/* PG麻将胡了全站样式 */
:root {
    --bg: #24003f;
    --bg-deep: #16002b;
    --panel-1: #2d0052;
    --panel-2: #3b006b;
    --panel-3: #4a007f;
    --title: #bfffff;
    --cyan: #25dff5;
    --pink: #f06bea;
    --text: #ffffff;
    --muted: #d8c7ff;
    --subtle: #b99ee8;
    --line: rgba(191,255,255,.14);
    --glass: rgba(60,0,100,.56);
    --shadow: 0 18px 46px rgba(0,0,0,.32);
    --gradient: linear-gradient(90deg,#21dff5 0%,#8f7bff 52%,#f06bea 100%);
    --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg-deep); }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    color: var(--text);
    background:
        radial-gradient(circle at 15% 20%, rgba(37,223,245,.10), transparent 34%),
        radial-gradient(circle at 86% 38%, rgba(240,107,234,.11), transparent 36%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
    font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { color: inherit; }
::selection { background: rgba(37,223,245,.28); color: #fff; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 3000; padding: 10px 16px; border-radius: 8px; background: #fff; color: #24003f; }
.skip-link:focus { top: 12px; }
.drawer-open { overflow: hidden; }

/* 装饰粒子 */
.emoji-field { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; opacity: .42; }
.emoji-field span {
    position: absolute;
    left: var(--x);
    bottom: -12vh;
    font-size: calc(1.25rem * var(--s));
    filter: drop-shadow(0 0 12px rgba(37,223,245,.22));
    animation: emojiFloat 25s linear infinite;
    animation-delay: var(--d);
}
@keyframes emojiFloat {
    0% { transform: translate3d(0,0,0) rotate(-8deg); opacity: 0; }
    12% { opacity: .52; }
    50% { transform: translate3d(24px,-56vh,0) rotate(8deg); opacity: .34; }
    88% { opacity: .45; }
    100% { transform: translate3d(-18px,-118vh,0) rotate(-5deg); opacity: 0; }
}
.site-header, main, .site-footer { position: relative; z-index: 2; }

/* 顶部导航 */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(36,0,63,.72);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(191,255,255,.10);
    box-shadow: 0 12px 40px rgba(0,0,0,.18);
}
.header-shell { width: min(var(--max), calc(100% - 32px)); min-height: 76px; margin: 0 auto; display: flex; align-items: center; gap: 24px; }
.brand-logo { flex: 0 0 auto; width: 164px; }
.brand-logo img { width: 100%; height: 48px; object-fit: contain; object-position: left center; }
.core-nav { flex: 1; display: flex; align-items: center; justify-content: center; gap: clamp(10px,1.4vw,24px); white-space: nowrap; }
.core-nav a { position: relative; padding: 25px 0 22px; color: #fff; font-size: .93rem; transition: color .2s ease; }
.core-nav a::after { content: ""; position: absolute; left: 50%; bottom: 16px; width: 0; height: 2px; transform: translateX(-50%); background: var(--gradient); transition: width .2s ease; }
.core-nav a:hover, .core-nav a.active { color: var(--title); }
.core-nav a:hover::after, .core-nav a.active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 22px; border-radius: 6px; background: var(--gradient); color: #fff; border: 0; box-shadow: 0 14px 30px rgba(240,107,234,.26); font-weight: 800; letter-spacing: .02em; transition: transform .2s ease, box-shadow .2s ease, filter .2s ease; }
.main-btn:hover { transform: translateY(-1px); box-shadow: 0 18px 40px rgba(37,223,245,.30); filter: saturate(1.08); }
.header-cta { min-height: 42px; padding: 8px 17px; white-space: nowrap; font-size: .9rem; }
.menu-toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; border: 1px solid rgba(191,255,255,.18); border-radius: 10px; background: rgba(255,255,255,.05); cursor: pointer; }
.menu-toggle span { width: 21px; height: 2px; background: #fff; border-radius: 4px; }
.menu-toggle:hover { border-color: rgba(37,223,245,.55); background: rgba(37,223,245,.09); }
.drawer-overlay { position: fixed; inset: 0; z-index: 1990; background: rgba(8,0,18,.68); opacity: 0; transition: opacity .24s ease; backdrop-filter: blur(3px); }
.drawer-overlay.is-visible { opacity: 1; }
.side-drawer { position: fixed; top: 0; right: 0; z-index: 2000; width: min(410px,92vw); height: 100dvh; overflow-y: auto; transform: translateX(102%); transition: transform .28s ease; background: linear-gradient(180deg,#2a004b 0%,#140024 100%); border-left: 1px solid rgba(191,255,255,.16); box-shadow: -22px 0 60px rgba(0,0,0,.38); padding: 22px; }
.side-drawer.is-open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid rgba(191,255,255,.12); }
.drawer-logo { width: 158px; }
.drawer-logo img { width: 100%; height: 48px; object-fit: contain; object-position: left center; }
.drawer-close { width: 42px; height: 42px; border: 1px solid rgba(191,255,255,.16); border-radius: 50%; background: rgba(255,255,255,.06); font-size: 1.8rem; line-height: 1; cursor: pointer; }
.drawer-nav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; padding: 22px 0; }
.drawer-nav a { padding: 12px 13px; border: 1px solid rgba(191,255,255,.11); border-radius: 10px; color: var(--muted); background: rgba(255,255,255,.035); }
.drawer-nav a:hover { color: #fff; border-color: rgba(37,223,245,.40); background: rgba(37,223,245,.08); }
.drawer-note { padding: 16px; border: 1px solid rgba(240,107,234,.18); border-radius: 14px; background: rgba(240,107,234,.06); }
.drawer-note strong { color: var(--title); }
.drawer-note p { margin: 6px 0 0; color: var(--muted); font-size: .9rem; }

/* 通用 */
.container { width: min(var(--max), calc(100% - 32px)); margin-inline: auto; }
.section { padding: 84px 0; }
.section.compact { padding: 58px 0; }
.section-dark { background: rgba(17,0,34,.42); border-block: 1px solid rgba(191,255,255,.06); }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--cyan); font-size: .82rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gradient); }
h1,h2,h3,.section-title { color: var(--title); text-shadow: 0 0 18px rgba(37,223,245,.20); line-height: 1.25; }
h1 { margin: 0 0 18px; font-size: clamp(2.25rem,5vw,5rem); }
h2,.section-title { margin: 0 0 16px; font-size: clamp(1.7rem,3vw,2.75rem); }
h3 { margin: 0 0 10px; font-size: 1.16rem; }
p { color: var(--muted); }
.lead { font-size: clamp(1rem,1.5vw,1.17rem); color: #f6eeff; }
.text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--cyan); font-weight: 700; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }
.card,.zone-card,.info-card { background: rgba(60,0,100,.56); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 18px 46px rgba(0,0,0,.32); backdrop-filter: blur(10px); }
.card { border-radius: 18px; padding: 24px; }
.card p:last-child { margin-bottom: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 26px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 18px; }
.content-img,.zone-card img,.app-section img,.hero-visual img,.poster-banner img { max-width: 100%; height: auto; object-fit: contain; }
.content-visual { position: relative; padding: 18px; border-radius: 24px; background: linear-gradient(145deg,rgba(37,223,245,.10),rgba(240,107,234,.09)); border: 1px solid rgba(191,255,255,.15); box-shadow: var(--shadow); }
.content-visual::before { content: ""; position: absolute; inset: 14% 12%; z-index: -1; border-radius: 50%; background: rgba(37,223,245,.14); filter: blur(42px); }
.content-visual img { width: 100%; max-height: 520px; object-fit: contain; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag { padding: 7px 12px; border-radius: 999px; border: 1px solid rgba(191,255,255,.14); background: rgba(255,255,255,.04); color: var(--muted); font-size: .86rem; }

/* 首页首屏 */
.hero-home { position: relative; min-height: min(780px,calc(100vh - 76px)); display: flex; align-items: center; isolation: isolate; background: url('背景.webp') center/cover no-repeat; overflow: hidden; }
.hero-home::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg,rgba(18,0,36,.90) 0%,rgba(36,0,63,.68) 48%,rgba(16,0,32,.50) 100%); }
.hero-home::after { content: ""; position: absolute; left: -10%; right: -10%; bottom: -28%; height: 52%; z-index: -1; background: radial-gradient(ellipse at center,rgba(117,50,255,.62),transparent 66%); filter: blur(18px); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 40px; align-items: center; padding: 76px 0; }
.hero-copy { max-width: 700px; }
.hero-kicker { display: inline-flex; padding: 8px 14px; margin-bottom: 18px; border-radius: 999px; color: var(--title); border: 1px solid rgba(191,255,255,.22); background: rgba(36,0,63,.50); backdrop-filter: blur(10px); font-weight: 700; }
.hero-copy h1 span { display: block; margin-top: 10px; font-size: clamp(1rem,2vw,1.55rem); color: #fff; text-shadow: none; letter-spacing: .08em; }
.hero-copy p { max-width: 680px; margin: 0 0 28px; color: #f4ecff; font-size: 1.06rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; }
.hero-note { color: var(--subtle); font-size: .87rem; }
.hero-visual { position: relative; }
.hero-visual img { width: 100%; max-height: 530px; object-fit: contain; filter: drop-shadow(0 32px 54px rgba(0,0,0,.45)); animation: heroBob 5s ease-in-out infinite; }
@keyframes heroBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.highlight-strip { position: relative; z-index: 3; margin-top: -34px; }
.highlight-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); overflow: hidden; border: 1px solid rgba(191,255,255,.18); border-radius: 18px; background: rgba(31,0,55,.78); box-shadow: 0 24px 60px rgba(0,0,0,.34); backdrop-filter: blur(18px); }
.highlight-item { padding: 22px; }
.highlight-item + .highlight-item { border-left: 1px solid rgba(191,255,255,.12); }
.highlight-item strong { display: block; color: var(--title); margin-bottom: 5px; }
.highlight-item p { margin: 0; font-size: .88rem; color: var(--subtle); line-height: 1.65; }
.capsule-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.capsule-nav a { padding: 9px 15px; border-radius: 999px; border: 1px solid rgba(191,255,255,.13); background: rgba(255,255,255,.035); color: var(--muted); font-size: .9rem; }
.capsule-nav a:hover { color: #fff; border-color: rgba(37,223,245,.38); box-shadow: 0 0 20px rgba(37,223,245,.12); }

.quick-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.quick-card { display: block; padding: 22px; border-radius: 16px; background: rgba(60,0,100,.46); border: 1px solid rgba(191,255,255,.13); transition: transform .22s ease,border-color .22s ease,background .22s ease; }
.quick-card:hover { transform: translateY(-4px); border-color: rgba(37,223,245,.42); background: rgba(75,0,126,.58); }
.quick-no { display: block; margin-bottom: 10px; color: var(--cyan); font-weight: 900; font-size: .82rem; letter-spacing: .12em; }
.quick-card h3 { margin-bottom: 8px; }
.quick-card p { margin: 0; color: var(--subtle); font-size: .9rem; }

.poster-banner { width: min(1040px,100%); margin: 0 auto; padding: 12px; border-radius: 26px; background: linear-gradient(135deg,rgba(37,223,245,.13),rgba(240,107,234,.13)); border: 1px solid rgba(191,255,255,.16); box-shadow: var(--shadow); }
.poster-banner img { width: 100%; border-radius: 18px; }

.game-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 16px; }
.game-card { overflow: hidden; border-radius: 16px; background: rgba(60,0,100,.56); border: 1px solid rgba(191,255,255,.14); box-shadow: 0 18px 46px rgba(0,0,0,.26); transition: transform .23s ease,box-shadow .23s ease,border-color .23s ease; }
.game-card:hover { transform: translateY(-7px); border-color: rgba(37,223,245,.45); box-shadow: 0 24px 54px rgba(0,0,0,.34),0 0 26px rgba(84,105,255,.15); }
.game-card figure { margin: 0; aspect-ratio: 1/1; overflow: hidden; background: #21003b; }
.game-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.game-card:hover img { transform: scale(1.035); }
.game-card-body { padding: 16px; }
.game-card h3 { font-size: 1rem; }
.game-card p { margin: 0 0 10px; font-size: .84rem; color: var(--subtle); }
.game-card .text-link { font-size: .84rem; }

.feature-list { display: grid; gap: 12px; margin: 24px 0 0; }
.feature-row { display: grid; grid-template-columns: 36px 1fr; gap: 12px; align-items: start; }
.feature-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; color: #fff; background: linear-gradient(135deg,rgba(37,223,245,.28),rgba(240,107,234,.24)); border: 1px solid rgba(191,255,255,.14); font-weight: 900; }
.feature-row p { margin: 2px 0 0; }

.guide-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.guide-card { padding: 24px; border-radius: 18px; background: linear-gradient(145deg,rgba(60,0,100,.56),rgba(38,0,70,.66)); border: 1px solid rgba(191,255,255,.13); }
.guide-card .guide-index { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 15px; border-radius: 50%; color: #1d0035; background: var(--title); font-weight: 900; }

.activity-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.activity-card { overflow: hidden; border-radius: 20px; background: rgba(60,0,100,.52); border: 1px solid rgba(191,255,255,.14); box-shadow: var(--shadow); }
.activity-card img { width: 100%; aspect-ratio: 16/8; object-fit: cover; background: var(--panel-1); }
.activity-card .body { padding: 24px; }

.app-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: .9fr 1.1fr; gap: 38px; align-items: center; padding: 42px; border-radius: 28px; border: 1px solid rgba(191,255,255,.16); background: linear-gradient(135deg,rgba(45,0,82,.86),rgba(74,0,127,.62)); box-shadow: var(--shadow); }
.app-panel::after { content: ""; position: absolute; width: 340px; height: 340px; right: -120px; top: -100px; border-radius: 50%; background: rgba(37,223,245,.13); filter: blur(18px); }
.app-panel > * { position: relative; z-index: 1; }
.app-panel img { width: 100%; max-height: 520px; object-fit: contain; }
.app-points { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin: 24px 0; }
.app-point { padding: 14px; border-radius: 13px; background: rgba(255,255,255,.045); border: 1px solid rgba(191,255,255,.11); }
.app-point strong { display: block; color: var(--title); }
.app-point span { color: var(--subtle); font-size: .86rem; }

.news-list { display: grid; gap: 12px; }
.news-item { display: grid; grid-template-columns: 100px 1fr auto; gap: 16px; align-items: center; padding: 18px 20px; border-radius: 14px; background: rgba(60,0,100,.43); border: 1px solid rgba(191,255,255,.11); }
.news-item time { color: var(--cyan); font-size: .84rem; }
.news-item h3 { margin: 0; font-size: 1rem; }
.news-item p { margin: 3px 0 0; font-size: .87rem; }

.review-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.review-card { position: relative; padding: 24px; border-radius: 18px; background: rgba(60,0,100,.48); border: 1px solid rgba(191,255,255,.13); }
.review-card::before { content: "“"; position: absolute; top: 3px; right: 18px; color: rgba(191,255,255,.18); font-size: 4rem; line-height: 1; }
.review-card p { position: relative; margin: 0 0 16px; color: #efe7ff; }
.review-card span { color: var(--cyan); font-size: .84rem; }
.faq-list { display: grid; gap: 12px; }
details.faq-item { border-radius: 14px; border: 1px solid rgba(191,255,255,.13); background: rgba(60,0,100,.44); overflow: hidden; }
details.faq-item summary { cursor: pointer; list-style: none; padding: 18px 22px; color: var(--title); font-weight: 800; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; float: right; color: var(--cyan); font-size: 1.3rem; }
details.faq-item[open] summary::after { content: "−"; }
details.faq-item p { margin: 0; padding: 0 22px 20px; }
.notice-panel { padding: 26px; border-radius: 18px; border: 1px solid rgba(240,107,234,.20); background: linear-gradient(135deg,rgba(240,107,234,.08),rgba(37,223,245,.07)); }
.notice-panel h2 { font-size: 1.5rem; }
.notice-panel p:last-child { margin-bottom: 0; }

/* 内页 */
.inner-hero { position: relative; overflow: hidden; padding: 96px 0 72px; background: linear-gradient(135deg,rgba(45,0,82,.88),rgba(22,0,43,.92)); border-bottom: 1px solid rgba(191,255,255,.08); }
.inner-hero::before { content: ""; position: absolute; width: 480px; height: 480px; right: -120px; top: -220px; border-radius: 50%; background: rgba(37,223,245,.12); filter: blur(22px); }
.inner-hero::after { content: ""; position: absolute; width: 360px; height: 360px; left: -160px; bottom: -230px; border-radius: 50%; background: rgba(240,107,234,.14); filter: blur(18px); }
.inner-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .72fr; gap: 36px; align-items: center; }
.inner-hero h1 { font-size: clamp(2.2rem,4.5vw,4.2rem); }
.inner-hero .lead { max-width: 760px; }
.inner-hero img { width: 100%; max-height: 380px; object-fit: contain; filter: drop-shadow(0 24px 48px rgba(0,0,0,.42)); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; color: var(--subtle); font-size: .86rem; }
.breadcrumb a { color: var(--cyan); }
.article-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 28px; align-items: start; }
.article-main { display: grid; gap: 24px; }
.article-block { padding: 28px; border-radius: 20px; background: rgba(60,0,100,.46); border: 1px solid rgba(191,255,255,.12); }
.article-block h2 { font-size: 1.65rem; }
.article-block p { margin: 0 0 14px; }
.article-block p:last-child { margin-bottom: 0; }
.sidebar { position: sticky; top: 102px; display: grid; gap: 16px; }
.side-card { padding: 22px; border-radius: 17px; background: rgba(60,0,100,.50); border: 1px solid rgba(191,255,255,.12); }
.side-card h2 { font-size: 1.25rem; }
.side-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.side-card li { color: var(--muted); }
.side-card li::before { content: "◆"; margin-right: 8px; color: var(--cyan); font-size: .65rem; }
.step-list { counter-reset: steps; display: grid; gap: 12px; }
.step-item { position: relative; padding: 16px 16px 16px 58px; border-radius: 14px; background: rgba(255,255,255,.035); border: 1px solid rgba(191,255,255,.10); }
.step-item::before { counter-increment: steps; content: counter(steps,decimal-leading-zero); position: absolute; left: 16px; top: 16px; color: var(--cyan); font-weight: 900; }
.step-item strong { display: block; color: var(--title); }
.step-item p { margin: 4px 0 0; font-size: .9rem; }
.service-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.service-point { padding: 18px; border-radius: 14px; background: rgba(255,255,255,.035); border: 1px solid rgba(191,255,255,.10); }
.service-point strong { display: block; color: var(--title); margin-bottom: 5px; }
.service-point p { margin: 0; font-size: .9rem; }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 30px; border-radius: 20px; background: linear-gradient(110deg,rgba(37,223,245,.11),rgba(240,107,234,.12)); border: 1px solid rgba(191,255,255,.15); }
.cta-panel h2 { margin-bottom: 8px; font-size: 1.45rem; }
.cta-panel p { margin: 0; }

/* 页脚 */
.site-footer { background: #140024; color: #d8c7ff; border-top: 1px solid rgba(191,255,255,.08); }
.footer-shell { width: min(var(--max),calc(100% - 32px)); margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1.4fr; gap: 46px; padding: 58px 0 38px; }
.footer-logo { display: block; width: 180px; margin-bottom: 16px; }
.footer-logo img { width: 100%; height: 52px; object-fit: contain; object-position: left center; }
.footer-brand p { max-width: 530px; }
.footer-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.footer-links h2 { font-size: 1rem; color: var(--title); }
.footer-links a { display: block; margin: 8px 0; color: var(--muted); font-size: .9rem; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid rgba(191,255,255,.07); }
.footer-bottom p { width: min(var(--max),calc(100% - 32px)); margin: 0 auto; padding: 18px 0; text-align: center; font-size: .82rem; color: var(--subtle); }

@media (max-width: 1120px) {
    .core-nav { display: none; }
    .game-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
    .quick-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .review-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 900px) {
    .section { padding: 68px 0; }
    .hero-grid,.inner-hero-grid,.grid-2,.app-panel,.footer-shell { grid-template-columns: 1fr; }
    .hero-home { min-height: auto; }
    .hero-grid { padding: 66px 0 94px; }
    .hero-visual { max-width: 580px; margin: 0 auto; }
    .highlight-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .highlight-item:nth-child(3) { border-left: 0; border-top: 1px solid rgba(191,255,255,.12); }
    .highlight-item:nth-child(4) { border-top: 1px solid rgba(191,255,255,.12); }
    .game-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
    .grid-4 { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .grid-3,.guide-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .article-grid { grid-template-columns: 1fr; }
    .sidebar { position: static; grid-template-columns: repeat(2,minmax(0,1fr)); }
    .footer-links { order: -1; }
    .footer-brand { text-align: center; }
    .footer-logo { margin-inline: auto; }
    .footer-brand p { margin-inline: auto; }
}
@media (max-width: 680px) {
    .header-shell { width: min(100% - 20px, var(--max)); min-height: 66px; gap: 10px; }
    .brand-logo { width: min(132px,34vw); }
    .brand-logo img { height: 42px; }
    .header-actions { gap: 7px; }
    .header-cta { min-height: 38px; padding: 7px 11px; font-size: .78rem; }
    .menu-toggle { width: 40px; height: 40px; }
    .container { width: min(100% - 24px,var(--max)); }
    .section { padding: 54px 0; }
    .hero-grid { padding: 54px 0 82px; gap: 26px; }
    .hero-copy p { font-size: .97rem; }
    .hero-actions { align-items: flex-start; flex-direction: column; }
    .highlight-strip { margin-top: -28px; }
    .highlight-grid { grid-template-columns: 1fr; }
    .highlight-item + .highlight-item { border-left: 0; border-top: 1px solid rgba(191,255,255,.12); }
    .quick-grid,.grid-3,.guide-grid,.activity-grid,.review-grid,.service-grid,.footer-links,.sidebar { grid-template-columns: 1fr; }
    .game-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 11px; }
    .game-card-body { padding: 13px; }
    .game-card p { font-size: .78rem; }
    .app-panel { padding: 24px; }
    .app-points { grid-template-columns: 1fr; }
    .news-item { grid-template-columns: 1fr auto; }
    .news-item time { grid-column: 1 / -1; }
    .inner-hero { padding: 66px 0 52px; }
    .inner-hero img { max-height: 300px; }
    .article-block { padding: 22px; }
    .cta-panel { align-items: flex-start; flex-direction: column; }
    .drawer-nav { grid-template-columns: 1fr; }
    .side-drawer { padding: 18px; }
    .emoji-field span:nth-child(n+7) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    *,*::before,*::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}