/* roulang page: index */
:root {
  --bg: #12100e;
  --elev: #1c1915;
  --soft: #26221c;
  --text: #f6f1e7;
  --muted: #b7ad9e;
  --line: rgba(246, 241, 231, .14);
  --copper: #e0a15a;
  --copper-2: #f3c98a;
  --pine: #8fbfa8;
  --coral: #ff6a4a;
  --ink: #2a1c0e;
  --card: #221e19;
  --radius: 18px;
  --shadow: 0 18px 40px rgba(0, 0, 0, .28);
  --space: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
img { max-width: 100%; display: block; }
::selection { background: rgba(224, 161, 90, .35); }
.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  background: var(--copper);
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 40;
  font-weight: 700;
}
.skip:focus { top: 12px; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(18, 16, 14, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-bar {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 78px;
}
.nav-side { display: flex; align-items: center; }
.nav-left { justify-self: end; padding-right: 28px; }
.nav-right { justify-self: start; padding-left: 28px; }
.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  transition: color .2s ease, background .2s ease;
}
.nav-link:hover { color: var(--text); background: rgba(246, 241, 231, .06); }
.nav-link.active, .nav-link[aria-current="page"] { color: var(--ink); background: var(--copper); }
.logo { text-align: center; padding: 10px 8px; }
.logo-main { display: block; font-size: 18px; font-weight: 900; letter-spacing: .08em; }
.logo-sub { display: block; margin-top: 2px; font-size: 11px; color: var(--muted); letter-spacing: .14em; }
.menu-btn {
  display: none;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--elev);
}
.menu-btn:hover { border-color: var(--copper); }
.mobile-panel { display: none; flex-direction: column; gap: 8px; padding-bottom: 16px; }
.mobile-panel a {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--elev);
  border: 1px solid var(--line);
  font-weight: 700;
}
.mobile-panel a.active { background: var(--copper); color: var(--ink); }
.hero { padding: 28px 0 12px; }
.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .03);
  color: var(--muted);
  font-size: 13px;
}
.status-bar span { display: inline-flex; align-items: center; gap: 8px; }
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 106, 74, .16);
}
.hero-brand { margin-top: 26px; color: var(--copper-2); font-weight: 700; letter-spacing: .12em; font-size: 13px; }
h1 { margin-top: 10px; max-width: 15em; font-size: clamp(1.7rem, 3.2vw, 2.65rem); line-height: 1.28; font-weight: 900; }
.lead { margin-top: 16px; max-width: 780px; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.icon-matrix { margin-top: 28px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.icon-cell {
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 12px 14px;
  min-height: 148px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.icon-cell:hover { transform: translateY(-3px); border-color: rgba(224, 161, 90, .5); box-shadow: var(--shadow); }
.icon-cell i { color: var(--copper); font-size: 18px; }
.icon-cell strong { display: block; margin: 10px 0 6px; font-size: 15px; }
.icon-cell span { display: block; color: var(--muted); font-size: 13px; line-height: 1.65; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-solid { background: var(--copper); color: var(--ink); }
.btn-solid:hover { background: var(--copper-2); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--copper); color: var(--copper-2); }
.btn:active { transform: translateY(1px); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.section { padding: var(--space) 0; }
.section.alt { background: #191714; }
.section-head { display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; align-items: end; margin-bottom: 22px; }
.idx { color: var(--copper); font-size: 12px; letter-spacing: .18em; font-weight: 700; padding-bottom: 8px; }
.section-head h2 { font-size: clamp(1.35rem, 2vw, 1.85rem); line-height: 1.35; font-weight: 900; }
.section-copy { grid-column: 2; max-width: 780px; color: var(--muted); }
.bento { display: grid; grid-template-columns: 1.35fr 1fr; gap: 14px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tile-lg { grid-row: span 2; display: flex; flex-direction: column; transition: border-color .2s ease, box-shadow .2s ease; }
.tile-lg:hover { border-color: var(--copper); box-shadow: var(--shadow); }
.tile img { width: 100%; height: 220px; object-fit: cover; }
.tile-body, .tile-pad { padding: 18px; }
.tile h3 { font-size: 1.12rem; margin: 6px 0 8px; }
.tile p { color: var(--muted); font-size: 14px; }
.kicker { color: var(--pine); font-size: 12px; letter-spacing: .14em; font-weight: 700; }
.text-link { color: var(--copper-2); font-weight: 700; border-bottom: 1px solid rgba(243, 201, 138, .45); }
.text-link:hover { color: var(--text); }
.more-row { margin-top: 16px; }
.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stage { background: var(--card); border: 1px solid var(--line); border-top: 3px solid rgba(246, 241, 231, .22); border-radius: 16px; padding: 16px; }
.stage.is-now { border-top-color: var(--copper); background: #2a241c; }
.stage em { font-style: normal; color: var(--copper-2); font-size: 12px; letter-spacing: .08em; }
.stage h3 { margin: 8px 0; font-size: 1.05rem; }
.stage p { color: var(--muted); font-size: 14px; }
.bracket-wrap { margin-top: 18px; overflow-x: auto; }
.bracket { min-width: 720px; display: grid; grid-template-columns: 1.3fr .9fr .7fr; gap: 16px; align-items: center; }
.br-round { display: grid; gap: 10px; }
.br-round li { border: 1px solid var(--line); background: var(--elev); border-radius: 12px; padding: 12px 14px; }
.br-mid li { background: #2c261f; }
.br-final li { border-color: rgba(224, 161, 90, .65); color: var(--copper-2); font-weight: 700; }
.cast-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
.cast-card { scroll-snap-align: start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-height: 200px; }
.cast-card i { color: var(--copper); }
.cast-card h3 { margin: 12px 0 8px; }
.cast-card p { color: var(--muted); font-size: 14px; }
.outcome { display: grid; grid-template-columns: 1.15fr .85fr; gap: 14px; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.metric b { display: block; font-size: 1.8rem; line-height: 1.1; color: var(--copper-2); }
.metric span { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }
.note-card { background: var(--elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.note-card h3 { margin: 8px 0; }
.note-card p { color: var(--muted); font-size: 14px; }
.rank-table { display: grid; gap: 8px; }
.rank-row { display: grid; grid-template-columns: 1.05fr 1.7fr auto; gap: 12px; align-items: center; padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.rank-head { background: transparent; border: 0; color: var(--muted); font-size: 13px; padding: 0 16px 4px; }
.badge { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border-radius: 999px; background: rgba(224, 161, 90, .16); color: var(--copper-2); font-size: 12px; font-weight: 700; white-space: nowrap; }
.badge.pine { background: rgba(143, 191, 168, .16); color: var(--pine); }
.badge.hot { background: rgba(255, 106, 74, .16); color: #ffb1a3; }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 16px; align-items: center; }
.shot { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--card); margin: 0; }
.shot img { width: 100%; height: 340px; object-fit: cover; }
.shot figcaption { padding: 12px 14px 14px; color: var(--muted); font-size: 13px; }
.check-list { display: grid; gap: 10px; }
.check-list li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.check-list i { color: var(--pine); margin-top: 4px; }
.news-list { display: grid; gap: 12px; }
.news-item { display: grid; grid-template-columns: 148px 1fr auto; gap: 14px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 10px; }
.news-item img { width: 148px; height: 96px; object-fit: cover; border-radius: 12px; }
.news-item h3 { font-size: 1.02rem; margin-bottom: 4px; }
.news-item p { color: var(--muted); font-size: 14px; }
.news-item time { color: var(--copper-2); font-size: 13px; white-space: nowrap; }
.timeline { margin-left: 4px; }
.time-item { display: grid; grid-template-columns: 150px 24px 1fr; gap: 12px; }
.time-item b { color: var(--copper-2); font-size: 14px; padding-top: 16px; }
.rail { position: relative; display: flex; justify-content: center; }
.rail::before { content: ""; position: absolute; top: 0; bottom: 0; width: 1px; background: var(--line); }
.rail i { position: relative; z-index: 1; margin-top: 18px; width: 12px; height: 12px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 4px #12100e; }
.time-card { margin: 8px 0; background: var(--elev); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.time-card h3 { font-size: 1rem; margin-bottom: 4px; }
.time-card p { color: var(--muted); font-size: 14px; }
.mosaic-wrap {
  background-image: linear-gradient(105deg, rgba(14, 12, 10, .92), rgba(14, 12, 10, .78)), url("/assets/images/5f6029f5fcdee7ec.jpg");
  background-size: cover;
  background-position: center;
}
.mosaic { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
.mosaic-side { display: grid; gap: 14px; }
.case-card { background: rgba(28, 24, 20, .92); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.case-card img { width: 100%; height: 230px; object-fit: cover; }
.mosaic-side .case-card img { height: 128px; }
.case-card div { padding: 14px 16px 16px; }
.case-card h3 { margin-bottom: 6px; font-size: 1.05rem; }
.case-card p { color: var(--muted); font-size: 14px; }
.compare { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: stretch; }
.compare-col { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 18px; display: flex; flex-direction: column; gap: 12px; }
.compare-col.is-rec { background: #2c261d; border-color: rgba(224, 161, 90, .75); box-shadow: var(--shadow); transform: translateY(-8px); }
.compare-col h3 { font-size: 1.25rem; }
.compare-col p { color: var(--muted); font-size: 14px; }
.device-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.device { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; text-align: left; min-height: 168px; padding: 18px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; transition: border-color .2s ease, transform .2s ease; }
.device:hover { border-color: var(--copper); transform: translateY(-3px); }
.device i { color: var(--copper); font-size: 20px; }
.device span { color: var(--muted); font-size: 14px; }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; }
.spec-grid div { display: grid; grid-template-columns: 132px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.spec-grid dt { color: var(--copper-2); font-weight: 700; }
.spec-grid dd { margin: 0; color: var(--muted); }
.person-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.badge-wall { display: flex; flex-wrap: wrap; gap: 10px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: var(--card); border: 1px solid var(--line); border-radius: 16px; }
.faq-item summary { cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--copper); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 18px 16px; color: var(--muted); }
.assure-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.assure-item { background: var(--elev); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.assure-item i { color: var(--pine); }
.assure-item h3 { margin: 8px 0; font-size: 1rem; }
.assure-item p { color: var(--muted); font-size: 14px; }
.close-band { background: radial-gradient(620px 200px at 8% 0%, rgba(224, 161, 90, .22), transparent 70%), #1b1814; border-block: 1px solid var(--line); }
.close-inner { display: flex; justify-content: space-between; gap: 28px; align-items: flex-end; }
.close-inner h2 { font-size: clamp(1.45rem, 2vw, 2rem); margin: 8px 0 10px; }
.site-footer { padding: 36px 0 28px; background: #100e0c; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.site-footer h2 { font-size: 1.05rem; margin-bottom: 8px; }
.site-footer p, .site-footer a { color: var(--muted); }
.site-footer a { display: inline-block; padding: 4px 0; }
.site-footer a:hover { color: var(--copper-2); }
.copyright { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (max-width: 1024px) {
  .icon-matrix, .stages, .assure-row { grid-template-columns: 1fr 1fr; }
  .device-row { grid-template-columns: 1fr 1fr; }
  .compare, .outcome, .split, .mosaic, .footer-grid, .person-grid, .bento { grid-template-columns: 1fr; }
  .compare-col.is-rec { transform: none; }
  .tile-lg { grid-row: auto; }
  .section-copy { grid-column: 1 / -1; }
  .news-item { grid-template-columns: 120px 1fr; }
  .news-item time { grid-column: 2; }
}
@media (max-width: 768px) {
  .nav-side { display: none; }
  .menu-btn { display: inline-flex; }
  .mobile-panel.is-open { display: flex; }
  .nav-bar { grid-template-columns: 1fr; min-height: 68px; }
  .logo { text-align: left; }
  .spec-grid, .time-item { grid-template-columns: 1fr; }
  .time-item { grid-template-columns: 24px 1fr; }
  .time-item b { grid-column: 2; padding-top: 0; }
  .rank-row { grid-template-columns: 1fr; }
  .rank-head { display: none; }
  .close-inner { flex-direction: column; align-items: flex-start; }
  .section { padding: 52px 0; }
  .shot img { height: 220px; }
}
@media (max-width: 520px) {
  .container { width: calc(100% - 28px); }
  .icon-matrix, .metric-grid, .device-row { grid-template-columns: 1fr 1fr; }
  .stages, .assure-row { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 1fr; }
  .news-item img { width: 100%; height: 168px; }
  .hero-actions .btn, .close-inner .btn { width: 100%; }
  .status-bar { border-radius: 16px; }
  .spec-grid div { grid-template-columns: 1fr; gap: 4px; }
  h1 { font-size: 1.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --bg: #12100e;
 --elev: #1c1915;
 --soft: #26221c;
 --text: #f6f1e7;
 --muted: #b7ad9e;
 --line: rgba(246, 241, 231, .14);
 --copper: #e0a15a;
 --copper-2: #f3c98a;
 --pine: #8fbfa8;
 --coral: #ff6a4a;
 --ink: #2a1c0e;
 --card: #221e19;
 --radius: 18px;
 --shadow: 0 18px 40px rgba(0, 0, 0, .28);
 --space: 72px;
}
/* roulang page: shijiesaijieshuo */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 30;
 background: rgba(18, 16, 14, .92);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid var(--line);
}
.nav-bar {
 position: relative;
 display: grid;
 grid-template-columns: 1fr auto 1fr;
 align-items: center;
 min-height: 78px;
}
.nav-side { display: flex; align-items: center; }
.nav-left { justify-self: end; padding-right: 28px; }
.nav-right { justify-self: start; padding-left: 28px; }
.nav-link {
 display: inline-flex;
 align-items: center;
 min-height: 42px;
 padding: 0 16px;
 border-radius: 999px;
 color: var(--muted);
 font-weight: 700;
 transition: color .2s ease, background .2s ease;
}
.nav-link:hover { color: var(--text); background: rgba(246, 241, 231, .06); }
.nav-link.active, .nav-link[aria-current="page"] { color: var(--ink); background: var(--copper); }
.logo { text-align: center; padding: 10px 8px; }
.logo-main { display: block; font-size: 18px; font-weight: 900; letter-spacing: .08em; }
.logo-sub { display: block; margin-top: 2px; font-size: 11px; color: var(--muted); letter-spacing: .14em; }
.menu-btn {
 display: none;
 position: absolute;
 right: 0;
 top: 50%;
 transform: translateY(-50%);
 align-items: center;
 gap: 8px;
 min-height: 42px;
 padding: 0 14px;
 border-radius: 999px;
 border: 1px solid var(--line);
 background: var(--elev);
}
.menu-btn:hover { border-color: var(--copper); }
.mobile-panel { display: none; flex-direction: column; gap: 8px; padding-bottom: 16px; }
.mobile-panel a {
 display: flex;
 align-items: center;
 min-height: 46px;
 padding: 0 14px;
 border-radius: 12px;
 background: var(--elev);
 border: 1px solid var(--line);
 font-weight: 700;
}
.mobile-panel a.active { background: var(--copper); color: var(--ink); }
.mobile-panel.open { display: flex; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 8px;
 min-height: 46px;
 padding: 0 18px;
 border-radius: 999px;
 border: 1px solid transparent;
 font-weight: 700;
 transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn-solid { background: var(--copper); color: var(--ink); }
.btn-solid:hover { background: var(--copper-2); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--copper); color: var(--copper-2); }
.btn:active { transform: translateY(1px); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.section { padding: var(--space) 0; }
.section.alt { background: #191714; }
.section-head { display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; align-items: end; margin-bottom: 22px; }
.section-head h2 { font-size: clamp(1.35rem, 2vw, 1.85rem); line-height: 1.35; font-weight: 900; }
.section-copy { grid-column: 2; max-width: 780px; color: var(--muted); }
.kicker {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 color: var(--copper-2);
 font-weight: 700;
 letter-spacing: .14em;
 font-size: 12px;
}
.kicker i { color: var(--copper); }
.page-hero {
 position: relative;
 padding: 56px 0 42px;
 background:
  linear-gradient(105deg, rgba(18, 16, 14, .94) 0%, rgba(18, 16, 14, .82) 46%, rgba(18, 16, 14, .62) 100%),
  url("/assets/images/8fad0b5eadaeb868.jpg") center/cover no-repeat;
 border-bottom: 1px solid var(--line);
}
.hero-split {
 display: grid;
 grid-template-columns: 1.15fr .85fr;
 gap: 36px;
 align-items: center;
}
.page-hero h1 {
 margin-top: 12px;
 font-size: clamp(2rem, 4.2vw, 3.35rem);
 line-height: 1.18;
 font-weight: 900;
 letter-spacing: .01em;
}
.lead { margin-top: 16px; max-width: 680px; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-shot {
 position: relative;
 border-radius: 24px;
 overflow: hidden;
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
 background: var(--card);
}
.hero-shot img { width: 100%; height: 360px; object-fit: cover; }
.hero-caption {
 position: absolute;
 left: 14px;
 right: 14px;
 bottom: 14px;
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 8px;
}
.hero-caption li {
 background: rgba(18, 16, 14, .82);
 border: 1px solid var(--line);
 border-radius: 14px;
 padding: 10px 12px;
 backdrop-filter: blur(8px);
}
.hero-caption strong { display: block; font-size: 15px; }
.hero-caption span { display: block; color: var(--muted); font-size: 12px; line-height: 1.4; }
.seat-layout {
 display: grid;
 grid-template-columns: 280px 1fr;
 gap: 18px;
 align-items: stretch;
}
.seat-intro {
 background:
  linear-gradient(180deg, rgba(18, 16, 14, .2), rgba(18, 16, 14, .72)),
  url("/assets/images/506f4de5995f1acc.png") center/cover no-repeat;
 border-radius: var(--radius);
 border: 1px solid var(--line);
 min-height: 320px;
 padding: 22px;
 display: flex;
 flex-direction: column;
 justify-content: flex-end;
}
.seat-intro h3 { font-size: 1.35rem; margin-bottom: 8px; }
.seat-intro p { color: var(--text); font-size: 14px; }
.seat-rail { display: grid; gap: 12px; }
.seat {
 display: grid;
 grid-template-columns: 56px 1fr;
 gap: 14px;
 align-items: start;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 16px 16px 14px;
 transition: border-color .2s ease, transform .2s ease;
}
.seat:hover { border-color: rgba(224, 161, 90, .55); transform: translateY(-2px); }
.seat i {
 width: 56px;
 height: 56px;
 display: grid;
 place-items: center;
 border-radius: 16px;
 background: rgba(224, 161, 90, .14);
 color: var(--copper);
 font-size: 20px;
}
.seat h3 { font-size: 1.05rem; margin-bottom: 4px; }
.seat p { color: var(--muted); font-size: 14px; }
.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stage {
 background: var(--card);
 border: 1px solid var(--line);
 border-top: 3px solid rgba(246, 241, 231, .22);
 border-radius: 16px;
 padding: 16px;
}
.stage.is-now { border-top-color: var(--copper); background: #2a241c; }
.stage em { font-style: normal; color: var(--copper-2); font-size: 12px; letter-spacing: .08em; }
.stage h3 { margin: 8px 0; font-size: 1.05rem; }
.stage p { color: var(--muted); font-size: 14px; }
.bracket-wrap {
 margin-top: 18px;
 display: grid;
 grid-template-columns: 1.1fr .9fr .7fr;
 gap: 12px;
 align-items: center;
}
.bracket {
 display: grid;
 gap: 10px;
}
.br-card {
 background: var(--elev);
 border: 1px solid var(--line);
 border-radius: 14px;
 padding: 14px 16px;
 font-weight: 700;
}
.br-card small { display: block; margin-top: 4px; color: var(--muted); font-weight: 500; font-size: 13px; }
.br-card.accent { border-color: rgba(224, 161, 90, .45); background: #2a241c; }
.br-card.hot { background: var(--copper); color: var(--ink); }
.br-card.hot small { color: rgba(42, 28, 14, .75); }
.note-card { background: var(--elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.note-card h3 { margin: 8px 0; }
.note-card p { color: var(--muted); font-size: 14px; }
.split-media {
 display: grid;
 grid-template-columns: 1.05fr .95fr;
 gap: 22px;
 align-items: center;
}
.shot {
 border-radius: 22px;
 overflow: hidden;
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
}
.shot img { width: 100%; height: 380px; object-fit: cover; }
.shot figcaption {
 padding: 12px 14px;
 background: var(--card);
 color: var(--muted);
 font-size: 13px;
}
.check-list { display: grid; gap: 10px; margin-top: 16px; }
.check-list li {
 display: grid;
 grid-template-columns: 28px 1fr;
 gap: 10px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 14px;
 padding: 12px 14px;
}
.check-list i { color: var(--pine); margin-top: 4px; }
.check-list strong { display: block; }
.check-list span { color: var(--muted); font-size: 14px; }
.rank-board { display: grid; gap: 12px; }
.rank-row {
 display: grid;
 grid-template-columns: 72px 1.2fr 1.5fr auto;
 gap: 12px;
 align-items: center;
 padding: 14px 16px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 14px;
 transition: border-color .2s ease;
}
.rank-row:hover { border-color: rgba(224, 161, 90, .5); }
.rank-no {
 font-size: 1.35rem;
 font-weight: 900;
 color: var(--copper-2);
}
.rank-row h3 { font-size: 1.02rem; }
.rank-row p { color: var(--muted); font-size: 14px; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 10px;
 border-radius: 999px;
 background: rgba(224, 161, 90, .16);
 color: var(--copper-2);
 font-size: 12px;
 font-weight: 700;
 white-space: nowrap;
}
.badge.pine { background: rgba(143, 191, 168, .16); color: var(--pine); }
.badge.hot { background: rgba(255, 106, 74, .16); color: #ffb1a3; }
.timeline { display: grid; gap: 0; position: relative; }
.tl-item {
 display: grid;
 grid-template-columns: 160px 22px 1fr;
 gap: 16px;
 align-items: start;
}
.tl-time { color: var(--copper-2); font-weight: 700; padding-top: 14px; }
.tl-axis { position: relative; min-height: 100%; }
.tl-axis::before {
 content: "";
 position: absolute;
 left: 9px;
 top: 0;
 bottom: 0;
 width: 2px;
 background: rgba(246, 241, 231, .16);
}
.tl-item:first-child .tl-axis::before { top: 22px; }
.tl-item:last-child .tl-axis::before { bottom: auto; height: 22px; }
.tl-dot {
 position: relative;
 z-index: 1;
 width: 20px;
 height: 20px;
 margin-top: 18px;
 border-radius: 50%;
 background: var(--bg);
 border: 3px solid var(--copper);
}
.tl-body {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 14px 16px;
 margin: 8px 0;
}
.tl-body h3 { font-size: 1.02rem; margin-bottom: 4px; }
.tl-body p { color: var(--muted); font-size: 14px; }
.news-list { display: grid; gap: 12px; }
.news-item {
 display: grid;
 grid-template-columns: 168px 1fr auto;
 gap: 14px;
 align-items: center;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 10px;
 transition: border-color .2s ease, transform .2s ease;
}
.news-item:hover { border-color: rgba(224, 161, 90, .45); transform: translateY(-2px); }
.news-item img { width: 168px; height: 108px; object-fit: cover; border-radius: 12px; }
.news-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.news-item p { color: var(--muted); font-size: 14px; }
.faq-list { display: grid; gap: 10px; }
.faq-item {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 16px;
 padding: 4px 16px;
}
.faq-item summary {
 cursor: pointer;
 min-height: 52px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
 font-weight: 700;
 list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
 content: "+";
 color: var(--copper-2);
 font-size: 22px;
 font-weight: 500;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); padding: 0 0 14px; }
.site-footer {
 background: #0e0c0a;
 border-top: 1px solid var(--line);
 padding: 48px 0 28px;
}
.footer-grid {
 display: grid;
 grid-template-columns: 1.4fr .8fr .8fr;
 gap: 28px;
}
.site-footer h2 { font-size: 1.05rem; margin: 0 0 10px; }
.site-footer p, .site-footer a { color: var(--muted); }
.site-footer a { display: inline-block; margin: 4px 0; }
.site-footer a:hover { color: var(--copper-2); }
.copyright {
 margin-top: 28px;
 padding-top: 16px;
 border-top: 1px solid var(--line);
 font-size: 13px;
 color: var(--muted);
}
@media (max-width: 1024px) {
 .hero-split, .seat-layout, .split-media, .bracket-wrap { grid-template-columns: 1fr; }
 .stages { grid-template-columns: 1fr 1fr; }
 .hero-shot img, .shot img { height: 280px; }
 .section-head { grid-template-columns: 1fr; }
 .section-copy { grid-column: 1; }
}
@media (max-width: 768px) {
 :root { --space: 52px; }
 .nav-left, .nav-right { display: none; }
 .menu-btn { display: inline-flex; }
 .container { width: min(1180px, calc(100% - 28px)); }
 .footer-grid, .rank-row, .news-item, .tl-item { grid-template-columns: 1fr; }
 .news-item img { width: 100%; height: 180px; }
 .tl-time { padding-top: 0; }
 .tl-axis { display: none; }
 .hero-caption { grid-template-columns: 1fr; position: static; padding: 12px; background: var(--card); }
 .rank-no { font-size: 1.1rem; }
}
@media (max-width: 520px) {
 .stages { grid-template-columns: 1fr; }
 .page-hero h1 { font-size: 1.85rem; }
 .hero-actions .btn { width: 100%; }
 .seat { grid-template-columns: 1fr; }
 .logo-main { font-size: 16px; letter-spacing: .04em; }
}