@charset "UTF-8";
/* ==========================================================================
   Moban 8-10-38 — main.css
   Trang đích cuộn dài · hero thị sai · header mini dính trên cùng
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600&family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,700;12..96,800&display=swap');

/* --- Chống tràn ngang (bắt buộc) --- */
html, body {
    overflow-x: hidden;
}

/* --- Biến màu & nền tảng --- */
:root {
    --c-primary: #6D2E46;
    --c-primary-dark: #4a1e30;
    --c-accent: #F4ACB8;
    --c-accent-soft: #fadde3;
    --c-bg: #FDF6F0;
    --c-ink: #3B1F2B;
    --c-ink-soft: #6d5560;
    --font-display: 'Bricolage Grotesque', 'Be Vietnam Pro', sans-serif;
    --font-body: 'Be Vietnam Pro', 'Roboto', sans-serif;
    --radius: 18px;
    --shadow-card: 0 18px 45px -18px rgba(59, 31, 43, 0.28);
    --header-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--c-ink);
    background-color: var(--c-bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--c-primary);
    text-decoration: none;
    transition: color 0.25s ease;
}
a:hover { color: var(--c-primary-dark); }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.15;
    margin: 0 0 0.6em;
    color: var(--c-ink);
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}
.container-narrow { max-width: 860px; }

/* --- Nút --- */
.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.02em;
    padding: 12px 26px;
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
    text-align: center;
    min-width: 0;
}
.btn:hover { transform: translateY(-3px); }
.btn-lg { font-size: 17px; padding: 16px 36px; }
.btn-download {
    background: linear-gradient(135deg, var(--c-accent), #f2899e);
    color: var(--c-primary-dark);
    box-shadow: 0 12px 28px -10px rgba(109, 46, 70, 0.55);
}
.btn-download:hover {
    color: var(--c-primary-dark);
    box-shadow: 0 18px 34px -10px rgba(109, 46, 70, 0.7);
}
.btn-primary {
    background: var(--c-primary);
    color: #fff;
    box-shadow: 0 12px 28px -12px rgba(109, 46, 70, 0.65);
}
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; }
.btn-ghost {
    border-color: rgba(255, 255, 255, 0.65);
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.16); color: #fff; }
.btn-outline {
    border-color: var(--c-primary);
    color: var(--c-primary);
}
.btn-outline:hover { background: var(--c-primary); color: #fff; }

/* ==========================================================================
   HEADER lớn trong suốt + HEADER mini dính trên cùng
   ========================================================================== */
.site-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90;
    transition: opacity 0.35s ease, transform 0.35s ease;
}
body.mini-header-active .site-header {
    opacity: 0;
    transform: translateY(-24px);
    pointer-events: none;
}
.header-inner {
    display: flex;
    align-items: center;
    gap: 28px;
    min-height: var(--header-h);
    padding: 12px 24px;
    max-width: 1280px;
    margin: 0 auto;
}
.brand { display: inline-flex; align-items: center; min-width: 0; }
.brand-logo { height: 44px; width: auto; filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.25)); }
.main-nav { flex: 1 1 auto; min-width: 0; display: flex; justify-content: center; }
.nav-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-menu a {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    color: #fff;
    padding: 8px 14px;
    border-radius: 999px;
    transition: background-color 0.25s ease, color 0.25s ease;
}
.nav-menu a:hover { background: rgba(244, 172, 184, 0.22); color: var(--c-accent); }

/* Header mini dính trên cùng */
.mini-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(59, 31, 43, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(244, 172, 184, 0.25);
    transform: translateY(-110%);
    transition: transform 0.35s ease;
}
.mini-header.is-stuck { transform: translateY(0); }
.mini-header-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 56px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 6px 24px;
}
.mini-brand .brand-logo { height: 32px; }
.mini-nav { flex: 1 1 auto; min-width: 0; overflow: hidden; }
.mini-nav .nav-menu { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.mini-nav .nav-menu::-webkit-scrollbar { display: none; }
.mini-nav .nav-menu a { font-size: 13.5px; padding: 6px 12px; white-space: nowrap; }
.mini-cta { font-size: 13px; padding: 8px 20px; flex-shrink: 0; }

/* Nút mở menu di động */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 12px;
    cursor: pointer;
}
.nav-toggle-bar {
    display: block;
    height: 2px;
    width: 100%;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.is-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
    background: var(--c-primary-dark);
    padding: 18px 24px 26px;
}
.mobile-menu .mobile-nav-menu { flex-direction: column; gap: 2px; }
.mobile-menu .mobile-nav-menu a { display: block; padding: 12px 14px; font-size: 17px; }
.mobile-menu-cta { margin-top: 14px; display: block; }

/* ==========================================================================
   HERO toàn màn hình với lớp nền thị sai
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: #fff;
}
.hero-bg,
.poster-band-bg,
.final-cta-bg {
    position: absolute;
    inset: -12% 0;
    background-size: cover;
    background-position: center;
    will-change: transform;
    z-index: 0;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        radial-gradient(120% 90% at 50% 0%, rgba(59, 31, 43, 0) 0%, rgba(59, 31, 43, 0.55) 55%, rgba(59, 31, 43, 0.88) 100%),
        linear-gradient(180deg, rgba(59, 31, 43, 0.5) 0%, rgba(109, 46, 70, 0.35) 45%, rgba(59, 31, 43, 0.8) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-top: 120px;
    padding-bottom: 140px;
}
.hero-kicker {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-accent);
    border: 1px solid rgba(244, 172, 184, 0.45);
    border-radius: 999px;
    padding: 8px 22px;
    margin: 0 0 26px;
}
.hero-title {
    font-size: clamp(38px, 6.2vw, 76px);
    font-weight: 800;
    color: #fff;
    margin-bottom: 22px;
}
.hero-title-accent {
    display: block;
    background: linear-gradient(92deg, var(--c-accent) 10%, #ffe3e8 55%, var(--c-accent) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-desc {
    max-width: 620px;
    margin: 0 auto 34px;
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 36px;
}
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.hero-badge {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.07);
}
.hero-scroll {
    position: absolute;
    bottom: 26px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.75);
}
.hero-scroll-text {
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}
.hero-scroll-line {
    width: 1px;
    height: 44px;
    background: linear-gradient(180deg, var(--c-accent), transparent);
    animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.5; }
    50% { transform: scaleY(1); opacity: 1; }
}

/* ==========================================================================
   Dải số liệu thống kê
   ========================================================================== */
.stats-strip {
    background: linear-gradient(120deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
    padding: 54px 0;
    margin-top: -1px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
    text-align: center;
}
.stat-item { min-width: 0; }
.stat-number, .stat-suffix {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(30px, 3.6vw, 46px);
    color: var(--c-accent);
}
.stat-label {
    display: block;
    margin-top: 4px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   Section chung
   ========================================================================== */
.section { padding: 92px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
    max-width: none;
    text-align: left;
}
.section-head-text { min-width: 0; }
.section-kicker {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--c-primary);
    margin: 0 0 12px;
    position: relative;
    padding-left: 34px;
}
.section-kicker::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 24px;
    height: 2px;
    background: var(--c-accent);
}
.section-head .section-kicker { padding-left: 0; }
.section-head .section-kicker::before { display: none; }
.section-kicker-light { color: var(--c-accent); }
.section-title {
    font-size: clamp(28px, 3.8vw, 44px);
    font-weight: 800;
}
.section-head-light .section-title { color: #fff; }
.section-lead {
    font-size: 16.5px;
    color: var(--c-ink-soft);
    margin: 14px 0 0;
}
.section-head-light .section-lead { color: rgba(255, 255, 255, 0.8); }
.section-cta { text-align: center; margin-top: 48px; }

/* --- Tính năng (dùng grid-template-areas) --- */
.features-section {
    background:
        radial-gradient(60% 50% at 85% 10%, var(--c-accent-soft) 0%, transparent 70%),
        var(--c-bg);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas:
        "f1 f2"
        "f3 f4";
    gap: 26px;
}
.feature-card {
    position: relative;
    background: #fff;
    border: 1px solid rgba(109, 46, 70, 0.08);
    border-radius: var(--radius);
    padding: 36px 30px 32px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
    min-width: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 55px -20px rgba(109, 46, 70, 0.4);
}
.feature-card:nth-child(1) { grid-area: f1; }
.feature-card:nth-child(2) { grid-area: f2; }
.feature-card:nth-child(3) { grid-area: f3; }
.feature-card:nth-child(4) { grid-area: f4; }
.feature-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}
.feature-card:hover::after { opacity: 1; }
.feature-num {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 42px;
    line-height: 1;
    color: var(--c-accent);
    margin-bottom: 16px;
}
.feature-title { font-size: 21px; margin-bottom: 10px; }
.feature-text { margin: 0; color: var(--c-ink-soft); font-size: 15px; }

/* --- Kho trò chơi --- */
.games-section { background: #fff; }
.games-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}
.game-card {
    position: relative;
    display: block;
    border-radius: 14px;
    overflow: hidden;
    background: var(--c-primary-dark);
    min-width: 0;
    box-shadow: 0 12px 30px -16px rgba(59, 31, 43, 0.45);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.game-card:hover { transform: translateY(-6px) scale(1.02); }
.game-thumb { display: block; aspect-ratio: 3 / 4; overflow: hidden; }
.game-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.game-card:hover .game-thumb img { transform: scale(1.08); }
.game-name {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 26px 12px 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
    color: #fff;
    background: linear-gradient(180deg, transparent, rgba(59, 31, 43, 0.9));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.game-score {
    position: absolute;
    top: 10px;
    right: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 12px;
    color: var(--c-primary-dark);
    background: var(--c-accent);
    border-radius: 999px;
    padding: 3px 10px;
}

/* --- Dải poster với nền thị sai --- */
.poster-band {
    position: relative;
    padding: 96px 0;
    overflow: hidden;
}
.poster-band-content { position: relative; z-index: 2; }
.poster-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 18px;
    margin-top: 20px;
}
.poster-card {
    border-radius: 14px;
    overflow: hidden;
    min-width: 0;
    box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.6);
    transition: transform 0.35s ease;
}
.poster-card:hover { transform: translateY(-8px) rotate(-1deg); }
.poster-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }

/* --- Các bước tải xuống --- */
.steps-section {
    background:
        radial-gradient(50% 60% at 10% 90%, var(--c-accent-soft) 0%, transparent 70%),
        var(--c-bg);
}
.steps-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    counter-reset: step;
}
.step-item {
    position: relative;
    background: #fff;
    border-radius: var(--radius);
    padding: 40px 28px 32px;
    box-shadow: var(--shadow-card);
    text-align: center;
    min-width: 0;
}
.step-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 24px;
    color: #fff;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    box-shadow: 0 10px 22px -8px rgba(109, 46, 70, 0.6);
    margin-bottom: 20px;
}
.step-title { font-size: 20px; }
.step-text { margin: 0; font-size: 15px; color: var(--c-ink-soft); }

/* --- Tin tức --- */
.news-section { background: #fff; }
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.news-card, .post-card {
    background: var(--c-bg);
    border-radius: var(--radius);
    overflow: hidden;
    min-width: 0;
    box-shadow: 0 14px 34px -20px rgba(59, 31, 43, 0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.news-card:hover, .post-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px -22px rgba(109, 46, 70, 0.45);
}
.news-thumb, .post-card-thumb {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.news-thumb img, .post-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.news-card:hover .news-thumb img, .post-card:hover .post-card-thumb img { transform: scale(1.06); }
.news-body, .post-card-body { padding: 22px 24px 26px; min-width: 0; }
.news-date, .post-card-date {
    font-size: 12.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-primary);
    margin: 0 0 8px;
}
.news-title, .post-card-title { font-size: 19px; margin-bottom: 10px; }
.news-title a, .post-card-title a { color: var(--c-ink); }
.news-title a:hover, .post-card-title a:hover { color: var(--c-primary); }
.news-excerpt, .post-card-excerpt {
    margin: 0 0 14px;
    font-size: 14.5px;
    color: var(--c-ink-soft);
}
.news-more {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: var(--c-primary);
}
.news-more:hover { color: var(--c-primary-dark); }

/* --- FAQ --- */
.faq-section { background: var(--c-bg); }
.faq-list { display: grid; gap: 14px; }
.faq-item {
    background: #fff;
    border: 1px solid rgba(109, 46, 70, 0.1);
    border-radius: 14px;
    padding: 0;
    min-width: 0;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.faq-item[open] {
    border-color: var(--c-accent);
    box-shadow: 0 14px 34px -20px rgba(109, 46, 70, 0.4);
}
.faq-question {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    padding: 20px 54px 20px 24px;
    cursor: pointer;
    list-style: none;
    position: relative;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
    content: "+";
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--c-accent-soft);
    color: var(--c-primary);
    transition: transform 0.3s ease;
}
.faq-item[open] .faq-question::after { content: "–"; }
.faq-answer {
    margin: 0;
    padding: 0 24px 22px;
    color: var(--c-ink-soft);
    font-size: 15px;
}

/* --- CTA cuối trang --- */
.final-cta {
    position: relative;
    overflow: hidden;
    padding: 110px 0;
    text-align: center;
    color: #fff;
}
.final-cta-content { position: relative; z-index: 2; }
.final-cta-title {
    font-size: clamp(32px, 4.6vw, 54px);
    font-weight: 800;
    color: #fff;
}
.final-cta-desc {
    max-width: 560px;
    margin: 0 auto 32px;
    color: rgba(255, 255, 255, 0.85);
}
.final-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ==========================================================================
   Trang nội dung (index / archive / single / page)
   ========================================================================== */
.page-hero {
    position: relative;
    background: linear-gradient(140deg, var(--c-primary) 0%, var(--c-primary-dark) 70%, var(--c-ink) 100%);
    color: #fff;
    padding: 150px 0 64px;
}
.page-hero-small .page-title {
    color: #fff;
    font-size: clamp(30px, 4.4vw, 50px);
    margin: 0 0 10px;
}
.page-subtitle {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    max-width: 640px;
}
.post-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.pagination-wrap { margin-top: 56px; text-align: center; }
.pagination-wrap .nav-links {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}
.pagination-wrap .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 12px;
    border-radius: 12px;
    font-family: var(--font-display);
    font-weight: 600;
    background: #fff;
    border: 1px solid rgba(109, 46, 70, 0.15);
    color: var(--c-primary);
}
.pagination-wrap .page-numbers.current {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: #fff;
}
.pagination-wrap .page-numbers:hover { border-color: var(--c-primary); }
.empty-state { text-align: center; padding: 40px 0; }

.single-article {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 40px clamp(20px, 5vw, 60px);
    max-width: 900px;
    margin: 0 auto;
}
.single-thumb { border-radius: 14px; overflow: hidden; margin-bottom: 30px; }
.entry-content { font-size: 16.5px; color: var(--c-ink); min-width: 0; }
.entry-content p { margin: 0 0 1.2em; }
.entry-content h2 { font-size: 26px; margin-top: 1.6em; }
.entry-content h3 { font-size: 21px; margin-top: 1.4em; }
.entry-content blockquote {
    margin: 1.6em 0;
    padding: 18px 26px;
    border-left: 4px solid var(--c-accent);
    background: var(--c-accent-soft);
    border-radius: 0 14px 14px 0;
}
.entry-content a { text-decoration: underline; }
.single-tags { margin-top: 30px; font-size: 14px; color: var(--c-ink-soft); }
.single-tags a {
    display: inline-block;
    background: var(--c-accent-soft);
    color: var(--c-primary);
    border-radius: 999px;
    padding: 4px 14px;
    margin: 4px 4px 0 0;
}
.tag-label { font-weight: 600; margin-right: 6px; }
.single-cta {
    margin-top: 36px;
    padding: 28px;
    border-radius: 14px;
    background: linear-gradient(120deg, var(--c-primary), var(--c-primary-dark));
    text-align: center;
}
.single-cta-text { color: rgba(255, 255, 255, 0.9); margin: 0 0 16px; }
.post-nav {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    max-width: 900px;
    margin: 34px auto 0;
}
.post-nav-item { min-width: 0; flex: 1 1 50%; }
.post-nav-next { text-align: right; }
.post-nav a { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; }
.comments-area { max-width: 900px; margin: 40px auto 0; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: var(--c-ink);
    color: rgba(255, 255, 255, 0.78);
}
.footer-top { padding: 76px 0 56px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    grid-template-areas: "about links support cert";
    gap: 40px;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}
.footer-col { min-width: 0; }
.footer-col-about { grid-area: about; }
.footer-col:nth-child(2) { grid-area: links; }
.footer-col:nth-child(3) { grid-area: support; }
.footer-col:nth-child(4) { grid-area: cert; }
.footer-brand { display: inline-block; margin-bottom: 18px; }
.footer-about-text { font-size: 14.5px; margin: 0 0 22px; }
.site-footer .widget-title {
    font-size: 16px;
    color: #fff;
    margin-bottom: 18px;
    letter-spacing: 0.04em;
}
.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}
.footer-links a { color: rgba(255, 255, 255, 0.72); font-size: 14.5px; }
.footer-links a:hover { color: var(--c-accent); }
.footer-cert-text { font-size: 14px; margin: 0 0 18px; }
.footer-dmca, .footer-dmca-strip { max-width: 140px; }
.footer-dmca-strip {
    margin: 0 auto 10px;
    padding: 0 24px;
    max-width: 100%;
    text-align: center;
}
.footer-dmca-strip a { display: inline-block; }
.footer-warning {
    background: rgba(109, 46, 70, 0.55);
    border-top: 1px solid rgba(244, 172, 184, 0.22);
    border-bottom: 1px solid rgba(244, 172, 184, 0.22);
    padding: 22px 0;
    text-align: center;
}
.footer-warning-text {
    margin: 4px 0;
    font-size: 13.5px;
    color: var(--c-accent);
}
.footer-bottom { padding: 22px 0; }
.footer-bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    font-size: 13px;
}
.footer-copy, .footer-tagline { margin: 0; color: rgba(255, 255, 255, 0.55); }

/* ==========================================================================
   Hiệu ứng reveal khi cuộn (JS thêm .is-visible)
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    will-change: opacity, transform;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .hero-bg, .poster-band-bg, .final-cta-bg { transform: none !important; }
    .hero-scroll-line { animation: none; }
}