:root{
    --primary:#6D5DFB;
    --primary-2:#7668FF;
    --primary-light:#9A90FF;
    --blue:#4F7CFF;
    --cyan:#65C8FF;
    --violet:#9C6CFF;
    --bg:#070B18;
    --bg-2:#0B1020;
    --bg-3:#10162A;
    --surface:#11182C;
    --surface-2:#151D34;
    --surface-hover:#192340;
    --text:#F6F7FF;
    --text-2:#B8C0D8;
    --text-3:#7F8AA8;
    --line:rgba(148,158,215,.14);
    --line-strong:rgba(148,158,215,.24);
    --shadow:0 12px 34px rgba(0,0,0,.22);
    --shadow-hover:0 20px 48px rgba(0,0,0,.32);
    --radius:12px;
    --radius-card:16px;
    --radius-large:24px;
    --radius-pill:999px;
    --wrap:1320px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;min-width:320px;background:
    radial-gradient(circle at 12% 8%,rgba(82,103,255,.10),transparent 30rem),
    radial-gradient(circle at 90% 22%,rgba(156,108,255,.07),transparent 28rem),
    var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65;overflow-x:hidden}
body.search-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img,svg{display:block;max-width:100%}
svg{overflow:visible}
p{margin:0 0 1rem;color:var(--text-2)}
h1,h2,h3,h4{margin:0;color:var(--text);line-height:1.22;letter-spacing:-.02em}
h1{font-size:clamp(2.35rem,5vw,5rem)}
h2{font-size:clamp(1.55rem,2.5vw,2.5rem)}
h3{font-size:1.05rem}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.site-main{min-height:65vh}
.section-block{padding:72px 0;position:relative}
.compact-section{padding-top:44px;padding-bottom:48px}
.surface-section{background:linear-gradient(180deg,rgba(16,22,42,.74),rgba(10,15,31,.72));border-block:1px solid var(--line)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;color:#B8B3FF;font-size:.78rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.eyebrow:before{content:"";width:22px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--violet))}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:8px;z-index:999;transform:translateY(-160%);background:#fff;color:#111;padding:10px 14px;border-radius:8px;font-weight:700}
.skip-link:focus{transform:translateY(0)}

.site-header{position:sticky;top:0;z-index:90;height:70px;border-bottom:1px solid var(--line);background:rgba(7,11,24,.76);backdrop-filter:blur(18px);transition:background .25s ease,box-shadow .25s ease}
.site-header.is-scrolled{background:rgba(7,11,24,.94);box-shadow:0 12px 32px rgba(0,0,0,.24)}
.header-inner{height:70px;display:flex;align-items:center;gap:26px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;white-space:nowrap;letter-spacing:-.02em}
.brand-mark{width:38px;height:38px;flex:0 0 38px}
.desktop-nav{display:flex;align-items:center;gap:3px;min-width:0;flex:1;justify-content:center}
.nav-link{padding:9px 11px;border-radius:10px;color:var(--text-2);font-size:.93rem;font-weight:650;transition:.22s ease}
.nav-link:hover,.nav-link.is-active{color:#fff;background:rgba(118,104,255,.13)}
.nav-link.is-active{box-shadow:inset 0 0 0 1px rgba(154,144,255,.16)}
.header-actions{display:flex;align-items:center;gap:7px}
.header-link{font-size:.88rem;color:var(--text-2);padding:8px 9px;border-radius:10px}
.header-link:hover{color:#fff;background:rgba(255,255,255,.05)}
.icon-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.035);display:inline-grid;place-items:center;cursor:pointer;transition:.22s ease}
.icon-btn:hover{background:rgba(118,104,255,.14);border-color:var(--line-strong);transform:translateY(-1px)}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mobile-only{display:none}
.mega-menu{position:absolute;left:0;right:0;top:70px;background:rgba(10,15,31,.98);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.mega-menu[hidden],.mobile-menu[hidden]{display:none!important}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding-block:20px}
.mega-grid a{padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
.mega-grid strong,.mega-grid span{display:block}
.mega-grid strong{margin-bottom:4px}
.mega-grid span{font-size:.85rem;color:var(--text-3)}
.mobile-menu{position:absolute;top:70px;left:0;right:0;background:rgba(7,11,24,.98);border-bottom:1px solid var(--line)}
.mobile-nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-block:14px 18px}
.mobile-nav-grid a{padding:12px;border:1px solid var(--line);border-radius:12px;text-align:center;color:var(--text-2)}

.search-modal{display:none;position:fixed;inset:0;z-index:120;background:rgba(2,5,13,.76);backdrop-filter:blur(16px);align-items:flex-start;justify-content:center;padding:11vh 20px 30px}
.search-modal.is-open{display:flex;}
.search-modal[hidden]{display:none!important;}
.search-panel{width:min(720px,100%);padding:28px;border:1px solid rgba(154,144,255,.24);border-radius:24px;background:linear-gradient(145deg,#11182C,#0C1225);box-shadow:0 30px 80px rgba(0,0,0,.52)}
.search-panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.search-panel-head h2{font-size:1.6rem}
.search-form,.inline-search{display:flex;gap:10px}
.search-form input,.inline-search input{flex:1;min-width:0;height:50px;border:1px solid var(--line-strong);border-radius:14px;background:#0A1021;color:#fff;padding:0 16px;outline:none}
.search-form input:focus,.inline-search input:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(109,93,251,.14)}
.search-shortcuts{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;align-items:center;color:var(--text-3);font-size:.85rem}
.search-shortcuts a{padding:7px 10px;border-radius:999px;background:rgba(118,104,255,.10);color:var(--text-2)}

.home-hero,.page-hero,.theater-hero{position:relative;overflow:hidden;background:
    radial-gradient(circle at 20% 20%,rgba(101,92,255,.28),transparent 38%),
    radial-gradient(circle at 80% 35%,rgba(83,139,255,.18),transparent 36%),
    linear-gradient(135deg,#070B18,#10152C 55%,#171238)}
.home-hero:after,.page-hero:after,.theater-hero:after{content:"";position:absolute;inset:auto -10% -200px 30%;height:380px;background:radial-gradient(ellipse,rgba(101,200,255,.08),transparent 60%);pointer-events:none}
.hero-grid,.page-hero-grid{display:grid;grid-template-columns:minmax(0,55fr) minmax(0,45fr);gap:52px;align-items:center;min-height:620px;padding-block:72px}
.page-hero-grid{min-height:510px}
.hero-copy{position:relative;z-index:2}
.hero-copy h1{max-width:880px}
.hero-lead{font-size:clamp(1rem,1.55vw,1.2rem);max-width:760px;margin:24px 0 0;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{min-height:46px;padding:0 18px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line-strong);font-weight:800;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-primary{background:linear-gradient(135deg,#5267FF 0%,#7657FF 48%,#A267FF 100%);border-color:transparent;color:#fff}
.btn-secondary{background:rgba(255,255,255,.055)}
.btn-ghost{background:transparent;color:var(--text-2)}
.hero-notes{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.hero-notes span,.tag-list span,.detail-tags span{font-size:.78rem;color:var(--text-2);border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:rgba(255,255,255,.025)}
.hero-visual{filter:drop-shadow(0 32px 50px rgba(0,0,0,.28))}
.visual-placeholder svg{width:100%;height:auto}

.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}
.section-heading>div{max-width:780px}
.section-heading h2{margin-bottom:9px}
.section-heading p{margin:0}
.text-link{display:inline-flex;align-items:center;gap:8px;color:#C4C0FF;font-weight:800;font-size:.9rem}
.text-link:hover{color:#fff}

.category-chips{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.category-chips a{min-height:92px;padding:16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(118,104,255,.035));transition:.22s ease}
.category-chips a:hover,.category-chips a.is-active{transform:translateY(-3px);border-color:rgba(154,144,255,.34);background:rgba(118,104,255,.10)}
.category-chips span,.category-chips small{display:block}
.category-chips span{font-weight:850;margin-bottom:5px}
.category-chips small{color:var(--text-3);font-size:.78rem}

.media-grid{display:grid;gap:18px}
.poster-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
.landscape-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.poster-card,.landscape-card{min-width:0;border:1px solid var(--line);border-radius:var(--radius-card);background:rgba(17,24,44,.76);overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.12);transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease}
.poster-card:hover,.landscape-card:hover{transform:translateY(-5px);border-color:rgba(154,144,255,.31);box-shadow:var(--shadow-hover)}
.poster-placeholder{aspect-ratio:5/7;background:#10162A;overflow:hidden}
.landscape-placeholder{aspect-ratio:16/9;background:#10162A;overflow:hidden}
.poster-placeholder svg,.landscape-placeholder svg{width:100%;height:100%;object-fit:cover}
.card-body{padding:14px}
.card-topline{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.quality-badge,.trend-badge{font-size:.72rem;font-weight:800;padding:4px 7px;border-radius:999px;background:rgba(101,200,255,.10);color:#A8E1FF;border:1px solid rgba(101,200,255,.16)}
.score{font-size:.78rem;color:#FFD78A}
.card-body h3{font-size:1rem;margin-bottom:6px}
.card-meta{font-size:.76rem;margin:0;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-summary{font-size:.82rem;margin:10px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.empty-state{padding:28px;border:1px dashed var(--line-strong);border-radius:16px;text-align:center}

.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split-feature h2{margin-bottom:16px}
.phone-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:520px;margin-inline:auto}
.device-placeholder{max-width:100%}
.phone-device{max-width:280px;margin-inline:auto}
.desktop-device{max-width:720px;margin-inline:auto}
.theater-teaser,.theater-dark,.theater-hero{background:
    radial-gradient(circle at 72% 18%,rgba(79,124,255,.15),transparent 24rem),
    radial-gradient(circle at 26% 78%,rgba(156,108,255,.10),transparent 26rem),
    linear-gradient(145deg,#050812,#0B1020 55%,#11142A)}
.theater-dark{border-top:1px solid rgba(101,200,255,.08)}

.ranking-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ranking-card{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
.rank-number{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#171E36;color:var(--text-2);font-weight:900}
.rank-number.top-three{background:linear-gradient(135deg,var(--primary),var(--violet));color:#fff;box-shadow:0 8px 20px rgba(109,93,251,.25)}
.ranking-card p{font-size:.78rem;margin:2px 0 0;color:var(--text-3)}
.ranking-table{display:grid;gap:12px}
.ranking-row{display:grid;grid-template-columns:54px 180px 1fr auto;gap:18px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.ranking-row[hidden]{display:none!important}
.ranking-mini-visual .landscape-placeholder{border-radius:12px}
.ranking-main h2{font-size:1.1rem;margin-bottom:7px}
.ranking-main p{font-size:.84rem;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ranking-main span{font-size:.76rem;color:var(--text-3)}
.tab-bar,.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.tab-btn,.filter-btn{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text-2);border-radius:999px;padding:9px 14px;cursor:pointer}
.tab-btn.is-active,.filter-btn.is-active{background:rgba(109,93,251,.18);border-color:rgba(154,144,255,.32);color:#fff}

.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.topic-card,.editorial-card,.feature-card{border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.036),rgba(109,93,251,.035));padding:22px}
.topic-card{display:grid;grid-template-columns:54px 1fr;gap:16px}
.topic-icon{width:50px;height:50px;border-radius:14px;background:rgba(109,93,251,.14);display:grid;place-items:center}
.topic-icon svg{width:32px;height:32px;fill:none;stroke:#BDB8FF;stroke-width:2}
.topic-card h3,.editorial-card h2,.feature-card h3,.feature-card h2{margin-bottom:10px}
.topic-card p,.editorial-card p,.feature-card p{font-size:.9rem}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature-index{display:block;color:var(--primary-light);font-size:.72rem;font-weight:900;margin-bottom:14px}

.timeline-list{display:grid;gap:10px}
.episode-card{display:grid;grid-template-columns:82px 1fr;gap:20px;padding:17px 18px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.025)}
.episode-card time{font-size:.82rem;font-weight:900;color:#BDB8FF}
.episode-card h2,.episode-card h3{font-size:1rem;margin-bottom:4px}
.episode-card p{font-size:.82rem;margin:0}

.detail-hero,.page-title-band,.empty-page{padding:54px 0 64px;background:linear-gradient(180deg,#0B1020,#070B18)}
.breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--text-3);font-size:.8rem;margin-bottom:22px}
.breadcrumb a:hover{color:#fff}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:34px;align-items:center}
.detail-player{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line-strong);background:#050914;box-shadow:var(--shadow)}
.detail-player .landscape-placeholder{border-radius:0}
.player-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border:0;background:transparent;cursor:pointer}
.player-center svg{fill:rgba(7,11,24,.72);stroke:#fff;stroke-width:2}
.player-ui{position:absolute;left:18px;right:18px;bottom:14px;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;color:#fff;font-size:.72rem}
.player-progress{height:4px;border-radius:999px;background:rgba(255,255,255,.28);overflow:hidden}
.player-progress i{display:block;width:28%;height:100%;background:#fff}
.detail-copy h1{font-size:clamp(2.2rem,4vw,4rem);margin-bottom:18px}
.detail-tags,.tag-list{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 18px}
.detail-copy>p{font-size:1rem;line-height:1.9}

.phone-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.phone-feature{padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025);text-align:center}
.phone-feature h2{font-size:1.05rem;margin:12px 0 8px}
.phone-feature p{font-size:.85rem}
.app-teaser{background:linear-gradient(135deg,rgba(31,43,87,.46),rgba(35,22,70,.44))}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stats-grid article{padding:22px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.stats-grid strong,.stats-grid span{display:block}
.stats-grid strong{font-size:1.25rem;margin-bottom:6px}
.stats-grid span{font-size:.82rem;color:var(--text-3)}
.discussion-grid,.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.status-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.status-strip a{padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
.status-strip strong,.status-strip span{display:block}
.status-strip span{font-size:.76rem;color:var(--text-3);margin-top:4px}
.year-strip,.inline-links{display:flex;flex-wrap:wrap;gap:10px}
.year-strip a,.inline-links a{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.025);color:var(--text-2)}
.year-strip a:hover,.inline-links a:hover{border-color:rgba(154,144,255,.32);color:#fff}
.step-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;counter-reset:steps}
.step-list li{counter-increment:steps;display:grid;grid-template-columns:46px 1fr;gap:4px 16px;padding:18px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.025)}
.step-list li:before{content:counter(steps,decimal-leading-zero);grid-row:1/3;color:var(--primary-light);font-weight:900;font-size:1.15rem}
.step-list strong,.step-list span{grid-column:2}
.step-list span{color:var(--text-2);font-size:.9rem}
.prose-lead{max-width:880px;font-size:1rem;line-height:1.9}
.split-inline{display:flex;align-items:center;justify-content:space-between;gap:28px}
.safety-strip{border-block:1px solid var(--line);background:linear-gradient(90deg,rgba(109,93,251,.075),rgba(79,124,255,.045))}
.page-title-band h1{font-size:clamp(2rem,4vw,3.8rem);margin-bottom:14px}
.page-title-band p{max-width:760px}
.inline-search{margin-top:22px;max-width:680px}
.desktop-demo{max-width:980px;margin-inline:auto}

.faq-list{display:grid;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.024);overflow:hidden}
.faq-question{width:100%;border:0;background:transparent;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;cursor:pointer;font-weight:800}
.faq-question:hover{background:rgba(118,104,255,.06)}
.faq-answer{padding:0 20px 18px}
.faq-answer[hidden]{display:none!important}
.faq-answer p{margin:0}

.site-footer{border-top:1px solid var(--line);background:linear-gradient(135deg,#070A17,#111630,#17122D);padding:60px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(5,1fr);gap:28px}
.footer-brand p{max-width:320px;font-size:.86rem;margin-top:16px}
.footer-column h2{font-size:.9rem;margin-bottom:14px}
.footer-column a{display:block;color:var(--text-3);font-size:.84rem;padding:5px 0}
.footer-column a:hover{color:#fff}
.footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}
.footer-bottom p{margin:0;font-size:.76rem;color:var(--text-3)}
.mobile-bottom-nav{display:none}
.back-to-top{position:fixed;right:22px;bottom:24px;z-index:70;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:14px;background:rgba(17,24,44,.92);color:#fff;box-shadow:var(--shadow);cursor:pointer}
.back-to-top svg{width:22px;margin:auto;fill:none;stroke:currentColor;stroke-width:2}
.back-to-top[hidden]{display:none!important}

:focus-visible{outline:3px solid rgba(101,200,255,.72);outline-offset:3px}
.reveal{opacity:0;transform:translateY(10px);transition:opacity .28s ease,transform .28s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width:1200px){
    .desktop-nav{gap:0}.nav-link{padding-inline:8px;font-size:.86rem}
    .poster-grid{grid-template-columns:repeat(5,1fr)}
    .category-chips{grid-template-columns:repeat(3,1fr)}
    .footer-grid{grid-template-columns:1.4fr repeat(3,1fr)}
    .footer-column:nth-of-type(5),.footer-column:nth-of-type(6){margin-top:8px}
}
@media (max-width:1100px){
    .desktop-nav{display:none}.mobile-only{display:inline-grid}.desktop-only{display:none}
    .header-inner{justify-content:space-between}
    .poster-grid{grid-template-columns:repeat(4,1fr)}
    .landscape-grid{grid-template-columns:repeat(2,1fr)}
    .topic-grid,.info-grid,.discussion-grid,.review-grid{grid-template-columns:repeat(2,1fr)}
    .phone-showcase{grid-template-columns:repeat(2,1fr)}
    .status-strip{grid-template-columns:repeat(3,1fr)}
    .ranking-row{grid-template-columns:50px 150px 1fr auto}
}
@media (max-width:900px){
    .hero-grid,.page-hero-grid,.detail-grid,.split-feature{grid-template-columns:1fr}
    .hero-grid,.page-hero-grid{min-height:auto;padding-block:58px;gap:30px}
    .reverse-on-mobile>div:first-child{order:2}
    .hero-visual{max-width:680px;margin-inline:auto}
    .detail-grid{align-items:start}
    .ranking-grid{grid-template-columns:1fr}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:repeat(3,1fr)}
    .footer-brand{grid-column:1/-1}
    .section-block{padding:58px 0}
}
@media (max-width:768px){
    .wrap{width:min(calc(100% - 28px),var(--wrap))}
    .poster-grid{grid-template-columns:repeat(3,1fr)}
    .ranking-row{grid-template-columns:46px 120px 1fr}.ranking-row>.trend-badge{grid-column:3;justify-self:start}
    .topic-grid,.info-grid,.discussion-grid,.review-grid{grid-template-columns:1fr}
    .section-heading{align-items:flex-start;flex-direction:column}
    .mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:10px;right:10px;bottom:10px;z-index:80;background:rgba(11,16,32,.96);border:1px solid var(--line-strong);border-radius:16px;box-shadow:var(--shadow);padding:6px;backdrop-filter:blur(16px)}
    .mobile-bottom-nav a{text-align:center;padding:8px 4px;font-size:.75rem;color:var(--text-2)}
    .site-footer{padding-bottom:90px}
    .back-to-top{bottom:78px}
    .split-inline{align-items:flex-start;flex-direction:column}
    .footer-bottom{flex-direction:column}
}
@media (max-width:600px){
    h1{font-size:clamp(2rem,11vw,3.1rem)}
    .section-block{padding:48px 0}
    .home-hero .hero-grid,.page-hero-grid{padding-block:48px}
    .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .landscape-grid{grid-template-columns:1fr}
    .category-chips{grid-template-columns:repeat(2,1fr)}
    .category-chips a{min-height:82px;padding:14px}
    .card-body{padding:11px}.card-summary{display:none}.card-meta{font-size:.7rem}
    .phone-showcase{grid-template-columns:1fr}
    .phone-feature{max-width:360px;width:100%;margin-inline:auto}
    .phone-pair{gap:6px}
    .search-modal{padding-inline:12px;padding-top:8vh}.search-panel{padding:20px}.search-form,.inline-search{flex-direction:column}
    .search-form .btn,.inline-search .btn{width:100%}
    .mobile-nav-grid{grid-template-columns:repeat(2,1fr)}
    .ranking-row{grid-template-columns:42px 1fr}.ranking-mini-visual{display:none}.ranking-row>.trend-badge{grid-column:2}
    .episode-card{grid-template-columns:66px 1fr;gap:12px;padding:14px}
    .stats-grid,.status-strip{grid-template-columns:1fr 1fr}
    .footer-grid{grid-template-columns:repeat(2,1fr)}
    .footer-brand{grid-column:1/-1}
    .detail-tags{gap:5px}.detail-tags span{font-size:.7rem}
    .player-center{width:58px;height:58px}
    .player-ui{left:10px;right:10px;bottom:8px;gap:8px}
}
@media (max-width:430px){
    .header-inner{gap:8px}.brand span{font-size:.95rem}.brand-mark{width:34px;height:34px;flex-basis:34px}
    .header-actions{gap:4px}.icon-btn{width:38px;height:38px}
    .stats-grid{grid-template-columns:1fr}
    .topic-card{grid-template-columns:1fr}.topic-icon{width:44px;height:44px}
    .ranking-card{grid-template-columns:42px 1fr}.ranking-card>.trend-badge{grid-column:2;justify-self:start}
}
@media (prefers-reduced-motion:reduce){
    *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
    .reveal{opacity:1;transform:none}
}