/* ============================================================
   Moban 8-10-49 — main.css
   Giao diện da thuộc ấm: thanh điều hướng dọc trái cố định,
   hero tràn khung, poster xếp chồng lớp.
   ============================================================ */

html, body { overflow-x: hidden; }

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

:root {
    --ink-deep: #141008;
    --ink-warm: #1C1410;
    --ink-leather: #241A10;
    --ink-edge: #3A2B18;
    --caramel: #E07A1F;
    --caramel-soft: #F0A860;
    --cream: #F2E8DC;
    --cream-dim: rgba(242, 232, 220, 0.62);
    --cream-faint: rgba(242, 232, 220, 0.35);
    --rail-w: 244px;
    --ease-lift: cubic-bezier(0.22, 0.9, 0.3, 1);
}

/* ---------- Nền & kiểu chữ ---------- */

body {
    margin: 0;
    background-color: var(--ink-deep);
    background-image:
        radial-gradient(1200px 600px at 85% -10%, rgba(224, 122, 31, 0.10), transparent 60%),
        radial-gradient(900px 500px at 10% 110%, rgba(224, 122, 31, 0.07), transparent 55%);
    background-attachment: fixed;
    color: var(--cream);
    font-family: 'Roboto', 'Helvetica Neue', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 90;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

h1, h2, h3, h4 {
    margin: 0 0 0.5em;
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: -0.01em;
}

a { color: var(--caramel); text-decoration: none; transition: color 0.25s ease; }
a:hover { color: var(--caramel-soft); }

::selection { background: var(--caramel); color: var(--ink-deep); }

/* ---------- Nút ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 4px;
    border: 1px solid transparent;
    transition: transform 0.3s var(--ease-lift), box-shadow 0.3s var(--ease-lift), background 0.3s ease, color 0.3s ease;
}

.btn-primary {
    background: linear-gradient(160deg, var(--caramel) 0%, #B45E12 100%);
    color: #FFF7EC;
    box-shadow: 0 10px 28px rgba(224, 122, 31, 0.32);
}
.btn-primary:hover {
    color: #FFF7EC;
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(224, 122, 31, 0.44);
}

.btn-ghost {
    border-color: rgba(242, 232, 220, 0.4);
    color: var(--cream);
    background: rgba(28, 20, 16, 0.4);
}
.btn-ghost:hover {
    border-color: var(--caramel);
    color: var(--caramel-soft);
    transform: translateY(-3px);
}

.btn-lg { padding: 18px 42px; font-size: 17px; }

/* ---------- Thanh điều hướng dọc bên trái ---------- */

.side-rail {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--rail-w);
    z-index: 120;
    display: flex;
    flex-direction: column;
    padding: 34px 26px 28px;
    background:
        linear-gradient(200deg, rgba(224, 122, 31, 0.09), transparent 42%),
        linear-gradient(var(--ink-warm), var(--ink-warm));
    border-right: 1px solid var(--ink-edge);
    box-shadow: 8px 0 34px rgba(0, 0, 0, 0.45);
    overflow-y: auto;
}

.rail-brand {
    display: block;
    text-align: center;
    margin-bottom: 34px;
}
.rail-brand img {
    display: block;
    margin: 0 auto 12px;
    max-height: 62px;
    width: auto;
    filter: drop-shadow(0 6px 18px rgba(224, 122, 31, 0.35));
}
.rail-brand-name {
    display: block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--cream-dim);
}

.rail-nav { flex: 1 1 auto; }

.rail-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.rail-nav li { margin: 0; }

.rail-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 6px;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--cream-dim);
    position: relative;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s var(--ease-lift);
}

.rail-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 3px;
    height: 0;
    border-radius: 3px;
    background: var(--caramel);
    transform: translateY(-50%);
    transition: height 0.3s var(--ease-lift);
}

.rail-nav a:hover,
.rail-nav .current-menu-item > a,
.rail-nav .current_page_item > a {
    background: rgba(224, 122, 31, 0.12);
    color: var(--cream);
    transform: translateX(4px);
}

.rail-nav a:hover::before,
.rail-nav .current-menu-item > a::before,
.rail-nav .current_page_item > a::before { height: 60%; }

.rail-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(224, 122, 31, 0.14);
    color: var(--caramel);
    flex: 0 0 auto;
}

.rail-shortcuts {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px dashed rgba(242, 232, 220, 0.16);
}

.rail-actions { margin-top: 26px; }

.rail-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 15px 10px;
    border-radius: 8px;
    font-weight: 900;
    font-size: 15px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #FFF7EC;
    background: linear-gradient(150deg, var(--caramel), #A85710);
    box-shadow: 0 12px 26px rgba(224, 122, 31, 0.35);
    transition: transform 0.3s var(--ease-lift), box-shadow 0.3s var(--ease-lift);
}
.rail-download:hover {
    color: #FFF7EC;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 18px 34px rgba(224, 122, 31, 0.5);
}

.rail-note {
    margin: 16px 0 0;
    text-align: center;
    font-size: 12px;
    color: var(--cream-faint);
    letter-spacing: 0.04em;
}

/* Hamburger (chỉ hiện ở mobile) */

.rail-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 140;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid var(--ink-edge);
    border-radius: 8px;
    background: var(--ink-warm);
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}
.rail-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--caramel);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
body.rail-open .rail-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.rail-open .rail-toggle-bar:nth-child(2) { opacity: 0; }
body.rail-open .rail-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.rail-scrim {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(10, 7, 3, 0.66);
    backdrop-filter: blur(2px);
}
body.rail-open .rail-scrim { display: block; }

/* ---------- Khung nội dung chính (nhường chỗ cho thanh dọc) ---------- */

.site-canvas {
    margin-left: var(--rail-w);
    min-height: 100vh;
    position: relative;
}

/* ---------- Hero toàn khung ---------- */

.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: var(--ink-warm);
}

.hero-media,
.hero-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-vignette {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(120% 90% at 50% 30%, transparent 30%, rgba(20, 16, 8, 0.88) 100%),
        linear-gradient(to top, rgba(20, 16, 8, 0.96) 6%, rgba(20, 16, 8, 0.35) 45%, rgba(20, 16, 8, 0.55) 100%);
}

.hero-body {
    position: relative;
    z-index: 2;
    padding: 120px 7% 90px;
    max-width: 840px;
}

.hero-kicker {
    margin: 0 0 18px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--caramel);
}
.hero-kicker::before {
    content: '';
    display: inline-block;
    width: 42px;
    height: 2px;
    margin-right: 14px;
    vertical-align: middle;
    background: var(--caramel);
}

.hero-title {
    font-size: clamp(44px, 6.4vw, 96px);
    text-transform: uppercase;
    letter-spacing: 0.01em;
    color: var(--cream);
    text-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
    margin: 0 0 22px;
}
.hero-title em {
    display: block;
    font-style: normal;
    color: var(--caramel);
    font-size: 0.62em;
    letter-spacing: 0.14em;
}

.hero-sub {
    max-width: 540px;
    font-size: 17px;
    color: var(--cream-dim);
    margin: 0 0 34px;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }

.hero-strip {
    position: absolute;
    right: 5%;
    bottom: 60px;
    z-index: 2;
    display: flex;
    gap: 14px;
}
.hero-strip img {
    width: 96px;
    height: 128px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid rgba(242, 232, 220, 0.22);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
    transform: rotate(4deg);
    opacity: 0.85;
    transition: transform 0.4s var(--ease-lift), opacity 0.4s ease;
}
.hero-strip img:nth-child(2) { transform: translateY(-14px) rotate(-3deg); }
.hero-strip img:hover { transform: translateY(-20px) rotate(0deg) scale(1.06); opacity: 1; }

/* ---------- Khung section chung ---------- */

.section { padding: 92px 7%; }

.section-head {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
        'idx title'
        'idx desc';
    column-gap: 22px;
    align-items: start;
    margin-bottom: 54px;
}

.section-index {
    grid-area: idx;
    font-size: 52px;
    font-weight: 900;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--caramel);
    opacity: 0.85;
}

.section-title {
    grid-area: title;
    margin: 0;
    font-size: clamp(28px, 3.4vw, 44px);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.section-desc {
    grid-area: desc;
    margin: 8px 0 0;
    color: var(--cream-dim);
    max-width: 640px;
}

.section-cta { text-align: center; margin-top: 46px; }

.section-posters { background: linear-gradient(var(--ink-deep), var(--ink-warm) 55%, var(--ink-deep)); }
.section-games { background: var(--ink-deep); }
.section-news { background: linear-gradient(var(--ink-deep), var(--ink-warm)); }

.empty-note { text-align: center; color: var(--cream-dim); }

/* ---------- Poster xếp chồng lớp ---------- */

.poster-stage {
    overflow: hidden;
    padding: 30px 0 46px;
}

.poster-stack {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding: 40px 6%;
}

.poster-card {
    position: relative;
    width: 232px;
    flex: 0 0 auto;
    margin-left: -64px;
    border-radius: 10px;
    background: var(--ink-leather);
    border: 1px solid rgba(242, 232, 220, 0.12);
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.55);
    transform: rotate(-7deg) translateY(26px);
    z-index: 1;
    transition: transform 0.45s var(--ease-lift), box-shadow 0.45s var(--ease-lift), z-index 0s 0.1s;
}
.poster-card:first-child { margin-left: 0; }
.poster-card:nth-child(even) { transform: rotate(5deg) translateY(-8px); }
.poster-card:nth-child(1) { z-index: 1; }
.poster-card:nth-child(2) { z-index: 2; }
.poster-card:nth-child(3) { z-index: 3; }
.poster-card:nth-child(4) { z-index: 4; }
.poster-card:nth-child(5) { z-index: 5; }
.poster-card:nth-child(6) { z-index: 6; }

.poster-card:hover,
.poster-card:focus-visible {
    z-index: 30;
    transform: rotate(0deg) translateY(-26px) scale(1.07);
    box-shadow: 0 34px 60px rgba(0, 0, 0, 0.66), 0 0 0 1px rgba(224, 122, 31, 0.55), 0 18px 44px rgba(224, 122, 31, 0.2);
}

.poster-frame {
    display: block;
    overflow: hidden;
    border-radius: 9px 9px 0 0;
}
.poster-frame img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transition: transform 0.6s var(--ease-lift);
}
.poster-card:hover .poster-frame img { transform: scale(1.06); }

.poster-caption {
    display: block;
    padding: 14px 16px 18px;
    text-align: center;
}
.poster-name {
    display: block;
    font-weight: 700;
    font-size: 14.5px;
    color: var(--cream);
    letter-spacing: 0.02em;
}
.poster-hint {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--caramel);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.35s ease, transform 0.35s var(--ease-lift);
}
.poster-card:hover .poster-hint { opacity: 1; transform: translateY(0); }

/* ---------- Kho trò chơi (grid-template-areas chỉ ở đây) ---------- */

.game-showcase {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(4, 1fr);
    grid-template-areas:
        'feat feat a b'
        'feat feat c d'
        'e f g h';
}

.game-cell {
    grid-area: a;
    margin: 0;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid rgba(242, 232, 220, 0.1);
    background: var(--ink-leather);
    transition: transform 0.4s var(--ease-lift), box-shadow 0.4s var(--ease-lift);
}
.game-feat { grid-area: feat; }
.game-a { grid-area: a; }
.game-b { grid-area: b; }
.game-c { grid-area: c; }
.game-d { grid-area: d; }
.game-e { grid-area: e; }
.game-f { grid-area: f; }
.game-g { grid-area: g; }
.game-h { grid-area: h; }

.game-cell img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-lift);
}

.game-cell figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 34px 16px 12px;
    background: linear-gradient(to top, rgba(20, 16, 8, 0.92), transparent);
    display: flex;
    flex-direction: column;
}
.game-cell figcaption strong {
    font-size: 14.5px;
    color: var(--cream);
    letter-spacing: 0.02em;
}
.game-cell figcaption span {
    font-size: 12px;
    color: var(--caramel);
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.game-cell:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 40px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(224, 122, 31, 0.45);
}
.game-cell:hover img { transform: scale(1.07); }

/* ---------- Tin tức ---------- */

.news-grid,
.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.news-card {
    background: var(--ink-leather);
    border: 1px solid rgba(242, 232, 220, 0.09);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.4s var(--ease-lift), box-shadow 0.4s var(--ease-lift), border-color 0.4s ease;
}
.news-card:hover {
    transform: translateY(-8px);
    border-color: rgba(224, 122, 31, 0.4);
    box-shadow: 0 26px 46px rgba(0, 0, 0, 0.5);
}

.news-thumb { display: block; overflow: hidden; }
.news-thumb img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 0.6s var(--ease-lift);
}
.news-card:hover .news-thumb img { transform: scale(1.06); }

.news-body { padding: 20px 22px 24px; }

.news-date {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--caramel);
}

.news-title {
    font-size: 18px;
    font-weight: 700;
    margin: 8px 0 10px;
    line-height: 1.35;
}
.news-title a { color: var(--cream); }
.news-title a:hover { color: var(--caramel-soft); }

.news-excerpt {
    margin: 0;
    font-size: 14.5px;
    color: var(--cream-dim);
}

/* ---------- Băng kêu gọi hành động ---------- */

.cta-band {
    position: relative;
    overflow: hidden;
    padding: 110px 7%;
    text-align: center;
    background: var(--ink-warm);
}
.cta-band-media,
.cta-band-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}
.cta-band-body {
    position: relative;
    z-index: 2;
    max-width: 680px;
    margin: 0 auto;
}
.cta-band-title {
    font-size: clamp(30px, 4vw, 52px);
    text-transform: uppercase;
    color: var(--cream);
}
.cta-band-body p { color: var(--cream-dim); margin: 0 0 30px; }

/* ---------- Trang danh sách (index / archive) ---------- */

.list-main { padding: 0 7% 90px; }

.list-hero {
    padding: 96px 0 54px;
    border-bottom: 1px solid rgba(242, 232, 220, 0.12);
    margin-bottom: 54px;
}

.list-kicker {
    margin: 0 0 14px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--caramel);
}

.list-title {
    font-size: clamp(34px, 5vw, 64px);
    text-transform: uppercase;
    color: var(--cream);
    margin: 0;
}

.list-desc { color: var(--cream-dim); max-width: 620px; margin: 16px 0 0; }

.post-row {
    display: grid;
    grid-template-columns: 320px 1fr;
    grid-template-areas: 'thumb body';
    gap: 30px;
    padding: 34px 0;
    border-bottom: 1px solid rgba(242, 232, 220, 0.1);
}

.post-row-thumb {
    grid-area: thumb;
    display: block;
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid rgba(242, 232, 220, 0.1);
}
.post-row-thumb img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 0.6s var(--ease-lift);
}
.post-row:hover .post-row-thumb img { transform: scale(1.06); }

.post-row-body { grid-area: body; }

.post-row-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12.5px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--caramel);
}

.meta-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--caramel);
    opacity: 0.7;
}

.post-row-title {
    font-size: 24px;
    margin: 12px 0 10px;
    line-height: 1.3;
}
.post-row-title a { color: var(--cream); }
.post-row-title a:hover { color: var(--caramel-soft); }

.post-row-excerpt { margin: 0 0 14px; color: var(--cream-dim); }

.post-row-more {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--caramel);
}
.post-row-more:hover { letter-spacing: 0.16em; }

.pagination-bar { margin-top: 50px; text-align: center; }
.pagination-bar .nav-links {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}
.pagination-bar a,
.pagination-bar span {
    display: inline-block;
    min-width: 44px;
    padding: 10px 16px;
    border-radius: 6px;
    border: 1px solid rgba(242, 232, 220, 0.16);
    color: var(--cream-dim);
    font-weight: 500;
}
.pagination-bar .current {
    background: var(--caramel);
    border-color: var(--caramel);
    color: #FFF7EC;
}
.pagination-bar a:hover { border-color: var(--caramel); color: var(--caramel-soft); }

.empty-box {
    padding: 70px 30px;
    text-align: center;
    background: var(--ink-leather);
    border-radius: 12px;
    border: 1px dashed rgba(242, 232, 220, 0.2);
}
.empty-box h2 { color: var(--cream); }
.empty-box p { color: var(--cream-dim); }

/* ---------- Trang chi tiết (single / page) ---------- */

.single-main,
.page-main { padding: 0 7% 90px; max-width: 920px; margin: 0 auto; }

.single-article,
.page-article {
    padding-top: 96px;
}

.single-breadcrumb {
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cream-faint);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.single-breadcrumb a { color: var(--caramel); }

.single-title {
    font-size: clamp(30px, 4.4vw, 52px);
    color: var(--cream);
    margin: 16px 0 18px;
}

.single-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--caramel);
    padding-bottom: 26px;
    border-bottom: 1px solid rgba(242, 232, 220, 0.14);
}

.single-hero-img {
    margin: 34px 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(242, 232, 220, 0.1);
}

.single-content,
.page-content { font-size: 17px; color: rgba(242, 232, 220, 0.86); }

.single-content p,
.page-content p { margin: 0 0 1.4em; }

.single-content h2,
.page-content h2 {
    font-size: 26px;
    margin: 1.8em 0 0.8em;
    color: var(--cream);
}

.single-content h3,
.page-content h3 { font-size: 21px; margin: 1.6em 0 0.7em; color: var(--cream); }

.single-content a,
.page-content a { text-decoration: underline; text-underline-offset: 3px; }

.single-content blockquote,
.page-content blockquote {
    margin: 1.8em 0;
    padding: 20px 26px;
    border-left: 4px solid var(--caramel);
    background: var(--ink-leather);
    border-radius: 0 10px 10px 0;
    color: var(--cream-dim);
    font-style: italic;
}

.single-content img,
.page-content img { border-radius: 8px; }

.single-tags {
    margin: 40px 0 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    font-size: 14px;
}
.single-tags a {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(224, 122, 31, 0.45);
    color: var(--caramel-soft);
    font-size: 13px;
}
.single-tags a:hover { background: rgba(224, 122, 31, 0.14); }

.single-download {
    margin: 46px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    flex-wrap: wrap;
    padding: 30px 34px;
    border-radius: 12px;
    background: linear-gradient(140deg, rgba(224, 122, 31, 0.16), rgba(28, 20, 16, 0.9));
    border: 1px solid rgba(224, 122, 31, 0.35);
}
.single-download h2 { font-size: 22px; margin: 0 0 6px; color: var(--cream); }
.single-download p { margin: 0; color: var(--cream-dim); }

.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: 'prev next';
    gap: 22px;
    margin-top: 60px;
}
.post-nav-prev { grid-area: prev; }
.post-nav-next { grid-area: next; text-align: right; }
.post-nav a {
    display: block;
    padding: 20px 24px;
    border-radius: 10px;
    background: var(--ink-leather);
    border: 1px solid rgba(242, 232, 220, 0.1);
    transition: border-color 0.3s ease, transform 0.3s var(--ease-lift);
}
.post-nav a:hover { border-color: var(--caramel); transform: translateY(-4px); }
.post-nav span {
    display: block;
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--caramel);
    margin-bottom: 6px;
}
.post-nav strong { color: var(--cream); font-weight: 700; }

.comments-area {
    margin-top: 60px;
    padding: 30px;
    border-radius: 12px;
    background: var(--ink-leather);
    border: 1px solid rgba(242, 232, 220, 0.08);
}

.page-title {
    font-size: clamp(32px, 4.6vw, 56px);
    text-transform: uppercase;
    color: var(--cream);
    margin: 0;
}
.page-title-rule {
    display: block;
    width: 84px;
    height: 4px;
    margin-top: 22px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--caramel), transparent);
}
.page-header-block { padding-top: 96px; margin-bottom: 44px; }
.page-hero-img {
    margin: 0 0 36px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(242, 232, 220, 0.1);
}

/* ---------- Footer ---------- */

.site-footer {
    background: linear-gradient(var(--ink-warm), #0D0A05);
    border-top: 1px solid var(--ink-edge);
    padding: 74px 7% 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    grid-template-areas: 'brand cat support badge';
    gap: 44px;
    padding-bottom: 54px;
}

.footer-col-brand { grid-area: brand; }
.footer-col:nth-child(2) { grid-area: cat; }
.footer-col:nth-child(3) { grid-area: support; }
.footer-col-badge { grid-area: badge; text-align: center; }

.footer-logo img { max-height: 54px; width: auto; margin-bottom: 18px; }

.footer-tagline { color: var(--cream-dim); font-size: 14.5px; max-width: 320px; }

.footer-download {
    display: inline-block;
    margin-top: 18px;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 13.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #FFF7EC;
    background: linear-gradient(150deg, var(--caramel), #A85710);
    transition: transform 0.3s var(--ease-lift), box-shadow 0.3s ease;
}
.footer-download:hover { color: #FFF7EC; transform: translateY(-3px); box-shadow: 0 14px 28px rgba(224, 122, 31, 0.4); }

.footer-title {
    font-size: 14px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--caramel);
    margin: 0 0 18px;
}

.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--cream-dim); font-size: 14.5px; }
.footer-links a:hover { color: var(--caramel-soft); padding-left: 6px; }
.footer-links a { transition: color 0.25s ease, padding-left 0.25s ease; }

.footer-warning {
    padding: 24px 20px;
    text-align: center;
    border-top: 1px solid rgba(242, 232, 220, 0.1);
    border-bottom: 1px solid rgba(242, 232, 220, 0.1);
    background: rgba(224, 122, 31, 0.06);
}
.footer-warning p {
    margin: 4px 0;
    font-size: 13.5px;
    color: var(--cream-dim);
}
.footer-warning p:first-child { color: var(--caramel-soft); font-weight: 700; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    padding: 22px 0;
    font-size: 13px;
    color: var(--cream-faint);
}
.footer-bottom p { margin: 0; }

/* ---------- Hiệu ứng lộ diện (lazy fade-in) ---------- */

.reveal {
    opacity: 0;
    transform: translateY(38px);
    transition: opacity 0.8s ease, transform 0.8s var(--ease-lift);
    will-change: opacity, transform;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Giảm chuyển động ---------- */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001s !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001s !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* ---------- Điều chỉnh lưới theo breakpoint (grid-template-areas chỉ nằm tại đây) ---------- */

@media (max-width: 1024px) {
    .game-showcase {
        grid-template-columns: repeat(3, 1fr);
        grid-template-areas:
            'feat feat a'
            'b c d'
            'e f g';
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            'brand brand'
            'cat support'
            'badge badge';
    }
}

@media (max-width: 768px) {
    .post-row {
        grid-template-columns: 1fr;
        grid-template-areas:
            'thumb'
            'body';
    }
    .post-nav {
        grid-template-columns: 1fr;
        grid-template-areas:
            'prev'
            'next';
    }
    .game-showcase {
        grid-template-columns: repeat(2, 1fr);
        grid-template-areas:
            'feat feat'
            'a b'
            'c d'
            'e f';
    }
    .footer-inner {
        grid-template-columns: 1fr;
        grid-template-areas:
            'brand'
            'cat'
            'support'
            'badge';
    }
}

@media (max-width: 480px) {
    .game-showcase {
        grid-template-columns: 1fr;
        grid-template-areas:
            'feat'
            'a'
            'b'
            'c'
            'd';
    }
}