/* 网飞猫：暗夜视听索引界面 */
:root{
  color-scheme:dark;
  --bg:#0E1117;--deep:#080A0E;--panel:#161B24;--panel-2:#1B2230;
  --line:#293140;--line-soft:#202734;--text:#F1F5F9;--muted:#94A3B8;
  --brand:#F25C36;--brand-hot:#ff7954;--cyan:#38BDF8;--steel:#232B3A;
  --radius:10px;--small-radius:7px;--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,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
img{display:block;max-width:100%}
.skip-link{position:absolute;left:12px;top:-60px;z-index:99;padding:8px 14px;background:var(--brand);color:#fff;border-radius:6px}
.skip-link:focus{top:12px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{height:76px;background:rgba(8,10,14,.96);border-bottom:1px solid #202631;position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
.header-inner{max-width:var(--content);height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;gap:42px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{width:42px;height:42px;object-fit:contain;border-radius:9px}
.brand-copy{display:flex;flex-direction:column;line-height:1.2}
.brand-copy strong{font-size:19px;letter-spacing:.02em}
.brand-copy small{font-size:10px;color:var(--muted);margin-top:5px;letter-spacing:.08em}
.main-nav{display:flex;align-items:center;gap:30px;height:100%}
.main-nav a{height:100%;display:flex;align-items:center;position:relative;color:#aab4c3;font-size:14px;transition:color .2s}
.main-nav a:hover,.main-nav a.is-active{color:#fff}
.main-nav a.is-active:after{content:"";height:2px;background:var(--brand);position:absolute;bottom:0;left:0;right:0;border-radius:2px}
.header-download{margin-left:auto;padding:9px 14px;border:1px solid #29485a;background:#101c26;border-radius:7px;color:#bcecff;font-size:12px;display:flex;align-items:center;gap:9px;transition:.2s}
.header-download:hover{border-color:var(--cyan);background:#132735}
.device-dot{width:7px;height:7px;background:var(--cyan);border-radius:50%;box-shadow:0 0 12px #38bdf866}
.page-shell{max-width:var(--content);margin:0 auto;padding:30px 24px 76px}
.search-hub{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:30px;row-gap:22px;padding:24px 0 20px}
.hub-copy{min-width:0}
.brand-kicker,.section-kicker{display:flex;align-items:center;gap:9px;color:var(--brand-hot);font-size:11px;font-weight:700;letter-spacing:.08em}
.kicker-line{width:20px;height:2px;background:var(--brand);display:inline-block}
h1,h2,h3,p{margin-top:0}
.search-hub h1{font-size:clamp(27px,3.2vw,38px);letter-spacing:-.045em;line-height:1.25;margin:10px 0 8px;font-weight:780}
.hub-copy>p{color:#a5b0c0;margin:0;font-size:14px}
.hub-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.hub-badges span{font-size:11px;color:#aeb9c8;background:#1a202b;border:1px solid #293140;border-radius:4px;padding:3px 9px}
.hub-device-link{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid #24475a;background:linear-gradient(120deg,#12212c,#111923);border-radius:9px;min-width:250px;transition:.2s}
.hub-device-link:hover{border-color:var(--cyan);transform:translateY(-2px)}
.device-icon{width:36px;height:36px;display:grid;place-items:center;background:#163448;color:var(--cyan);border-radius:7px;font-size:22px}
.hub-device-link span:nth-child(2){display:flex;flex-direction:column;line-height:1.4}
.hub-device-link strong{font-size:13px}
.hub-device-link small{font-size:10px;color:var(--muted);margin-top:4px}
.hub-device-link>b{margin-left:auto;color:var(--cyan);font-size:24px;font-weight:400}
.search-form{height:52px;display:flex;align-items:center;gap:12px;padding:5px 6px 5px 16px;border:1px solid #303a49;background:#151b25;border-radius:8px;grid-column:1/-1;transition:border .2s}
.search-form:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px #38bdf812}
.search-symbol{font-size:25px;line-height:1;color:#8190a4}
.search-form input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font-size:14px}
.search-form input::placeholder{color:#6f7d90}
.search-form button{height:40px;border:0;border-radius:6px;padding:0 22px;background:var(--brand);color:#fff;font-weight:700;font-size:13px;cursor:pointer;transition:background .2s}
.search-form button:hover,.button-primary:hover{background:var(--brand-hot)}
.category-nav{display:flex;gap:8px;grid-column:1/-1;flex-wrap:wrap}
.category-nav a{padding:6px 16px;border:1px solid #2a3341;border-radius:5px;background:#171e29;color:#aab5c4;font-size:12px;transition:.2s}
.category-nav a:hover{border-color:#69778b;color:#fff}
.category-nav a.selected{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.catalog-section{margin-top:19px}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px;gap:20px}
.section-heading h2,.intro-main h2,.watch-copy h2,.device-section h2,.download-faq h2{font-size:22px;line-height:1.3;letter-spacing:-.025em;margin:5px 0 5px}
.section-heading p{margin:0;color:var(--muted);font-size:12px}
.section-kicker{font-size:10px;color:var(--cyan)}
.result-count{color:#8d9aac;font-size:11px;border:1px solid #2a3341;padding:5px 10px;border-radius:5px;white-space:nowrap}
.poster-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:23px 15px}
.poster-card{min-width:0}
.poster-link{display:block;height:100%}
.poster-frame{position:relative;aspect-ratio:2/3;overflow:hidden;border-radius:7px;background:#202938;border:1px solid #303a49}
.poster-frame:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(5,8,13,.48));pointer-events:none}
.poster-frame img{width:100%;height:100%;object-fit:cover;transition:transform .45s cubic-bezier(.2,.7,.2,1),filter .3s}
.poster-card:hover .poster-frame img{transform:scale(1.045);filter:brightness(1.08)}
.poster-category,.poster-year{position:absolute;z-index:1;top:9px;padding:3px 7px;border-radius:4px;background:rgba(8,10,14,.78);backdrop-filter:blur(6px);font-size:10px;color:#e8edf4}
.poster-category{left:9px}.poster-year{right:9px;color:#c5d0df}
.poster-info{padding:10px 1px 0}
.poster-info h3{font-size:14px;line-height:1.4;margin:0 0 6px;font-weight:680;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.poster-meta{display:flex;justify-content:space-between;gap:5px;color:#8f9caf;font-size:10px}
.poster-info p{font-size:11px;line-height:1.65;color:#9ba7b8;margin:7px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}
.tag-row{display:flex;gap:5px}
.tag-row span{font-size:9px;color:#a9b5c5;background:#222b39;border-radius:3px;padding:1px 6px}
.empty-state{border:1px dashed #394456;border-radius:10px;padding:52px 20px;text-align:center;background:#141a23}
.empty-icon{font-size:32px;color:var(--cyan)}
.empty-state h3{margin:8px 0 4px;font-size:18px}
.empty-state p{color:var(--muted);font-size:13px;margin-bottom:18px}
.button-primary,.button-cyan,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:6px;padding:10px 17px;font-size:12px;font-weight:700;transition:.2s}
.button-primary{background:var(--brand);color:#fff}
.button-cyan{background:#123044;border:1px solid #23516a;color:#9ce3ff}
.button-cyan:hover{background:#17415b;border-color:var(--cyan)}
.button-outline{border:1px solid #3b4657;color:#d2dbe7}
.button-outline:hover{border-color:var(--cyan);color:var(--cyan)}
.watch-strip{margin-top:45px;padding:22px 25px;display:flex;align-items:center;gap:19px;border:1px solid #293b4b;background:linear-gradient(105deg,#17232e,#151c27 60%,#1c202b);border-radius:10px}
.watch-mark{width:46px;height:46px;border-radius:9px;background:#2c1b1a;color:#ff987e;display:grid;place-items:center;font-size:18px;flex-shrink:0}
.watch-copy{flex:1}
.watch-copy h2{font-size:17px;margin:4px 0}
.watch-copy p{font-size:12px;color:var(--muted);margin:0}
.intro-section{display:grid;grid-template-columns:1.5fr 1fr;gap:65px;padding:48px 4px 5px}
.intro-main h2{font-size:23px;margin:8px 0 13px}
.intro-main p{color:#a6b1c0;font-size:13px;line-height:1.95;margin-bottom:10px}
.intro-side{display:grid;gap:9px;align-content:center}
.info-tile{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid #27303e;background:#151b25;border-radius:8px}
.info-tile>b{font-size:19px;color:var(--brand);font-weight:750;font-variant-numeric:tabular-nums}
.info-tile span{display:flex;flex-direction:column;line-height:1.5}
.info-tile strong{font-size:12px}.info-tile small{font-size:10px;color:var(--muted);margin-top:2px}
.site-footer{background:var(--deep);border-top:1px solid #202631}
.footer-inner{max-width:var(--content);margin:auto;padding:35px 24px 28px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}
.footer-logo img{width:38px;height:38px}
.footer-logo .brand-copy strong{font-size:17px}
.footer-brand p{max-width:390px;color:#7f8b9c;font-size:11px;line-height:1.8;margin:13px 0 0}
.footer-links{display:flex;flex-direction:column;gap:7px;align-items:flex-start}
.footer-links strong{font-size:12px;margin-bottom:5px}
.footer-links a{font-size:11px;color:#8995a6;transition:color .2s}
.footer-links a:hover{color:var(--cyan)}
.footer-bottom{max-width:var(--content);margin:auto;padding:13px 24px 18px;border-top:1px solid #1b222c;display:flex;justify-content:space-between;color:#687587;font-size:10px}
.breadcrumb{display:flex;gap:10px;color:#758296;font-size:11px;margin:2px 0 22px}
.breadcrumb a:hover{color:var(--cyan)}
.download-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:28px 38px;min-height:280px;background:linear-gradient(115deg,#19202b,#151c27 58%,#17232e);border:1px solid #2a3544;border-radius:12px;overflow:hidden}
.download-hero h1{font-size:clamp(27px,3.4vw,39px);line-height:1.25;letter-spacing:-.04em;margin:10px 0 12px}
.download-hero-copy>p{max-width:570px;color:#a6b2c2;font-size:13px;line-height:1.9}
.hero-actions{display:flex;gap:10px;margin-top:22px}
.device-illustration{height:210px;position:relative;display:flex;align-items:center;justify-content:center}
.screen-large{width:240px;height:150px;border:7px solid #343d4a;border-bottom-width:10px;border-radius:10px;background:linear-gradient(140deg,#101822,#23384a);box-shadow:0 15px 40px #0008;position:relative;display:flex;align-items:center;justify-content:center;flex-direction:column;z-index:1}
.screen-large span,.screen-small span{font-weight:800;letter-spacing:.1em;color:#f5a18b}
.screen-large i,.screen-small i{font-style:normal;color:var(--brand);font-size:20px;margin-top:7px}
.screen-glow{position:absolute;width:90px;height:90px;border-radius:50%;background:#f25c3624;filter:blur(18px)}
.screen-small{position:absolute;width:67px;height:112px;border:5px solid #485365;border-radius:10px;background:#121d29;right:4%;bottom:17px;z-index:2;display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:8px}
.screen-small i{font-size:13px;margin-top:3px}
.device-base{position:absolute;width:280px;height:8px;background:#3c4655;bottom:25px;border-radius:2px 2px 12px 12px}
.device-section{padding:48px 4px 10px}
.device-section-heading{display:flex;align-items:center;gap:17px;margin-bottom:20px}
.device-number{font-size:29px;line-height:1;color:var(--brand);font-weight:800;letter-spacing:-.06em}
.device-section-heading h2{margin:4px 0;font-size:23px}
.device-section-heading p{font-size:12px;color:var(--muted);margin:0}
.device-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.detail-card{background:var(--panel);border:1px solid #293342;border-radius:9px;padding:20px 19px;min-height:164px}
.detail-icon{width:33px;height:33px;display:grid;place-items:center;background:#30211e;color:#ff9a7d;border-radius:7px;font-size:18px}
.detail-card h3{font-size:14px;margin:13px 0 6px}
.detail-card p{font-size:11px;color:#9ba8b9;line-height:1.8;margin:0}
.notice-box{margin-top:14px;padding:13px 16px;display:flex;align-items:flex-start;gap:12px;border:1px solid #4b3932;background:#211b1b;border-radius:8px}
.notice-box>span{width:19px;height:19px;display:grid;place-items:center;border-radius:50%;background:#5b3429;color:#ffb39e;font-size:11px;flex-shrink:0;margin-top:2px}
.notice-box p{font-size:11px;color:#b6a9a4;margin:0;line-height:1.8}
.notice-box strong{color:#f0d4cb}
.tv-section{border-top:1px solid #252d39;margin-top:35px}
.cyan-number{color:var(--cyan)}
.tv-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;align-items:center;padding:10px 20px}
.tv-feature{height:220px;position:relative;display:flex;justify-content:center;align-items:center;flex-direction:column}
.tv-screen{width:260px;height:155px;padding:8px;border:2px solid #445165;border-radius:9px;background:#080b10;box-shadow:0 10px 30px #0008}
.tv-screen-inner{height:100%;background:radial-gradient(ellipse at 50% 40%,#27394a,#111923 70%);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
.tv-screen-inner span{font-size:17px;font-weight:800;color:#f1a28b;letter-spacing:.12em}
.tv-screen-inner b{font-size:10px;color:#a9c8da;margin-top:3px}
.tv-screen-inner i{font-style:normal;color:var(--brand);margin-top:7px}
.tv-stand{width:72px;height:28px;border-bottom:5px solid #465264;border-left:12px solid transparent;border-right:12px solid transparent;position:relative}
.tv-stand:after{content:"";position:absolute;width:110px;height:5px;background:#465264;bottom:-5px;left:50%;transform:translateX(-50%);border-radius:5px}
.tv-checklist h3{font-size:15px;margin:0 0 13px}
.tv-checklist ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.tv-checklist li{display:flex;gap:13px}
.tv-checklist li>span{font-size:13px;font-weight:800;color:var(--cyan);font-variant-numeric:tabular-nums}
.tv-checklist li strong{font-size:12px}
.tv-checklist li p{font-size:11px;color:#9ba8b9;margin:3px 0 0}
.cyan-notice{background:#14212a;border-color:#294758}
.cyan-notice>span{background:#1c455b;color:#a5e6ff}
.cyan-notice p{color:#a8c0cc}
.cyan-notice strong{color:#d4f3ff}
.download-faq{padding:44px 4px 20px;border-top:1px solid #252d39;margin-top:36px}
.download-faq h2{margin:5px 0 18px}
.download-faq details{border-top:1px solid #293240;padding:14px 3px}
.download-faq details:last-child{border-bottom:1px solid #293240}
.download-faq summary{cursor:pointer;font-size:13px;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:15px}
.download-faq summary::-webkit-details-marker{display:none}
.download-faq summary:after{content:"＋";color:var(--cyan);font-size:16px}
.download-faq details[open] summary:after{content:"－"}
.download-faq details p{font-size:12px;color:#9eabbc;line-height:1.85;margin:10px 26px 0 0}
.back-catalog{margin-top:20px;padding:20px 22px;border:1px solid #293746;background:#151e28;border-radius:9px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.back-catalog div{display:flex;flex-direction:column}
.back-catalog strong{font-size:14px}.back-catalog span{font-size:11px;color:var(--muted);margin-top:3px}
@media(max-width:1050px){.poster-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.header-inner{gap:28px}.intro-section{gap:35px}}
@media(max-width:760px){.site-header{height:66px}.header-inner{padding:0 17px;gap:20px}.brand img{width:36px;height:36px}.brand-copy strong{font-size:17px}.main-nav{gap:17px}.main-nav a{font-size:12px}.header-download{padding:8px 10px;font-size:0;gap:0}.header-download .device-dot{width:9px;height:9px}.page-shell{padding:20px 17px 55px}.search-hub{padding-top:17px;column-gap:12px}.hub-device-link{min-width:0;padding:10px}.hub-device-link small{max-width:125px}.hub-device-link>b{display:none}.hub-copy>p{font-size:12px}.hub-badges{gap:5px}.hub-badges span{font-size:9px}.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:19px 11px}.poster-info h3{font-size:12px}.poster-info p{font-size:10px}.poster-meta{font-size:9px}.watch-strip{margin-top:32px;padding:17px;gap:12px}.watch-copy h2{font-size:14px}.watch-copy p{font-size:10px}.watch-mark{width:38px;height:38px}.watch-strip .button-cyan{font-size:10px;padding:9px 10px}.intro-section{grid-template-columns:1fr;gap:18px;padding-top:36px}.intro-side{grid-template-columns:repeat(3,1fr);gap:7px}.info-tile{padding:9px;gap:7px}.info-tile>b{font-size:14px}.info-tile strong{font-size:10px}.info-tile small{font-size:9px}.footer-inner{padding:28px 17px;gap:25px}.download-hero{padding:25px;grid-template-columns:1fr .65fr;gap:10px}.screen-large{width:180px;height:120px}.device-base{width:210px}.screen-small{right:-2%;width:55px;height:92px}.tv-layout{gap:20px;padding:5px}.tv-screen{width:220px;height:135px}}
@media(max-width:520px){.header-inner{gap:13px}.main-nav{gap:12px}.main-nav a{font-size:11px}.brand-copy small{font-size:9px}.search-hub{grid-template-columns:1fr;row-gap:14px}.hub-device-link{grid-row:2;width:100%;max-width:none}.search-form{grid-column:1;grid-row:3}.category-nav{grid-row:4;grid-column:1}.search-hub h1{font-size:28px}.poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 10px}.poster-info p{min-height:33px;-webkit-line-clamp:2}.section-heading h2{font-size:19px}.watch-strip{flex-wrap:wrap}.watch-copy{min-width:calc(100% - 60px)}.watch-strip .button-cyan{margin-left:50px}.intro-side{grid-template-columns:1fr}.info-tile{padding:10px 13px}.footer-inner{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:1/-1}.footer-bottom{padding:12px 17px;gap:10px;flex-direction:column}.download-hero{grid-template-columns:1fr;padding:24px 20px}.device-illustration{height:160px;grid-row:2}.screen-large{width:210px;height:130px}.device-base{bottom:10px}.screen-small{right:13%;bottom:2px}.device-detail-grid{grid-template-columns:1fr;gap:9px}.detail-card{min-height:0;padding:15px}.detail-card h3{margin-top:9px}.tv-layout{grid-template-columns:1fr;padding:0;gap:5px}.tv-feature{height:180px}.tv-checklist{padding:0 5px}.back-catalog{align-items:flex-start;flex-direction:column}.back-catalog .button-primary{width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}