@charset "UTF-8";
:root{--accent:#F25C36;--steel:#232B3A;--black:#080A0E;--bg:#0E1117;--panel:#161B24;--text:#F1F5F9;--muted:#94A3B8;--cyan:#38BDF8;--line:rgba(148,163,184,.16);--radius:10px;--container:1200px}
*{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,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:#fff}button,input{font:inherit}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--accent);padding:8px 14px;border-radius:6px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:20;background:rgba(8,10,14,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{height:72px;display:flex;align-items:center;gap:38px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}.brand-logo{width:34px;height:34px;object-fit:contain}.brand-name{font-size:21px;font-weight:800;letter-spacing:.03em}.main-nav{display:flex;align-items:center;gap:28px;height:100%;margin-right:auto}.main-nav a{height:100%;display:flex;align-items:center;position:relative;color:var(--muted);font-size:14px}.main-nav a:hover,.main-nav a.is-active{color:var(--text)}.main-nav a.is-active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--accent)}.header-download{font-size:13px;color:var(--cyan);border:1px solid rgba(56,189,248,.3);border-radius:6px;padding:7px 12px}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:21px;height:2px;background:var(--text);margin:4px}.mobile-nav{padding:8px 24px 16px;border-top:1px solid var(--line)}.mobile-nav a{display:block;padding:9px 0;color:var(--muted)}
.discovery{padding:45px 0 35px;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}.brand-line,.eyebrow{font-size:12px;letter-spacing:.08em;color:var(--cyan);font-weight:700}.live-dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:7px;box-shadow:0 0 12px rgba(242,92,54,.6)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(28px,4vw,42px);line-height:1.25;letter-spacing:-.035em;margin:12px 0 14px}.lead{max-width:610px;color:var(--muted);font-size:16px}.hero-actions{display:flex;gap:12px;margin-top:25px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:42px;padding:9px 16px;border-radius:7px;font-weight:700;font-size:14px;border:1px solid transparent;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--accent);color:#fff}.button-primary:hover{background:#ff704d}.button-cyan{border-color:rgba(56,189,248,.42);background:rgba(56,189,248,.1);color:var(--cyan)}.button-secondary{background:var(--steel);color:var(--text)}.search-panel{padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.search-panel label{display:block;font-weight:700;margin-bottom:10px}.search-control{height:48px;display:flex;align-items:center;background:#0d1118;border:1px solid rgba(148,163,184,.2);border-radius:7px;padding:4px 5px 4px 13px}.search-control:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.1)}.search-icon{font-size:25px;color:var(--muted);line-height:1}.search-control input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);padding:8px}.search-control input::placeholder{color:#64748b}.search-control button{border:0;border-radius:5px;background:var(--accent);color:#fff;font-weight:700;padding:7px 17px;cursor:pointer}.search-panel>p{margin:9px 0 0;color:var(--muted);font-size:12px}
.catalog-section{padding:26px 0 36px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:17px}.section-heading h2,.about-block h2,.device-callout h2{font-size:25px;letter-spacing:-.025em;margin:4px 0}.section-heading p{color:var(--muted);font-size:13px;margin:0}.result-count{color:var(--muted);font-size:13px;padding-bottom:4px}.category-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.category-tab{padding:6px 14px;background:var(--steel);border:1px solid transparent;border-radius:5px;color:#cbd5e1;font-size:13px}.category-tab:hover,.category-tab.is-selected{background:rgba(242,92,54,.13);border-color:rgba(242,92,54,.55);color:#ff8b6e}.search-summary{color:var(--muted);font-size:13px;margin:0 0 14px}.search-summary a{color:var(--cyan);margin-left:8px}.media-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px 14px}.media-card{min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:9px;overflow:hidden;transition:border-color .2s,transform .2s}.media-card:hover{border-color:rgba(56,189,248,.45);transform:translateY(-3px)}.poster-link{display:block;position:relative;aspect-ratio:2/3;overflow:hidden;background:#202633}.poster-link img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s}.media-card:hover .poster-link img{transform:scale(1.035)}.poster-badge{position:absolute;left:8px;bottom:8px;background:rgba(8,10,14,.82);border:1px solid rgba(255,255,255,.14);border-radius:4px;padding:2px 7px;font-size:10px;color:#e2e8f0}.media-info{padding:11px 11px 12px}.media-meta{display:flex;gap:7px;flex-wrap:wrap;color:var(--muted);font-size:10px}.media-info h3{font-size:14px;line-height:1.4;margin:6px 0 5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.media-info p{font-size:11px;line-height:1.65;color:var(--muted);margin:0 0 9px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:54px}.text-link{font-size:12px;color:var(--cyan);font-weight:700}.text-link:hover{color:#7dd3fc}.empty-state{text-align:center;padding:60px 20px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.empty-icon{font-size:35px;color:var(--muted)}.empty-state h3{margin:8px 0}.empty-state p{color:var(--muted)}
.category-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:8px 0 38px}.strip-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:16px 13px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.strip-number{font-size:11px;color:var(--accent);font-weight:800}.strip-item h2{font-size:15px;margin:0 0 3px}.strip-item p{font-size:11px;color:var(--muted);margin:0;line-height:1.5}.strip-item>a{color:var(--cyan);font-size:20px}.device-callout{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 28px;background:linear-gradient(110deg,#182431,#151b25 65%);border:1px solid rgba(56,189,248,.2);border-radius:10px}.device-callout p{color:var(--muted);font-size:13px;margin:5px 0 0}.about-block{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;padding:42px 0 52px}.about-block p{color:var(--muted);font-size:14px;margin:8px 0 0;max-width:720px}.site-footer{background:var(--black);border-top:1px solid var(--line)}.footer-main{display:grid;grid-template-columns:1.3fr .6fr 1fr;gap:65px;padding:35px 0 28px}.brand-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--accent);border-radius:8px;font-weight:900}.footer-brand p,.footer-note p{font-size:12px;color:var(--muted);max-width:340px;margin:12px 0 0}.footer-links{display:flex;flex-direction:column;gap:7px;font-size:12px;color:var(--muted)}.footer-links strong,.footer-note strong{color:var(--text);font-size:13px;margin-bottom:4px}.footer-bottom{border-top:1px solid var(--line);padding:13px 0 17px;display:flex;justify-content:space-between;color:#64748b;font-size:11px}
.download-intro{padding:56px 0 30px;max-width:900px}.download-intro h1{max-width:780px}.download-intro>p{max-width:720px;color:var(--muted)}.download-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.download-tags span{font-size:12px;color:var(--cyan);background:rgba(56,189,248,.09);border:1px solid rgba(56,189,248,.2);padding:5px 11px;border-radius:4px}.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:10px 0 28px}.platform-card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px}.platform-icon{width:42px;height:42px;display:grid;place-items:center;background:var(--steel);border-radius:8px;color:var(--cyan);font-size:22px}.platform-card h2{font-size:20px;margin:14px 0 7px}.platform-card>p{color:var(--muted);font-size:13px;min-height:65px}.platform-card h3{font-size:13px;margin:18px 0 8px}.platform-card ol{padding-left:19px;color:var(--muted);font-size:12px}.platform-card li{padding:3px 0 3px 3px}.source-notice{display:flex;gap:15px;padding:19px;background:rgba(242,92,54,.07);border:1px solid rgba(242,92,54,.22);border-radius:9px;margin-top:8px;margin-bottom:34px}.notice-symbol{flex:0 0 27px;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:rgba(242,92,54,.18);color:#ff9a7f;font-weight:800}.source-notice h2{font-size:15px;margin:0 0 4px}.source-notice p{color:var(--muted);font-size:12px;margin:0}.download-faq{padding:10px 0 55px;max-width:850px}.download-faq>h2{font-size:22px;margin-bottom:12px}.download-faq details{border-bottom:1px solid var(--line);padding:14px 0}.download-faq summary{cursor:pointer;font-weight:700;font-size:14px}.download-faq details p{color:var(--muted);font-size:13px;margin:9px 0 0}.download-faq>.text-link{display:inline-block;margin-top:22px}.detail-page{padding-top:24px;padding-bottom:60px}.breadcrumbs{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:12px;margin-bottom:25px;flex-wrap:wrap}.breadcrumbs a{color:var(--cyan)}.detail-layout{display:grid;grid-template-columns:270px 1fr;gap:42px;max-width:950px}.detail-poster{aspect-ratio:2/3;max-height:405px;overflow:hidden;border-radius:9px;border:1px solid var(--line);background:var(--panel)}.detail-poster img{width:100%;height:100%;object-fit:cover}.detail-copy h1{margin:7px 0 12px}.detail-facts{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:12px}.detail-facts span{padding:4px 9px;background:var(--steel);border-radius:4px}.detail-summary{font-size:16px;color:#cbd5e1;margin:20px 0}.detail-copy h2{font-size:18px;margin:22px 0 8px}.detail-copy>p:not(.detail-summary){color:var(--muted);font-size:14px}.compact-notice{margin:20px 0;padding:13px}.error-page{padding:80px 0 100px}.error-page p{color:var(--muted);margin-bottom:25px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}::selection{background:rgba(242,92,54,.35)}
@media(max-width:1050px){.media-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.category-strip{grid-template-columns:repeat(2,1fr)}.discovery{gap:28px}.footer-main{gap:35px}}
@media(max-width:700px){.container{width:min(100% - 32px,var(--container))}.header-inner{height:62px;gap:14px}.main-nav,.header-download{display:none}.menu-toggle{display:block;margin-left:auto}.mobile-nav:not([hidden]){display:block}.discovery{grid-template-columns:1fr;gap:22px;padding:30px 0 20px}.discovery h1{font-size:29px}.lead{font-size:14px}.search-panel{padding:15px}.section-heading h2,.about-block h2,.device-callout h2{font-size:21px}.media-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 9px}.media-info{padding:8px}.media-info h3{font-size:12px}.media-info p{font-size:10px;min-height:48px}.media-meta{font-size:9px;gap:5px}.category-strip{gap:8px}.strip-item{padding:12px 9px;gap:8px}.strip-item p{font-size:10px}.device-callout{align-items:flex-start;flex-direction:column;padding:20px}.about-block{grid-template-columns:1fr;gap:8px;padding:30px 0 38px}.footer-main{grid-template-columns:1fr 1fr;gap:25px;padding:28px 0}.footer-brand{grid-column:1/-1}.footer-note{grid-column:1/-1}.platform-grid{grid-template-columns:1fr}.platform-card>p{min-height:0}.download-intro{padding:35px 0 20px}.download-intro h1{font-size:30px}.detail-layout{grid-template-columns:120px 1fr;gap:18px}.detail-poster{max-height:190px}.detail-copy h1{font-size:25px}.detail-summary{font-size:14px;margin:12px 0}.detail-copy h2{margin-top:14px}.source-notice{padding:14px}.footer-bottom{gap:10px;flex-wrap:wrap}}
@media(max-width:390px){.media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout{grid-template-columns:1fr}.detail-poster{width:150px}.category-strip{grid-template-columns:1fr}.search-control button{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* 页面状态与细节补充 */
button:disabled{opacity:.55;cursor:not-allowed}.media-card:focus-within{border-color:rgba(56,189,248,.55)}.poster-link:focus-visible{outline-offset:-3px}.category-tab:focus-visible,.button:focus-visible,.header-download:focus-visible{outline-offset:3px}.media-info .text-link{display:inline-flex;align-items:center;gap:5px}.media-info .text-link span{transition:transform .2s}.media-card:hover .text-link span{transform:translateX(3px)}
.search-control input::-webkit-search-cancel-button{cursor:pointer;filter:grayscale(1)}.search-control button:hover{background:#ff704d}.search-control button:focus-visible{outline-color:var(--cyan);outline-offset:2px}.category-tab{transition:background .18s,border-color .18s,color .18s}.strip-item{transition:border-color .18s,background .18s}.strip-item:hover{border-color:rgba(56,189,248,.35);background:#19212d}.strip-item>a{display:grid;place-items:center;width:28px;height:28px;border-radius:5px;background:rgba(56,189,248,.08)}
.download-page{min-height:55vh}.platform-card{position:relative;overflow:hidden}.platform-card:before{content:"";position:absolute;top:0;left:22px;right:22px;height:1px;background:linear-gradient(90deg,transparent,rgba(56,189,248,.4),transparent)}.platform-card ol{margin-bottom:0}.platform-card li::marker{color:var(--cyan);font-weight:700}.download-faq details[open] summary{color:var(--cyan)}.download-faq summary:focus-visible{outline-offset:5px}.download-faq details p{max-width:760px;line-height:1.8}.source-notice .notice-symbol{margin-top:1px}.compact-notice p{line-height:1.7}.detail-copy .button{margin-top:5px}.detail-poster img{display:block}
.footer-links a:hover{color:var(--cyan)}.footer-note p{line-height:1.8}.footer-brand .brand{width:max-content}.footer-bottom span:last-child{letter-spacing:.04em}.breadcrumbs span:last-child{color:#cbd5e1}.error-page{min-height:45vh}.error-page .eyebrow{display:inline-block}.error-page h1{margin-top:12px}.error-page p{max-width:520px;line-height:1.8}
@media(min-width:1201px){.discovery{padding-top:52px;padding-bottom:42px}.catalog-section{padding-top:30px}.media-grid{gap:22px 16px}.media-info{padding:12px 12px 13px}}
@media(max-width:900px){.discovery{grid-template-columns:1fr;gap:22px}.discovery-copy{max-width:760px}.search-panel{max-width:760px}.media-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-note{grid-column:1/-1}.platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.platform-card:last-child{grid-column:1/-1}}
@media(max-width:520px){.container{width:calc(100% - 28px)}.brand-name{font-size:19px}.discovery{padding-top:26px}.discovery h1{font-size:27px}.hero-actions .button{flex:1}.section-heading{align-items:flex-start}.section-heading p{max-width:250px}.media-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 8px}.poster-badge{left:5px;bottom:5px;padding:1px 5px;font-size:9px}.media-info{padding:7px}.media-info h3{font-size:11px}.media-info p{font-size:10px;line-height:1.55}.media-meta{font-size:9px}.category-tabs{gap:6px}.category-tab{padding:6px 10px;font-size:12px}.device-callout .button{width:100%}.footer-main{grid-template-columns:1fr 1fr;gap:20px}.footer-links{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,1fr)}.footer-links strong{grid-column:1/-1}.footer-note{grid-column:1/-1}.footer-bottom{font-size:10px}.platform-grid{grid-template-columns:1fr}.platform-card:last-child{grid-column:auto}.platform-card{padding:18px}.detail-layout{grid-template-columns:105px 1fr;gap:14px}.detail-poster{max-height:160px}.detail-copy h1{font-size:22px}.detail-copy .eyebrow{font-size:10px}.detail-facts{gap:5px}.detail-facts span{font-size:10px;padding:3px 6px}.detail-summary{font-size:13px}.detail-copy>p:not(.detail-summary){font-size:12px;line-height:1.8}.breadcrumbs{font-size:11px;margin-bottom:18px}}
@media(max-width:350px){.media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout{grid-template-columns:1fr}.detail-poster{width:138px;max-height:207px}.hero-actions{flex-direction:column}.hero-actions .button{width:100%}.footer-bottom{flex-direction:column}}

/* 高对比度、打印与窄屏容错 */
@media(hover:none){.media-card:hover{transform:none}.media-card:hover .poster-link img{transform:none}.button:hover{transform:none}}
@media print{body{background:#fff;color:#111}.site-header,.site-footer,.hero-actions,.search-panel,.category-tabs,.device-callout,.text-link{display:none!important}.container{width:100%;max-width:none}.media-card,.platform-card,.source-notice{break-inside:avoid;background:#fff;color:#111;border:1px solid #bbb}.media-info p,.about-block p,.platform-card>p,.platform-card ol{color:#333}.poster-link{max-height:230px}.media-grid{grid-template-columns:repeat(4,1fr)}}
@media(prefers-contrast:more){:root{--muted:#c0cad8;--line:rgba(226,232,240,.35)}.category-tab,.download-tags span,.detail-facts span{border:1px solid currentColor}.search-control{border-color:#94a3b8}.button-cyan{border-color:var(--cyan)}}
img{max-width:100%}input,button{min-height:40px}summary{line-height:1.6}section[id],article[id]{scroll-margin-top:88px}.footer-links a,.breadcrumbs a,.text-link,.category-tab{ text-underline-offset:3px }