:root {
  --bg: #0a0a0a;
  --bg2: #121212;
  --panel: #171717;
  --panel2: #1f1f1f;
  --line: #3a3218;
  --gold: #d4a017;
  --gold2: #f0c14b;
  --gold3: #fff1c2;
  --text: #f5f5f5;
  --muted: #a8a8a8;
  --max: 1140px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--gold2); text-decoration: none; }
a:hover { color: var(--gold3); }

.topnote {
  background: linear-gradient(90deg, #2a2208, #0a0a0a);
  border-bottom: 1px solid var(--line);
  color: #e8d48a;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.topnote-in {
  max-width: var(--max);
  margin: 0 auto;
  padding: 8px 18px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-in {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 800;
}
.logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
  background: #000;
  border: 1px solid var(--line);
}
.logo b { display: block; font-size: 17px; color: var(--gold2); letter-spacing: 0.04em; }
.logo small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.18em;
  font-weight: 600;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  align-items: center;
}
.nav a {
  color: #e8e8e8;
  font-size: 13px;
  padding: 7px 10px;
  border-radius: 6px;
}
.nav a:hover, .nav a.on {
  color: var(--gold3);
  background: rgba(212, 160, 23, 0.12);
}
.nav .go {
  background: var(--gold) !important;
  color: #1a1400 !important;
  font-weight: 800;
  margin-left: 4px;
}
.burger {
  display: none;
  background: #151515;
  border: 1px solid var(--line);
  color: #fff;
  border-radius: 8px;
  padding: 8px 12px;
}

.hero {
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(780px 360px at 90% 0, rgba(212, 160, 23, 0.22), transparent 55%),
    linear-gradient(180deg, #161208, #0a0a0a 70%);
}
.hero-in {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 18px 56px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}
.tag {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  padding: 5px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4.8vw, 48px);
  line-height: 1.18;
}
.lead {
  color: #d0d0d0;
  font-size: 17px;
  margin: 0 0 22px;
  max-width: 560px;
}
.btns { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid transparent;
}
.btn-g { background: var(--gold); color: #1a1400; }
.btn-g:hover { background: var(--gold2); color: #1a1400; }
.btn-l {
  border-color: var(--line);
  color: #fff;
  background: transparent;
}
.btn-l:hover { border-color: var(--gold); color: #fff; }
.hero-visual {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.hero-visual img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.hero-visual p {
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  color: #b8a66a;
  border-top: 1px solid var(--line);
}

.stats {
  max-width: var(--max);
  margin: -24px auto 0;
  padding: 0 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  position: relative;
  z-index: 2;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}
.stat strong { display: block; color: var(--gold2); margin-bottom: 4px; }
.stat span { color: var(--muted); font-size: 13px; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 58px 18px;
}
.k {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-end;
  margin: 8px 0 24px;
}
.head h2 { margin: 0; font-size: clamp(24px, 3.2vw, 32px); }
.head p { margin: 8px 0 0; color: var(--muted); max-width: 620px; }

.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.g4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

.feat {
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}
.feat h3 { margin: 0 0 8px; font-size: 17px; color: var(--gold3); }
.feat p { margin: 0; color: #c8c8c8; font-size: 14.5px; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.split.rev { direction: rtl; }
.split.rev > * { direction: ltr; }
.media-box {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  min-height: 250px;
  background: #111;
}
.media-box img { width: 100%; height: 100%; min-height: 250px; object-fit: cover; }
.split h2 { margin: 8px 0 12px; }
.split p, .split li { color: #cfcfcf; }
.split ul { padding-left: 18px; }

.tile, .card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: inherit;
  transition: 0.15s transform, 0.15s border-color;
}
.tile:hover, .card:hover {
  transform: translateY(-3px);
  border-color: #7a6520;
  color: inherit;
}
.tile img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.tile .pad { padding: 12px 14px 16px; }
.tile h3 { margin: 0 0 4px; color: #fff; font-size: 16px; }
.tile p { margin: 0; color: var(--muted); font-size: 13px; }

.card .cover {
  position: relative;
  aspect-ratio: 16/9;
  background: #111;
}
.card .cover img { width: 100%; height: 100%; object-fit: cover; }
.card .badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid var(--line);
  color: var(--gold2);
}
.card .body { padding: 14px 16px 16px; }
.card h3 { margin: 0 0 6px; color: #fff; font-size: 17px; }
.card p { margin: 0 0 8px; color: var(--muted); font-size: 14px; }
.meta { font-size: 12px; color: #888; }

.feed { display: grid; gap: 10px; }
.row {
  display: grid;
  grid-template-columns: 148px 1fr auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel);
  color: inherit;
}
.row:hover { border-color: #7a6520; color: inherit; }
.row .thumb { width: 148px; height: 92px; background: #111; }
.row .thumb img { width: 100%; height: 100%; object-fit: cover; }
.row .txt { padding: 10px 0; }
.row h3 { margin: 0 0 4px; color: #fff; font-size: 16px; }
.row p { margin: 0; color: var(--muted); font-size: 13.5px; }
.row .more { padding-right: 16px; color: #aaa; font-size: 13px; }

.pager {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.pager button {
  min-width: 38px;
  height: 38px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: #151515;
  color: #ddd;
  cursor: pointer;
}
.pager button.on, .pager button:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #1a1400;
}

.os {
  text-align: center;
  padding: 22px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.os img {
  width: 100%;
  height: 72px;
  object-fit: contain;
  margin: 0 auto 10px;
}
.os h3 { margin: 0 0 6px; }
.os p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }

.banner {
  background: linear-gradient(110deg, #2a2208, #0a0a0a 55%);
  border-bottom: 1px solid var(--line);
  padding: 48px 18px 40px;
}
.banner-in { max-width: var(--max); margin: 0 auto; }
.banner h1 { margin: 8px 0 10px; font-size: clamp(26px, 4vw, 40px); }
.banner p { margin: 0; color: #d0d0d0; max-width: 700px; }

.prose { color: #cfcfcf; }
.prose p { margin: 0 0 15px; }
.prose h2 { margin: 26px 0 10px; font-size: 22px; color: #fff; }
.prose h3 { margin: 18px 0 8px; font-size: 17px; color: var(--gold2); }
.prose strong { color: #fff; }
.fig {
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #111;
}
.fig img { width: 100%; max-height: 420px; object-fit: cover; }
.fig figcaption {
  padding: 9px 12px;
  font-size: 13px;
  color: #888;
  border-top: 1px solid var(--line);
}
.note {
  margin: 16px 0;
  padding: 14px 16px;
  border-radius: 10px;
  background: rgba(212, 160, 23, 0.12);
  border: 1px solid var(--line);
}

.box {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}
table.cmp {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 680px;
}
table.cmp th, table.cmp td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid #2a2a2a;
}
table.cmp th { background: #1a1608; color: var(--gold2); }
table.cmp td { color: #cfcfcf; }
table.cmp .ok { color: #86efac; }
table.cmp .mid { color: #fde68a; }

.doc {
  max-width: var(--max);
  margin: 0 auto;
  padding: 26px 18px 70px;
}
.layout {
  display: grid;
  grid-template-columns: 1fr 290px;
  gap: 32px;
  align-items: start;
}
.crumbs { font-size: 13px; color: #888; margin-bottom: 14px; }
.crumbs a { color: #888; }
.doc h1 { margin: 8px 0 10px; font-size: 30px; line-height: 1.28; }
.side {
  position: sticky;
  top: 80px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 16px;
}
.side h3 { margin: 14px 0 8px; font-size: 14px; color: var(--gold2); }
.side h3:first-child { margin-top: 0; }
.side a, .side p { display: block; color: #888; font-size: 14px; margin: 7px 0; }
.side img {
  width: 100%;
  border-radius: 8px;
  margin: 6px 0 10px;
  border: 1px solid var(--line);
}

.quote {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 18px;
}
.quote p { margin: 0 0 10px; color: #d6d6d6; }
.quote span { color: var(--gold); font-size: 13px; }

.faq {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 6px 18px;
}
.faq details { border-bottom: 1px solid #2a2a2a; padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 700; color: #fff; }
.faq p { color: var(--muted); margin: 8px 0 0; }

.band {
  max-width: var(--max);
  margin: 0 auto 64px;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #2a2208, #0a0a0a);
}
.band h2 { margin: 0 0 8px; }
.band p { color: #d0d0d0; max-width: 640px; }

.foot {
  border-top: 1px solid var(--line);
  background: #050505;
  padding: 44px 18px 22px;
  color: #888;
}
.foot-grid {
  max-width: var(--max);
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 22px;
}
.foot h4 { margin: 0 0 10px; color: var(--gold2); font-size: 14px; }
.foot a, .foot p { color: #888; font-size: 14px; }
.foot .col a { display: block; margin: 6px 0; }
.legal {
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid #222;
  padding-top: 14px;
  font-size: 12px;
}

.slot {
  min-height: 150px;
  border: 1px dashed #5a4a18;
  background: #121212;
  display: grid;
  place-items: center;
  color: #666;
  font-size: 13px;
  border-radius: 10px;
  margin: 16px 0;
}

@media (max-width: 980px) {
  .hero-in, .split, .g3, .g4, .stats, .foot-grid, .layout { grid-template-columns: 1fr 1fr; }
  .split.rev { direction: ltr; }
  .side { position: static; }
  .row { grid-template-columns: 120px 1fr; }
  .row .more { display: none; }
}
@media (max-width: 720px) {
  .burger { display: block; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; }
  .header-in.open .nav { display: flex; }
  .header-in { flex-wrap: wrap; }
  .hero-in, .split, .g3, .g4, .g2, .stats, .foot-grid, .layout { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .row .thumb { width: 100%; height: 150px; }
}