/* ==========================================================================
   台灣公民資訊站 — Awwwards-grade Editorial Design v3
   ========================================================================== */

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

:root {
    /* Palette */
    --cream:       #F5F0E8;
    --cream-warm:  #FAF7F0;
    --ivory:       #FFFDF8;
    --burgundy:    #6B2D3E;
    --burgundy-light: #8B4D5E;
    --burgundy-dark:  #4A1A2A;
    --burgundy-glow:  rgba(107,45,62,0.12);
    --charcoal:    #1A1610;
    --charcoal-soft: #2C2416;
    --linen:       #B8AD94;
    --linen-light: #D4C9B8;
    --card-bg:     #FFFDF8;
    --card-border: #E8E0D0;
    --card-border-hover: #D0C4AE;

    /* Category accent */
    --cat-subsidy: #6B2D3E;
    --cat-exam:    #4A3E6B;
    --cat-policy:  #2D5E6B;
    --cat-law:     #6B5A2D;

    /* Typography */
    --font-display: 'Noto Sans TC', -apple-system, sans-serif;
    --font-body:    'Noto Sans TC', -apple-system, sans-serif;

    /* Elevation */
    --shadow-xs:    0 1px 3px rgba(26,22,16,0.04);
    --shadow-sm:    0 2px 8px rgba(26,22,16,0.06);
    --shadow-md:    0 4px 20px rgba(26,22,16,0.08);
    --shadow-lg:    0 8px 40px rgba(26,22,16,0.12);
    --shadow-xl:    0 16px 64px rgba(26,22,16,0.16);

    /* Radius */
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --radius-xl:  28px;
    --radius-pill: 100px;

    /* Layout */
    --max-width:   1320px;
    --nav-height:  56px;

    /* Animation */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--charcoal);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection { background: rgba(107,45,62,0.15); color: var(--charcoal); }

a { color: var(--burgundy); text-decoration: none; transition: color .3s var(--ease-out-expo); }
a:hover { color: var(--burgundy-light); }

/* ---------- Noise Overlay ---------- */
.noise-overlay {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none; z-index: 9999; opacity: 0.022;
}

/* ==========================================================================
   HERO — Cinematic Editorial
   ========================================================================== */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--charcoal);
    color: var(--cream);
    text-align: center;
    padding: 6rem 2rem 4.5rem;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Animated gradient background */
.hero::before {
    content: '';
    position: absolute;
    inset: -50%;
    background:
        radial-gradient(ellipse 80% 60% at 20% 30%, rgba(107,45,62,0.5) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 70%, rgba(74,26,42,0.4) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 50% 50%, rgba(196,185,154,0.08) 0%, transparent 70%);
    animation: heroGradient 12s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes heroGradient {
    0%   { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-3%, 2%) scale(1.08); }
}

/* Subtle grid pattern */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(245,240,232,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245,240,232,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}

.hero-eyebrow {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--linen);
    margin-bottom: 1.2rem;
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.2s forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.8rem, 7vw, 4.2rem);
    letter-spacing: 0.06em;
    line-height: 1.15;
    margin-bottom: 1rem;
    background: linear-gradient(160deg, #F5F0E8 20%, #D4C9B8 50%, #F5F0E8 80%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.35s forwards, shimmer 6s linear infinite;
    opacity: 0;
}

@keyframes shimmer {
    0%   { background-position: 200% center; }
    100% { background-position: -200% center; }
}

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    color: rgba(245,240,232,0.6);
    line-height: 1.9;
    margin-bottom: 2.5rem;
    letter-spacing: 0.02em;
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.5s forwards;
}

/* Glass-morphism search */
.hero-search {
    max-width: 520px;
    margin: 0 auto 2.5rem;
    position: relative;
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.65s forwards;
}

.hero-search input {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 1rem 1.6rem 1rem 3rem;
    border: 1px solid rgba(245,240,232,0.15);
    border-radius: var(--radius-pill);
    background: rgba(255,255,255,0.06);
    color: var(--cream);
    outline: none;
    transition: all .4s var(--ease-out-expo);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.hero-search::before {
    content: '';
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border: 2px solid rgba(245,240,232,0.35);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

.hero-search::after {
    content: '';
    position: absolute;
    left: 2.35rem;
    top: 60%;
    width: 2px;
    height: 7px;
    background: rgba(245,240,232,0.35);
    transform: rotate(-45deg);
    transform-origin: top;
    pointer-events: none;
    z-index: 1;
}

.hero-search input::placeholder { color: rgba(245,240,232,0.35); letter-spacing: 0.04em; }
.hero-search input:focus {
    border-color: rgba(245,240,232,0.35);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 0 4px rgba(245,240,232,0.06);
}

/* Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3.5rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.8s forwards;
}

.stat-item { text-align: center; }
.stat-clickable {
    cursor: pointer;
    transition: all .3s var(--ease-out-expo);
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
}
.stat-clickable:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.06);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 2.6rem;
    color: var(--cream);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--linen);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-top: 0.4rem;
    font-weight: 400;
}

.hero-ornament { display: none; }

/* Entrance animation */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   TICKER — Minimal accent bar
   ========================================================================== */
.ticker-bar {
    background: var(--charcoal);
    border-bottom: 1px solid rgba(245,240,232,0.06);
    color: var(--cream);
    display: flex;
    align-items: center;
    overflow: hidden;
    height: 42px;
    font-size: 0.82rem;
}

.ticker-label {
    flex-shrink: 0;
    padding: 0 1.4rem;
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--linen);
    height: 100%;
    display: flex;
    align-items: center;
    border-right: 1px solid rgba(245,240,232,0.08);
}

.ticker-track-wrapper { flex: 1; overflow: hidden; position: relative; }
.ticker-track {
    display: flex;
    white-space: nowrap;
    animation: tickerScroll 45s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-item {
    padding: 0 2.5rem;
    flex-shrink: 0;
    color: rgba(245,240,232,0.7);
    transition: color .2s;
}
.ticker-item:hover { color: var(--cream); }
.ticker-item .ticker-date {
    color: var(--linen);
    margin-right: 0.6rem;
    font-weight: 400;
    font-size: 0.78rem;
    opacity: 0.6;
}
@keyframes tickerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ==========================================================================
   TOPICS — 專題指南（取代舊的身份卡片）
   ========================================================================== */
.topics-section {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 2rem 1rem;
}

.topics-header {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.topics-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--charcoal);
    letter-spacing: 0.02em;
}

.topics-subtitle {
    font-size: 0.8rem;
    color: var(--linen);
    letter-spacing: 0.04em;
}

/* Grid */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.9rem;
}

.topic-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.6rem 1.1rem 1.3rem;
    text-align: center;
    cursor: pointer;
    transition: all .4s var(--ease-out-expo);
    text-decoration: none !important;
    color: inherit !important;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xs);
}

/* Hover gradient glow */
.topic-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% -20%, rgba(0,0,0,0.04) 0%, transparent 70%);
    opacity: 0;
    transition: opacity .4s var(--ease-out-expo);
    pointer-events: none;
}
.topic-card:hover::before { opacity: 1; }

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--card-border-hover);
}

/* Icon circle */
.topic-icon-wrap {
    position: relative;
    z-index: 1;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--tc-from, var(--burgundy)) 0%, var(--tc-to, var(--burgundy-dark)) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    transition: transform .4s var(--ease-spring);
    box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}
.topic-card:hover .topic-icon-wrap {
    transform: scale(1.1) translateY(-2px);
}

.topic-icon-text {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

/* Labels */
.topic-card-name {
    position: relative; z-index: 1;
    display: block;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

.topic-card-hint {
    position: relative; z-index: 1;
    display: block;
    font-size: 0.73rem;
    color: var(--linen);
    line-height: 1.6;
    letter-spacing: 0.01em;
    min-height: 2.4em;
}

.topic-card-arrow {
    position: relative; z-index: 1;
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--tc-from, var(--burgundy));
    margin-top: 0.6rem;
    opacity: 0;
    transform: translateY(5px);
    transition: all .3s var(--ease-out-expo);
}
.topic-card:hover .topic-card-arrow {
    opacity: 1;
    transform: translateY(0);
}

/* 依身份瀏覽 — 小型連結列 */
.topics-audiences {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--card-border);
}
.topics-audiences-label {
    font-size: 0.78rem;
    color: var(--linen);
    margin-right: 0.2rem;
    white-space: nowrap;
    letter-spacing: 0.02em;
}
.topics-audiences a {
    font-size: 0.76rem;
    padding: 0.22rem 0.65rem;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-pill);
    color: var(--charcoal-soft);
    background: var(--card-bg);
    transition: all .25s var(--ease-out-expo);
    white-space: nowrap;
    letter-spacing: 0.01em;
}
.topics-audiences a:hover {
    background: var(--burgundy);
    color: var(--cream);
    border-color: var(--burgundy);
    box-shadow: 0 2px 8px rgba(107,45,62,0.2);
}

/* ==========================================================================
   HOT TOPICS (inside nav bar)
   ========================================================================== */
.nav-hot-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding-top: 0.5rem;
}
.nav-hot-topics:empty { display: none; }

.topic-pill {
    padding: 0.45rem 1.1rem;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-pill);
    background: var(--cream);
    color: var(--charcoal-soft);
    font-size: 0.82rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all .3s var(--ease-out-expo);
    font-weight: 400;
}
.topic-pill:hover {
    background: var(--charcoal);
    color: var(--cream);
    border-color: var(--charcoal);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.topic-pill.active {
    background: var(--burgundy);
    color: #fff;
    border-color: var(--burgundy);
    box-shadow: 0 2px 12px rgba(107,45,62,0.3);
}
.pill-count {
    display: inline-block;
    background: rgba(0,0,0,0.08);
    border-radius: var(--radius-pill);
    padding: 0 0.4em;
    font-size: 0.72rem;
    margin-left: 0.3em;
}
.topic-pill.active .pill-count { background: rgba(255,255,255,0.2); }

/* ==========================================================================
   NAVIGATION — Sticky frosted glass
   ========================================================================== */
.nav-bar {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.8rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(245,240,232,0.85);
    backdrop-filter: blur(16px) saturate(1.6);
    -webkit-backdrop-filter: blur(16px) saturate(1.6);
    border-bottom: 1px solid rgba(232,224,208,0.6);
    transition: box-shadow .3s;
}

.nav-bar.scrolled { box-shadow: var(--shadow-sm); }

.nav-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-btn {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.4rem 1.2rem;
    border: 1px solid var(--card-border);
    background: transparent;
    color: var(--charcoal-soft);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all .3s var(--ease-out-expo);
    letter-spacing: 0.02em;
}
.nav-btn:hover {
    border-color: var(--burgundy);
    color: var(--burgundy);
    background: rgba(107,45,62,0.04);
}
.nav-btn.active {
    background: var(--charcoal);
    color: var(--cream);
    border-color: var(--charcoal);
}
.nav-btn-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    margin-left: auto;
    font-weight: 500;
}
.nav-spacer { flex: 1; }

.region-select {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--charcoal-soft);
    cursor: pointer;
    outline: none;
    transition: all .3s var(--ease-out-expo);
    -webkit-appearance: none;
}
.region-select:focus { border-color: var(--burgundy); }

/* ==========================================================================
   MAIN CONTENT LAYOUT
   ========================================================================== */
.main-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem 2rem 5rem;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

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

.staggered-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    align-items: start;
}

.grid-col { display: flex; flex-direction: column; gap: 1.4rem; }

/* ==========================================================================
   CARDS — Refined editorial
   ========================================================================== */
.card {
    display: block;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.6rem 1.5rem 1.4rem;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;

    /* Entry animation */
    opacity: 0;
    transform: translateY(32px);
    transition:
        opacity .7s var(--ease-out-expo),
        transform .7s var(--ease-out-expo),
        box-shadow .4s var(--ease-out-expo),
        border-color .3s;
}

.card.visible { opacity: 1; transform: translateY(0); }

/* Hover: lift + glow */
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--card-border-hover);
}

.card:hover { color: inherit; }

/* Top accent line on hover */
.card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--burgundy), var(--burgundy-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .5s var(--ease-out-expo);
}
.card:hover::after { transform: scaleX(1); }

.card-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.22rem 0.7rem;
    border-radius: var(--radius-sm);
    color: #fff;
    margin-bottom: 0.8rem;
}
.card-badge[data-cat="補助"] { background: var(--cat-subsidy); }
.card-badge[data-cat="考試"] { background: var(--cat-exam); }
.card-badge[data-cat="政策"] { background: var(--cat-policy); }
.card-badge[data-cat="法規"] { background: var(--cat-law); }

.card-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.5;
    margin-bottom: 0.6rem;
    color: var(--charcoal);
    letter-spacing: 0.01em;
    transition: color .3s;
}
.card:hover .card-title { color: var(--burgundy); }

.card-summary {
    font-size: 0.88rem;
    line-height: 1.75;
    color: rgba(44,36,22,0.65);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-divider {
    border: none;
    border-top: 1px solid var(--card-border);
    margin: 0.6rem 0;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--linen);
    letter-spacing: 0.02em;
}

.card-deadline { font-weight: 600; }
.card-deadline.urgent { color: #c0392b; font-weight: 700; }

.confidence-dot {
    width: 7px; height: 7px; border-radius: 50%; display: inline-block;
}
.confidence-dot.high { background: #27ae60; }
.confidence-dot.mid  { background: #f39c12; }
.confidence-dot.low  { background: #c0392b; }

.card-status {
    font-size: 0.68rem;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    background: rgba(44,36,22,0.05);
    font-weight: 500;
}
.card-status.unverified { background: rgba(243,156,18,0.1); color: #e67e22; }

.card-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.6rem; }
.card-tag {
    font-size: 0.65rem;
    padding: 0.12rem 0.5rem;
    border-radius: var(--radius-pill);
    background: rgba(44,36,22,0.04);
    color: var(--linen);
    letter-spacing: 0.02em;
}
.card-tag.region-tag { background: rgba(45,94,107,0.08); color: var(--cat-policy); }

a.card { display: block; text-decoration: none; color: inherit; }
a.card:hover { color: inherit; }

/* ==========================================================================
   LOAD MORE & EMPTY STATE
   ========================================================================== */
.load-more-wrap { text-align: center; margin-top: 2.5rem; }

.load-more-btn {
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0.7rem 2.8rem;
    border: 1px solid var(--charcoal);
    background: transparent;
    color: var(--charcoal);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all .3s var(--ease-out-expo);
    letter-spacing: 0.04em;
}
.load-more-btn:hover {
    background: var(--charcoal);
    color: var(--cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.empty-state {
    text-align: center;
    padding: 5rem 1rem;
    color: var(--linen);
}
.empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.6; }
.empty-hint { font-size: 0.85rem; margin-top: 0.5rem; opacity: 0.6; }

/* ==========================================================================
   SIDEBAR — Clean editorial
   ========================================================================== */
.sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--nav-height) + 1.5rem);
}

.sidebar-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.3rem;
    margin-bottom: 1.2rem;
    transition: box-shadow .3s var(--ease-out-expo);
}
.sidebar-section:hover { box-shadow: var(--shadow-sm); }

.sidebar-title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--card-border);
    letter-spacing: 0.02em;
}

.sidebar-list { list-style: none; font-size: 0.84rem; }
.sidebar-list li {
    padding: 0.55rem 0;
    border-bottom: 1px solid rgba(232,224,208,0.4);
    cursor: pointer;
    transition: all .2s;
}
.sidebar-list li:last-child { border-bottom: none; }
.sidebar-list li:hover { color: var(--burgundy); padding-left: 0.3rem; }
.sidebar-list .item-date {
    display: block;
    font-size: 0.72rem;
    color: var(--linen);
    margin-top: 0.15rem;
    letter-spacing: 0.02em;
}
.sidebar-list .item-badge {
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    color: #fff;
    margin-right: 0.3rem;
    vertical-align: 1px;
}
.sidebar-placeholder { border: none !important; padding: 0.4rem 0; }
.skeleton-line {
    display: block;
    height: 0.7rem;
    margin-bottom: 0.6rem;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--card-border) 25%, rgba(232,224,208,0.3) 50%, var(--card-border) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease infinite;
}
.skeleton-line:last-child { width: 60%; }
@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================================================
   MODAL — Cinematic overlay
   ========================================================================== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26,22,16,0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1000;
    justify-content: center;
    align-items: flex-start;
    padding: 3rem 2rem;
    overflow-y: auto;
}
.modal-overlay.open { display: flex; }

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    max-width: 720px;
    width: 100%;
    padding: 2.8rem 2.5rem;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: modalIn .4s var(--ease-out-expo);
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(24px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
    position: absolute;
    top: 1rem; right: 1.4rem;
    background: none; border: none;
    font-size: 1.6rem;
    color: var(--linen);
    cursor: pointer;
    transition: all .3s var(--ease-out-expo);
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
}
.modal-close:hover {
    color: var(--charcoal);
    background: rgba(44,36,22,0.06);
}

.modal-body h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}
.modal-body .modal-meta {
    display: flex; gap: 1rem; flex-wrap: wrap;
    font-size: 0.8rem; color: var(--linen);
    margin-bottom: 1.2rem; padding-bottom: 1rem;
    border-bottom: 1px solid var(--card-border);
    letter-spacing: 0.02em;
}
.modal-body .modal-summary {
    font-size: 0.95rem; line-height: 1.85; margin-bottom: 1.5rem;
}
.modal-body .modal-section-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    margin: 1.8rem 0 0.6rem;
    color: var(--burgundy);
    letter-spacing: 0.02em;
}
.modal-body ul { padding-left: 1.2rem; margin-bottom: 1rem; }
.modal-body li { margin-bottom: 0.4rem; font-size: 0.9rem; line-height: 1.7; }
.modal-body .modal-source {
    margin-top: 1.8rem; padding-top: 1rem;
    border-top: 1px solid var(--card-border);
    font-size: 0.8rem; color: var(--linen);
}
.modal-body .modal-source a { font-weight: 600; }
.modal-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.8rem; }
.modal-tag {
    font-size: 0.72rem; padding: 0.2rem 0.65rem;
    border-radius: var(--radius-pill);
    background: rgba(44,36,22,0.05); color: var(--charcoal-soft);
}
.modal-tag.region-tag { background: rgba(45,94,107,0.1); color: var(--cat-policy); }
.md-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.86rem; }
.md-table th, .md-table td { border: 1px solid var(--card-border); padding: 0.55rem 0.8rem; text-align: left; }
.md-table th { background: rgba(44,36,22,0.03); font-weight: 600; }

/* ==========================================================================
   FOOTER — Editorial
   ========================================================================== */
.site-footer {
    text-align: center;
    padding: 4rem 2rem 2.5rem;
    font-size: 0.8rem;
    color: var(--linen);
    line-height: 2;
    border-top: 1px solid var(--card-border);
    margin-top: 2rem;
}

.footer-ornament {
    font-size: 0.8rem;
    color: var(--linen);
    opacity: 0.3;
    margin-bottom: 1.2rem;
    letter-spacing: 0.5em;
}

.footer-links { margin: 1rem 0; }
.footer-links a {
    color: var(--linen);
    transition: color .2s;
    font-weight: 400;
}
.footer-links a:hover { color: var(--burgundy); }
.footer-sep { margin: 0 0.6rem; opacity: 0.25; }
.footer-copy {
    margin-top: 0.8rem;
    opacity: 0.4;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

/* ==========================================================================
   AD SLOTS
   ========================================================================== */
.ad-slot-home { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; min-height: 0; }
.ad-slot-home:empty { display: none; }
.ad-slot-sidebar { min-height: 0; }
.ad-slot-sidebar:empty { display: none; }

/* ==========================================================================
   RESPONSIVE — Mobile-first refinement
   ========================================================================== */
@media (max-width: 1200px) {
    .staggered-grid { grid-template-columns: repeat(2, 1fr); }
    .sidebar { width: 260px; }
}

@media (max-width: 900px) {
    .main-content { flex-direction: column; padding: 1.5rem 1.5rem 4rem; gap: 2rem; }
    .sidebar {
        width: 100%; position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    .sidebar-section { min-width: 0; }
    .staggered-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .hero { padding: 4.5rem 1.5rem 3.5rem; min-height: 400px; }
    .hero-title { letter-spacing: 0.03em; }
    .hero-stats { gap: 2rem; }
    .stat-number { font-size: 2rem; }
    .hero-search { max-width: 100%; }
    .hero-search input { font-size: 0.9rem; padding: 0.9rem 1.4rem 0.9rem 2.8rem; }

    .topics-section { padding: 1.5rem 1.2rem 0.5rem; }
    .topics-grid { grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
    .topic-card { padding: 1.3rem 0.8rem 1rem; }
    .topic-icon-wrap { width: 46px; height: 46px; }
    .topic-icon-text { font-size: 1.05rem; }
    .topic-card-name { font-size: 0.88rem; }
    .topic-card-hint { font-size: 0.68rem; }

    .nav-bar { padding: 0.6rem 1.2rem; }
    .modal-content { padding: 2rem 1.5rem; border-radius: var(--radius-md); }

    .staggered-grid { grid-template-columns: 1fr; gap: 1rem; }
    .sidebar { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero { padding: 3.5rem 1.2rem 2.5rem; min-height: 360px; }
    .hero-subtitle { font-size: 0.92rem; margin-bottom: 2rem; }
    .hero-stats { gap: 1.2rem; }
    .stat-item { flex: 1 1 40%; text-align: center; }
    .stat-number { font-size: 1.8rem; }
    .stat-label { font-size: 0.68rem; }

    .ticker-label { font-size: 0.7rem; padding: 0 0.8rem; }

    .topics-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
    .topic-card { padding: 1rem 0.5rem 0.8rem; }
    .topic-icon-wrap { width: 38px; height: 38px; box-shadow: 0 3px 10px rgba(0,0,0,0.15); }
    .topic-icon-text { font-size: 0.95rem; }
    .topic-card-name { font-size: 0.8rem; }
    .topic-card-hint { font-size: 0.63rem; min-height: 0; line-height: 1.45; }
    .topic-card-arrow { font-size: 0.63rem; margin-top: 0.4rem; }
    .topics-audiences { gap: 0.25rem; margin-top: 1rem; }
    .topics-audiences-label { font-size: 0.7rem; }
    .topics-audiences a { font-size: 0.66rem; padding: 0.15rem 0.45rem; }

    .card { padding: 1.3rem 1.2rem 1.1rem; }
    .card-title { font-size: 0.98rem; }
    .main-content { padding: 1rem 1rem 3rem; }
}

/* ==========================================================================
   SCROLL-TRIGGERED UTILITY
   ========================================================================== */
/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
/* Staggered children */
.reveal .guide-card,
.reveal .topic-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}
.reveal.visible .guide-card,
.reveal.visible .topic-card {
    opacity: 1;
    transform: translateY(0);
}
/* Stagger delay */
.reveal.visible .guide-card:nth-child(1),
.reveal.visible .topic-card:nth-child(1) { transition-delay: 0.05s; }
.reveal.visible .guide-card:nth-child(2),
.reveal.visible .topic-card:nth-child(2) { transition-delay: 0.1s; }
.reveal.visible .guide-card:nth-child(3),
.reveal.visible .topic-card:nth-child(3) { transition-delay: 0.15s; }
.reveal.visible .guide-card:nth-child(4),
.reveal.visible .topic-card:nth-child(4) { transition-delay: 0.2s; }
.reveal.visible .guide-card:nth-child(5),
.reveal.visible .topic-card:nth-child(5) { transition-delay: 0.25s; }
.reveal.visible .guide-card:nth-child(6),
.reveal.visible .topic-card:nth-child(6) { transition-delay: 0.3s; }

/* ==========================================================================
   BACK-TO-TOP BUTTON
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 900;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    color: var(--charcoal-soft);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity .3s, visibility .3s, transform .3s var(--ease-out-expo),
                background .2s, color .2s, border-color .2s;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--burgundy);
    color: var(--cream);
    border-color: var(--burgundy);
}
.back-to-top svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}
@media (max-width: 480px) {
    .back-to-top { bottom: 1.2rem; right: 1.2rem; width: 40px; height: 40px; }
}

/* ---------- Bookmark Button ---------- */
.card-bookmark {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    width: 28px;
    height: 28px;
    border: none;
    background: rgba(255,253,248,0.85);
    color: var(--linen);
    font-size: 1rem;
    line-height: 1;
    border-radius: 50%;
    cursor: pointer;
    transition: all .2s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: var(--shadow-xs);
}
.card-bookmark:hover { color: var(--burgundy); background: #fff; }
.card-bookmark.bookmarked { color: var(--burgundy); }
.card { position: relative; }
.card-title {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-summary {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   GUIDE PAGES — Modern Visual Layout
   ========================================================================== */

/* Hero Banner */
.guide-hero {
    position: relative;
    padding: 2.2rem 2rem 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
    overflow: hidden;
    color: #fff;
}
.guide-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--guide-from, #2d8a5e) 0%, var(--guide-to, #1e6b48) 100%);
    z-index: 0;
}
.guide-hero::after {
    content: '';
    position: absolute;
    right: -30px;
    bottom: -30px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(255,255,255,0.07);
    z-index: 1;
}
.guide-hero > * { position: relative; z-index: 2; }
.guide-hero-icon { font-size: 2.4rem; margin-bottom: 0.5rem; }
.guide-hero-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 0.3rem;
    letter-spacing: 0.01em;
}
.guide-hero-sub { font-size: 0.9rem; opacity: 0.92; line-height: 1.6; }
.guide-hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(4px);
    padding: 0.25rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    margin-top: 0.8rem;
}

/* Stat Cards */
.guide-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.7rem;
    margin-bottom: 2rem;
}
.guide-stat {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.1rem 0.8rem;
    text-align: center;
    transition: transform 0.25s var(--ease-out-expo), box-shadow 0.25s;
}
.guide-stat:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.guide-stat-label {
    font-size: 0.72rem;
    color: var(--linen);
    margin-bottom: 0.3rem;
    letter-spacing: 0.02em;
}
.guide-stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    font-family: var(--font-body);
    color: var(--charcoal);
    line-height: 1.3;
}
.guide-stat-note {
    font-size: 0.66rem;
    color: var(--linen);
    margin-top: 0.2rem;
}

/* Section Title */
.guide-section-title {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--charcoal);
    margin: 2.2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--card-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Tips Grid */
.guide-tips {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
    margin-bottom: 0.5rem;
}
.guide-tip {
    background: var(--cream-warm);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.2rem 1.1rem;
    transition: transform 0.2s var(--ease-out-expo), box-shadow 0.2s;
}
.guide-tip:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.guide-tip-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    color: var(--charcoal);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.guide-tip ul {
    font-size: 0.82rem;
    margin: 0 0 0 1.1rem;
    line-height: 1.9;
    color: var(--charcoal-soft);
}
.guide-tip li { margin-bottom: 0.1rem; }

/* Article Card */
.guide-article {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    margin-bottom: 0.5rem;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.guide-article:hover {
    border-color: var(--card-border-hover);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}
.guide-article-title {
    font-weight: 700;
    font-size: 0.93rem;
    color: var(--charcoal);
    text-decoration: none;
    display: block;
}
.guide-article-title:hover { color: var(--burgundy); }
.guide-article-summary {
    font-size: 0.82rem;
    color: var(--linen);
    margin: 0.3rem 0 0;
    line-height: 1.6;
}

/* FAQ Accordion */
.guide-faq {
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    margin-bottom: 0.4rem;
    overflow: hidden;
    background: var(--card-bg);
    transition: border-color 0.2s;
}
.guide-faq:hover { border-color: var(--card-border-hover); }
.guide-faq summary {
    padding: 0.85rem 1.1rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    list-style: none;
}
.guide-faq summary::before {
    content: 'Q';
    color: var(--burgundy);
    font-weight: 900;
    font-size: 0.82rem;
    flex-shrink: 0;
}
.guide-faq summary::marker,
.guide-faq summary::-webkit-details-marker { display: none; }
.guide-faq[open] summary { border-bottom: 1px solid var(--card-border); }
.guide-faq-body {
    padding: 0.9rem 1.1rem;
    font-size: 0.85rem;
    line-height: 1.8;
    color: rgba(44,36,22,0.85);
}

/* Source Links */
.guide-sources {
    margin-top: 2rem;
    padding: 1rem 1.2rem;
    background: rgba(245,240,232,0.5);
    border-radius: var(--radius-md);
    border: 1px solid var(--card-border);
}
.guide-sources-label {
    font-size: 0.72rem;
    color: var(--linen);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.4rem;
}
.guide-sources a {
    display: inline-block;
    font-size: 0.82rem;
    color: var(--burgundy);
    margin-right: 1.2rem;
    margin-bottom: 0.3rem;
}

/* CTA Links Row */
.guide-cta-row {
    margin-top: 2rem;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.guide-cta-link {
    display: inline-block;
    padding: 0.55rem 1.4rem;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}
.guide-cta-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.guide-cta-primary {
    background: var(--burgundy);
    color: var(--cream) !important;
}
.guide-cta-primary:hover { background: var(--burgundy-light); color: var(--cream) !important; }
.guide-cta-secondary {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--charcoal) !important;
}
.guide-cta-secondary:hover { border-color: var(--burgundy); color: var(--burgundy) !important; }

/* ===== Homepage Guide Showcase ===== */
.guides-showcase {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 2rem 1rem;
}
.guides-header {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}
.guides-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 900;
    color: var(--charcoal);
}
.guides-subtitle {
    font-size: 0.82rem;
    color: var(--linen);
}
.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}
.guide-card {
    position: relative;
    border-radius: 10px;
    padding: 1.3rem 1.3rem 1.1rem 1.5rem;
    background: #fff;
    color: var(--charcoal);
    text-decoration: none;
    overflow: hidden;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    min-height: 130px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}
.guide-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--gc-from), var(--gc-to));
    z-index: 1;
}
.guide-card::after { display: none; }
.guide-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.07);
    color: var(--charcoal);
    border-color: rgba(0,0,0,0.09);
}
.guide-card > * { position: relative; z-index: 2; }
.guide-card-icon { display: none; }
.guide-card-name {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: #1a1a1a;
}
.guide-card-desc {
    font-size: 0.76rem;
    color: #888;
    margin-top: 0.4rem;
    line-height: 1.55;
    flex: 1;
}
.guide-card-arrow {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--gc-from);
    margin-top: 0.65rem;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
}
.guide-card:hover .guide-card-arrow { opacity: 1; transform: translateX(2px); }

/* Responsive */
@media (max-width: 768px) {
    .guide-tips { grid-template-columns: 1fr; }
    .guides-grid { grid-template-columns: 1fr 1fr; }
    .guide-hero-title { font-size: 1.35rem; }
    .guide-stat-value { font-size: 1.3rem; }
}
@media (max-width: 480px) {
    .guides-grid { grid-template-columns: 1fr; }
    .guide-hero { padding: 1.5rem 1.3rem; }
    .guide-hero-title { font-size: 1.2rem; }
    .guide-stats { grid-template-columns: repeat(2, 1fr); }
}