/*
Theme Name: LOPU
Theme URI: https://lopu.jp
Author: LOPU
Author URI: https://lopu.jp
Description: LOPU - Local Our Plastic Upcycle。地域の皆で、自分たちのゴミを自分たちの宝に変える活動を発信するWordPressテーマ。漂着プラスチックのアップサイクルをテーマにした海をイメージしたデザイン。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lopu
Tags: blog, news, grid-layout, one-column, custom-menu, featured-images, responsive-layout, environmental, ocean
*/

/* ========================================
   CSS Variables - Ocean Theme
   ======================================== */
:root {
    /* Colors - Ocean Palette */
    --color-primary: #0077B6;          /* Ocean Blue - Main brand color */
    --color-primary-dark: #023E8A;     /* Deep Ocean */
    --color-primary-light: #00B4D8;    /* Sky Blue */
    --color-secondary: #0096C7;        /* Sea Blue */
    --color-accent: #48CAE4;           /* Light Cyan */
    --color-accent-teal: #006D77;      /* Deep Teal */
    --color-accent-sand: #D4A373;      /* Beach Sand */
    --color-accent-coral: #90BE6D;     /* Seagrass Green */

    --color-text: #1B3A4B;             /* Dark Ocean Text */
    --color-text-secondary: #3D5A6C;   /* Muted Blue Text */
    --color-text-muted: #6B8A9A;       /* Light Blue Text */
    --color-text-light: #9DB4C0;       /* Pale Blue Text */

    --color-background: #FAFCFD;       /* Off-white with blue tint */
    --color-background-alt: #F0F7FA;   /* Light blue background */
    --color-background-warm: #F8F6F2;  /* Warm sand background */
    --color-background-cool: #E8F4F8;  /* Cool blue background */
    --color-background-sand: #F5F3EF;  /* Beach sand */
    --color-background-deep: #EDF6F9;  /* Ocean mist */
    --color-background-dark: #0A1628;  /* Deep ocean night */

    --color-border: #D4E5ED;           /* Blue-tinted border */
    --color-border-light: #E8F1F5;     /* Light border */
    --color-white: #ffffff;
    --color-black: #0A1628;

    /* Category Colors - Ocean Tones */
    --color-cat-1: #0077B6;            /* Ocean Blue */
    --color-cat-2: #00B4D8;            /* Sky Blue */
    --color-cat-3: #006D77;            /* Deep Teal */
    --color-cat-4: #48CAE4;            /* Light Cyan */
    --color-cat-5: #023E8A;            /* Navy */
    --color-cat-6: #0096C7;            /* Sea Blue */

    /* Typography */
    --font-family-base: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
    --font-family-heading: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-accent: 'Zen Maru Gothic', 'Rounded Mplus 1c', sans-serif;
    --font-family-en: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --font-size-xs: 0.6875rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 0.9375rem;
    --font-size-lg: 1.0625rem;
    --font-size-xl: 1.1875rem;
    --font-size-2xl: 1.375rem;
    --font-size-3xl: 1.75rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 2.75rem;
    --font-size-6xl: 3.5rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-black: 900;

    --line-height-tight: 1.3;
    --line-height-snug: 1.5;
    --line-height-normal: 1.75;
    --line-height-relaxed: 1.9;

    --letter-spacing-tight: -0.01em;
    --letter-spacing-normal: 0.02em;
    --letter-spacing-wide: 0.08em;
    --letter-spacing-wider: 0.12em;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3.5rem;
    --spacing-4xl: 5rem;
    --spacing-5xl: 7rem;

    /* Layout */
    --container-max-width: 1280px;
    --content-max-width: 720px;
    --sidebar-width: 320px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Shadows - Ocean Style */
    --shadow-sm: 0 2px 8px rgba(0, 119, 182, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 119, 182, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 119, 182, 0.1);
    --shadow-xl: 0 12px 60px rgba(0, 119, 182, 0.12);
    --shadow-ocean: 0 8px 30px rgba(0, 119, 182, 0.15);
    --shadow-deep: 0 8px 30px rgba(2, 62, 138, 0.15);
    --shadow-wave: 0 8px 30px rgba(0, 180, 216, 0.2);

    /* Border Radius - Natural Variation */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-3xl: 28px;
    --radius-full: 9999px;
}

/* ========================================
   Reset & Base
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all var(--transition-normal);
}

a:hover {
    color: var(--color-primary);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ========================================
   Layout
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

.site-main {
    min-height: 60vh;
}

/* Two Column Layout (for single posts) */
.layout-sidebar {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--spacing-4xl);
    padding: var(--spacing-3xl) 0;
}

@media (max-width: 1024px) {
    .layout-sidebar {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
}

/* One Column Layout */
.layout-single {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-3xl) 0;
}

/* ========================================
   Header - Pop Style
   ======================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

@media (max-width: 768px) {
    .header-inner {
        height: 64px;
    }
}

.site-branding {
    flex-shrink: 0;
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-title {
    font-family: var(--font-family-en);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.02em;
    margin: 0;
}

.site-title a {
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-title a:hover {
    opacity: 0.8;
}

.site-description {
    display: none;
}

/* Main Navigation - Pop Style */
.main-navigation {
    display: none;
}

@media (min-width: 768px) {
    .main-navigation {
        display: flex;
        align-items: center;
    }
}

.main-navigation ul {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.main-navigation a {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    position: relative;
}

.main-navigation a:hover {
    color: var(--color-primary);
    background: var(--color-background-cool);
}

.main-navigation .current-menu-item a {
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.search-toggle,
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-background-alt);
    border: none;
    color: var(--color-text);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.search-toggle:hover,
.menu-toggle:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.menu-toggle {
    display: flex;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: currentColor;
    position: relative;
    border-radius: 2px;
}

.menu-toggle span::before,
.menu-toggle span::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background-color: currentColor;
    left: 0;
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.menu-toggle span::before {
    top: -7px;
}

.menu-toggle span::after {
    bottom: -7px;
}

/* ========================================
   Mobile Navigation - Pop Style
   ======================================== */
.mobile-navigation {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    padding: var(--spacing-xl);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 99;
    overflow-y: auto;
}

.mobile-navigation.is-active {
    transform: translateX(0);
}

body.admin-bar .mobile-navigation {
    top: 112px;
}

@media (max-width: 782px) {
    body.admin-bar .mobile-navigation {
        top: 110px;
    }
}

.mobile-navigation ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-navigation li {
    border-radius: var(--radius-lg);
}

.mobile-navigation a {
    display: block;
    padding: var(--spacing-lg);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    border-radius: var(--radius-lg);
    background: var(--color-background-alt);
}

.mobile-navigation a:hover {
    background: var(--color-background-cool);
    color: var(--color-primary);
}

.mobile-navigation .current-menu-item a {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
}

body.mobile-menu-open {
    overflow: hidden;
}

@media (min-width: 768px) {
    .mobile-navigation {
        display: none;
    }
}

/* Search Overlay Styles */
body.search-open {
    overflow: hidden;
}

/* ========================================
   Main Visual Hero
   ======================================== */
.main-visual {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #023E8A 0%, #0077B6 50%, #0096C7 100%);
}

/* 海の綺麗さメッセージ */
.ocean-message {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 80px 20px 15px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.2) 70%, transparent 100%);
}

.ocean-message-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.ocean-message-text {
    font-size: 15px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-feature-settings: "palt";
    letter-spacing: 0.05em;
}

.ocean-message-highlight {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 16px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    backdrop-filter: blur(4px);
}

@media (max-width: 768px) {
    .ocean-message {
        padding: 70px 15px 12px;
    }

    .ocean-message-text {
        font-size: 12px;
        line-height: 1.9;
    }

    .ocean-message-text .sp-hide {
        display: none;
    }

    .ocean-message-highlight {
        margin-top: 6px;
        font-size: 11px;
    }
}

.main-visual-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

/* Background image support */
.main-visual-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.main-visual.has-bg-image .main-visual-bg-image::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    /* 海の綺麗さ連動フィルター: PV・いいね数に応じて透明度が変化 */
    /* 汚染された海: 黒っぽい濁った色（海ゴミの青黒い感じ） */
    background: linear-gradient(135deg,
        rgba(20, 25, 30, var(--ocean-opacity-1, 0.95)) 0%,
        rgba(30, 40, 45, var(--ocean-opacity-2, 0.90)) 50%,
        rgba(35, 50, 55, var(--ocean-opacity-3, 0.85)) 100%);
    pointer-events: none;
}

.main-visual-gradient {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 180, 216, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(72, 202, 228, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.main-visual-pattern {
    position: absolute;
    inset: 0;
    z-index: 3;
    opacity: 0.05;
    background-image:
        radial-gradient(circle at 25% 25%, white 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, white 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.main-visual-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    overflow: hidden;
}

.main-visual-wave svg {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.main-visual-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 6rem 0 4rem;
}

.main-visual-text {
    color: var(--color-white);
}

.main-visual-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem 0.5rem 0.75rem;
    background: linear-gradient(135deg, rgba(255, 217, 61, 0.2) 0%, rgba(255, 140, 66, 0.15) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 217, 61, 0.3);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.label-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #FFD93D, #FF8C42);
    border-radius: 50%;
    padding: 4px;
}

.label-icon svg {
    width: 14px;
    height: 14px;
}

.main-visual-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: #fff;
}

.title-line {
    display: block;
}

.title-line-1 {
    font-size: 0.85em;
    font-weight: 500;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

.title-line-2 em {
    font-style: normal;
    position: relative;
    display: inline-block;
    padding-bottom: 0.15em;
}

.title-line-2 em::after {
    content: '';
    position: absolute;
    bottom: -0.05em;
    left: -0.05em;
    right: -0.05em;
    height: 0.2em;
    background: linear-gradient(90deg, #FFD93D 0%, #FF6B9D 50%, #FFD93D 100%);
    border-radius: 4px;
    z-index: -1;
}

.main-visual-description {
    font-size: 1.0625rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.main-visual-description .pc-only {
    display: none;
}

@media (min-width: 1024px) {
    .main-visual-description .pc-only {
        display: inline;
    }
}

.main-visual-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Main visual primary button - golden accent */
.main-visual-actions .btn-primary {
    background: linear-gradient(135deg, #FFD93D 0%, #FF8C42 100%);
    color: #1B3A4B;
    font-weight: 700;
    border: none;
    box-shadow: 0 4px 20px rgba(255, 217, 61, 0.3);
}

.main-visual-actions .btn-primary:hover {
    background: linear-gradient(135deg, #FFE066 0%, #FFA559 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 217, 61, 0.4);
    color: #1B3A4B;
}

.main-visual-actions .btn-primary svg {
    stroke: #1B3A4B;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    color: var(--color-white);
}

/* Feature Cards - Editorial Magazine Style */
.main-visual-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature-card {
    position: relative;
    display: block;
    padding: 1.5rem;
    padding-top: 2.5rem;
    color: var(--color-white);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border-radius: 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Card backgrounds - each unique */
.feature-card-1 {
    background: linear-gradient(145deg, rgba(72, 202, 228, 0.45) 0%, rgba(0, 150, 199, 0.35) 100%);
    border: 2px solid rgba(72, 202, 228, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.feature-card-2 {
    background: linear-gradient(145deg, rgba(255, 217, 61, 0.4) 0%, rgba(255, 140, 66, 0.3) 100%);
    border: 2px solid rgba(255, 217, 61, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.feature-card-3 {
    background: linear-gradient(145deg, rgba(107, 203, 119, 0.4) 0%, rgba(0, 109, 119, 0.3) 100%);
    border: 2px solid rgba(107, 203, 119, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.feature-card-4 {
    background: linear-gradient(145deg, rgba(255, 107, 157, 0.4) 0%, rgba(155, 114, 255, 0.3) 100%);
    border: 2px solid rgba(255, 107, 157, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Number styling - large editorial numbers */
.feature-num {
    position: absolute;
    top: -0.1rem;
    left: 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    opacity: 0.35;
    transition: all 0.4s ease;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.feature-card-1 .feature-num { color: #48CAE4; }
.feature-card-2 .feature-num { color: #FFD93D; }
.feature-card-3 .feature-num { color: #6BCB77; }
.feature-card-4 .feature-num { color: #FF6B9D; }

/* Decorative illustration */
.feature-deco {
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 60px;
    pointer-events: none;
    transition: transform 0.4s ease, opacity 0.4s ease;
    opacity: 0.7;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.feature-card-1 .feature-deco { color: #48CAE4; }
.feature-card-2 .feature-deco { color: #FFD93D; }
.feature-card-3 .feature-deco { color: #6BCB77; }
.feature-card-4 .feature-deco { color: #FF6B9D; }

.feature-deco svg {
    width: 100%;
    height: 100%;
}

/* Content */
.feature-content {
    position: relative;
    z-index: 2;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.feature-title::after {
    content: '→';
    font-size: 1rem;
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s ease;
}

.feature-desc {
    font-size: 0.8125rem;
    opacity: 0.95;
    line-height: 1.5;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Hover effects */
.feature-card:hover {
    transform: translateY(-6px) scale(1.02);
}

.feature-card-1:hover {
    background: linear-gradient(145deg, rgba(72, 202, 228, 0.55) 0%, rgba(0, 150, 199, 0.45) 100%);
    box-shadow: 0 20px 40px rgba(72, 202, 228, 0.3);
    border-color: rgba(72, 202, 228, 0.7);
}

.feature-card-2:hover {
    background: linear-gradient(145deg, rgba(255, 217, 61, 0.5) 0%, rgba(255, 140, 66, 0.4) 100%);
    box-shadow: 0 20px 40px rgba(255, 217, 61, 0.3);
    border-color: rgba(255, 217, 61, 0.7);
}

.feature-card-3:hover {
    background: linear-gradient(145deg, rgba(107, 203, 119, 0.5) 0%, rgba(0, 109, 119, 0.4) 100%);
    box-shadow: 0 20px 40px rgba(107, 203, 119, 0.3);
    border-color: rgba(107, 203, 119, 0.7);
}

.feature-card-4:hover {
    background: linear-gradient(145deg, rgba(255, 107, 157, 0.5) 0%, rgba(155, 114, 255, 0.4) 100%);
    box-shadow: 0 20px 40px rgba(255, 107, 157, 0.3);
    border-color: rgba(255, 107, 157, 0.7);
}

.feature-card:hover .feature-num {
    opacity: 0.5;
    transform: translateY(-5px);
}

.feature-card:hover .feature-deco {
    transform: scale(1.1) translateX(5px);
    opacity: 1;
}

.feature-card:hover .feature-title::after {
    opacity: 1;
    transform: translateX(0);
}

.feature-content {
    flex: 1;
    min-width: 0;
}

.feature-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.feature-desc {
    font-size: 0.75rem;
    opacity: 0.8;
    line-height: 1.4;
}

/* Scroll Indicator */
.main-visual-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* Main Visual Responsive */
@media (max-width: 1024px) {
    .main-visual {
        min-height: auto;
        padding: 5rem 0 3rem;
    }

    .main-visual-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 2rem 0;
    }

    .main-visual-title {
        font-size: 2.5rem;
    }

    .main-visual-description {
        font-size: 0.9375rem;
    }

    .main-visual-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .feature-card {
        padding: 1.25rem;
        padding-top: 2.25rem;
    }

    .feature-num {
        font-size: 3rem;
    }

    .feature-deco {
        width: 85px;
        height: 50px;
    }

    .main-visual-scroll {
        display: none;
    }
}

@media (max-width: 640px) {
    .main-visual {
        padding: 4rem 0 2.5rem;
    }

    .main-visual-content {
        gap: 2rem;
    }

    .main-visual-label {
        font-size: 0.6875rem;
        padding: 0.4rem 0.75rem;
        margin-bottom: 1rem;
    }

    .main-visual-title {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }

    .title-line-1 {
        font-size: 0.9em;
    }

    .main-visual-description {
        font-size: 0.875rem;
        line-height: 1.7;
        margin-bottom: 1.5rem;
    }

    .main-visual-actions {
        flex-direction: column;
    }

    .main-visual-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }

    .main-visual-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .feature-card {
        padding: 1rem;
        padding-top: 2rem;
        border-radius: 14px;
    }

    .feature-num {
        font-size: 2.5rem;
        top: -0.2rem;
        left: 0.75rem;
    }

    .feature-deco {
        width: 70px;
        height: 45px;
    }

    .feature-title {
        font-size: 0.875rem;
    }

    .feature-title::after {
        display: none;
    }

    .feature-desc {
        font-size: 0.6875rem;
    }
}

/* ========================================
   Hero Slider - Pop Style
   ======================================== */
.hero-slider-section {
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background-deep) 100%);
    padding: var(--spacing-xl) 0;
}

.hero-slider {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-slide {
    position: relative;
    height: 500px;
}

@media (max-width: 768px) {
    .hero-slide {
        height: 400px;
    }
}

.hero-slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
}

.hero-slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70%;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
}

.hero-slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-3xl);
    color: var(--color-white);
}

.hero-slide-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.hero-slide-category:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.hero-slide-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

@media (max-width: 768px) {
    .hero-slide-title {
        font-size: var(--font-size-2xl);
    }
}

.hero-slide-title a {
    color: var(--color-white);
}

.hero-slide-title a:hover {
    color: var(--color-primary-light);
}

.hero-slide-excerpt {
    font-size: var(--font-size-base);
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-slide-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.meta-separator {
    width: 4px;
    height: 4px;
    background: currentColor;
    border-radius: 50%;
    opacity: 0.5;
}

/* Swiper Navigation & Pagination */
.hero-slider .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--color-white);
    opacity: 0.5;
}

.hero-slider .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-primary);
}

.hero-slider .swiper-button-prev,
.hero-slider .swiper-button-next {
    width: 50px;
    height: 50px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

.hero-slider .swiper-button-prev::after,
.hero-slider .swiper-button-next::after {
    font-size: 18px;
    color: var(--color-text);
    font-weight: bold;
}

.hero-slider .swiper-button-prev:hover,
.hero-slider .swiper-button-next:hover {
    background: var(--color-primary);
}

.hero-slider .swiper-button-prev:hover::after,
.hero-slider .swiper-button-next:hover::after {
    color: var(--color-white);
}

/* ========================================
   Section Headers - Pop Style
   ======================================== */
.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-lg);
}

.section-header-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.section-label {
    font-family: var(--font-family-en);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-primary);
    background: var(--color-background-cool);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    display: inline-block;
    width: fit-content;
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

.section-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-background-cool);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.section-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateX(4px);
}

.section-link svg {
    transition: transform var(--transition-normal);
}

.section-link:hover svg {
    transform: translateX(4px);
}

.section-header-center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* ========================================
   Pickup Section - Pop Style
   ======================================== */
.pickup-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.pickup-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .pickup-grid {
        grid-template-columns: 1fr;
    }
}

.pickup-card {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.pickup-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-ocean);
}

.pickup-card-large {
    grid-column: span 1;
}

.pickup-card-large:first-child,
.pickup-card-large:nth-child(2) {
    min-height: 360px;
}

.pickup-card-thumbnail {
    display: block;
    position: relative;
    overflow: hidden;
}

.pickup-card-large .pickup-card-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pickup-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.pickup-card:hover .pickup-card-thumbnail img {
    transform: scale(1.05);
}

.pickup-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}

.pickup-card-large .pickup-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
    color: var(--color-white);
    z-index: 1;
}

.pickup-card-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-sm);
}

.pickup-card-category:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

.pickup-card-large .pickup-card-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.pickup-card-large .pickup-card-title a {
    color: var(--color-white);
}

.pickup-card-large .pickup-card-title a:hover {
    color: var(--color-primary-light);
}

.pickup-card-large .pickup-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* Small Pickup Cards */
.pickup-card-small {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
}

.pickup-card-small .pickup-card-thumbnail {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
}

.pickup-card-small .pickup-card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0;
}

.pickup-card-small .pickup-card-category {
    background: var(--color-background-alt);
    color: var(--color-primary);
}

.pickup-card-small .pickup-card-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pickup-card-small .pickup-card-title a {
    color: var(--color-text);
}

.pickup-card-small .pickup-card-title a:hover {
    color: var(--color-primary);
}

.pickup-card-small .pickup-card-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* ========================================
   Concept Section - Pop Style
   ======================================== */
.concept-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-background-deep) 0%, var(--color-background-alt) 100%);
    position: relative;
    overflow: hidden;
}

.concept-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
}

@media (max-width: 968px) {
    .concept-inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

.concept-image {
    position: relative;
    border-radius: var(--radius-3xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.concept-image img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.concept-image-overlay {
    display: none;
}

.concept-content {
    padding: var(--spacing-xl) 0;
}

.concept-header {
    margin-bottom: var(--spacing-xl);
}

.section-label-en {
    font-family: var(--font-family-en);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-secondary);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.section-title-fancy {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

.concept-lead {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.concept-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-ocean);
    transition: all var(--transition-normal);
}

.concept-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.concept-btn svg {
    transition: transform var(--transition-normal);
}

.concept-btn:hover svg {
    transform: translateX(4px);
}

/* Concept Decorations */
.concept-decoration {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
}

.deco-shape {
    position: absolute;
    border-radius: 50%;
}

.deco-shape-1 {
    width: 200px;
    height: 200px;
    background: var(--color-primary);
    opacity: 0.1;
    top: -50px;
    right: 10%;
}

.deco-shape-2 {
    width: 150px;
    height: 150px;
    background: var(--color-secondary);
    opacity: 0.1;
    bottom: -30px;
    left: 5%;
}

/* ========================================
   Category Tabs - Pop Style
   ======================================== */
.category-tabs-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.category-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-sm);
    background: var(--color-background-alt);
    border-radius: var(--radius-xl);
}

.category-tab-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.category-tab-btn:hover {
    color: var(--color-primary);
    background: var(--color-white);
}

.category-tab-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-ocean);
}

.category-loading {
    display: flex;
    justify-content: center;
    padding: var(--spacing-3xl) 0;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   Article Grid & Cards - Pop Style
   ======================================== */
.article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 968px) {
    .article-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .article-grid {
        grid-template-columns: 1fr;
    }
}

/* List View Styles */
.article-grid.list-view {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.article-grid.list-view .article-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.article-grid.list-view .article-card-thumbnail {
    flex-shrink: 0;
    width: 280px;
    aspect-ratio: 16 / 10;
}

.article-grid.list-view .article-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-lg) var(--spacing-xl);
}

.article-grid.list-view .article-card-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.article-grid.list-view .article-card-excerpt {
    display: block;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.875rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 768px) {
    .article-grid.list-view .article-card {
        flex-direction: column;
    }

    .article-grid.list-view .article-card-thumbnail {
        width: 100%;
    }

    .article-grid.list-view .article-card-content {
        padding: var(--spacing-md);
    }
}

.article-card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-ocean);
}

.article-card-thumbnail {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-background-cool), var(--color-background-deep));
}

.article-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.article-card:hover .article-card-thumbnail img {
    transform: scale(1.08);
}

.article-card-thumbnail .no-thumbnail {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    color: var(--color-primary);
    opacity: 0.3;
}

.article-card-category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
}

.category-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-white);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.category-label:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.article-card-content {
    padding: var(--spacing-lg);
}

.article-card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-title a {
    color: var(--color-text);
}

.article-card-title a:hover {
    color: var(--color-primary);
}

.article-card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.meta-author {
    font-weight: var(--font-weight-medium);
}

/* ========================================
   Newsletter Section - Pop Style
   ======================================== */
.newsletter-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before,
.newsletter-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: var(--color-white);
    opacity: 0.1;
}

.newsletter-section::before {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -50px;
}

.newsletter-section::after {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: 10%;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.newsletter-label {
    display: inline-block;
    font-family: var(--font-family-en);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-white);
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
}

.newsletter-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.newsletter-description {
    font-size: var(--font-size-base);
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-2xl);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 480px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .newsletter-form {
        flex-direction: column;
    }
}

.newsletter-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    background: var(--color-white);
    font-size: var(--font-size-base);
    border-radius: var(--radius-lg);
}

.newsletter-input:focus {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.newsletter-button {
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--color-accent);
    color: var(--color-text);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    border: none;
    border-radius: var(--radius-lg);
    white-space: nowrap;
    transition: all var(--transition-normal);
}

.newsletter-button:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: scale(1.05);
}

.newsletter-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
}

.newsletter-message.success {
    background: rgba(107, 203, 119, 0.2);
    color: var(--color-white);
}

.newsletter-message.error {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-white);
}

/* ========================================
   Popular Section - Pop Style
   ======================================== */
.popular-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background-alt);
}

.popular-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .popular-grid {
        grid-template-columns: 1fr;
    }
}

.popular-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.popular-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-ocean);
}

.popular-rank {
    font-family: var(--font-family-en);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-black);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 50px;
}

.popular-card-thumbnail {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-background-cool);
}

.popular-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-card-content {
    flex: 1;
    min-width: 0;
}

.popular-card-category {
    display: inline-block;
    padding: 2px var(--spacing-sm);
    background: var(--color-background-cool);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xs);
}

.popular-card-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.popular-card-title a {
    color: var(--color-text);
}

.popular-card-title a:hover {
    color: var(--color-primary);
}

.popular-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* ========================================
   Tags Section - Pop Style
   ======================================== */
.tags-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-white);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.tag-item:hover {
    border-color: var(--color-primary);
    background: var(--color-background-cool);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.tag-hash {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.tag-count {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: var(--color-background-alt);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

/* ========================================
   Stats Section - Pop Style
   ======================================== */
.stats-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-background-green) 0%, var(--color-background-cool) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.stat-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.stat-card:nth-child(1) { --stat-color: var(--color-primary); --stat-bg: rgba(0, 200, 255, 0.15); }
.stat-card:nth-child(2) { --stat-color: var(--color-secondary); --stat-bg: rgba(0, 150, 199, 0.15); }
.stat-card:nth-child(3) { --stat-color: var(--color-accent-green); --stat-bg: rgba(107, 203, 119, 0.15); }
.stat-card:nth-child(4) { --stat-color: var(--color-accent-purple); --stat-bg: rgba(155, 114, 255, 0.15); }

.stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--stat-bg);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-md);
}

.stat-icon svg {
    width: 32px;
    height: 32px;
}

.stat-card:nth-child(1) .stat-icon svg {
    color: #0077B6;
    stroke: #0077B6;
}

.stat-card:nth-child(2) .stat-icon svg {
    color: #00B4D8;
    stroke: #00B4D8;
}

.stat-card:nth-child(3) .stat-icon svg {
    color: #006D77;
    stroke: #006D77;
}

.stat-card:nth-child(4) .stat-icon svg {
    color: #48CAE4;
    stroke: #48CAE4;
}

.stat-number {
    font-family: var(--font-family-en);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-black);
    color: var(--stat-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
}

/* ========================================
   Articles Section
   ======================================== */
.articles-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

/* ========================================
   Pagination - Pop Style
   ======================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-3xl);
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 48px;
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.page-numbers:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-numbers.current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.page-numbers.dots {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
}

/* ========================================
   Footer - LOPU Style
   ======================================== */
.site-footer {
    background: linear-gradient(180deg, #1e3347 0%, #152736 100%);
    color: var(--color-white);
}

/* Footer Main Section */
.footer-main {
    padding: 4rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1.2fr 0.8fr 1fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* Footer Columns */
.footer-col {
    min-width: 0;
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.5);
}

/* Brand Column */
.footer-col-brand {
    padding-right: 2rem;
}

.footer-col-brand .footer-logo {
    margin-bottom: 1.25rem;
}

.footer-logo-img {
    max-height: 40px;
    width: auto;
    display: block;
}

.footer-site-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    display: inline-block;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 320px;
}

/* Footer Social */
.footer-social {
    display: flex;
    gap: 0.625rem;
}

.footer-social a,
.footer-social .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
    color: #fff;
    transition: all 0.3s ease;
}

.footer-social a:hover,
.footer-social .social-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.footer-social a svg,
.footer-social .social-link svg {
    color: #ffffff !important;
    stroke: #ffffff !important;
    width: 18px;
    height: 18px;
}

/* LOPU Concept List */
.footer-lopu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-lopu-list li {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.625rem 0;
}

.lopu-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.875rem;
    color: #fff;
    flex-shrink: 0;
}

.lopu-word {
    font-weight: 600;
    color: #fff;
    font-size: 0.9rem;
    min-width: 65px;
}

.lopu-meaning {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* Footer Menu List */
.footer-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu-list li {
    margin-bottom: 0.125rem;
}

.footer-menu-list a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
    padding: 0.375rem 0;
}

.footer-menu-list a:hover {
    color: #fff;
}

/* Footer Contact List */
.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

.footer-contact-list li svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary-light);
    stroke: var(--color-primary-light);
}

.footer-contact-list a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-contact-list a:hover {
    color: var(--color-primary-light);
}

.footer-contact-placeholder a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary-light);
    font-weight: 500;
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0,0,0,0.15);
    padding: 1.25rem 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 640px) {
    .footer-bottom-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

.footer-copyright {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.footer-bottom-nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-bottom-nav a {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-bottom-nav a:hover {
    color: rgba(255,255,255,0.7);
}

/* Legacy Support */
.footer-widgets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

@media (max-width: 968px) {
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer-widgets {
        grid-template-columns: 1fr;
    }
}

.footer-widget h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.footer-widget a {
    color: rgba(255,255,255,0.7);
    display: block;
    padding: var(--spacing-xs) 0;
}

.footer-widget a:hover {
    color: var(--color-primary);
}

/* ========================================
   Buttons - Pop Style
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-ocean);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
}

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-ocean);
    color: var(--color-white);
}

/* ========================================
   Search Overlay - Pop Style
   ======================================== */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 200, 255, 0.95), rgba(0, 168, 217, 0.98));
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-close {
    position: absolute;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.search-overlay-close:hover {
    background: var(--color-accent);
    transform: rotate(90deg);
}

.search-overlay-inner {
    width: 100%;
    max-width: 700px;
    padding: var(--spacing-xl);
}

.search-overlay-form {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
}

.search-overlay-form svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.search-overlay-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: var(--font-size-lg);
    color: var(--color-text);
    outline: none;
}

.search-overlay-input::placeholder {
    color: var(--color-text-muted);
}

.search-overlay-submit {
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.search-overlay-submit:hover {
    background: var(--color-primary-dark);
}

/* Live Search Results */
.live-search-results {
    margin-top: var(--spacing-xl);
    max-height: 50vh;
    overflow-y: auto;
}

.live-search-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.live-search-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.live-search-thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-background-cool);
}

.live-search-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.live-search-content {
    flex: 1;
    min-width: 0;
}

.live-search-category {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: 4px;
}

.live-search-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.live-search-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.live-search-no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-white);
}

/* ========================================
   Search Page - Pop Style
   ======================================== */
.search-hero {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background-deep) 100%);
    text-align: center;
}

.search-hero-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.search-hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.advanced-search-form {
    max-width: 800px;
    margin: 0 auto;
}

.search-main-input {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
}

.search-main-input svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.search-keyword-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: var(--font-size-lg);
    color: var(--color-text);
    outline: none;
}

.search-submit-btn {
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.search-submit-btn:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
}

.search-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    text-align: left;
}

.filter-group label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    padding-left: var(--spacing-sm);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-lg);
    padding-right: var(--spacing-2xl);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-white);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A5568' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: all var(--transition-normal);
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--color-primary);
    outline: none;
}

/* Search Results */
.search-results-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.search-results-header {
    margin-bottom: var(--spacing-2xl);
}

.results-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-lg);
}

.results-count {
    font-size: var(--font-size-lg);
    color: var(--color-text);
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-background-cool);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-full);
}

.remove-filter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
}

.remove-filter:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

.clear-all-filters {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-decoration: underline;
}

.clear-all-filters:hover {
    color: var(--color-primary);
}

/* No Results */
.no-results-box {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
}

.no-results-icon {
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-muted);
}

.no-results-box h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.no-results-box p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.search-suggestions {
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.search-suggestions li {
    padding: var(--spacing-sm) 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.search-suggestions li::before {
    content: '•';
    color: var(--color-primary);
    margin-right: var(--spacing-sm);
}

/* Search Browse */
.search-browse {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4xl);
}

.browse-section {

}

.browse-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.category-browse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.category-browse-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.category-browse-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-ocean);
}

.category-name {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.category-count {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    background: var(--color-background-cool);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
}

.tag-browse-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.tag-browse-item {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    transition: all var(--transition-normal);
}

.tag-browse-item:hover {
    border-color: var(--color-primary);
    background: var(--color-background-cool);
    color: var(--color-primary);
}

/* ========================================
   Single Post - Pop Style
   ======================================== */
.single-post-header {
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background) 100%);
}

.single-post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.single-post-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
}

.single-post-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.single-post-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .single-post-title {
        font-size: var(--font-size-2xl);
    }
}

.single-post-thumbnail {
    margin: 0 auto var(--spacing-3xl);
    max-width: 1000px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.single-post-thumbnail img {
    width: 100%;
    height: auto;
}

/* Post Content */
.post-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

.post-content h2 {
    font-size: var(--font-size-2xl);
    margin: var(--spacing-3xl) 0 var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-primary);
}

.post-content h3 {
    font-size: var(--font-size-xl);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
}

.post-content p {
    margin-bottom: var(--spacing-lg);
}

.post-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.post-content a:hover {
    color: var(--color-primary-dark);
}

.post-content img {
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.post-content blockquote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-background-cool);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-lg);
    font-style: italic;
}

.post-content ul,
.post-content ol {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-xl);
}

.post-content li {
    margin-bottom: var(--spacing-sm);
}

.post-content ul li {
    list-style: disc;
}

.post-content ol li {
    list-style: decimal;
}

/* Post Actions */
.post-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.post-action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-background-alt);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.post-action-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.post-action-btn.liked {
    background: var(--color-secondary);
    color: var(--color-white);
}

/* Post Tags */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin: var(--spacing-2xl) 0;
}

.post-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-background-alt);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-full);
}

.post-tag:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl);
    background: var(--color-background-alt);
    border-radius: var(--radius-2xl);
    margin: var(--spacing-3xl) 0;
}

@media (max-width: 640px) {
    .author-box {
        flex-direction: column;
        text-align: center;
    }
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.author-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

/* Related Posts */
.related-posts {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background-alt);
}

.related-posts-title {
    font-size: var(--font-size-2xl);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

/* ========================================
   Sidebar Widgets - Pop Style
   ======================================== */
.widget {
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.widget-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.widget ul li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.widget ul li:last-child {
    border-bottom: none;
}

.widget a {
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.widget a:hover {
    color: var(--color-primary);
}

/* ========================================
   Archive Pages - Pop Style
   ======================================== */
.archive-header {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background-deep) 100%);
    text-align: center;
}

.archive-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.archive-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Comments - Pop Style
   ======================================== */
.comments-area {
    margin-top: var(--spacing-4xl);
}

.comments-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2xl);
}

.comment-list {
    margin-bottom: var(--spacing-3xl);
}

.comment {
    padding: var(--spacing-xl);
    background: var(--color-background-alt);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.comment-author-avatar img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
}

.comment-author-name {
    font-weight: var(--font-weight-semibold);
}

.comment-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.comment-content {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
}

.comment-reply-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

/* Comment Form */
.comment-respond {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
}

.comment-form label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    transition: border-color var(--transition-normal);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit .submit {
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.form-submit .submit:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

/* ========================================
   404 Page - Pop Style
   ======================================== */
.error-404 {
    text-align: center;
    padding: var(--spacing-5xl) var(--spacing-xl);
}

.error-404 h1 {
    font-family: var(--font-family-en);
    font-size: 120px;
    font-weight: var(--font-weight-black);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xl);
}

.error-404 h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.error-404 p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
}

/* ========================================
   Utilities
   ======================================== */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.skip-link:focus {
    background-color: var(--color-primary);
    clip: auto;
    clip-path: none;
    color: var(--color-white);
    display: block;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    height: auto;
    left: 5px;
    line-height: normal;
    padding: var(--spacing-md) var(--spacing-xl);
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
    border-radius: var(--radius-lg);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

.animate-slideUp {
    animation: slideUp 0.5s ease forwards;
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .site-header,
    .site-footer,
    .sidebar,
    .navigation,
    .comments-area,
    .post-actions {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .post-content {
        max-width: 100%;
    }

    a {
        text-decoration: underline;
    }

    a[href]::after {
        content: " (" attr(href) ")";
    }
}

/* ========================================
   Pickup Archive Page
   ======================================== */
.pickup-archive-header {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background-cool) 100%);
    text-align: center;
}

.pickup-archive-header h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.pickup-archive-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.pickup-archive-section {
    padding: var(--spacing-4xl) 0;
}

/* ========================================
   Footer Extended Styles
   ======================================== */
.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 968px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-logo img {
    max-height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-site-title {
    font-family: var(--font-family-en);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.6);
    line-height: var(--line-height-relaxed);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
}

@media (max-width: 768px) {
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .footer-widgets {
        grid-template-columns: 1fr;
    }
}

.footer-widget-area h3 {
    color: var(--color-white);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
}

.footer-widget-area ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-widget-area li {
    margin-bottom: var(--spacing-sm);
}

.footer-widget-area a {
    color: rgba(255,255,255,0.7);
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
}

.footer-widget-area a:hover {
    color: var(--color-primary-light);
    padding-left: var(--spacing-sm);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    color: #ffffff;
    transition: all var(--transition-normal);
}

.social-link svg {
    color: #ffffff !important;
    stroke: #ffffff !important;
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: var(--color-primary);
    transform: translateY(-4px) scale(1.1);
    color: #ffffff;
}

.social-link:hover svg {
    color: #ffffff !important;
    stroke: #ffffff !important;
}

.footer-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav a {
    color: rgba(255,255,255,0.7);
    font-size: var(--font-size-sm);
}

.footer-nav a:hover {
    color: var(--color-primary-light);
}

/* ========================================
   Placeholder Images for Pop Design
   ======================================== */
.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-background-cool), var(--color-background-deep));
}

.placeholder-image svg {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    opacity: 0.4;
}

/* Colorful placeholder variations */
.placeholder-1 {
    background: linear-gradient(135deg, #E8F4F8, #F0F7FA);
}

.placeholder-2 {
    background: linear-gradient(135deg, #EDF6F9, #F5F3EF);
}

.placeholder-3 {
    background: linear-gradient(135deg, #F0FFF4, #E8F6FF);
}

.placeholder-4 {
    background: linear-gradient(135deg, #FFF8E7, #F0FFF4);
}

.placeholder-5 {
    background: linear-gradient(135deg, #E8F6FF, #F5E6FF);
}

.placeholder-6 {
    background: linear-gradient(135deg, #F5E6FF, #FFE8EC);
}

/* ========================================
   Single Article - Pop Style
   ======================================== */
.reading-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    z-index: 1000;
    background: rgba(0, 200, 255, 0.1);
}

.reading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    width: 0%;
    transition: width 0.1s ease;
}

.breadcrumb {
    padding: var(--spacing-lg) 0;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb-item::after {
    content: '/';
    color: var(--color-text-muted);
    margin-left: var(--spacing-sm);
}

.breadcrumb-item:last-child::after {
    display: none;
}

.breadcrumb-item a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item.current {
    color: var(--color-text);
}

.single-article {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: var(--spacing-3xl);
}

.single-article-header {
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-background-cool), var(--color-background-deep));
}

.single-article-category a {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.single-article-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .single-article-title {
        font-size: var(--font-size-2xl);
    }
}

.single-article-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.article-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name a {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.author-name a:hover {
    color: var(--color-primary);
}

.article-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.updated-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

.article-reading-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-full);
}

.article-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-full);
}

.stat-item.like-button {
    cursor: pointer;
    transition: all var(--transition-normal);
}

.stat-item.like-button:hover {
    background: var(--color-secondary);
    color: var(--color-white);
}

.stat-item.like-button.liked {
    background: var(--color-secondary);
    color: var(--color-white);
}

.single-article-thumbnail {
    position: relative;
}

.single-article-thumbnail img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.single-article-content {
    padding: var(--spacing-2xl);
}

/* Floating Share Buttons */
.floating-share {
    position: fixed;
    left: var(--spacing-xl);
    top: 50%;
    transform: translateY(-50%);
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.floating-share.visible {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 1200px) {
    .floating-share {
        display: none;
    }
}

.floating-share-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.floating-share-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.share-btn.twitter {
    background: #000000;
    color: var(--color-white);
}

.share-btn.facebook {
    background: #1877F2;
    color: var(--color-white);
}

.share-btn.line {
    background: #00B900;
    color: var(--color-white);
}

.share-btn.copy-link {
    background: var(--color-background-alt);
    color: var(--color-text);
}

.share-btn:hover {
    transform: scale(1.1);
}

/* Table of Contents */
.table-of-contents {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-background-cool);
    border-radius: var(--radius-xl);
}

.toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.toc-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin: 0;
}

.toc-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.toc-toggle:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.toc-content {
    padding-left: var(--spacing-lg);
}

.toc-content ol {
    list-style: none;
    counter-reset: toc-counter;
    padding: 0;
    margin: 0;
}

.toc-content li {
    counter-increment: toc-counter;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: baseline;
}

.toc-content li::before {
    content: counter(toc-counter) ".";
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
    min-width: 1.5em;
}

.toc-content a {
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.toc-content a:hover {
    color: var(--color-primary);
}

.toc-content a.active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.toc-content li.toc-h3 {
    counter-increment: none;
    margin-left: calc(1.5em + var(--spacing-sm) + var(--spacing-md));
    font-size: var(--font-size-sm);
}

.toc-content li.toc-h3::before {
    content: "─";
    color: var(--color-accent);
    font-weight: var(--font-weight-normal);
    font-size: var(--font-size-sm);
    min-width: auto;
}

.toc-content.collapsed {
    display: none;
}

.toc-toggle.collapsed svg {
    transform: rotate(-90deg);
}

.toc-toggle svg {
    transition: transform var(--transition-normal);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

/* Article Content */
.article-content {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

.article-content h2 {
    font-size: var(--font-size-2xl);
    margin: var(--spacing-3xl) 0 var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-primary);
}

.article-content h3 {
    font-size: var(--font-size-xl);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
}

.article-content p {
    margin-bottom: var(--spacing-lg);
}

.article-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.article-content img {
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.article-content blockquote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-background-cool);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-lg);
    font-style: italic;
}

/* Article Tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-2xl) 0;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.tags-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag-label {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-background-alt);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.tag-label:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-3xl) 0;
}

@media (max-width: 640px) {
    .post-navigation {
        grid-template-columns: 1fr;
    }
}

.nav-previous,
.nav-next {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.nav-previous:hover,
.nav-next:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-ocean);
}

.nav-next {
    flex-direction: row-reverse;
    text-align: right;
}

.nav-thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-background-cool);
}

.nav-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-content {
    flex: 1;
    min-width: 0;
}

.nav-subtitle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.nav-next .nav-subtitle {
    justify-content: flex-end;
}

.nav-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Category CTA Banner */
.category-cta-banner {
    position: relative;
    padding: var(--spacing-3xl);
    background: linear-gradient(135deg, var(--color-background-cool), var(--color-background-deep));
    border-radius: var(--radius-2xl);
    margin: var(--spacing-3xl) 0;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.cta-label {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.category-cta-banner h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.category-cta-banner p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.cta-decoration {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40%;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.2;
}

.decoration-circle:nth-child(1) {
    width: 200px;
    height: 200px;
    background: var(--color-primary);
    top: -50px;
    right: -50px;
}

.decoration-circle:nth-child(2) {
    width: 150px;
    height: 150px;
    background: var(--color-secondary);
    bottom: -30px;
    right: 80px;
}

.decoration-circle:nth-child(3) {
    width: 100px;
    height: 100px;
    background: var(--color-accent);
    top: 50%;
    right: 30%;
}

/* Author More Posts */
.author-more-posts {
    margin: var(--spacing-3xl) 0;
}

/* Single Newsletter CTA */
.single-newsletter-cta {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-2xl);
}

.newsletter-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xl);
}

@media (max-width: 768px) {
    .newsletter-inner {
        flex-direction: column;
        text-align: center;
    }
}

.newsletter-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    color: var(--color-white);
}

.single-newsletter-cta .newsletter-text {
    flex: 1;
    min-width: 200px;
}

.single-newsletter-cta .newsletter-text h3 {
    font-size: var(--font-size-xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.single-newsletter-cta .newsletter-text p {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.8);
    margin: 0;
}

.newsletter-form-inline {
    display: flex;
    gap: var(--spacing-sm);
}

@media (max-width: 480px) {
    .newsletter-form-inline {
        flex-direction: column;
        width: 100%;
    }
}

.newsletter-form-inline input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
}

.newsletter-form-inline input:focus {
    outline: 3px solid var(--color-accent);
}

/* Share buttons section */
.share-buttons-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.share-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
}

.share-button:hover {
    transform: translateY(-3px);
}

.share-button.twitter {
    background: #000000;
    color: var(--color-white);
}

.share-button.facebook {
    background: #1877F2;
    color: var(--color-white);
}

.share-button.line {
    background: #00B900;
    color: var(--color-white);
}

.share-button.copy {
    background: var(--color-background-alt);
    color: var(--color-text);
}

/* Article Share Section (Bottom of Single Post) */
.article-share {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border-light);
}

.article-share .share-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.article-share .share-label::before,
.article-share .share-label::after {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--color-border);
}

.article-share .share-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.article-share .share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
    transition: all 0.2s ease;
}

.article-share .share-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-share .share-button svg {
    width: 20px;
    height: 20px;
}

/* Twitter/X */
.article-share .share-button:nth-child(1) {
    background: #000;
    border-color: #000;
    color: #fff;
}

.article-share .share-button:nth-child(1):hover {
    background: #333;
}

/* Facebook */
.article-share .share-button:nth-child(2) {
    background: #1877F2;
    border-color: #1877F2;
    color: #fff;
}

.article-share .share-button:nth-child(2):hover {
    background: #0d65d9;
}

/* LINE */
.article-share .share-button:nth-child(3) {
    background: #06C755;
    border-color: #06C755;
    color: #fff;
}

.article-share .share-button:nth-child(3):hover {
    background: #05a847;
}

/* Author Box */
.enhanced-author-box {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-2xl);
    background: var(--color-background-alt);
    border-radius: var(--radius-2xl);
    margin: var(--spacing-3xl) 0;
}

@media (max-width: 640px) {
    .enhanced-author-box {
        flex-direction: column;
        text-align: center;
    }
}

.enhanced-author-box .author-avatar {
    flex-shrink: 0;
}

.enhanced-author-box .author-avatar img {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 4px solid var(--color-white);
    box-shadow: var(--shadow-md);
}

.enhanced-author-box .author-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.enhanced-author-box .author-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.author-social {
    display: flex;
    gap: var(--spacing-sm);
}

@media (max-width: 640px) {
    .author-social {
        justify-content: center;
    }
}

.author-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    transition: all var(--transition-normal);
}

.author-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Article Grid Variations */
.article-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.article-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 968px) {
    .article-grid-3,
    .article-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .article-grid-3,
    .article-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Section Header Fancy */
.section-header-fancy {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header-fancy .section-label-en {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.section-header-fancy .section-title-fancy {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
}

/* ========================================
   Page Template - Full Width
   ======================================== */
.container-wide {
    max-width: 1100px;
}

.page-hero {
    position: relative;
    padding: var(--spacing-5xl) 0 var(--spacing-4xl);
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background-deep) 50%, var(--color-background-alt) 100%);
    overflow: hidden;
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-hero-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 768px) {
    .page-hero-title {
        font-size: var(--font-size-3xl);
    }
}

.page-hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.page-hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.page-hero .deco-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
}

.page-hero .deco-circle-1 {
    width: 300px;
    height: 300px;
    background: var(--color-primary);
    top: -100px;
    right: -50px;
}

.page-hero .deco-circle-2 {
    width: 200px;
    height: 200px;
    background: var(--color-secondary);
    bottom: -50px;
    left: 10%;
}

.page-hero .deco-circle-3 {
    width: 150px;
    height: 150px;
    background: var(--color-accent);
    top: 30%;
    left: -50px;
}

.page-featured-image {
    margin-top: calc(var(--spacing-3xl) * -1);
    padding-bottom: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

.featured-image-wrapper {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.featured-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.page-content-wrapper {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.page-article {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .page-article {
        padding: var(--spacing-xl);
        border-radius: var(--radius-xl);
    }
}

.page-comments {
    margin-top: var(--spacing-3xl);
}

/* ========================================
   Gutenberg Block Styles - Pop Design
   ======================================== */

/* Entry Content Container */
.entry-content,
.page-content,
.article-content {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
}

/* Headings */
.entry-content h1,
.page-content h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-4xl) 0 var(--spacing-xl);
    line-height: 1.2;
    position: relative;
}

.entry-content h2,
.page-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-4xl) 0 var(--spacing-xl);
    padding: var(--spacing-md) 0 var(--spacing-md) var(--spacing-xl);
    position: relative;
    background: linear-gradient(90deg, var(--color-background-cool) 0%, transparent 100%);
    border-radius: var(--radius-lg);
}

.entry-content h2::before,
.page-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 3px;
}

.entry-content h3,
.page-content h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-3xl) 0 var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px dashed var(--color-primary);
}

.entry-content h4,
.page-content h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    color: var(--color-primary);
}

.entry-content h5,
.page-content h5 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.entry-content h6,
.page-content h6 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-xl) 0 var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    color: var(--color-text-secondary);
}

/* Paragraphs */
.entry-content p,
.page-content p {
    margin-bottom: var(--spacing-lg);
}

.entry-content p:last-child,
.page-content p:last-child {
    margin-bottom: 0;
}

/* Links */
.entry-content a,
.page-content a {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 2px solid var(--color-primary-light);
    transition: all var(--transition-normal);
}

.entry-content a:hover,
.page-content a:hover {
    color: var(--color-primary-dark);
    border-bottom-color: var(--color-primary);
    background: var(--color-background-cool);
}

/* Lists */
.entry-content ul,
.page-content ul {
    margin: var(--spacing-xl) 0;
    padding: 0;
    list-style: none;
}

.entry-content ul li,
.page-content ul li {
    position: relative;
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-2xl);
    margin-bottom: var(--spacing-sm);
}

.entry-content ul li::before,
.page-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: calc(var(--spacing-sm) + 0.6em);
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
}

.entry-content ul ul li::before,
.page-content ul ul li::before {
    width: 8px;
    height: 8px;
    background: var(--color-primary-light);
}

.entry-content ol,
.page-content ol {
    margin: var(--spacing-xl) 0;
    padding: 0;
    list-style: none;
    counter-reset: ordered-list;
}

.entry-content ol li,
.page-content ol li {
    position: relative;
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-3xl);
    margin-bottom: var(--spacing-sm);
    counter-increment: ordered-list;
}

.entry-content ol li::before,
.page-content ol li::before {
    content: counter(ordered-list);
    position: absolute;
    left: 0;
    top: var(--spacing-sm);
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Blockquotes */
.entry-content blockquote,
.page-content blockquote,
.wp-block-quote {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background-deep) 100%);
    border: none;
    border-radius: var(--radius-2xl);
    position: relative;
    font-style: normal;
}

.entry-content blockquote::before,
.page-content blockquote::before,
.wp-block-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--spacing-xl);
    font-size: 80px;
    font-family: Georgia, serif;
    color: var(--color-primary);
    opacity: 0.3;
    line-height: 1;
}

.entry-content blockquote p,
.page-content blockquote p,
.wp-block-quote p {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.entry-content blockquote cite,
.page-content blockquote cite,
.wp-block-quote cite,
.wp-block-quote__citation {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-style: normal;
    margin-top: var(--spacing-md);
}

.wp-block-quote cite::before,
.wp-block-quote__citation::before {
    content: '— ';
}

/* Pullquote */
.wp-block-pullquote {
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-3xl);
    border: none;
    background: var(--color-primary);
    border-radius: var(--radius-2xl);
    text-align: center;
}

.wp-block-pullquote blockquote {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
}

.wp-block-pullquote blockquote::before {
    display: none;
}

.wp-block-pullquote p {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    line-height: 1.4;
}

.wp-block-pullquote cite,
.wp-block-pullquote__citation {
    color: rgba(255,255,255,0.8);
}

/* Images */
.entry-content img,
.page-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
}

.entry-content .wp-block-image,
.page-content .wp-block-image {
    margin: var(--spacing-2xl) 0;
}

.wp-block-image figcaption {
    margin-top: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.wp-block-image.is-style-rounded img {
    border-radius: var(--radius-full);
}

/* Full and Wide Width Images */
.entry-content .alignwide,
.page-content .alignwide {
    margin-left: calc(-1 * var(--spacing-3xl));
    margin-right: calc(-1 * var(--spacing-3xl));
    max-width: calc(100% + var(--spacing-3xl) * 2);
    width: calc(100% + var(--spacing-3xl) * 2);
}

.entry-content .alignfull,
.page-content .alignfull {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    max-width: 100vw;
    width: 100vw;
}

@media (max-width: 768px) {
    .entry-content .alignwide,
    .page-content .alignwide {
        margin-left: calc(-1 * var(--spacing-xl));
        margin-right: calc(-1 * var(--spacing-xl));
        max-width: calc(100% + var(--spacing-xl) * 2);
        width: calc(100% + var(--spacing-xl) * 2);
    }
}

/* Gallery */
.wp-block-gallery {
    margin: var(--spacing-2xl) 0;
    gap: var(--spacing-md);
}

.wp-block-gallery .wp-block-image {
    margin: 0;
}

.wp-block-gallery .wp-block-image img {
    border-radius: var(--radius-lg);
}

.wp-block-gallery figcaption {
    padding: var(--spacing-md);
    background: rgba(0,0,0,0.6);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Buttons */
.wp-block-button {
    margin: var(--spacing-lg) 0;
}

.wp-block-button__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white) !important;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-decoration: none !important;
    border: none !important;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-ocean);
    transition: all var(--transition-normal);
}

.wp-block-button__link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.wp-block-button.is-style-outline .wp-block-button__link {
    background: transparent;
    color: var(--color-primary) !important;
    border: 2px solid var(--color-primary) !important;
    box-shadow: none;
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
    background: var(--color-primary);
    color: var(--color-white) !important;
}

/* Button Group */
.wp-block-buttons {
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

/* Columns */
.wp-block-columns {
    margin: var(--spacing-2xl) 0;
    gap: var(--spacing-xl);
}

.wp-block-column {
    padding: var(--spacing-xl);
    background: var(--color-background-alt);
    border-radius: var(--radius-xl);
}

.wp-block-column > *:first-child {
    margin-top: 0;
}

.wp-block-column > *:last-child {
    margin-bottom: 0;
}

/* Group Block */
.wp-block-group {
    margin: var(--spacing-2xl) 0;
}

.wp-block-group.has-background {
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
}

/* Cover Block */
.wp-block-cover {
    margin: var(--spacing-2xl) 0;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    min-height: 400px;
}

.wp-block-cover__inner-container {
    padding: var(--spacing-2xl);
}

.wp-block-cover h2,
.wp-block-cover h3,
.wp-block-cover p {
    color: var(--color-white);
}

/* Media & Text */
.wp-block-media-text {
    margin: var(--spacing-2xl) 0;
    gap: var(--spacing-2xl);
    background: var(--color-background-alt);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.wp-block-media-text .wp-block-media-text__media img {
    border-radius: 0;
}

.wp-block-media-text .wp-block-media-text__content {
    padding: var(--spacing-2xl);
}

/* Table */
.wp-block-table {
    margin: var(--spacing-2xl) 0;
    overflow-x: auto;
}

.wp-block-table table {
    width: 100%;
    border-collapse: collapse;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.wp-block-table th {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: var(--font-weight-semibold);
    text-align: left;
}

.wp-block-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.wp-block-table tr:nth-child(even) td {
    background: var(--color-background-alt);
}

.wp-block-table tr:hover td {
    background: var(--color-background-cool);
}

.wp-block-table.is-style-stripes tbody tr:nth-child(odd) {
    background: var(--color-background-alt);
}

/* Separator */
.wp-block-separator {
    margin: var(--spacing-3xl) auto;
    border: none;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-primary), var(--color-secondary), transparent);
    max-width: 300px;
    border-radius: 2px;
}

.wp-block-separator.is-style-wide {
    max-width: 100%;
}

.wp-block-separator.is-style-dots {
    background: none;
    text-align: center;
    max-width: 100%;
    height: auto;
}

.wp-block-separator.is-style-dots::before {
    content: '• • •';
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
    letter-spacing: var(--spacing-lg);
}

/* Spacer */
.wp-block-spacer {
    margin: 0;
}

/* Code Block */
.wp-block-code {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-background-dark);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

.wp-block-code code {
    color: #e6e6e6;
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* Preformatted */
.wp-block-preformatted {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: var(--font-size-sm);
    line-height: 1.6;
    overflow-x: auto;
}

/* Verse */
.wp-block-verse {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-background-alt);
    border-left: 4px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    font-family: Georgia, serif;
    font-style: italic;
}

/* Details/Accordion */
.wp-block-details {
    margin: var(--spacing-lg) 0;
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.wp-block-details summary {
    padding: var(--spacing-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: background var(--transition-normal);
}

.wp-block-details summary:hover {
    background: var(--color-background-cool);
}

.wp-block-details summary::marker {
    color: var(--color-primary);
}

.wp-block-details[open] summary {
    border-bottom: 1px solid var(--color-border);
}

.wp-block-details > *:not(summary) {
    padding: var(--spacing-lg);
}

/* Footnotes */
.wp-block-footnotes {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
    font-size: var(--font-size-sm);
}

/* Video */
.wp-block-video {
    margin: var(--spacing-2xl) 0;
}

.wp-block-video video {
    border-radius: var(--radius-xl);
    width: 100%;
}

/* Audio */
.wp-block-audio {
    margin: var(--spacing-2xl) 0;
}

.wp-block-audio audio {
    width: 100%;
}

/* Embed */
.wp-block-embed {
    margin: var(--spacing-2xl) 0;
}

.wp-block-embed__wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.wp-block-embed figcaption {
    margin-top: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* File Block */
.wp-block-file {
    margin: var(--spacing-xl) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.wp-block-file a:first-child {
    flex: 1;
    font-weight: var(--font-weight-semibold);
}

.wp-block-file .wp-block-file__button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

/* Info Boxes / Notice Blocks */
.wp-block-group.is-style-info-box,
.info-box {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border-left: 5px solid;
}

.wp-block-group.is-style-info,
.info-box.info {
    background: var(--color-background-cool);
    border-color: var(--color-primary);
}

.wp-block-group.is-style-warning,
.info-box.warning {
    background: #FFF8E7;
    border-color: #FFD93D;
}

.wp-block-group.is-style-success,
.info-box.success {
    background: #F0FFF4;
    border-color: #6BCB77;
}

.wp-block-group.is-style-error,
.info-box.error {
    background: #FEF2F2;
    border-color: #EF4444;
}

/* Custom Styled Box */
.styled-box {
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-background-cool) 100%);
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.styled-box::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: var(--color-primary);
    opacity: 0.1;
    border-radius: 50%;
}

.styled-box-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

/* Marker / Highlight */
.entry-content mark,
.page-content mark {
    background: linear-gradient(transparent 60%, var(--color-accent) 60%);
    padding: 0 var(--spacing-xs);
}

/* Inline Code */
.entry-content code:not([class*="language-"]),
.page-content code:not([class*="language-"]) {
    padding: 2px 8px;
    background: var(--color-background-alt);
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: 0.9em;
    color: var(--color-secondary);
}

/* Keyboard Input */
.entry-content kbd,
.page-content kbd {
    padding: 2px 8px;
    background: var(--color-background-dark);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-family: 'Fira Code', 'SF Mono', Consolas, monospace;
    font-size: 0.85em;
    box-shadow: 0 2px 0 var(--color-text);
}

/* First Paragraph - Drop Cap Style */
.entry-content > p:first-of-type::first-letter,
.page-content > p:first-of-type::first-letter,
.has-drop-cap:not(:focus)::first-letter {
    float: left;
    font-size: 4em;
    line-height: 0.8;
    margin: 0.1em 0.15em 0 0;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

/* Page Links (Multi-page posts) */
.page-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-3xl) 0;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.page-links-title {
    font-weight: var(--font-weight-semibold);
    margin-right: var(--spacing-sm);
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-normal);
}

.page-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   Sidebar - Pop Style
   ======================================== */
.sidebar {
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.sidebar .widget {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.sidebar .widget-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.widget-title-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-background-cool);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.widget-title-icon svg {
    color: var(--color-primary);
    stroke: var(--color-primary);
}

/* Sidebar Post Items */
.sidebar-post-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-normal);
}

.sidebar-post-item:last-child {
    border-bottom: none;
}

.sidebar-post-item:hover {
    transform: translateX(4px);
}

.sidebar-post-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--color-background-alt);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.sidebar-post-rank.rank-1 {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--color-white);
}

.sidebar-post-rank.rank-2 {
    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
    color: var(--color-white);
}

.sidebar-post-rank.rank-3 {
    background: linear-gradient(135deg, #CD7F32, #A0522D);
    color: var(--color-white);
}

.sidebar-post-thumb {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-background-cool);
}

.sidebar-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-post-content {
    flex: 1;
    min-width: 0;
}

.sidebar-post-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 var(--spacing-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.sidebar-post-item:hover .sidebar-post-title {
    color: var(--color-primary);
}

.sidebar-post-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Category List */
.category-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.category-list li {
    margin-bottom: var(--spacing-sm);
}

.category-list li::before {
    display: none;
}

.category-list a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    text-decoration: none;
    border: none;
    transition: all var(--transition-normal);
}

.category-list a:hover {
    background: var(--color-background-cool);
    transform: translateX(4px);
}

.cat-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cat-name {
    flex: 1;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.cat-count {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

/* Tag Cloud */
.tag-cloud-custom {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag-cloud-item {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-background-alt);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-full);
    text-decoration: none;
    border: none;
    transition: all var(--transition-normal);
}

.tag-cloud-item:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* CTA Box */
.widget-cta .cta-box {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-background-cool), var(--color-background-deep));
    border-radius: var(--radius-xl);
}

.widget-cta .cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.widget-cta .cta-icon svg {
    color: var(--color-primary);
    stroke: var(--color-primary);
}

.widget-cta .cta-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.widget-cta .cta-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.widget-cta .cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    text-decoration: none;
    border: none;
    transition: all var(--transition-normal);
}

.widget-cta .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-ocean);
    color: var(--color-white);
}

/* Default WordPress Widgets */
.sidebar .widget ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.sidebar .widget ul li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.sidebar .widget ul li::before {
    display: none;
}

.sidebar .widget ul li:last-child {
    border-bottom: none;
}

.sidebar .widget a {
    color: var(--color-text);
    text-decoration: none;
    border: none;
    transition: color var(--transition-normal);
}

.sidebar .widget a:hover {
    color: var(--color-primary);
    background: transparent;
}

/* Search Widget */
.sidebar .widget_search .search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.sidebar .widget_search .search-field {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
}

.sidebar .widget_search .search-field:focus {
    outline: none;
    border-color: var(--color-primary);
}

.sidebar .widget_search .search-submit {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background var(--transition-normal);
}

.sidebar .widget_search .search-submit:hover {
    background: var(--color-primary-dark);
}

/* Recent Comments Widget */
.sidebar .widget_recent_comments li {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar .widget_recent_comments .comment-author-link {
    font-weight: var(--font-weight-semibold);
}

/* Calendar Widget */
.sidebar .widget_calendar table {
    width: 100%;
    border-collapse: collapse;
}

.sidebar .widget_calendar th,
.sidebar .widget_calendar td {
    text-align: center;
    padding: var(--spacing-sm);
}

.sidebar .widget_calendar th {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
}

.sidebar .widget_calendar #today {
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
}

/* ========================================
   Archive Page Styles
   ======================================== */

/* Archive Hero */
.archive-hero {
    position: relative;
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-background-cool) 0%, var(--color-background-deep) 100%);
    overflow: hidden;
}

.archive-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.archive-hero .hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.05) 0%, rgba(0, 150, 199, 0.08) 100%);
}

.archive-hero .hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: radial-gradient(var(--color-primary) 1px, transparent 1px);
    background-size: 24px 24px;
}

.archive-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.archive-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.archive-breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

.archive-breadcrumb a:hover {
    text-decoration: underline;
}

.archive-breadcrumb .separator {
    color: var(--color-border);
}

.archive-hero-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.archive-hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.archive-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
}

.archive-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.archive-stat .stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    font-family: var(--font-family-en);
}

.archive-stat .stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.archive-hero .hero-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.archive-hero .deco-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    opacity: 0.1;
}

.archive-hero .deco-circle-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -50px;
}

.archive-hero .deco-circle-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -50px;
}

.archive-hero .deco-circle-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    left: 10%;
}

/* Archive Featured Section */
.archive-featured-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.featured-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .featured-grid-3 {
        grid-template-columns: 1fr;
    }
}

.featured-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-ocean);
}

.featured-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.featured-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.featured-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-card:hover .featured-card-image img {
    transform: scale(1.05);
}

.featured-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 60%);
}

.featured-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    color: var(--color-white);
}

.featured-card-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.featured-card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.featured-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-xs);
    opacity: 0.9;
}

/* Subcategories Section */
.subcategories-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background-alt);
}

.subcategories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.subcategory-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
}

.subcategory-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.subcategory-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background-cool);
    border-radius: var(--radius-md);
    color: var(--color-primary);
}

.subcategory-info {
    flex: 1;
}

.subcategory-name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.subcategory-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.subcategory-arrow {
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.subcategory-card:hover .subcategory-arrow {
    transform: translateX(4px);
    color: var(--color-primary);
}

/* Archive Articles Section */
.archive-articles-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background);
}

.archive-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-2xl);
}

@media (max-width: 1024px) {
    .archive-layout {
        grid-template-columns: 1fr;
    }
}

.archive-main {
    min-width: 0;
}

.archive-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.results-count {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.results-count strong {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.view-options {
    display: flex;
    gap: var(--spacing-xs);
}

.view-option {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background-alt);
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-option:hover,
.view-option.active {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Archive Sidebar */
.archive-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

@media (max-width: 1024px) {
    .archive-sidebar {
        display: none;
    }
}

.sidebar-widget {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.sidebar-widget .widget-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-background-cool);
}

.sidebar-widget .widget-title svg {
    color: var(--color-primary);
}

/* Popular Posts Widget */
.popular-posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.popular-post-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    text-decoration: none;
    color: inherit;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.popular-post-item:hover {
    background: var(--color-background-alt);
}

.popular-rank {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background-alt);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.popular-rank.rank-1 {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--color-white);
}

.popular-rank.rank-2 {
    background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
    color: var(--color-white);
}

.popular-rank.rank-3 {
    background: linear-gradient(135deg, #CD7F32, #B8860B);
    color: var(--color-white);
}

.popular-post-content {
    flex: 1;
    min-width: 0;
}

.popular-post-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: var(--spacing-xs);
}

.popular-post-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Category Links Widget */
.category-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.category-link-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.category-link-item:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.category-link-item .category-count {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.category-link-item:hover .category-count {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
}

/* Tags Cloud Widget */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag-cloud-item {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-background-alt);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.tag-cloud-item:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Newsletter Widget */
.newsletter-widget {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)) !important;
    color: var(--color-white);
}

.newsletter-widget-inner {
    text-align: center;
}

.newsletter-widget .newsletter-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.newsletter-widget .newsletter-icon svg {
    color: var(--color-white);
    stroke: var(--color-white);
}

.newsletter-widget h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.newsletter-widget p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.newsletter-form-widget {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.newsletter-form-widget input {
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.newsletter-form-widget .btn {
    background: var(--color-white);
    color: var(--color-primary);
}

.newsletter-form-widget .btn:hover {
    background: var(--color-accent);
    color: var(--color-text);
}

/* Related Archives Section */
.related-archives-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-background-alt);
}

.related-archives-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .related-archives-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .related-archives-grid {
        grid-template-columns: 1fr;
    }
}

.related-archive-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.related-archive-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.related-archive-image {
    position: relative;
    aspect-ratio: 4 / 3;
}

.related-archive-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.related-archive-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
}

.related-archive-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    color: var(--color-white);
}

.related-archive-content h3 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
}

.related-archive-content .post-count {
    font-size: var(--font-size-xs);
    opacity: 0.9;
}

/* ========================================
   Mobile Optimization - Compact View
   ======================================== */
@media (max-width: 768px) {
    /* Reduce base spacing */
    :root {
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
        --spacing-3xl: 2.5rem;
        --spacing-4xl: 3rem;
        --spacing-5xl: 4rem;
    }

    /* Container padding */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    /* Section spacing */
    section {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    /* Typography - smaller on mobile */
    body {
        font-size: 14px;
        line-height: 1.6;
    }

    h1, .hero-slide-title {
        font-size: 1.5rem;
        line-height: 1.3;
    }

    h2, .section-title {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    /* Hero slider compact */
    .hero-slider-section {
        margin-bottom: 1.5rem;
    }

    .hero-slide {
        min-height: 280px;
    }

    .hero-slide-content {
        padding: 1rem;
    }

    .hero-slide-title {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .hero-slide-excerpt {
        font-size: 0.8125rem;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .hero-slide-category {
        padding: 0.25rem 0.5rem;
        font-size: 0.6875rem;
    }

    .hero-slide-meta {
        font-size: 0.75rem;
    }

    /* Section headers compact */
    .section-header {
        margin-bottom: 1rem;
    }

    .section-label {
        font-size: 0.6875rem;
        margin-bottom: 0.25rem;
    }

    .section-title {
        font-size: 1.125rem;
    }

    /* Pickup section compact */
    .pickup-section {
        padding: 1.5rem 0;
    }

    .pickup-grid {
        gap: 0.75rem;
    }

    .pickup-card-large {
        min-height: 180px;
    }

    .pickup-card-content {
        padding: 0.75rem;
    }

    .pickup-card-title {
        font-size: 0.9375rem;
        line-height: 1.4;
        margin-bottom: 0.25rem;
    }

    .pickup-card-category {
        padding: 0.2rem 0.5rem;
        font-size: 0.625rem;
    }

    .pickup-card-meta {
        font-size: 0.6875rem;
    }

    .pickup-card-small {
        display: flex;
        flex-direction: row;
        gap: 0.75rem;
    }

    .pickup-card-small .pickup-card-thumbnail {
        width: 100px;
        height: 75px;
        flex-shrink: 0;
    }

    .pickup-card-small .pickup-card-content {
        padding: 0.5rem 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .pickup-card-small .pickup-card-title {
        font-size: 0.8125rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* Article cards compact */
    .article-grid {
        gap: 0.75rem;
    }

    .article-card {
        border-radius: 8px;
    }

    .article-card-thumbnail {
        aspect-ratio: 16 / 9;
    }

    .article-card-body {
        padding: 0.75rem;
    }

    .article-card-title {
        font-size: 0.875rem;
        line-height: 1.4;
        margin-bottom: 0.5rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .article-card-excerpt {
        display: none;
    }

    .article-card-meta {
        font-size: 0.6875rem;
    }

    .category-label {
        padding: 0.2rem 0.4rem;
        font-size: 0.625rem;
    }

    /* Category tabs compact */
    .category-tabs-section {
        padding: 1.5rem 0;
    }

    .category-tabs-nav {
        padding: 0.25rem;
        gap: 0.25rem;
        margin-bottom: 1rem;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .category-tab-btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Newsletter compact */
    .newsletter-section {
        padding: 1.5rem 0;
    }

    .newsletter-content {
        padding: 1.5rem 1rem;
    }

    .newsletter-label {
        font-size: 0.6875rem;
    }

    .newsletter-title {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }

    .newsletter-description {
        font-size: 0.8125rem;
        margin-bottom: 1rem;
    }

    .newsletter-form {
        flex-direction: column;
        gap: 0.5rem;
    }

    .newsletter-input {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }

    .newsletter-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }

    /* Popular section compact */
    .popular-section {
        padding: 1.5rem 0;
    }

    .popular-grid {
        gap: 0.75rem;
    }

    .popular-card {
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .popular-rank {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .popular-card-thumbnail {
        width: 70px;
        height: 70px;
    }

    .popular-card-title {
        font-size: 0.8125rem;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .popular-card-category {
        font-size: 0.625rem;
        padding: 0.15rem 0.4rem;
    }

    .popular-card-meta {
        font-size: 0.6875rem;
    }

    /* Tags section compact */
    .tags-section {
        padding: 1.5rem 0;
    }

    .tags-cloud {
        gap: 0.5rem;
    }

    .tag-item {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }

    .tag-count {
        font-size: 0.625rem;
        padding: 1px 5px;
    }

    /* Stats section compact */
    .stats-section {
        padding: 1.5rem 0;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .stat-icon {
        width: 36px;
        height: 36px;
        margin-bottom: 0.5rem;
    }

    .stat-icon svg {
        width: 20px;
        height: 20px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.6875rem;
    }

    /* Concept section compact */
    .concept-section {
        padding: 2rem 0;
    }

    .concept-inner {
        gap: 1.5rem;
    }

    .concept-content {
        padding: 0;
    }

    .concept-lead {
        font-size: 0.875rem;
        line-height: 1.6;
    }

    /* Buttons compact */
    .btn {
        padding: 0.6rem 1.25rem;
        font-size: 0.8125rem;
    }

    .btn-sm {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }

    /* Footer compact */
    .site-footer {
        padding: 2rem 0 1.5rem;
    }

    .footer-brand {
        margin-bottom: 1.5rem;
    }

    .footer-tagline {
        font-size: 0.8125rem;
    }

    .footer-bottom {
        padding-top: 1rem;
        gap: 1rem;
    }

    .footer-copyright {
        font-size: 0.75rem;
    }

    .footer-social a {
        width: 36px;
        height: 36px;
    }

    /* Pagination compact */
    .pagination {
        margin-top: 1.5rem;
        gap: 0.25rem;
    }

    .page-numbers {
        min-width: 36px;
        height: 36px;
        font-size: 0.8125rem;
    }
}

/* Archive page mobile */
@media (max-width: 768px) {
    .archive-hero {
        padding: 2rem 0;
    }

    .archive-hero-title {
        font-size: 1.5rem;
    }

    .archive-hero-description {
        font-size: 0.875rem;
    }

    .archive-stats {
        gap: 1.5rem;
    }

    .archive-stat .stat-number {
        font-size: 1.5rem;
    }

    .archive-stat .stat-label {
        font-size: 0.75rem;
    }

    .archive-featured-section {
        padding: 1.5rem 0;
    }

    .featured-grid-3 {
        gap: 0.75rem;
    }

    .featured-card {
        border-radius: 8px;
    }

    .featured-card-content {
        padding: 0.75rem;
    }

    .featured-card-title {
        font-size: 0.9375rem;
    }

    .featured-card-category {
        padding: 0.2rem 0.5rem;
        font-size: 0.625rem;
    }

    .subcategories-section {
        padding: 1.5rem 0;
    }

    .subcategories-grid {
        gap: 0.5rem;
    }

    .subcategory-card {
        padding: 0.75rem;
    }

    .subcategory-icon {
        width: 40px;
        height: 40px;
    }

    .subcategory-name {
        font-size: 0.875rem;
    }

    .subcategory-count {
        font-size: 0.75rem;
    }

    .archive-articles-section {
        padding: 1.5rem 0;
    }

    .archive-toolbar {
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }

    .results-count {
        font-size: 0.75rem;
    }

    .view-option {
        width: 36px;
        height: 36px;
    }

    .sidebar-widget {
        padding: 1rem;
    }

    .sidebar-widget .widget-title {
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }

    .popular-post-item {
        padding: 0.5rem;
    }

    .popular-rank {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }

    .popular-post-title {
        font-size: 0.8125rem;
    }

    .category-link-item {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }

    .newsletter-widget-inner h3 {
        font-size: 1rem;
    }

    .newsletter-widget-inner p {
        font-size: 0.8125rem;
    }

    .related-archives-section {
        padding: 1.5rem 0;
    }

    .related-archives-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .related-archive-content {
        padding: 0.75rem;
    }

    .related-archive-content h3 {
        font-size: 0.875rem;
    }

    .section-header-fancy {
        margin-bottom: 1rem;
    }

    .section-label-en {
        font-size: 0.625rem;
    }

    .section-title-fancy {
        font-size: 1.125rem;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .hero-slide {
        min-height: 240px;
    }

    .hero-slide-title {
        font-size: 1.125rem;
    }

    .pickup-card-large {
        min-height: 160px;
    }

    .article-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        gap: 0.5rem;
    }

    .stat-card {
        padding: 0.75rem;
    }

    .stat-number {
        font-size: 1.25rem;
    }

    /* Archive extra small */
    .archive-hero-title {
        font-size: 1.25rem;
    }

    .featured-grid-3 {
        grid-template-columns: 1fr;
    }

    .related-archives-grid {
        grid-template-columns: 1fr;
    }

    .archive-breadcrumb {
        font-size: 0.6875rem;
    }
}

/* ========================================
   海ごみアート Sponsors Section
   ======================================== */
.sponsors-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--color-background-cool) 0%, var(--color-background) 100%);
}

.sponsors-section .section-header-center {
    text-align: center;
    margin-bottom: 20px;
}

.sponsors-section .section-header-center .section-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sponsors-section .section-description {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 40px;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.sponsor-card {
    background: var(--color-white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0, 119, 182, 0.08);
    transition: all 0.3s ease;
}

.sponsor-card:hover {
    box-shadow: 0 8px 30px rgba(0, 119, 182, 0.12);
}

.sponsor-mosaic {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #f8f9fa;
    margin-bottom: 20px;
}

.sponsor-logo-wrap {
    display: block;
    line-height: 0;
}

.sponsor-logo-img {
    display: block;
    width: 100%;
    height: auto;
}

.sponsor-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    pointer-events: none;
}

.sponsor-cell {
    background: rgba(230, 235, 240, 0.9);
    backdrop-filter: blur(12px) saturate(120%);
    -webkit-backdrop-filter: blur(12px) saturate(120%);
    border: 0.5px solid rgba(255, 255, 255, 0.4);
    transition: opacity 0.5s ease;
    position: relative;
}

.sponsor-cell.revealed {
    opacity: 0;
    pointer-events: none;
}

.sponsor-info {
    text-align: center;
}

.sponsor-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.sponsor-count {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.sponsor-percent {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent-teal);
}

.sponsor-company {
    padding-top: 12px;
    border-top: 1px solid var(--color-border-light);
}

.sponsor-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.sponsor-link:hover {
    color: var(--color-primary-dark);
}

.sponsor-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .sponsors-section {
        padding: 60px 0;
    }

    .sponsors-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .sponsor-card {
        padding: 20px;
    }
}

/* ========================================
   Advanced Search Section
======================================== */
.advanced-search-section {
    padding: 80px 0;
    background: var(--color-bg-secondary);
}

.search-panel {
    background: var(--color-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 40px;
}

/* Keyword Search */
.search-keyword-wrap {
    margin-bottom: 24px;
}

.search-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-group .search-icon {
    position: absolute;
    left: 16px;
    width: 20px;
    height: 20px;
    color: var(--color-text-secondary);
    pointer-events: none;
}

.search-input-group input {
    width: 100%;
    padding: 14px 48px 14px 48px;
    font-size: 1rem;
    border: 2px solid var(--color-border-light);
    border-radius: 12px;
    background: var(--color-bg-secondary);
    transition: border-color 0.2s, background-color 0.2s;
}

.search-input-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg);
}

.search-input-group input::placeholder {
    color: var(--color-text-muted);
}

.search-clear-btn {
    position: absolute;
    right: 12px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-text-secondary);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, background-color 0.2s;
}

.search-clear-btn.visible {
    opacity: 1;
    visibility: visible;
}

.search-clear-btn:hover {
    background: var(--color-border-light);
    color: var(--color-text);
}

/* Filters Row */
.search-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 180px;
    flex: 1;
}

.filter-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-select {
    padding: 10px 36px 10px 14px;
    font-size: 0.9375rem;
    border: 2px solid var(--color-border-light);
    border-radius: 10px;
    background: var(--color-bg-secondary);
    cursor: pointer;
    transition: border-color 0.2s;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Popular Tags */
.search-tags {
    padding-top: 20px;
    border-top: 1px solid var(--color-border-light);
}

.search-tags-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.search-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.search-tag-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.search-tag-btn:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-border);
    color: var(--color-text);
}

.search-tag-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.search-tag-btn .tag-count {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* Active Filters Display */
.active-filters {
    display: none;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--color-bg-secondary);
    border-radius: 12px;
}

.active-filters.has-filters {
    display: flex;
}

.active-filters-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-right: 6px;
}

.active-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px 6px 14px;
    font-size: 0.8125rem;
    background: var(--color-primary);
    color: white;
    border-radius: 20px;
}

.active-filter-chip .chip-remove {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: white;
    font-size: 14px;
    line-height: 1;
    transition: background-color 0.2s;
}

.active-filter-chip .chip-remove:hover {
    background: rgba(255, 255, 255, 0.3);
}

.clear-all-filters {
    margin-left: auto;
    padding: 6px 14px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.clear-all-filters:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

/* Search Results Area */
.search-results-area {
    position: relative;
    min-height: 200px;
}

.search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.search-results-count {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.search-results-count strong {
    color: var(--color-text);
    font-weight: 700;
}

.search-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Loading State */
.search-loading {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 10;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
}

.search-loading.active {
    display: flex;
}

.search-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border-light);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Load More */
.load-more-wrap {
    text-align: center;
    margin-top: 40px;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    background: transparent;
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.load-more-btn:hover {
    background: var(--color-primary);
    color: white;
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* No Results */
.no-results-message {
    text-align: center;
    padding: 60px 20px;
}

.no-results-message .no-results-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--color-text-muted);
}

.no-results-message h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 8px;
}

.no-results-message p {
    color: var(--color-text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
    .search-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .advanced-search-section {
        padding: 60px 0;
    }

    .search-panel {
        padding: 20px;
    }

    .search-filters {
        flex-direction: column;
    }

    .filter-group {
        min-width: 100%;
    }

    .search-results-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .active-filters {
        padding: 12px;
    }

    .clear-all-filters {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
        text-align: center;
    }
}