:root{
    --primary:#B91C3B;
    --primary-hover:#9A2020;
    --primary-deep:#8B1A2B;
    --wine:#3D0F16;
    --wine-deep:#2D0D13;
    --wine-black:#16080C;
    --gold:#C9A06C;
    --gold-light:#D4B888;
    --gold-bright:#F0D78C;
    --ivory:#E8D5C8;
    --ivory-soft:#FDF5E6;
    --bg:#16080C;
    --bg-2:#1F0A0F;
    --bg-3:#2D0D13;
    --surface:rgba(30,15,18,.86);
    --surface-strong:rgba(22,10,14,.94);
    --surface-soft:rgba(255,255,255,.035);
    --text:#F0E0D0;
    --text-2:#D8C8B8;
    --text-3:#A09080;
    --line:rgba(201,160,108,.20);
    --line-strong:rgba(201,160,108,.42);
    --success:#2D7A4F;
    --channel-blue:#2C4273;
    --shadow:0 8px 26px rgba(0,0,0,.36);
    --shadow-hover:0 18px 42px rgba(0,0,0,.52);
    --radius:10px;
    --radius-card:14px;
    --radius-large:20px;
    --radius-pill:999px;
    --wrap:1320px;
    --white:#FFFFFF;
    --shadow-header:0 5px 22px rgba(0,0,0,.45);
    --primary-soft:rgba(185,28,59,.08);
    --gold-pattern:rgba(201,160,108,.018);
    --gold-panel:rgba(201,160,108,.08);
    --gold-glow:rgba(201,160,108,.10);
    --gold-focus:rgba(201,160,108,.12);
    --wine-50:rgba(22,8,12,.5);
    --overlay-drawer:rgba(22,8,12,.76);
    --overlay-search:rgba(22,8,12,.86);
    --header-bg:rgba(22,8,12,.90);
    --mobile-bg:rgba(22,8,12,.96);
    --header-bg-solid:rgba(22,8,12,.97);
    --gold-bright-glow:rgba(240,215,140,.09);
    --footer-text:rgba(240,224,208,.72);
    --input-bg:rgba(255,255,255,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:linear-gradient(180deg,var(--bg),var(--bg-2) 48%,var(--bg));color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75;min-width:0;overflow-x:hidden}
body.search-open,body.drawer-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a:hover{color:var(--gold-bright)}
img{display:block;max-width:100%;height:auto;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.sr-only{position:absolute;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:14px;top:14px;z-index:1000;padding:10px 14px;background:var(--ivory-soft);color:var(--wine-black);transform:translateY(-160%);border-radius:8px}
.skip-link:focus{transform:translateY(0)}
.notice-bar{height:30px;background:linear-gradient(90deg,var(--wine-deep),var(--primary-deep),var(--wine));border-bottom:1px solid var(--line);overflow:hidden;color:var(--ivory-soft);font-size:13px}
.notice-track{height:30px;display:flex;align-items:center;white-space:nowrap;letter-spacing:.03em}
.site-header{position:sticky;top:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:background .2s ease,box-shadow .2s ease}
.site-header.is-scrolled{background:var(--header-bg-solid);box-shadow:var(--shadow-header)}
.header-row{height:68px;display:flex;align-items:center;gap:22px}
.brand{display:inline-flex;align-items:center;gap:9px;min-width:max-content;font-size:21px;font-weight:800;color:var(--gold-bright);letter-spacing:.04em}
.brand img{width:38px;height:38px;border-radius:50%;border:1px solid var(--line-strong)}
.desktop-nav{display:flex;align-items:stretch;gap:16px;flex:1;min-width:0;height:100%;overflow:hidden}
.desktop-nav a{display:flex;align-items:center;position:relative;color:var(--text-2);font-size:14px;white-space:nowrap}
.desktop-nav a:hover{color:var(--gold-bright)}
.desktop-nav a.active{color:var(--white)}
.desktop-nav a.active:after{content:"";position:absolute;left:20%;right:20%;bottom:0;height:2px;background:var(--primary)}
.header-actions{display:flex;align-items:center;gap:8px;min-width:max-content}
.icon-button,.header-app{border:1px solid var(--line);background:var(--surface-soft);color:var(--text);padding:8px 12px;border-radius:var(--radius-pill)}
.icon-button:hover,.header-app:hover{border-color:var(--line-strong);color:var(--gold-bright)}
.menu-toggle{display:none}
.desktop-menu{position:relative}
.desktop-menu summary{list-style:none;border:1px solid var(--line);background:var(--surface-soft);color:var(--text);padding:8px 12px;border-radius:var(--radius-pill);cursor:pointer;user-select:none}
.desktop-menu summary::-webkit-details-marker{display:none}
.desktop-menu[open] summary{border-color:var(--line-strong);color:var(--gold-bright)}
.mega-panel{position:absolute;right:0;top:calc(100% + 12px);z-index:140;width:440px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px;background:var(--surface-strong);border:1px solid var(--line-strong);border-radius:var(--radius-card);box-shadow:var(--shadow-hover)}
.mega-panel.compact{width:360px}
.mega-panel a{display:flex;flex-direction:column;gap:2px;padding:11px;border:1px solid transparent;border-radius:var(--radius)}
.mega-panel a:hover{background:var(--primary-soft);border-color:var(--line)}
.mega-panel strong{color:var(--text);font-size:14px}
.mega-panel span{color:var(--text-3);font-size:12px;line-height:1.45}
main{display:block}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 76% 25%,var(--gold-glow),transparent 26%),linear-gradient(135deg,var(--bg) 0%,var(--wine) 46%,var(--wine-deep) 72%,var(--bg) 100%)}
.hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(115deg,transparent 0 48px,var(--gold-pattern) 49px 50px);pointer-events:none}
.hero-grid,.subhero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:54px;align-items:center}
.home-hero .hero-grid{min-height:540px;padding:58px 0}
.hero-copy{position:relative;z-index:1}
.eyebrow{margin:0 0 8px;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:13px}
h1,h2,h3{line-height:1.25;margin-top:0;color:var(--text)}
h1{font-size:clamp(38px,5vw,68px);margin-bottom:22px;letter-spacing:-.03em}
h2{font-size:clamp(26px,3vw,40px);margin-bottom:12px}
h3{font-size:20px;margin-bottom:8px}
p{color:var(--text-2)}
.hero-copy>p:not(.eyebrow),.subhero p{font-size:17px;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:var(--radius);border:1px solid transparent;font-weight:700;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.btn:hover{transform:translateY(-2px);color:var(--white)}
.btn.primary{background:var(--primary);border-color:var(--gold);color:var(--white)}
.btn.primary:hover{background:var(--primary-hover)}
.btn.secondary{background:var(--wine-50);border-color:var(--gold);color:var(--ivory-soft)}
.btn.ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.hero-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px;padding:0;margin:26px 0 0;list-style:none;color:var(--text-3);font-size:14px}
.hero-points li:before{content:"";display:inline-block;width:6px;height:6px;margin-right:8px;border-radius:50%;background:var(--gold)}
.hero-media,.subhero-media,.wide-media,.feature-image,.tool-media,.device-card,.poster-card,.timeline-media{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-large);overflow:hidden;box-shadow:var(--shadow)}
.hero-media img{width:100%;aspect-ratio:4/5;min-height:430px}
.hero-media figcaption,.subhero-media figcaption,.wide-media figcaption,.feature-image figcaption,.tool-media figcaption,.device-card figcaption,.poster-card figcaption,.timeline-media figcaption{padding:12px 14px;color:var(--text-3);font-size:13px;border-top:1px solid var(--line)}
.subhero{padding:66px 0;background:radial-gradient(circle at 78% 28%,var(--gold-panel),transparent 25%),linear-gradient(135deg,var(--bg),var(--wine-deep) 55%,var(--bg));border-bottom:1px solid var(--line)}
.subhero h1{font-size:clamp(34px,4.8vw,58px);max-width:880px}
.subhero-media img{width:100%;aspect-ratio:16/11;min-height:300px}
.theater-hero{background:radial-gradient(circle at 72% 24%,var(--gold-bright-glow),transparent 30%),linear-gradient(135deg,var(--wine-black),var(--wine-deep),var(--bg-2))}
.community-hero{background:linear-gradient(135deg,var(--primary-deep),var(--wine),var(--bg))}
.formal-hero{background:linear-gradient(135deg,var(--bg),var(--bg-3),var(--bg))}
.section{padding:72px 0;background:var(--bg-2)}
.section:nth-of-type(even){background:var(--bg)}
.section-deep{background:var(--bg)!important}
.section-wine{background:linear-gradient(135deg,var(--wine-deep),var(--bg-2),var(--wine))!important}
.section-head{max-width:850px;margin-bottom:28px}
.section-head>p:last-child{margin-bottom:0}
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.channel-card{display:flex;flex-direction:column;gap:4px;min-height:120px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow);position:relative;overflow:hidden}
.channel-card:after{content:"";position:absolute;left:20px;bottom:0;width:42px;height:2px;background:var(--gold)}
.channel-card span{font-weight:800;font-size:19px}
.channel-card small{color:var(--text-3)}
.channel-anime:after{background:var(--channel-blue)}
.channel-documentary:after{background:var(--success)}
.channel-short:after{background:var(--primary)}
.featured-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.feature-lead{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-large);overflow:hidden;box-shadow:var(--shadow)}
.feature-lead>div{padding:20px}
.feature-image{border:0;border-radius:0;box-shadow:none}
.feature-image img{width:100%;aspect-ratio:16/10}
.poster-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.poster-card img{width:100%;aspect-ratio:3/4}
.text-poster{padding:20px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface);min-height:240px}
.tag{display:inline-block;padding:4px 9px;border-radius:var(--radius-pill);background:var(--primary-deep);color:var(--white);font-size:12px;font-weight:700}
.tag.gold{background:var(--gold-focus);color:var(--gold-bright);border:1px solid var(--line)}
.rank-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.rank-card{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}
.rank-card ol,.big-rank{list-style:none;margin:0;padding:0}
.rank-card li{display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.rank-card li:last-child{border-bottom:0}
.rank-card small{color:var(--text-3)}
.rank-no{font-weight:900;color:var(--gold)}
.rank-card li:nth-child(1) .rank-no,.big-rank li:nth-child(1) .rank-no{color:var(--gold-bright)}
.rank-card li:nth-child(2) .rank-no,.big-rank li:nth-child(2) .rank-no{color:var(--gold-light)}
.rank-card li:nth-child(3) .rank-no,.big-rank li:nth-child(3) .rank-no{color:var(--gold)}
.topic-grid,.info-grid,.discussion-grid,.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.topic-card,.info-grid article,.discussion-grid article,.link-card,.discussion-list article,.info-stack article{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow)}
.topic-card:hover,.link-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.link-card{display:flex;flex-direction:column;gap:6px}
.link-card strong{font-size:18px;color:var(--text)}
.link-card span{color:var(--text-3)}
.split-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}
.wide-media img{width:100%;aspect-ratio:16/9}
.app-preview-grid,.app-screen-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.device-card img{width:100%;aspect-ratio:9/16}
.section-cta{margin-top:26px}
.content-with-aside{display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;align-items:start}
.filter-aside{position:sticky;top:116px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);display:flex;flex-direction:column;gap:8px}
.filter-aside h2{font-size:18px;margin-bottom:8px}
.filter-aside a,.filter-aside span{padding:7px 0;color:var(--text-2);border-bottom:1px solid var(--line)}
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:22px}
.timeline article{padding:18px 18px 18px 20px;border-left:3px solid var(--primary);background:var(--surface);border-radius:0 var(--radius) var(--radius) 0}
.timeline strong{color:var(--gold-bright)}
.timeline-media img{width:100%;aspect-ratio:21/9}
.text-link{display:inline-block;margin-top:12px;color:var(--gold-light);font-weight:700}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.chip-row a{padding:7px 12px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface-soft);color:var(--text-2)}
.tabs{border:1px solid var(--line);border-radius:var(--radius-large);overflow:hidden;background:var(--surface)}
.tab-buttons{display:flex;gap:0;overflow:auto;border-bottom:1px solid var(--line)}
.tab-buttons button{padding:14px 18px;border:0;border-right:1px solid var(--line);background:transparent;color:var(--text-2)}
.tab-buttons button[aria-selected="true"]{background:var(--primary-deep);color:var(--white)}
.tab-panel{padding:16px 20px}
.big-rank li{display:grid;grid-template-columns:42px 1fr auto auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.big-rank li>span:nth-of-type(2){color:var(--text-3)}
.tool-steps{display:grid;gap:30px}
.tool-steps>article{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding-bottom:30px;border-bottom:1px solid var(--line)}
.tool-steps>article:nth-child(even)>div{order:2}
.tool-steps>article:nth-child(even)>.tool-media{order:1}
.tool-media img{width:100%;aspect-ratio:16/10}
.discussion-list,.info-stack{display:grid;gap:12px}
.notice-panel{padding:24px;border-left:4px solid var(--primary);background:var(--gold-panel);border-radius:0 var(--radius-card) var(--radius-card) 0}
.notice-panel h2{font-size:23px}
.faq-list{display:grid;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:15px 18px;border:0;background:transparent;color:var(--text);font-weight:700;text-align:left}
.faq-q:hover{background:var(--primary-soft)}
.faq-a{padding:0 18px 14px}
.faq-a p{margin:0}
.site-footer{background:linear-gradient(135deg,var(--wine-deep),var(--wine),var(--bg));border-top:1px solid var(--line);padding:54px 0 88px}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:26px}
.footer-grid section{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.footer-grid h2{font-size:17px;color:var(--white);margin-bottom:8px}
.footer-grid p{font-size:14px;margin-top:0}
.footer-grid a{font-size:14px;color:var(--footer-text)}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--text-3);font-size:13px}
.mobile-bottom{display:none}
.back-top{position:fixed;right:18px;bottom:22px;z-index:80;width:42px;height:42px;border:1px solid var(--line-strong);border-radius:50%;background:var(--surface-strong);color:var(--gold-bright);box-shadow:var(--shadow)}
.mobile-drawer{position:fixed;inset:0;z-index:250;background:var(--overlay-drawer);display:flex;justify-content:flex-end}
.mobile-drawer[hidden]{display:none!important}
.drawer-panel{width:min(88vw,360px);height:100%;background:var(--bg);border-left:1px solid var(--line);padding:18px;overflow:auto}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{border:1px solid var(--line);background:var(--surface-soft);color:var(--text);border-radius:var(--radius);padding:7px 10px}
.drawer-panel nav{display:flex;flex-direction:column}
.drawer-panel nav a{padding:12px 4px;border-bottom:1px solid var(--line)}
.search-modal{display:none}
.search-modal.is-open{position:fixed;inset:0;z-index:300;display:flex;align-items:flex-start;justify-content:center;padding:11vh 20px 20px;background:var(--overlay-search);backdrop-filter:blur(8px)}
.search-modal[hidden]{display:none!important}
.search-dialog{width:min(680px,100%);padding:22px;background:var(--surface-strong);border:1px solid var(--line-strong);border-radius:var(--radius-large);box-shadow:var(--shadow-hover)}
.search-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px}
.search-dialog-head h2{font-size:24px;margin:0}
.search-close{border:1px solid var(--line);background:transparent;color:var(--text);padding:7px 10px;border-radius:var(--radius)}
.search-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin:20px 0}
.search-form input{min-width:0;padding:13px 16px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:var(--input-bg);color:var(--text);outline:none}
.search-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-focus)}
.search-form button{border:1px solid var(--gold);background:var(--primary);color:var(--white);border-radius:var(--radius-pill);padding:10px 18px}
.search-shortcuts{display:flex;flex-wrap:wrap;gap:8px}
.search-shortcuts a{padding:7px 10px;border:1px solid var(--line);border-radius:var(--radius-pill);font-size:13px;color:var(--text-2)}
.reveal-ready{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}
.reveal-ready.is-visible{opacity:1;transform:none}
:focus-visible{outline:2px solid var(--gold-bright);outline-offset:3px}
@media(max-width:1200px){.desktop-nav{gap:10px}.desktop-nav a{font-size:13px}.app-screen-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1.2fr repeat(2,1fr)}.footer-grid section:nth-child(n+4){margin-top:10px}}
@media(max-width:1100px){.content-with-aside{grid-template-columns:1fr}.filter-aside{position:static;display:none}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.desktop-nav{display:none}.menu-toggle{display:inline-flex}.desktop-menu{display:none}.featured-layout{grid-template-columns:1fr}.hero-grid,.subhero-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:900px){.home-hero .hero-grid,.hero-grid,.subhero-grid{grid-template-columns:1fr}.home-hero .hero-grid{padding:42px 0}.hero-media img{aspect-ratio:16/10;min-height:0}.subhero{padding:48px 0}.subhero-media img{min-height:0}.split-two,.tool-steps>article{grid-template-columns:1fr}.tool-steps>article:nth-child(even)>div,.tool-steps>article:nth-child(even)>.tool-media{order:initial}.rank-grid{grid-template-columns:1fr}.topic-grid,.info-grid,.discussion-grid,.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.app-preview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.header-row{height:62px}.brand span{font-size:18px}.hero-points{grid-template-columns:1fr}.section{padding:54px 0}.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid section:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.app-preview-grid{overflow-x:auto;grid-template-columns:repeat(3,minmax(220px,1fr));padding-bottom:8px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:repeat(5,1fr);background:var(--mobile-bg);border-top:1px solid var(--gold);padding-bottom:max(5px,env(safe-area-inset-bottom))}.mobile-bottom a{padding:9px 4px;text-align:center;font-size:12px;color:var(--text-2)}.back-top{bottom:64px}.site-footer{padding-bottom:122px}}
@media(max-width:600px){.brand span{display:none}.header-actions{gap:5px}h1{font-size:34px}.subhero h1{font-size:32px}.hero-actions{flex-direction:column;align-items:stretch}.btn{width:100%}.channel-grid,.topic-grid,.info-grid,.discussion-grid,.link-grid,.timeline,.footer-grid,.app-screen-grid{grid-template-columns:1fr}.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.poster-card figcaption{font-size:12px;padding:9px}.big-rank li{grid-template-columns:34px 1fr;gap:6px}.big-rank li>span:nth-of-type(2),.big-rank li>a{grid-column:2}.search-modal.is-open{padding:7vh 12px 12px}.search-form{grid-template-columns:1fr}.search-form button{width:100%}.notice-track{font-size:12px}}
@media(max-width:380px){.poster-grid{grid-template-columns:1fr}.brand img{width:34px;height:34px}.icon-button{padding:7px 9px}.channel-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal-ready{opacity:1;transform:none}}