@charset "UTF-8";
:root {
  color-scheme: dark;
  --bg: #0E1117;
  --deep: #080A0E;
  --panel: #161B24;
  --panel-2: #1B2230;
  --line: #293241;
  --line-soft: rgba(148,163,184,.14);
  --text: #F1F5F9;
  --muted: #94A3B8;
  --orange: #F25C36;
  --cyan: #38BDF8;
  --radius: 10px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.65; }
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 { outline: 2px solid var(--cyan); outline-offset: 3px; }
.skip-link, .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; }
.skip-link:focus { position: fixed; z-index: 1000; top: 12px; left: 12px; width: auto; height: auto; padding: 10px 14px; margin: 0; clip: auto; background: var(--orange); color: #fff; border-radius: 6px; }
.site-header { height: 72px; background: rgba(8,10,14,.96); border-bottom: 1px solid rgba(148,163,184,.12); position: relative; z-index: 5; }
.header-inner, .page-shell, .footer-inner { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.header-inner { height: 100%; display: flex; align-items: center; gap: 42px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 800; letter-spacing: .02em; flex-shrink: 0; }
.brand img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }
.main-nav { display: flex; align-items: center; gap: 28px; height: 100%; }
.main-nav a { color: var(--muted); height: 100%; display: inline-flex; align-items: center; position: relative; font-weight: 600; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--text); }
.main-nav a[aria-current="page"]::after { content: ""; position: absolute; height: 2px; left: 0; right: 0; bottom: 0; background: var(--orange); }
.header-download { margin-left: auto; padding: 9px 14px; border: 1px solid rgba(56,189,248,.35); border-radius: 7px; color: var(--cyan); font-weight: 650; }
.header-download:hover { background: rgba(56,189,248,.1); }
.page-shell { padding-top: 34px; padding-bottom: 72px; }
.discovery-head { display: grid; grid-template-columns: minmax(0,1fr) 310px; gap: 34px; align-items: center; padding: 22px 0 27px; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; letter-spacing: .08em; font-weight: 700; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 14px rgba(242,92,54,.6); }
.cyan-dot { background: var(--cyan); box-shadow: 0 0 14px rgba(56,189,248,.55); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(27px, 3.4vw, 40px); line-height: 1.24; letter-spacing: -.035em; margin: 13px 0 12px; font-weight: 800; }
.intro-copy > p, .download-hero-copy > p { max-width: 700px; color: var(--muted); font-size: 15px; margin-bottom: 20px; }
.intro-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 9px 16px; border-radius: 7px; font-weight: 700; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--orange); border: 1px solid var(--orange); }
.button-primary:hover { background: #ff704b; }
.button-quiet { color: var(--text); border: 1px solid var(--line); background: rgba(255,255,255,.025); }
.button-quiet:hover { border-color: #64748b; }
.button-cyan { color: #07131b; background: var(--cyan); border: 1px solid var(--cyan); }
.quick-panel { padding: 19px 20px 16px; border: 1px solid var(--line); border-radius: 10px; background: linear-gradient(145deg, #1a2230, #131923); }
.quick-panel-top { display: flex; align-items: center; gap: 9px; color: var(--cyan); font-size: 12px; font-weight: 700; margin-bottom: 13px; }
.panel-icon { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 6px; background: rgba(56,189,248,.12); }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: #6ee7b7; margin-left: auto; }
.quick-panel strong { display: block; font-size: 17px; margin-bottom: 5px; }
.quick-panel p { color: var(--muted); font-size: 12px; margin-bottom: 12px; }
.quick-link { display: flex; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--line-soft); color: var(--cyan); font-weight: 700; }
.device-tags { display: flex; gap: 6px; }
.device-tags span, .tag-row span { padding: 2px 7px; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); font-size: 11px; }
.search-section { border-top: 1px solid var(--line-soft); padding: 21px 0 20px; }
.search-form { display: flex; align-items: center; height: 48px; max-width: 700px; padding: 4px 5px 4px 14px; border: 1px solid #303a4b; border-radius: 8px; background: var(--panel); transition: border-color .2s; }
.search-form:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(56,189,248,.08); }
.search-symbol { color: var(--cyan); font-size: 27px; line-height: 1; margin-right: 10px; }
.search-form input { flex: 1; min-width: 0; color: var(--text); border: 0; outline: 0; background: transparent; }
.search-form input::placeholder { color: #718096; }
.search-form button { border: 0; border-radius: 6px; padding: 8px 17px; color: #07131b; background: var(--cyan); font-weight: 750; cursor: pointer; }
.category-nav { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.category-chip { padding: 6px 14px; border: 1px solid var(--line); border-radius: 5px; background: var(--panel); color: var(--muted); font-weight: 650; }
.category-chip:hover { color: var(--text); border-color: #536174; }
.category-chip.is-active { color: #fff; border-color: var(--orange); background: rgba(242,92,54,.13); }
.catalog-section { padding-top: 13px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.section-kicker { color: var(--orange); font-size: 11px; }
.section-heading h2, .guide-heading h2 { font-size: 23px; line-height: 1.3; margin: 5px 0 3px; letter-spacing: -.02em; }
.section-description { color: var(--muted); font-size: 12px; margin: 0; }
.result-count { color: var(--muted); font-size: 12px; padding-bottom: 4px; }
.result-count b { color: var(--text); font-size: 16px; }
.poster-grid { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 22px 15px; }
.poster-card { min-width: 0; }
.poster-wrap { aspect-ratio: 2 / 3; position: relative; overflow: hidden; border-radius: 7px; background: #202938; border: 1px solid rgba(148,163,184,.13); }
.poster-wrap::after { content: ""; position: absolute; inset: 40% 0 0; background: linear-gradient(transparent, rgba(5,8,12,.42)); pointer-events: none; }
.poster-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.poster-card:hover .poster-wrap img { transform: scale(1.035); }
.poster-type, .poster-quality { position: absolute; z-index: 1; top: 9px; left: 9px; padding: 3px 7px; border-radius: 4px; background: rgba(8,10,14,.78); color: #e2e8f0; font-size: 10px; backdrop-filter: blur(6px); }
.poster-quality { left: auto; right: 8px; color: var(--cyan); }
.poster-info { padding: 9px 1px 0; }
.poster-info h3 { font-size: 14px; line-height: 1.4; margin: 0 0 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.poster-meta { display: flex; align-items: center; gap: 7px; color: #8290a4; font-size: 11px; }
.poster-meta i { width: 3px; height: 3px; border-radius: 50%; background: #64748b; }
.poster-info p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; color: var(--muted); font-size: 11px; line-height: 1.55; margin: 6px 0 8px; min-height: 34px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 5px; }
.tag-row span { font-size: 10px; padding: 1px 6px; }
.catalog-note { margin: 17px 0 0; color: #758296; font-size: 11px; }
.empty-state { text-align: center; padding: 54px 20px; border: 1px dashed #364153; border-radius: 10px; background: rgba(22,27,36,.55); }
.empty-icon { font-size: 32px; color: var(--cyan); }
.empty-state h3 { margin: 8px 0 4px; font-size: 18px; }
.empty-state p { color: var(--muted); margin-bottom: 16px; }
.category-strip { margin-top: 45px; }
.compact-heading { margin-bottom: 14px; }
.category-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.category-card { position: relative; min-height: 104px; padding: 15px 16px; border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(145deg,#1a202b,#141922); transition: border-color .2s, transform .2s; }
.category-card:hover { border-color: #536174; transform: translateY(-2px); }
.category-number { display: block; color: var(--orange); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.category-name { display: block; margin-top: 4px; font-size: 17px; font-weight: 800; }
.category-desc { display: block; color: var(--muted); font-size: 11px; }
.category-card b { position: absolute; right: 15px; top: 17px; color: var(--cyan); font-size: 17px; }
.device-banner { position: relative; overflow: hidden; display: flex; align-items: center; min-height: 220px; margin-top: 38px; padding: 30px 34px; border: 1px solid rgba(56,189,248,.22); border-radius: 10px; background: linear-gradient(110deg,#172331,#131a24 65%,#182332); }
.device-copy { position: relative; z-index: 1; max-width: 620px; }
.device-copy h2 { font-size: 24px; margin: 6px 0; }
.device-copy p { color: var(--muted); max-width: 560px; margin-bottom: 17px; }
.device-copy .section-kicker { color: var(--cyan); }
.device-art { position: absolute; right: 160px; top: 0; width: 300px; height: 100%; opacity: .8; }
.device-screen { position: absolute; right: 28px; top: 38px; width: 180px; height: 120px; border: 7px solid #36475a; border-radius: 8px; background: linear-gradient(135deg,rgba(56,189,248,.25),rgba(242,92,54,.18)); transform: perspective(300px) rotateY(-14deg); }
.device-screen::after { content: ""; position: absolute; width: 40px; height: 6px; bottom: -14px; left: 63px; background: #36475a; border-radius: 0 0 4px 4px; }
.device-phone { position: absolute; right: 0; bottom: 20px; width: 57px; height: 105px; border: 5px solid #66778a; border-radius: 11px; background: #111b29; transform: rotate(9deg); }
.device-glow { position: absolute; right: 5px; top: 15px; width: 190px; height: 150px; background: rgba(56,189,248,.1); filter: blur(38px); }
.device-badges { position: absolute; right: 27px; bottom: 24px; display: flex; gap: 7px; }
.device-badges span { padding: 3px 8px; color: var(--cyan); background: rgba(8,10,14,.6); border: 1px solid rgba(56,189,248,.25); border-radius: 4px; font-size: 10px; }
.site-footer { background: var(--deep); border-top: 1px solid var(--line-soft); }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 18px 30px; padding: 28px 0 22px; }
.footer-brand .brand { font-size: 17px; }
.footer-brand .brand img { width: 34px; height: 34px; }
.footer-brand p { color: var(--muted); font-size: 12px; margin: 8px 0 0; }
.footer-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 12px; }
.footer-links a:hover { color: var(--cyan); }
.copyright { grid-column: 1 / -1; padding-top: 13px; margin: 0; border-top: 1px solid var(--line-soft); color: #667386; font-size: 11px; }
.breadcrumb { display: flex; gap: 10px; align-items: center; color: #718096; font-size: 12px; margin-bottom: 24px; }
.breadcrumb a:hover { color: var(--cyan); }
.download-hero { min-height: 300px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 25px; padding: 20px 34px; overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: radial-gradient(circle at 78% 48%,rgba(56,189,248,.12),transparent 32%),linear-gradient(115deg,#171e29,#10151e); }
.download-hero-copy h1 { max-width: 600px; }
.download-hero-copy > p { max-width: 610px; }
.download-visual { position: relative; height: 250px; }
.visual-ring { position: absolute; border: 1px solid rgba(56,189,248,.17); border-radius: 50%; }
.ring-one { width: 235px; height: 235px; top: 7px; left: 50%; transform: translateX(-50%); }
.ring-two { width: 180px; height: 180px; top: 34px; left: 50%; transform: translateX(-50%); }
.visual-device { position: absolute; z-index: 1; border: 7px solid #526174; background: linear-gradient(135deg,#25354a,#101925); box-shadow: 0 18px 40px rgba(0,0,0,.3); }
.device-tv { width: 190px; height: 125px; top: 58px; left: 50%; transform: translateX(-54%); border-radius: 9px; }
.device-tv::after { content: ""; position: absolute; width: 48px; height: 7px; bottom: -14px; left: 63px; background: #526174; border-radius: 0 0 4px 4px; }
.device-mobile { width: 62px; height: 118px; top: 105px; left: calc(50% + 65px); border-width: 5px; border-radius: 12px; background: linear-gradient(145deg,#263c51,#101923); }
.device-mobile::after { content: ""; position: absolute; width: 18px; height: 3px; border-radius: 3px; background: #7d8da0; bottom: 4px; left: 17px; }
.visual-device span { display: block; width: 100%; height: 100%; background: linear-gradient(135deg,rgba(56,189,248,.15),transparent 55%,rgba(242,92,54,.14)); }
.visual-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 18px var(--orange); }
.dot-one { top: 43px; left: 26%; }.dot-two { right: 12%; bottom: 43px; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.download-options { padding-top: 42px; }
.version-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.version-card { min-height: 300px; padding: 22px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel); display: flex; flex-direction: column; }
.version-card:first-child { border-color: rgba(242,92,54,.4); background: linear-gradient(155deg,rgba(242,92,54,.07),var(--panel) 45%); }
.version-icon { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 9px; color: var(--cyan); margin-bottom: 16px; }
.browser-icon { display: flex; align-items: flex-start; gap: 4px; padding: 9px; }
.browser-icon span { width: 5px; height: 5px; border-radius: 50%; background: var(--orange); }
.browser-icon span:nth-child(2) { background: var(--cyan); }.browser-icon span:nth-child(3) { background: #94a3b8; }
.phone-icon span { width: 17px; height: 27px; border: 2px solid var(--cyan); border-radius: 4px; position: relative; }
.phone-icon span::after { content: ""; position: absolute; width: 4px; height: 2px; border-radius: 2px; background: var(--cyan); bottom: 2px; left: 5px; }
.tv-icon span { width: 27px; height: 19px; border: 2px solid var(--cyan); border-radius: 3px; position: relative; }
.tv-icon span::after { content: ""; position: absolute; width: 12px; height: 2px; background: var(--cyan); bottom: -6px; left: 5px; }
.version-label { color: var(--cyan); font-size: 11px; font-weight: 750; }
.version-card h3 { margin: 3px 0 8px; font-size: 19px; }
.version-card p { color: var(--muted); font-size: 12px; min-height: 58px; margin-bottom: 12px; }
.version-card ul { list-style: none; padding: 0; margin: 0 0 17px; color: #aab6c6; font-size: 11px; }
.version-card li { position: relative; padding-left: 15px; margin: 5px 0; }
.version-card li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); }
.version-action { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); color: var(--orange); font-weight: 750; display: flex; justify-content: space-between; }
.version-status { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); color: #aab6c6; font-size: 11px; }
.status-dot { display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #f6ad55; vertical-align: 1px; }
.download-disclaimer { margin: 13px 0 0; padding: 11px 14px; border-left: 2px solid var(--cyan); background: rgba(56,189,248,.055); color: var(--muted); font-size: 11px; }
.install-guide { display: grid; grid-template-columns: .8fr 1.2fr; gap: 30px; margin-top: 46px; padding: 26px; border: 1px solid var(--line); border-radius: 9px; background: rgba(22,27,36,.6); }
.guide-heading h2 { max-width: 300px; margin-top: 8px; }
.guide-list { display: grid; gap: 13px; }
.guide-item { display: flex; gap: 15px; padding-bottom: 12px; border-bottom: 1px solid var(--line-soft); }
.guide-item:last-child { border: 0; padding-bottom: 0; }
.guide-item > span { color: var(--cyan); font-size: 12px; font-weight: 800; padding-top: 2px; }
.guide-item h3 { font-size: 14px; margin: 0 0 3px; }
.guide-item p { color: var(--muted); font-size: 11px; margin: 0; }
.download-return { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 28px; padding: 21px 24px; border: 1px solid rgba(242,92,54,.25); border-radius: 9px; background: rgba(242,92,54,.055); }
.download-return h2 { font-size: 18px; margin: 0 0 3px; }
.download-return p { color: var(--muted); font-size: 12px; margin: 0; }
@media (max-width: 1050px) {
  .poster-grid { grid-template-columns: repeat(5,minmax(0,1fr)); }
  .device-art { right: 100px; opacity: .55; }
}
@media (max-width: 760px) {
  .header-inner, .page-shell, .footer-inner { width: min(100% - 32px, 620px); }
  .site-header { height: 64px; }
  .header-inner { gap: 18px; }
  .brand { font-size: 18px; gap: 7px; }.brand img { width: 34px; height: 34px; }
  .main-nav { gap: 14px; font-size: 12px; }
  .header-download { padding: 7px 9px; font-size: 11px; }
  .discovery-head { grid-template-columns: 1fr; gap: 20px; padding-top: 13px; }
  .quick-panel { display: grid; grid-template-columns: 1fr auto; column-gap: 12px; }
  .quick-panel-top { grid-column: 1/-1; margin-bottom: 6px; }
  .quick-panel strong, .quick-panel p { grid-column: 1; }
  .quick-link { grid-column: 2; grid-row: 2 / span 2; align-self: center; border: 0; }
  .device-tags { grid-column: 1/-1; }
  .poster-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 19px 12px; }
  .category-cards { grid-template-columns: repeat(2,1fr); }
  .device-banner { padding: 24px; min-height: 235px; }
  .device-art { right: 5px; opacity: .24; }
  .device-badges { right: 20px; bottom: 15px; }
  .download-hero { grid-template-columns: 1fr; padding: 25px; }
  .download-visual { height: 175px; margin-top: -15px; }
  .ring-one { width: 170px; height: 170px; top: 0; }.ring-two { width: 130px; height: 130px; top: 20px; }
  .device-tv { width: 145px; height: 94px; top: 32px; }.device-mobile { top: 70px; height: 90px; width: 49px; }
  .version-grid { grid-template-columns: 1fr; }
  .version-card { min-height: 0; }
  .version-card p { min-height: 0; }
  .install-guide { grid-template-columns: 1fr; gap: 18px; padding: 21px; }
}
@media (max-width: 480px) {
  .header-inner, .page-shell, .footer-inner { width: calc(100% - 26px); }
  .header-inner { gap: 12px; }
  .main-nav { gap: 10px; }.main-nav a { font-size: 11px; }
  .header-download { font-size: 0; padding: 8px 10px; }.header-download span { font-size: 14px; }
  .poster-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px 10px; }
  .poster-info h3 { font-size: 12px; }
  .poster-info p { font-size: 10px; }
  .search-form { height: 45px; }.search-form button { padding: 7px 11px; font-size: 12px; }
  .category-chip { padding: 5px 11px; font-size: 12px; }
  .section-heading h2, .guide-heading h2 { font-size: 20px; }
  .category-card { min-height: 96px; padding: 12px; }
  .device-banner { padding: 20px 17px; }.device-copy h2 { font-size: 20px; }.device-copy p { max-width: 95%; font-size: 12px; }
  .device-art { right: -90px; }
  .device-badges { display: none; }
  .footer-inner { grid-template-columns: 1fr; }.footer-links { gap: 17px; }
  .download-return { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}