:root{--red:#b0002a;--red-soft:#210a10;--gold:#e8c77c;--ink:#090909;--card:#141414;--muted:#aaa;--line:#2a2a2a}
*{box-sizing:border-box}
html{scroll-padding-top:78px}
body{margin:0;background:var(--ink);color:#f7f3eb;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}
.skip{position:fixed;left:12px;top:-80px;z-index:99;background:#fff;color:#000;padding:10px}.skip:focus{top:12px}
.nav{position:sticky;top:0;z-index:30;height:68px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;gap:26px;background:rgba(5,5,5,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px}.brand img{width:36px;height:36px;border-radius:9px;object-fit:cover}.nav nav{margin-left:auto;display:flex;gap:26px}.nav nav a{font-size:15px;color:#d5d0ca}.nav nav a:hover,.nav nav a:focus-visible{color:var(--gold)}
.pill,.primary{display:inline-flex;justify-content:center;align-items:center;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,#c50032,#850022);color:#fff;font-weight:700;font-size:15px}.nav-toggle{display:none}
.hero{width:min(1380px,100%);min-height:660px;margin:auto;padding:clamp(54px,6vw,92px) clamp(24px,6vw,88px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,440px);align-items:center;gap:clamp(42px,7vw,104px);overflow:hidden;background:radial-gradient(circle at 78% 38%,#35100f 0,transparent 36%),linear-gradient(140deg,#050505,#120707)}
.hero-copy{max-width:700px}.eyebrow,.section-head>span,.platform-copy>span,.software-hero>div>span{color:var(--gold);font-size:12px;letter-spacing:.2em}.hero h1{font-family:"STKaiti","KaiTi",serif;font-size:clamp(46px,5vw,72px);line-height:1.12;margin:14px 0 18px}.hero-copy>p{max-width:620px;margin:0;color:#c8c2bb;font-size:clamp(16px,1.35vw,19px)}
.hero-visual{position:relative;max-width:440px;justify-self:end;padding:10px;border:1px solid rgba(232,199,124,.22);border-radius:28px;background:rgba(255,255,255,.025)}.hero-visual img{width:100%;max-height:500px;border-radius:20px;object-fit:cover;box-shadow:0 24px 70px rgba(0,0,0,.5)}.hero-visual>span{position:absolute;left:24px;bottom:22px;padding:6px 10px;border-radius:999px;background:rgba(0,0,0,.68);color:#ddd;font-size:12px}
.actions{display:flex;gap:12px;margin-top:28px}.secondary{padding:9px 18px;border:1px solid #5c5753;border-radius:999px;font-size:15px}
.hero-paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:28px}.hero-path{display:flex;min-width:0;flex-direction:column;padding:12px 14px;border:1px solid rgba(255,255,255,.09);border-radius:13px;background:rgba(255,255,255,.025)}.hero-path span{color:#8f8983;font-size:11px}.hero-path strong{overflow:hidden;margin-top:1px;font-size:13px;white-space:nowrap;text-overflow:ellipsis}.hero-path:hover,.hero-path:focus-visible{border-color:rgba(232,199,124,.5);background:rgba(232,199,124,.06)}
.section{padding:clamp(64px,7vw,96px) clamp(20px,6vw,88px);max-width:1480px;margin:auto}.section-head{max-width:700px;margin-bottom:34px}.section-head h1,.section-head h2{font-size:clamp(30px,3.7vw,48px);line-height:1.22;margin:9px 0 12px}.section-head p{color:var(--muted);font-size:16px}
.tools{max-width:1320px}.carousel{position:relative;overflow:hidden;max-width:1180px;margin:auto;border:1px solid rgba(255,255,255,.08);border-radius:20px;background:#111;box-shadow:0 16px 52px rgba(0,0,0,.42)}.carousel-track{display:flex;transition:transform .38s ease}.slide{min-width:100%;margin:0}.slide img{width:100%;aspect-ratio:16/9;object-fit:cover}.carousel-prev,.carousel-next{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:1px solid #ffffff44;border-radius:50%;background:#000b;color:#fff;font-size:28px;line-height:1;cursor:pointer}.carousel-prev{left:16px}.carousel-next{right:16px}.dots{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);display:flex;gap:7px}.dots button{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:#ffffff66;cursor:pointer}.dots button.active{width:22px;border-radius:8px;background:#fff}
.service-grid,.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-grid article,.feature-grid article,.guide-grid a{background:linear-gradient(145deg,#171717,#111);border:1px solid var(--line);padding:26px;border-radius:18px}.service-grid article{position:relative;min-height:300px;display:flex;align-items:flex-start;flex-direction:column}.service-icon{display:grid;width:48px;height:48px;place-items:center;border:1px solid rgba(232,199,124,.28);border-radius:14px;background:rgba(232,199,124,.07);color:var(--gold)}.service-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.service-grid h3,.feature-grid h2{font-size:23px;margin:18px 0 7px}.service-grid p,.feature-grid p{color:var(--muted);font-size:15px}.service-grid a,.more,.text-link{margin-top:auto;color:var(--gold);font-weight:700;font-size:15px}
.troupes{max-width:1680px}.troupe-tools{display:flex;gap:20px;justify-content:space-between;margin:0 0 26px}.troupe-tools input{width:min(420px,100%);padding:12px 16px;border:1px solid #444;border-radius:12px;background:#111;color:#fff}.filters{display:flex;gap:8px}.filters button{border:1px solid #444;background:#111;color:#bbb;padding:8px 15px;border-radius:999px;cursor:pointer}.filters button.active{background:var(--red);border-color:var(--red);color:#fff}.troupe-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.troupe-card{overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:15px}.troupe-card[hidden]{display:none}.troupe-card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#222}.troupe-info{padding:13px}.troupe-info h3{font-size:15px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.troupe-info p{margin:3px 0 0;color:var(--muted);font-size:12px}.more{display:inline-block;margin-top:25px}.empty{color:#aaa}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.guide-grid a{display:flex;flex-direction:column}.guide-grid strong{font-size:18px}.guide-grid span{color:var(--muted);font-size:14px}.faq-list{max-width:940px}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;font-size:17px;font-weight:700;padding:19px 8px}.faq-item p{color:#bdb7b0;margin:0;padding:0 8px 22px}
.platform{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,390px);align-items:stretch;gap:42px;max-width:1260px;padding:46px;margin-bottom:80px;border:1px solid rgba(232,199,124,.18);border-radius:24px;background:linear-gradient(135deg,#17090b,#0d0b0b)}.platform-copy{padding:6px 0}.platform h2{max-width:620px;font-size:clamp(30px,3.6vw,46px);line-height:1.24;margin:10px 0 14px}.platform-copy>p{max-width:700px;color:#c2bbb4;margin:0 0 24px}.platform-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 26px;padding:0;list-style:none}.platform-points li{padding:13px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(255,255,255,.025)}.platform-points strong,.platform-points span{display:block}.platform-points strong{font-size:14px;color:#eee}.platform-points span{margin-top:3px;color:#96908a;font-size:12px}.platform-visual{display:flex;flex-direction:column;overflow:hidden;border-radius:18px;background:#120e0e}.platform-visual img{width:100%;height:280px;object-fit:cover;object-position:center}.platform-visual p{margin:0;padding:14px 16px;color:#aaa;font-size:13px}
.contact form{max-width:720px;display:grid;gap:16px}.contact label{display:grid;gap:7px}.contact textarea,.contact input{background:#111;border:1px solid #444;border-radius:12px;color:#fff;padding:13px}.contact textarea{min-height:130px;resize:vertical}.contact button{justify-self:start;border:0;padding:11px 22px;border-radius:999px;background:var(--red);color:#fff;font-weight:700;cursor:pointer}.hp{position:absolute!important;left:-10000px!important}
footer{padding:48px clamp(20px,6vw,88px);border-top:1px solid var(--line);color:#999;font-size:14px}footer nav{display:flex;flex-wrap:wrap;gap:20px;margin:16px 0}
.subpage{max-width:1400px;margin:auto;padding:72px clamp(20px,6vw,88px)}.directory-note,.release-note{margin-top:64px;padding:28px;border:1px solid var(--line);border-radius:18px;background:#121212}.software-hero{display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:5vw}.software-hero h1{font-size:clamp(38px,4.4vw,62px);line-height:1.14;margin:14px 0}.software-hero>div>p{font-size:18px;color:#bbb}.software-hero img{border-radius:20px}.software-hero dl{display:grid;gap:8px;margin:26px 0}.software-hero dl div{display:grid;grid-template-columns:120px 1fr}.software-hero dt{color:#888}.software-hero small{display:block;color:#888;margin-top:12px}.disabled{opacity:.48;cursor:not-allowed}.feature-grid{margin-top:76px}.release-note{max-width:900px}.release-note p{color:#bbb}
@media(max-width:980px){.nav nav{display:none;position:absolute;top:68px;left:0;right:0;padding:20px;background:#080808;flex-direction:column}.nav nav.open{display:flex}.nav-toggle{display:block;margin-left:auto;background:transparent;color:#fff;border:1px solid #555;border-radius:8px;padding:6px 10px}.nav>.pill{display:none}.hero,.platform,.software-hero{grid-template-columns:1fr}.hero{min-height:auto}.hero-visual{max-width:390px;justify-self:center}.service-grid,.feature-grid,.guide-grid{grid-template-columns:1fr}.service-grid article{min-height:auto}.troupe-grid{grid-template-columns:repeat(3,1fr)}.platform-points{grid-template-columns:1fr}.platform-visual{max-width:430px}}
@media(max-width:620px){.nav{height:62px}.hero{padding:54px 16px 48px}.hero h1{font-size:43px}.hero-copy>p{font-size:16px}.actions,.troupe-tools{flex-direction:column}.hero-paths{grid-template-columns:1fr}.hero-path{flex-direction:row;align-items:center;justify-content:space-between}.carousel{border-radius:12px}.carousel-prev,.carousel-next{width:36px;height:36px}.section{padding:56px 16px}.section-head h1,.section-head h2{font-size:30px}.troupe-grid{grid-template-columns:repeat(2,1fr);gap:8px}.troupe-info{padding:10px}.troupe-info h3{font-size:13px}.filters{overflow:auto}.platform{margin:0 12px 56px;padding:28px 18px}.platform h2{font-size:30px}.subpage{padding:52px 14px}.software-hero h1{font-size:38px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}