@charset "UTF-8";

:root {
  --black: #07090c;
  --panel: #11151c;
  --lime: #c8ff3d;
  --ivory: #f3f1ea;
  --paper: #fffdf7;
  --ink: #121418;
  --mute: #6a6f76;
  --line: #2a3038;
  --nav-shadow: 2px 2px 0 rgba(7, 9, 12, 0.35);
  --header-h: 76px;
  --content: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  min-width: 320px;
  padding-top: var(--header-h);
  color: var(--ink);
  background: var(--ivory);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
p, h1, h2, h3, figure, dl, dt, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.frame { width: min(calc(100% - 40px), var(--content)); margin: 0 auto; }

.topbar {
  position: fixed; z-index: 1000; top: 0; right: 0; left: 0; height: var(--header-h);
  background: var(--black); border-bottom: 1px solid rgba(200, 255, 61, 0.22);
}
.topbar-frame { display: flex; height: 100%; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand img { width: 48px; height: 48px; object-fit: contain; background: #fff; box-shadow: var(--nav-shadow); }
.brand span { display: grid; line-height: 1.2; }
.brand strong { color: #fff; font-size: 18px; }
.brand small { color: #9aa0a8; font-size: 12px; }
.main-menu ul { display: flex; gap: 26px; }
.main-menu a { position: relative; display: block; padding: 26px 0 22px; color: #e6e8ec; font-size: 14px; font-weight: 700; }
.main-menu a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 14px; height: 2px; background: var(--lime); transform: scaleX(0); }
.main-menu a:hover, .main-menu a.current { color: var(--lime); }
.main-menu a:hover::after, .main-menu a.current::after { transform: scaleX(1); }
.header-get, .mobile-get, .get-btn, .opening-action a {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 42px; padding: 0 18px; background: var(--lime); color: var(--black);
  font-weight: 800; box-shadow: var(--nav-shadow);
}
.header-get:hover, .opening-action a:hover, .get-btn:hover { background: #d8ff70; }
.mobile-controls { display: none; align-items: center; gap: 8px; }
.nav-switch { width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; border: 1px solid #3a4350; }
.nav-switch i { display: block; width: 18px; height: 2px; background: #fff; }

.opening {
  min-height: 700px; color: #fff;
  background:
    radial-gradient(circle at 12% 28%, rgba(200, 255, 61, 0.12), transparent 22%),
    linear-gradient(90deg, transparent 49.8%, rgba(200, 255, 61, 0.04) 50%, transparent 50.2%),
    var(--black);
  border-bottom: 8px solid #11151c;
}
.opening-frame { display: grid; grid-template-columns: 0.84fr 1.16fr; gap: 52px; align-items: center; min-height: 700px; padding: 64px 0; }
.overline { color: var(--lime); font-size: 12px; font-weight: 800; letter-spacing: 0.18em; }
.opening h1 { margin-top: 12px; font-size: clamp(52px, 6vw, 84px); line-height: 1; letter-spacing: 0.04em; }
.opening-kicker { margin-top: 16px; color: var(--lime); font-size: 24px; font-weight: 800; }
.opening-lead { max-width: 34em; margin-top: 16px; color: #adb4c1; }
.opening-action { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 28px; }
.opening-action a { min-width: 190px; padding: 14px 24px; }
.opening-action span { color: #87909f; font-size: 12px; }
.opening-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.opening-tags span { padding: 6px 12px; border: 1px solid #384157; color: #c8ced8; font-size: 12px; }

.rank-console {
  padding: 18px; border: 1px solid #3a4358;
  background: linear-gradient(145deg, #171e2c, #080b12 78%);
  box-shadow: 0 36px 70px rgba(0, 0, 0, 0.55), inset 0 0 0 4px #0d111a;
}
.console-head { display: flex; justify-content: space-between; padding-bottom: 14px; color: #cdd2dc; font-size: 12px; font-weight: 700; }
.console-head p { display: flex; gap: 8px; }
.console-head i { width: 8px; height: 8px; border-radius: 50%; background: #343e50; }
.console-head i:nth-child(2) { background: var(--lime); }
.console-grid { display: grid; grid-template-columns: 210px 1fr; gap: 16px; }
.phone { padding: 14px 12px 16px; background: #0a0d14; border: 1px solid #2c3549; }
.phone b { display: block; width: 70px; height: 8px; margin: 0 auto 10px; border-radius: 99px; background: #2a333c; }
.phone img { width: 100%; height: auto; max-height: 390px; object-fit: contain; background: #000; }
.rank-live li { display: grid; grid-template-columns: 42px 1fr; align-items: center; border-bottom: 1px solid #252e40; }
.rank-live span { color: var(--lime); font-weight: 900; font-size: 12px; padding-left: 8px; }
.rank-live button { min-height: 52px; text-align: left; color: #e6e8ec; font-weight: 800; }
.rank-live .is-on { background: rgba(200, 255, 61, 0.12); }
.rank-live .is-on button { color: var(--lime); }
.rank-status { margin-top: 12px; color: var(--lime); font-size: 13px; font-weight: 800; }

.block-head { margin-bottom: 28px; }
.block-head p { color: #6b8a12; font-size: 12px; font-weight: 800; letter-spacing: 0.16em; }
.block-head.light p { color: var(--lime); }
.block-head h2 { margin-top: 8px; font-size: clamp(28px, 4vw, 40px); }

.board { padding: 80px 0; background: var(--paper); }
.strips { display: grid; gap: 12px; }
.strips article { display: grid; grid-template-columns: 88px 1fr; gap: 16px; align-items: center; padding: 22px 24px; }
.strips .s1 { background: var(--black); color: #fff; width: 100%; }
.strips .s2 { background: var(--lime); width: 92%; margin-left: auto; }
.strips .s3 { background: #ece7d8; width: 84%; }
.strips .s4 { background: #11151c; color: #fff; width: 96%; margin-left: auto; }
.strips span { font-size: 28px; font-weight: 900; color: var(--lime); }
.strips .s2 span { color: var(--black); }
.strips p { margin-top: 6px; color: var(--mute); }
.strips .s1 p, .strips .s4 p { color: #adb4c1; }

.chart { padding: 80px 0; background: linear-gradient(180deg, #0c0f16, #07090c); color: #f3f1ea; }
.chart .block-head h2 { color: #fff; }
.podium { display: grid; grid-template-columns: 1.1fr 1fr; gap: 22px; align-items: stretch; }
.first { margin: 0; }
.first span, .rest span { display: inline-block; margin-bottom: 10px; color: var(--lime); font-weight: 900; letter-spacing: 0.08em; }
.glass { padding: 14px; background: #11151c; border: 1px solid #3a4358; box-shadow: 0 28px 50px rgba(0,0,0,.4); }
.glass img { width: 100%; height: auto; max-height: 480px; margin: 0 auto; object-fit: contain; }
.rest { display: grid; gap: 12px; }
.rest figure { margin: 0; display: grid; grid-template-columns: 92px 1fr; gap: 12px; align-items: center; padding: 10px; background: #11151c; border: 1px solid #2c3549; }
.rest .glass { padding: 6px; box-shadow: none; }
.rest img { max-height: 110px; }
.podium figcaption { margin-top: 10px; font-weight: 800; }
.rest figcaption { margin: 0; }
.first:hover .glass { transform: translateY(-4px); transition: transform .25s ease; }

.faq { padding: 80px 0; background: var(--ivory); }
.spec-sheet { display: grid; gap: 0; border-top: 2px solid var(--ink); }
.spec-sheet div { display: grid; grid-template-columns: 280px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid rgba(18,20,24,.12); }
.spec-sheet dt { font-weight: 900; }
.spec-sheet dd { color: var(--mute); }

.reviews { padding: 80px 0 40px; background: var(--paper); }
.reader-board li {
  display: grid; grid-template-columns: 56px 160px 1fr auto; gap: 16px; align-items: start;
  padding: 18px 8px; border-bottom: 1px solid rgba(18,20,24,.1);
}
.reader-board li:first-child { border-top: 2px solid var(--ink); background: var(--lime); }
.reader-board b { font-size: 22px; }
.reader-board time { color: var(--mute); font-size: 13px; font-weight: 800; }
.reader-board span { font-size: 13px; font-weight: 800; color: var(--mute); }

.download { padding: 12px 0 80px; background: var(--ivory); }
.install-dock {
  position: relative;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 8px;
  min-height: 280px;
  padding: 28px 32px 28px 0;
  overflow: hidden;
  color: #f3f1ea;
  background:
    radial-gradient(circle at 88% 18%, rgba(200, 255, 61, 0.16), transparent 28%),
    linear-gradient(145deg, #141922, #07090c 62%);
  border: 1px solid #3a4358;
  box-shadow: 0 28px 0 rgba(18, 20, 24, 0.1), inset 0 0 0 4px #0d1118;
}
.install-dock::before {
  content: "";
  position: absolute;
  right: -40px; top: -40px;
  width: 160px; height: 160px;
  border: 18px solid rgba(200, 255, 61, 0.12);
  transform: rotate(18deg);
}
.dock-phone {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: end center;
}
.dock-bezel {
  width: 168px;
  margin-bottom: -48px;
  padding: 10px 8px 12px;
  background: #0a0d14;
  border: 1px solid #3a4358;
  box-shadow: 16px 24px 40px rgba(0, 0, 0, 0.45);
  transform: rotate(-8deg);
}
.dock-bezel b {
  display: block;
  width: 54px; height: 6px;
  margin: 0 auto 8px;
  border-radius: 99px;
  background: #2a333c;
}
.dock-bezel img {
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: contain;
  background: #000;
}
.dock-copy { position: relative; z-index: 1; padding: 12px 8px 8px 12px; }
.dock-badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  background: var(--lime);
  color: var(--black);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.dock-copy h2 { margin: 0 0 8px; font-size: clamp(26px, 3vw, 36px); }
.dock-copy > p { margin: 0 0 16px; max-width: 42ch; color: #adb4c1; }
.dock-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.dock-meta li {
  padding: 5px 10px;
  border: 1px solid #3a4358;
  color: var(--lime);
  font-size: 12px;
  font-weight: 800;
}
.install-dock .get-btn {
  min-width: 180px;
  min-height: 48px;
  background: var(--lime);
  color: var(--black);
}
.install-dock .get-btn:hover { background: #d8ff70; }

.site-footer { padding: 34px 0 18px; background: #05070c; color: #d8d0c2; }
.footer-shell { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.footer-shell nav { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; font-weight: 800; }
.footer-shell nav a:hover { color: var(--lime); }
.copy { width: min(calc(100% - 40px), var(--content)); margin: 14px auto 0; color: #7d766a; font-size: 12px; }

.back-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 46px; height: 46px;
  display: grid; place-items: center; visibility: hidden; opacity: 0;
  background: var(--lime); box-shadow: var(--nav-shadow);
}
.back-top::before { content: ""; width: 12px; height: 12px; border-left: 2px solid var(--black); border-top: 2px solid var(--black); transform: translateY(3px) rotate(45deg); }
.back-top.is-visible { visibility: visible; opacity: 1; }

@media (max-width: 980px) {
  .header-get { display: none; }
  .mobile-controls { display: flex; }
  .main-menu { position: fixed; top: var(--header-h); right: 0; left: 0; display: none; background: #0c0f16; }
  .main-menu.is-open { display: block; }
  .main-menu ul { flex-direction: column; gap: 0; padding: 8px 20px 16px; }
  .main-menu a { padding: 12px 0; }
  .opening-frame { display: flex; flex-direction: column; gap: 32px; min-height: 0; padding: 48px 0; }
  .opening-copy { text-align: center; }
  .opening-lead, .opening-action { margin-inline: auto; align-items: center; }
  .opening-tags { justify-content: center; }
  .console-grid, .podium, .spec-sheet div, .reader-board li, .footer-shell, .rest figure, .install-dock { grid-template-columns: 1fr; }
  .strips .s1, .strips .s2, .strips .s3, .strips .s4 { width: 100%; margin: 0; }
  .install-dock { padding: 24px 20px 28px; }
  .dock-phone { place-items: center; order: 2; }
  .dock-copy { order: 1; }
  .dock-bezel { margin-bottom: 0; transform: none; }
  .opening-action a, .get-btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }