@charset "UTF-8";
:root{--bg:#0e1117;--deep:#080a0e;--panel:#161b24;--panel-2:#1b2230;--line:#293241;--text:#f1f5f9;--muted:#94a3b8;--accent:#f25c36;--cyan:#38bdf8;--radius:10px;--content:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px;line-height:1.65}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
img{display:block;max-width:100%}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:#fff;color:#111;padding:9px 14px;border-radius:6px}
.skip-link:focus{top:12px}
.site-header{height:76px;background:rgba(8,10,14,.96);border-bottom:1px solid #202733;position:sticky;top:0;z-index:30;backdrop-filter:blur(14px)}
.header-inner{max-width:var(--content);height:100%;padding:0 24px;margin:auto;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:11px;min-width:230px}
.brand img{width:42px;height:42px;object-fit:contain;border-radius:9px;background:#202733}
.brand span{display:grid;line-height:1.3}
.brand strong{font-size:19px;letter-spacing:.02em}
.brand small{font-size:11px;color:var(--muted);margin-top:4px}
.main-nav{display:flex;align-items:center;gap:28px;height:100%;flex:1}
.main-nav a{height:100%;display:flex;align-items:center;color:#aeb8c7;font-size:14px;position:relative}
.main-nav a:hover,.main-nav a.current{color:#fff}
.main-nav a.current:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--accent)}
.header-download{padding:9px 14px;border:1px solid #2d4556;color:var(--cyan);border-radius:7px;font-size:13px}
.header-download:hover{background:#142b38;border-color:var(--cyan)}
.discovery-shell{max-width:var(--content);margin:28px auto 0;padding:28px 24px 25px;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;background:linear-gradient(115deg,#171d27,#111720 70%);border:1px solid #28313f;border-radius:12px;position:relative;overflow:hidden}
.discovery-shell:after{content:"";position:absolute;width:310px;height:310px;border:1px solid rgba(56,189,248,.09);border-radius:50%;right:17%;top:-235px;box-shadow:0 0 0 35px rgba(56,189,248,.018),0 0 0 70px rgba(56,189,248,.015);pointer-events:none}
.discovery-copy,.search-panel{position:relative;z-index:1}
.brand-kicker,.section-eyebrow{font-size:12px;color:var(--cyan);letter-spacing:.08em;font-weight:650}
.brand-kicker{display:flex;align-items:center;gap:9px}
.live-dot{width:7px;height:7px;background:var(--accent);border-radius:50%;box-shadow:0 0 12px rgba(242,92,54,.65)}
h1,h2,h3,p{margin-top:0}
.discovery-copy h1{font-size:clamp(25px,3vw,36px);line-height:1.25;letter-spacing:-.035em;margin:15px 0 12px}
.discovery-copy>p{max-width:580px;color:#aeb8c7;font-size:14px;line-height:1.9;margin-bottom:20px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:9px 16px;border-radius:7px;font-size:13px;font-weight:650;transition:transform .2s,background .2s,border-color .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--accent);color:#fff;border:1px solid var(--accent)}
.button-primary:hover{background:#ff704d}
.button-outline{border:1px solid #465365;color:#e2e8f0;background:rgba(255,255,255,.02)}
.button-outline:hover{border-color:#8da0b7;background:#202a38}
.button-cyan{background:var(--cyan);color:#07131b;border:1px solid var(--cyan)}
.search-panel{padding:18px;background:rgba(8,12,18,.55);border:1px solid #2b3544;border-radius:10px}
.search-form label{display:block;font-size:13px;font-weight:650;margin-bottom:9px}
.search-control{height:48px;display:flex;align-items:center;gap:9px;padding:4px 5px 4px 13px;background:#202733;border:1px solid #344253;border-radius:7px}
.search-control:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.12)}
.search-icon{font-size:25px;color:var(--cyan);line-height:1}
.search-control input{min-width:0;flex:1;background:transparent;border:0;outline:0;color:#fff;font-size:13px}
.search-control input::placeholder{color:#718096}
.search-control button{height:38px;padding:0 17px;border:0;border-radius:5px;background:var(--accent);color:#fff;font-weight:650;font-size:13px;cursor:pointer}
.category-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
.category-chip{padding:5px 12px;border-radius:5px;background:#252e3b;color:#b9c4d2;font-size:12px;border:1px solid transparent}
.category-chip:hover,.category-chip.is-active{background:rgba(242,92,54,.15);color:#ff9479;border-color:rgba(242,92,54,.4)}
.search-note{display:flex;gap:18px;margin-top:15px;color:#718096;font-size:11px}
.search-note span:before{content:"✓";color:var(--cyan);margin-right:5px}
.content-section{max-width:var(--content);margin:34px auto 0;padding:0 24px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:17px}
.section-heading h2,.rail-copy h2,.about-strip h2{font-size:22px;letter-spacing:-.025em;margin:5px 0 3px}
.section-heading p{font-size:13px;color:var(--muted);margin:0}
.result-count{font-size:12px;color:var(--muted);padding-bottom:5px}
.movie-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:23px 15px}
.movie-card{min-width:0}
.poster-wrap{position:relative;overflow:hidden;aspect-ratio:2/3;border-radius:7px;background:#202733;border:1px solid #303a49}
.poster{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.movie-card:hover .poster{transform:scale(1.045)}
.poster-status{position:absolute;left:7px;top:7px;padding:3px 6px;background:rgba(8,10,14,.8);border:1px solid rgba(255,255,255,.14);border-radius:4px;color:#e8edf4;font-size:10px}
.poster-quality{position:absolute;right:7px;bottom:7px;padding:2px 6px;background:var(--cyan);border-radius:3px;color:#07131b;font-size:10px;font-weight:750}
.movie-info h3{font-size:14px;line-height:1.45;margin:9px 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.movie-meta{font-size:11px;color:#8795a8;margin:0 0 5px}
.movie-meta span{padding:0 3px;color:#526174}
.movie-summary{font-size:11px;color:#8491a2;line-height:1.65;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.empty-state{text-align:center;padding:56px 20px;border:1px dashed #354052;border-radius:10px;background:#121821}
.empty-symbol{font-size:34px;color:var(--cyan)}
.empty-state h3{font-size:18px;margin:8px 0}
.empty-state p{color:var(--muted);font-size:13px}
.category-rails{max-width:var(--content);margin:48px auto 0;padding:0 24px;display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
.rail-copy p{font-size:13px;color:var(--muted);max-width:360px;line-height:1.9}
.rail-links{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.rail-links>a{display:flex;align-items:center;gap:12px;padding:12px;background:var(--panel);border:1px solid #293241;border-radius:8px;transition:border-color .2s,background .2s}
.rail-links>a:hover{border-color:#4d647c;background:#1b2430}
.rail-icon{width:36px;height:36px;display:grid;place-items:center;background:#273243;color:var(--cyan);border-radius:6px;font-weight:750}
.rail-links a span:nth-child(2){display:grid;flex:1}
.rail-links b{font-size:13px}
.rail-links small{font-size:10px;color:var(--muted)}
.rail-links i{font-style:normal;color:#728399}
.device-banner{max-width:1192px;margin:48px auto 0;padding:22px 26px;display:flex;align-items:center;gap:24px;background:linear-gradient(105deg,#19232e,#15212b);border:1px solid #2b3d4c;border-radius:10px}
.device-art{width:95px;height:74px;position:relative;flex:none}
.device-screen{position:absolute;left:2px;top:4px;width:79px;height:54px;border:3px solid #6d879b;border-radius:5px;background:linear-gradient(135deg,#263d4e,#101820)}
.device-screen:after{content:"";position:absolute;width:28px;height:4px;background:#6d879b;left:23px;bottom:-9px;border-radius:3px}
.device-phone{position:absolute;right:0;bottom:0;width:29px;height:52px;border:3px solid #b7c8d5;border-radius:6px;background:#12212d}
.device-copy{flex:1}
.device-copy h2{font-size:19px;margin:5px 0}
.device-copy p{font-size:12px;color:#9eacbb;margin:0;max-width:620px}
.about-strip{max-width:var(--content);margin:40px auto 0;padding:0 24px 38px;display:grid;grid-template-columns:.7fr 1.3fr;gap:40px;border-bottom:1px solid #27303d}
.about-strip p{font-size:13px;color:#9aa7b7;line-height:1.9;margin:4px 0}
.site-footer{background:var(--deep);border-top:1px solid #202733}
.footer-inner{max-width:var(--content);padding:28px 24px 20px;margin:auto;display:grid;grid-template-columns:1fr auto;gap:16px}
.footer-logo{font-size:19px;font-weight:750;color:#fff}
.footer-brand p{font-size:11px;color:#7f8b9c;margin:5px 0 0}
.footer-links{display:flex;gap:20px;align-items:center;font-size:12px;color:#aab5c4}
.footer-links a:hover{color:var(--cyan)}
.copyright{grid-column:1/-1;border-top:1px solid #202733;padding-top:13px;margin:0;color:#687587;font-size:10px}
.download-main{max-width:var(--content);margin:0 auto;padding:42px 24px 54px}
.download-intro{max-width:760px;margin:0 auto 34px;text-align:center}
.download-intro h1{font-size:clamp(27px,4vw,40px);letter-spacing:-.035em;margin:12px 0}
.download-intro p{font-size:14px;color:#a1adbc;line-height:1.9}
.text-link{display:inline-block;margin-top:5px;color:var(--cyan);font-size:13px}
.text-link:hover{text-decoration:underline}
.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.download-card{padding:23px;background:linear-gradient(145deg,#1a222e,#151b24);border:1px solid #2d3948;border-radius:10px}
.download-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.device-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:9px;background:#213344;color:var(--cyan);font-size:26px}
.status-pill{font-size:10px;padding:5px 9px;border:1px solid #6a4a3c;color:#ffad91;background:rgba(242,92,54,.09);border-radius:4px}
.download-card h2{font-size:20px;margin:6px 0}
.download-description{font-size:13px;color:#9aa7b7;min-height:44px}
.feature-list{list-style:none;padding:0;margin:18px 0}
.feature-list li{font-size:12px;color:#c0cad6;margin:8px 0}
.feature-list li span{color:var(--cyan);margin-right:8px}
.download-unavailable{padding:13px;background:#111720;border:1px dashed #3b4655;border-radius:7px;display:grid;gap:3px}
.download-unavailable strong{font-size:13px;color:#f6b09b}
.download-unavailable span{font-size:11px;color:#8492a4}
.install-notes{margin-top:48px}
.install-notes .section-heading{margin-bottom:18px}
.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.note-grid article{padding:18px;background:var(--panel);border:1px solid #293241;border-radius:8px}
.note-grid article>span{font-size:11px;color:var(--cyan);font-weight:750}
.note-grid h3{font-size:15px;margin:8px 0 5px}
.note-grid p{font-size:12px;color:var(--muted);margin:0;line-height:1.8}
.download-back{margin-top:38px;padding:22px 24px;background:#18212c;border:1px solid #304050;border-radius:9px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.download-back h2{font-size:18px;margin:0 0 4px}
.download-back p{font-size:12px;color:var(--muted);margin:0}
.error-main{min-height:55vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:50px 20px}
.error-code{font-size:clamp(80px,15vw,150px);font-weight:850;line-height:1;color:#273445;letter-spacing:-.07em}
.error-main h1{font-size:25px;margin:18px 0 8px}
.error-main p{font-size:13px;color:var(--muted);margin-bottom:20px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
@media(max-width:1000px){.movie-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.discovery-shell{gap:20px}.device-banner{margin-left:24px;margin-right:24px}}
@media(max-width:720px){.site-header{height:auto;min-height:68px}.header-inner{padding:11px 16px;gap:14px;flex-wrap:wrap}.brand{min-width:0;flex:1}.brand img{width:37px;height:37px}.brand strong{font-size:17px}.brand small{font-size:10px}.main-nav{order:3;flex-basis:100%;height:34px;gap:23px;border-top:1px solid #202733}.main-nav a{font-size:12px}.header-download{font-size:11px;padding:7px 9px}.discovery-shell{margin:15px 12px 0;padding:21px 16px;grid-template-columns:1fr;gap:19px}.discovery-copy h1{font-size:27px}.discovery-copy>p{font-size:13px;margin-bottom:15px}.search-panel{padding:14px}.content-section{padding:0 14px;margin-top:28px}.section-heading h2{font-size:19px}.movie-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 10px}.movie-info h3{font-size:12px}.movie-summary{font-size:10px}.poster-status{font-size:9px;left:4px;top:4px}.poster-quality{right:4px;bottom:4px;font-size:9px}.category-rails{padding:0 14px;margin-top:37px;grid-template-columns:1fr;gap:13px}.rail-copy h2{font-size:19px}.rail-copy p{margin-bottom:5px}.rail-links{gap:7px}.rail-links>a{padding:9px;gap:8px}.rail-icon{width:31px;height:31px}.rail-links b{font-size:12px}.rail-links small{font-size:9px}.device-banner{margin:35px 14px 0;padding:17px;gap:12px;flex-wrap:wrap}.device-art{width:72px;transform:scale(.82);transform-origin:left center;margin-right:-8px}.device-copy{min-width:calc(100% - 80px)}.device-copy h2{font-size:16px}.device-copy p{font-size:11px}.device-banner .button{width:100%}.about-strip{margin-top:32px;padding:0 14px 26px;grid-template-columns:1fr;gap:5px}.about-strip h2{font-size:19px}.about-strip p{font-size:12px}.footer-inner{padding:22px 15px 16px;grid-template-columns:1fr;gap:12px}.footer-links{gap:17px}.copyright{grid-column:auto}.download-main{padding:30px 14px 38px}.download-intro{margin-bottom:24px}.download-intro h1{font-size:28px}.download-intro p{font-size:12px}.download-grid{grid-template-columns:1fr;gap:12px}.download-card{padding:18px}.download-card h2{font-size:18px}.download-description{min-height:0}.install-notes{margin-top:35px}.install-notes .section-heading h2{font-size:19px}.note-grid{grid-template-columns:1fr;gap:8px}.note-grid article{padding:14px}.download-back{margin-top:25px;padding:17px;align-items:flex-start;flex-direction:column}.download-back h2{font-size:16px}}
@media(max-width:390px){.movie-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-note{gap:10px;font-size:10px}.hero-actions .button{font-size:12px;padding:8px 11px}.rail-links{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* 页面细节与可访问性补充 */
.movie-card:focus-within .poster-wrap{outline:2px solid var(--cyan);outline-offset:3px}
.movie-card .poster{background:linear-gradient(145deg,#263142,#121821)}
.movie-info{min-width:0}
.category-chip:focus-visible,.header-download:focus-visible,.main-nav a:focus-visible{outline-offset:4px}
.search-control button:hover{background:#ff704d}
.search-control button:focus-visible{outline:2px solid #fff;outline-offset:2px}
.device-banner .button{white-space:nowrap}
.download-card{min-width:0}
.download-card .feature-list li{display:flex;align-items:flex-start;line-height:1.6}
.download-card .feature-list li span{flex:none}
.note-grid article{position:relative;overflow:hidden}
.note-grid article:after{content:"";position:absolute;right:-19px;bottom:-35px;width:90px;height:90px;border:1px solid rgba(56,189,248,.09);border-radius:50%;pointer-events:none}
.footer-links a:focus-visible,.text-link:focus-visible{outline-offset:5px}
@media(min-width:1200px){
    .discovery-shell{min-height:252px}
    .movie-grid{row-gap:27px}
    .poster-wrap{box-shadow:0 4px 14px rgba(0,0,0,.12)}
}
@media(min-width:721px) and (max-width:1000px){
    .header-inner{gap:20px}
    .brand{min-width:190px}
    .main-nav{gap:20px}
    .discovery-copy h1{font-size:29px}
    .movie-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
    .category-rails{gap:24px}
    .device-banner{padding:18px}
}
@media(max-width:520px){
    .discovery-copy h1{font-size:24px}
    .hero-actions{gap:8px}
    .hero-actions .button{min-height:39px}
    .section-heading{align-items:flex-start}
    .result-count{white-space:nowrap}
    .movie-grid{gap:17px 9px}
    .movie-meta{font-size:10px}
    .rail-links{grid-template-columns:1fr 1fr}
    .rail-links small{line-height:1.4}
    .search-note{flex-wrap:wrap}
    .download-card-top{margin-bottom:15px}
}
@media(max-width:340px){
    .header-inner{padding-left:11px;padding-right:11px}
    .brand small{display:none}
    .header-download{padding:6px 7px}
    .movie-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .category-chip{padding:5px 9px}
    .device-copy h2{font-size:14px}
}

@media(hover:none){
    .movie-card:hover .poster{transform:none}
    .button:hover{transform:none}
}
@media(min-width:1500px){
    :root{--content:1280px}
    .movie-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
}
@media print{
    body{background:#fff;color:#111}
    .site-header,.site-footer,.hero-actions,.search-panel,.device-banner .button{display:none!important}
    .discovery-shell,.download-card,.note-grid article{background:#fff;color:#111;border:1px solid #bbb}
    .movie-summary,.movie-meta,.download-description,.note-grid p{color:#333}
}