/* roulang page: index */
:root {
  --bg: #07111C;
  --bg-raise: rgba(12, 28, 48, .46);
  --ink: #E6EEF8;
  --muted: #9FB0C6;
  --line: rgba(159, 176, 198, .22);
  --glass: rgba(18, 36, 58, .55);
  --stroke: rgba(214, 230, 255, .28);
  --primary: #1F6FEB;
  --glow: #3DFFB0;
  --gold: #F2C14E;
  --nav: #F4F7FB;
  --nav-ink: #1C2836;
  --nav-line: #D5DEE8;
  --radius: 18px;
  --tile: 22px;
  --shadow: 0 8px 16px rgba(4, 10, 20, .18);
  --header: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 680px 420px at 16% -10%, rgba(98, 72, 186, .28), transparent 70%),
    radial-gradient(ellipse 540px 380px at -8% 76%, rgba(36, 116, 158, .18), transparent 68%);
  background-attachment: fixed;
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  padding-top: 88px;
}
img { max-width: 100%; display: block; }
a { color: var(--ink); text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 16px; }
button { cursor: pointer; }
::selection { background: rgba(31, 111, 235, .45); color: #fff; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 2px; }
.grid-container { width: min(1160px, calc(100% - 32px)); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 34px; line-height: 1.35; font-weight: 700; margin-bottom: 8px; }
h2 { font-size: 26px; line-height: 1.4; font-weight: 700; margin-bottom: 8px; }
h3 { font-size: 18px; line-height: 1.5; font-weight: 650; margin-bottom: 6px; }
.lead { margin: 14px 0 0; max-width: 68ch; }
.sub { margin: 0 0 22px; color: var(--muted); font-size: 14px; }
.section { padding: 72px 0; }
.section:nth-child(even) { background: var(--bg-raise); }
.section + .section { border-top: 1px solid rgba(159, 176, 198, .12); }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  background: var(--nav);
  border-bottom: 1px solid var(--nav-line);
  color: var(--nav-ink);
}
.title-bar {
  display: none;
  min-height: var(--header);
  height: auto;
  background: var(--nav) !important;
  color: var(--nav-ink) !important;
  padding: 10px 16px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.top-bar, .top-bar ul { background: var(--nav) !important; }
.top-bar { padding: 0; }
.nav-panel {
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--nav-ink); flex: none; min-width: 0; }
.brand-name { font-size: 16px; font-weight: 700; line-height: 1.35; color: var(--nav-ink); }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px; flex: none; position: relative;
  background: linear-gradient(160deg, #1F6FEB, #17498f);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.28);
}
.brand-mark::after {
  content: "";
  position: absolute; left: 14px; top: 11px;
  border-style: solid; border-width: 7px 0 7px 11px;
  border-color: transparent transparent transparent #F4F7FB;
}
.nav-center {
  display: flex; align-items: center; gap: 22px;
  flex: 1; min-width: 0; overflow-x: auto;
}
.nav-center::-webkit-scrollbar { height: 0; }
.nav-group { display: flex; align-items: center; gap: 8px; flex: none; }
.nav-group-title { font-size: 13px; color: #5C6E82; flex: none; }
.nav-group ul { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-link {
  display: inline-flex; align-items: center; min-height: 40px;
  color: var(--nav-ink); font-size: 15px; white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.nav-link:hover { color: var(--primary); }
.nav-link.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.action-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 36px; padding: 0 12px; border-radius: 4px;
  border: 1px solid #C5D0DC; background: #fff; color: var(--nav-ink);
  font-size: 14px; white-space: nowrap;
  transition: border-color .2s ease;
}
.action-btn:hover { border-color: #1C2836; background: #fff; color: var(--nav-ink); }
.menu-toggle {
  flex: none; min-width: 64px; min-height: 44px; border-radius: 4px;
  border: 1px solid #C5D0DC; background: #fff; color: var(--nav-ink); font-size: 15px;
}

.glass, .metric, .search-panel, .tile, .news-item, .assure-item, .faq-item, .demand-form, .note-card, .topic-card, .entry-card, .player-shell, .week-grid li {
  background: var(--glass);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.metric, .search-panel, .news-item, .assure-item, .faq-item, .demand-form, .note-card, .entry-card, .player-shell, .week-grid li { border-radius: var(--radius); }
.tile, .topic-card { border-radius: var(--tile); }
.metric-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.metric { padding: 16px 16px 14px; transition: transform .2s ease; }
.metric-a { flex: 1.45 1 220px; }
.metric-b { flex: 1 1 160px; }
.metric-c { flex: .72 1 120px; }
.metric-d { flex: .95 1 150px; }
.metric:hover, .tile:hover, .news-item:hover, .topic-card:hover, .entry-card:hover { transform: translateY(-2px); }
.metric span, .meta, .aux { color: var(--muted); font-size: 13px; }
.num {
  display: block; margin-top: 6px;
  font-size: 40px; line-height: 1.1; font-weight: 700; color: #F7FBFF;
  text-shadow: 0 0 14px rgba(61, 255, 176, .55);
}
.unit { font-size: 14px; margin-left: 4px; color: var(--muted); text-shadow: none; font-weight: 500; }
.search-panel { padding: 18px; }
.search-panel h2 { font-size: 18px; }
.field { margin-bottom: 12px; }
.field label { display: block; margin-bottom: 6px; font-size: 14px; color: var(--muted); }
input, select, textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; color: var(--ink);
  background: rgba(7, 17, 28, .45);
  border: 1px solid var(--stroke); border-radius: 10px;
}
textarea { min-height: 120px; resize: vertical; }
select option { color: #1C2836; }
.btn-glow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%; min-height: 46px; padding: 0 22px; border: 0; border-radius: 999px;
  background: var(--primary); color: #fff; font-weight: 650;
  box-shadow: 0 0 14px rgba(61, 255, 176, .45);
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-glow:hover { background: #1F6FEB; color: #fff; transform: translateY(-1px); box-shadow: 0 0 22px rgba(61, 255, 176, .75); }
.btn-glow:active { transform: translateY(0); }
.btn-glow.inline { width: auto; margin-top: 18px; }
.btn-line {
  display: inline-flex; align-items: center; min-height: 36px; margin-top: 8px;
  color: var(--ink); border-bottom: 1px solid rgba(230, 238, 248, .35); font-size: 14px;
}
.btn-line:hover { border-bottom-color: #fff; color: #fff; }

.bento { display: grid; grid-template-columns: 1.45fr .9fr; gap: 16px; }
.tile { padding: 20px; min-height: 132px; display: flex; flex-direction: column; transition: transform .2s ease; }
.tile-lg { grid-row: 1 / span 3; min-height: 100%; }
.tile p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.step-dots { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.step-dots li { display: flex; gap: 10px; align-items: flex-start; }
.dot {
  width: 22px; height: 22px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary); color: #fff; font-size: 12px; margin-top: 2px;
}
.table-scroll { overflow-x: auto; }
.compare { width: 100%; min-width: 640px; border-collapse: collapse; }
.compare th, .compare td { text-align: left; vertical-align: top; padding: 16px 14px; border-bottom: 1px solid var(--line); }
.compare th { font-size: 16px; font-weight: 650; }
.compare td { color: #D5E0EE; }
.compare tr:hover td { background: rgba(31, 111, 235, .08); }
.timeline { list-style: none; display: flex; justify-content: space-between; gap: 14px; margin: 8px 0 0; padding: 22px 0 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 31px; height: 1px; background: rgba(159,176,198,.4); }
.timeline li { width: 23%; position: relative; }
.node { width: 12px; height: 12px; border-radius: 50%; background: var(--gold); display: block; margin-bottom: 14px; box-shadow: 0 0 0 4px rgba(242, 193, 78, .16); }
.timeline p { margin: 0; color: var(--muted); font-size: 14px; }

.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item { display: flex; justify-content: space-between; gap: 18px; padding: 16px 18px; transition: transform .2s ease; }
.news-item h3 { margin-bottom: 4px; }
.news-item p { margin: 0; color: var(--muted); font-size: 14px; }
.news-side { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; flex: none; }
.badge { display: inline-flex; align-items: center; min-height: 22px; padding: 0 6px; border-radius: 4px; background: var(--gold); color: #3A2A08; font-size: 12px; font-style: normal; font-weight: 650; }
.badge.wait { background: transparent; color: var(--gold); border: 1px solid var(--gold); }
.more-row { margin-top: 16px; }
.assure-list { display: flex; flex-direction: column; gap: 12px; }
.assure-item { display: flex; gap: 14px; align-items: center; padding: 16px 18px; }
.assure-item p { margin: 0; color: var(--muted); font-size: 14px; }
.ico { width: 28px; height: 28px; flex: none; color: #B7C6DA; }
.quick-list, .faq-list { display: flex; flex-direction: column; }
.quick-item { border-bottom: 1px solid var(--line); }
.quick-item summary, .faq-item summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; font-size: 16px; list-style: none; }
.quick-item summary::-webkit-details-marker, .faq-item summary::-webkit-details-marker { display: none; }
.quick-item p, .faq-item p { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.faq-list { gap: 12px; }
.faq-item { padding: 4px 18px; }
.demand-form, .note-card { padding: 18px; }
.note-card ol { margin: 0; padding-left: 18px; color: var(--muted); }
.note-card li + li { margin-top: 10px; }
.topic-rail { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px; }
.topic-card { flex: 0 0 220px; padding: 18px; min-height: 168px; display: flex; flex-direction: column; justify-content: space-between; transition: transform .2s ease; }
.topic-card:nth-child(2) { flex-basis: 280px; }
.topic-card:nth-child(3) { flex-basis: 188px; }
.topic-card:nth-child(4) { flex-basis: 300px; }
.topic-card:nth-child(5) { flex-basis: 206px; }
.topic-card:nth-child(6) { flex-basis: 256px; }
.swatch { height: 8px; width: 42%; border-radius: 999px; background: rgba(31,111,235,.85); margin-bottom: 16px; }
.topic-card p { color: var(--muted); font-size: 14px; }
.scene-row { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.scene-row strong { font-size: 18px; }
.scene-row p { margin: 0; }
.entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.entry-card { display: block; padding: 28px 24px; min-height: 190px; transition: transform .2s ease; }
.entry-card p { margin: 0; color: var(--muted); }
.week-grid { list-style: none; display: grid; grid-template-columns: repeat(7, minmax(88px, 1fr)); gap: 10px; margin: 0; padding: 0 0 8px; overflow-x: auto; }
.week-grid li { min-height: 108px; padding: 12px; display: flex; flex-direction: column; justify-content: space-between; }
.week-grid span { font-size: 13px; color: var(--muted); }
.date-note { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.play-list { margin: 0; padding-left: 22px; }
.play-list li + li { margin-top: 10px; }
.player-shell { min-height: 320px; display: flex; flex-direction: column; overflow: hidden; }
.player-stage { flex: 1; min-height: 210px; display: flex; align-items: center; justify-content: center; color: var(--muted); background: rgba(5, 12, 22, .35); }
.player-controls { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.player-controls button {
  min-height: 36px; padding: 0 10px; border-radius: 4px; color: var(--muted);
  background: transparent; border: 1px solid var(--stroke);
}
.site-footer { border-top: 1px solid rgba(159,176,198,.18); background: rgba(5, 12, 20, .72); padding: 48px 0 28px; }
.site-footer .brand-name, .site-footer a { color: var(--ink); }
.site-footer .brand { margin-bottom: 10px; }
.foot-title { font-size: 14px; color: var(--muted); margin-bottom: 8px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li + li { margin-top: 6px; }
.site-footer a:hover { color: #fff; }
.copy { margin: 18px 0 0; color: var(--muted); font-size: 13px; }
@media (max-width: 1023px) {
  body { padding-top: 96px; }
  .title-bar { display: flex; }
  .nav-panel { display: block; padding: 8px 0 18px; }
  .nav-panel > .brand { display: none; }
  .nav-center { display: block; overflow: visible; }
  .nav-group { display: block; margin-top: 8px; }
  .nav-group ul { display: block; }
  .nav-link { display: flex; min-height: 44px; border-bottom: 0; box-shadow: inset 0 -1px 0 rgba(213,222,232,.8); }
  .nav-link.is-active { box-shadow: inset 0 -2px 0 var(--primary); }
  .nav-actions { display: grid; gap: 8px; margin-top: 12px; }
  .action-btn { min-height: 44px; }
  #main-nav { position: absolute; top: 100%; left: 0; right: 0; border-bottom: 1px solid var(--nav-line); }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile-lg { grid-column: 1 / -1; grid-row: auto; }
}
@media (max-width: 639px) {
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }
  .section { padding: 48px 0; }
  .metric, .metric-a, .metric-b, .metric-c, .metric-d { flex: 1 1 100%; }
  .num { font-size: 34px; }
  .bento, .entry-grid, .scene-row { grid-template-columns: 1fr; display: grid; }
  .tile-lg { grid-column: auto; }
  .news-item { flex-direction: column; }
  .news-side { align-items: flex-start; flex-direction: row; }
  .timeline { flex-direction: column; gap: 18px; }
  .timeline::before { left: 5px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .timeline li { width: auto; padding-left: 24px; }
  .btn-glow, .action-btn, input, select, textarea, .menu-toggle { min-height: 44px; }
}
@media (min-width: 640px) and (max-width: 1023px) {
  .entry-grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category1 */
:root {
 --bg: #07111C;
 --bg-raise: rgba(12, 28, 48, .46);
 --ink: #E6EEF8;
 --muted: #9FB0C6;
 --line: rgba(159, 176, 198, .22);
 --glass: rgba(18, 36, 58, .55);
 --stroke: rgba(214, 230, 255, .28);
 --primary: #1F6FEB;
 --glow: #3DFFB0;
 --gold: #F2C14E;
 --nav: #F4F7FB;
 --nav-ink: #1C2836;
 --nav-line: #D5DEE8;
 --radius: 18px;
 --tile: 22px;
 --shadow: 0 8px 16px rgba(4, 10, 20, .18);
 --header: 72px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 color: var(--ink);
 background-color: var(--bg);
 background-image:
  radial-gradient(ellipse 680px 420px at 16% -10%, rgba(98, 72, 186, .28), transparent 70%),
  radial-gradient(ellipse 540px 380px at -8% 76%, rgba(36, 116, 158, .18), transparent 68%);
 background-attachment: fixed;
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 1.7;
 padding-top: 88px;
}
img { max-width: 100%; display: block; }
a { color: var(--ink); text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 16px; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 34px; line-height: 1.35; font-weight: 700; }
h2 { font-size: 26px; line-height: 1.4; font-weight: 700; margin-bottom: 8px; }
h3 { font-size: 18px; line-height: 1.5; font-weight: 650; margin-bottom: 6px; }
.grid-container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }
.lead { margin: 8px 0 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.aux, .meta { color: var(--muted); font-size: 13px; }
.section { padding: 72px 0; }
.section:nth-child(even) { background: var(--bg-raise); }
.section + .section { border-top: 1px solid rgba(159, 176, 198, .12); }
.site-header {
 position: fixed; inset: 0 0 auto 0; z-index: 80;
 background: var(--nav); border-bottom: 1px solid var(--nav-line); color: var(--nav-ink);
}
.title-bar, .top-bar { background: var(--nav) !important; color: var(--nav-ink) !important; }
.title-bar {
 display: none; min-height: var(--header); height: auto; padding: 10px 16px;
 align-items: center; justify-content: space-between; gap: 12px;
}
.top-bar { padding: 0; width: 100%; }
.nav-panel { min-height: var(--header); display: flex; align-items: center; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--nav-ink); flex: none; min-width: 0; }
.brand-name { font-size: 16px; font-weight: 700; line-height: 1.35; color: var(--nav-ink); }
.brand-mark {
 width: 36px; height: 36px; border-radius: 10px; flex: none; position: relative;
 background: linear-gradient(160deg, #1F6FEB, #17498f);
 box-shadow: inset 0 0 0 1px rgba(255,255,255,.28);
}
.brand-mark::after {
 content: ""; position: absolute; left: 14px; top: 11px;
 border-style: solid; border-width: 7px 0 7px 11px;
 border-color: transparent transparent transparent #F4F7FB;
}
.nav-center { display: flex; align-items: center; gap: 22px; flex: 1; min-width: 0; overflow-x: auto; }
.nav-center::-webkit-scrollbar { height: 0; }
.nav-group { display: flex; align-items: center; gap: 8px; flex: none; }
.nav-group-title { font-size: 13px; color: #5C6E82; flex: none; }
.nav-group ul { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; background: transparent; }
.nav-link {
 display: inline-flex; align-items: center; min-height: 40px;
 color: var(--nav-ink); font-size: 15px; white-space: nowrap; border-bottom: 2px solid transparent;
}
.nav-link:hover { color: var(--primary); }
.nav-link.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.action-btn {
 display: inline-flex; align-items: center; justify-content: center;
 min-height: 36px; padding: 0 12px; border-radius: 4px;
 border: 1px solid #C5D0DC; background: #fff; color: var(--nav-ink);
 font-size: 14px; white-space: nowrap; transition: border-color .2s ease;
}
.action-btn:hover, .action-btn:focus { border-color: #1C2836; background: #fff; color: var(--nav-ink); }
.menu-toggle {
 flex: none; min-width: 64px; min-height: 44px; border-radius: 4px;
 border: 1px solid #C5D0DC; background: #fff; color: var(--nav-ink); font-size: 15px;
}
.page-head { padding: 28px 0; background: rgba(28, 52, 82, .42); }
.head-bar, .sort-box, .filter-bar, .hd-card, .level-table, .step-list, .news-item, .qa-item, .demand-form, .demand-note {
 background: var(--glass); border: 1px solid var(--stroke); box-shadow: var(--shadow); backdrop-filter: blur(14px);
}
.head-bar { border-radius: var(--radius); padding: 22px 22px; display: flex; justify-content: space-between; gap: 18px; align-items: flex-end; }
.sort-box { border-radius: 4px; min-width: 180px; padding: 12px 14px; background: rgba(8, 18, 32, .35); }
.sort-box strong { display: block; font-size: 16px; font-weight: 700; }
.filter-bar { border-radius: var(--radius); padding: 16px; }
.filter-field { display: flex; flex-direction: column; gap: 6px; }
.filter-field span { font-size: 13px; color: var(--muted); }
input, select, textarea {
 width: 100%; min-height: 44px; margin: 0; padding: 10px 12px; color: var(--ink);
 background: rgba(7, 17, 28, .45); border: 1px solid var(--stroke); border-radius: 10px;
 box-shadow: none; transition: border-color .2s ease, box-shadow .2s ease;
}
select:focus, input:focus, textarea:focus {
 border-color: var(--glow); box-shadow: 0 0 0 1px var(--glow); outline: none; background: rgba(7, 17, 28, .62);
}
select option { color: #1C2836; }
.masonry { display: grid; grid-template-columns: 1fr; gap: 14px; }
.hd-card { border-radius: var(--tile); overflow: hidden; transition: transform .2s ease, border-color .2s ease; }
.hd-card:hover { transform: translateY(-2px); border-color: rgba(214, 230, 255, .5); }
.tile-face {
 position: relative; height: 112px;
 background:
  linear-gradient(145deg, rgba(31, 111, 235, .55), rgba(7, 17, 28, .2) 58%),
  repeating-linear-gradient(90deg, rgba(230,238,248,.08) 0 8px, transparent 8px 18px);
}
.card-lg .tile-face { height: 188px; }
.tile-face::after {
 content: ""; position: absolute; left: 18px; bottom: 16px; width: 36px; height: 36px; border-radius: 10px;
 background: rgba(7, 17, 28, .45); border: 1px solid var(--stroke);
}
.tile-face::before {
 content: ""; position: absolute; left: 31px; bottom: 27px; z-index: 1;
 border-style: solid; border-width: 6px 0 6px 9px;
 border-color: transparent transparent transparent var(--glow);
}
.hd-body { padding: 14px 16px 16px; }
.hd-body p { margin: 0; }
.badge {
 display: inline-flex; align-items: center; min-height: 22px; padding: 0 6px; border-radius: 4px;
 background: var(--gold); color: #3A2A08; font-size: 12px; font-style: normal; font-weight: 650;
}
.badge.wait { background: transparent; color: var(--gold); border: 1px solid var(--gold); }
.meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
.level-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.level-table th, .level-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 15px; }
.level-table th { color: var(--gold); font-weight: 650; font-size: 14px; }
.level-table tr:last-child td { border-bottom: 0; }
.step-list { list-style: none; margin: 18px 0 0; padding: 8px 8px 0 22px; border-radius: var(--radius); border-left: 0; }
.step-list li { position: relative; padding: 0 0 22px 18px; }
.step-list li::before {
 content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--gold);
 position: absolute; left: -5px; top: 8px; box-shadow: 0 0 0 4px rgba(242, 193, 78, .15);
}
.step-list a { border-bottom: 1px solid rgba(230, 238, 248, .35); }
.step-list a:hover { border-bottom-color: #fff; }
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item { display: flex; justify-content: space-between; gap: 18px; padding: 16px 18px; border-radius: var(--radius); transition: transform .2s ease; }
.news-item:hover { transform: translateY(-2px); }
.news-item p { margin: 0; }
.more-row { margin-top: 16px; }
.btn-line {
 display: inline-flex; align-items: center; min-height: 36px; color: var(--ink);
 border-bottom: 1px solid rgba(230, 238, 248, .35); font-size: 14px;
}
.btn-line:hover { border-bottom-color: #fff; color: #fff; }
.qa-list { display: flex; flex-direction: column; gap: 10px; }
.qa-item { border-radius: var(--radius); padding: 0 16px; }
.qa-item summary { min-height: 52px; display: flex; align-items: center; cursor: pointer; font-size: 16px; font-weight: 650; }
.qa-item p { margin: 0 0 14px; color: var(--muted); font-size: 15px; }
.demand-form { border-radius: var(--radius); padding: 18px; }
.demand-form label { display: block; margin-bottom: 12px; font-size: 14px; }
.demand-note { border-radius: var(--radius); padding: 18px; color: var(--muted); }
.btn-glow {
 display: inline-flex; align-items: center; justify-content: center;
 width: 100%; min-height: 46px; padding: 0 22px; border: 0; border-radius: 999px;
 background: var(--primary); color: #fff; font-weight: 650;
 box-shadow: 0 0 14px rgba(61, 255, 176, .45);
 transition: transform .2s ease, box-shadow .2s ease;
}
.btn-glow:hover, .btn-glow:focus { background: #1F6FEB; color: #fff; transform: translateY(-1px); box-shadow: 0 0 22px rgba(61, 255, 176, .75); }
.btn-glow:active { transform: translateY(0); }
.site-footer { padding: 48px 0 32px; border-top: 1px solid var(--line); background: rgba(5, 12, 22, .72); }
.site-footer .brand, .site-footer .brand-name { color: var(--ink); }
.site-footer .brand-mark::after { border-left-color: #F4F7FB; }
.foot-title { font-weight: 700; margin-bottom: 8px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 6px 0; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: #fff; }
.copy { color: var(--muted); font-size: 14px; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 2px; }
@media (min-width: 640px) and (max-width: 1023px) {
 .masonry { grid-template-columns: 1fr 1fr; }
 .card-lg { grid-column: span 2; }
}
@media (min-width: 1024px) {
 .masonry { grid-template-columns: 1.35fr 1fr 1fr; }
 .card-lg { grid-column: span 2; grid-row: span 2; }
 .card-lg .tile-face { height: 240px; }
}
@media (max-width: 1023px) {
 .title-bar { display: flex !important; }
 .nav-panel { flex-direction: column; align-items: stretch; padding: 8px 0 16px; min-height: 0; }
 .top-bar .brand { display: none; }
 .nav-center, .nav-group, .nav-group ul, .nav-actions { flex-direction: column; align-items: stretch; gap: 0; width: 100%; overflow: visible; }
 .nav-group-title { padding: 10px 2px 0; }
 .nav-link, .action-btn { min-height: 48px; width: 100%; }
 .nav-actions { gap: 8px; margin-top: 8px; }
}
@media (min-width: 1024px) {
 #main-nav { display: block !important; }
 .title-bar { display: none !important; }
}
@media (max-width: 639px) {
 h1 { font-size: 28px; }
 h2 { font-size: 22px; }
 .section { padding: 48px 0; }
 .head-bar, .news-item { flex-direction: column; align-items: flex-start; }
 .sort-box { width: 100%; }
 .grid-container { width: min(1160px, calc(100% - 24px)); }
}

/* roulang page: category2 */
:root {
  --bg: #07111C;
  --bg-raise: rgba(12, 28, 48, .46);
  --ink: #E6EEF8;
  --muted: #9FB0C6;
  --line: rgba(159, 176, 198, .22);
  --glass: rgba(18, 36, 58, .55);
  --stroke: rgba(214, 230, 255, .28);
  --primary: #1F6FEB;
  --glow: #3DFFB0;
  --gold: #F2C14E;
  --nav: #F4F7FB;
  --nav-ink: #1C2836;
  --nav-line: #D5DEE8;
  --radius: 18px;
  --tile: 22px;
  --shadow: 0 8px 16px rgba(4, 10, 20, .18);
  --header: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 680px 420px at 16% -10%, rgba(98, 72, 186, .28), transparent 70%),
    radial-gradient(ellipse 540px 380px at -8% 76%, rgba(36, 116, 158, .18), transparent 68%);
  background-attachment: fixed;
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  padding-top: 88px;
}
img { max-width: 100%; display: block; }
a { color: var(--ink); text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 16px; }
button { cursor: pointer; }
p { margin: 0; }
h1, h2, h3 { font-family: inherit; color: var(--ink); font-weight: 700; }
h1 { margin: 0; font-size: 34px; line-height: 1.35; }
h2 { margin: 0 0 8px; font-size: 26px; line-height: 1.4; }
h3 { margin: 0; font-size: 18px; line-height: 1.5; font-weight: 650; }
.grid-container {
  width: min(1160px, calc(100% - 32px));
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 0;
  padding-right: 0;
}
.sub { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.section { padding: 72px 0; }
.section:nth-child(even) { background: var(--bg-raise); }
.section + .section { border-top: 1px solid rgba(159, 176, 198, .12); }
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  background: var(--nav);
  border-bottom: 1px solid var(--nav-line);
  color: var(--nav-ink);
}
.title-bar {
  display: none;
  min-height: var(--header);
  height: auto;
  background: var(--nav) !important;
  color: var(--nav-ink) !important;
  padding: 10px 16px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.top-bar, #main-nav {
  background: var(--nav) !important;
  color: var(--nav-ink);
  padding: 0;
}
.nav-panel {
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--nav-ink); flex: none; min-width: 0; }
.brand-name { font-size: 16px; font-weight: 700; line-height: 1.35; color: var(--nav-ink); }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px; flex: none; position: relative;
  background: linear-gradient(160deg, #1F6FEB, #17498f);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.28);
}
.brand-mark::after {
  content: "";
  position: absolute; left: 14px; top: 11px;
  border-style: solid; border-width: 7px 0 7px 11px;
  border-color: transparent transparent transparent #F4F7FB;
}
.nav-center {
  display: flex; align-items: center; gap: 22px;
  flex: 1; min-width: 0; overflow-x: auto;
}
.nav-center::-webkit-scrollbar { height: 0; }
.nav-group { display: flex; align-items: center; gap: 8px; flex: none; }
.nav-group-title { font-size: 13px; color: #5C6E82; flex: none; }
.nav-group ul { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-link {
  display: inline-flex; align-items: center; min-height: 40px;
  color: var(--nav-ink); font-size: 15px; white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.nav-link:hover { color: var(--primary); }
.nav-link.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.action-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 36px; padding: 0 12px; border-radius: 4px;
  border: 1px solid #C5D0DC; background: #fff; color: var(--nav-ink);
  font-size: 14px; white-space: nowrap;
  transition: border-color .2s ease;
}
.action-btn:hover { border-color: #1C2836; background: #fff; color: var(--nav-ink); }
.menu-toggle {
  flex: none; min-width: 64px; min-height: 44px; border-radius: 4px;
  border: 1px solid #C5D0DC; background: #fff; color: var(--nav-ink); font-size: 15px;
}
.menu-toggle:hover { border-color: #1C2836; }
.glass, .head-bar, .seg, .update-card, .field-list, .step-card, .link-list, .faq-item, .check-bar {
  background: var(--glass);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.head-bar, .update-card, .field-list, .faq-item, .check-bar { border-radius: var(--radius); }
.step-card { border-radius: var(--tile); }
.head-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  padding: 22px 24px;
  background: rgba(36, 62, 92, .42);
}
.date-chip { text-align: right; min-width: 168px; }
.date-chip span { display: block; color: var(--muted); font-size: 13px; }
.date-chip strong { display: block; margin-top: 2px; color: var(--gold); font-size: 22px; font-weight: 700; letter-spacing: 0; }
.block-head { margin-bottom: 18px; }
.seg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  border-radius: 4px;
  background: rgba(18, 36, 58, .35);
}
.seg-btn {
  min-width: 108px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 4px;
  border: 1px solid var(--stroke);
  background: transparent;
  color: var(--ink);
  transition: border-color .2s ease, background .2s ease;
}
.seg-btn:hover { border-color: #D5DEE8; background: transparent; color: var(--ink); }
.seg-btn.is-on {
  background: #243246;
  border-color: #243246;
  color: #F4F7FB;
  box-shadow: none;
}
.range-count { margin-top: 12px; color: var(--muted); font-size: 13px; }
.stream-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 18px; }
.list-visual {
  width: 72px; height: 48px; border-radius: 12px; flex: none; position: relative;
  background: linear-gradient(145deg, rgba(31, 111, 235, .95), rgba(18, 36, 58, .4));
  border: 1px solid var(--stroke);
}
.list-visual::after {
  content: "";
  position: absolute; left: 30px; top: 16px;
  border-style: solid; border-width: 8px 0 8px 12px;
  border-color: transparent transparent transparent #E6EEF8;
}
.time-stream { display: flex; flex-direction: column; gap: 12px; }
.time-row { align-items: stretch; }
.date-cell { position: relative; }
.time-date {
  display: block;
  padding-top: 16px;
  text-align: right;
  color: var(--gold);
  font-size: 14px;
  font-weight: 650;
}
.time-date::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(242, 193, 78, .16);
}
.update-card {
  display: block;
  height: 100%;
  padding: 16px 18px;
  transition: transform .2s ease, border-color .2s ease;
}
.update-card:hover { transform: translateY(-2px); border-color: rgba(214, 230, 255, .5); color: var(--ink); }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.update-card p { margin-top: 6px; color: var(--muted); font-size: 14px; }
.card-meta { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.meta, .aux { color: var(--muted); font-size: 13px; }
.badge {
  display: inline-flex; align-items: center; min-height: 22px; padding: 0 6px;
  border-radius: 4px; background: var(--gold); color: #3A2A08;
  font-size: 12px; font-style: normal; font-weight: 650; flex: none;
}
.badge.wait { background: transparent; color: var(--gold); border: 1px solid var(--gold); }
.badge.plain { background: transparent; color: var(--ink); border: 1px solid var(--stroke); }
.field-list { margin: 0; padding: 6px 8px; }
.field-row { border-top: 1px solid var(--line); }
.field-row:first-child { border-top: 0; }
.field-list dt, .field-list dd { margin: 0; padding: 14px 8px; }
.field-list dt { color: var(--gold); font-size: 16px; font-weight: 700; }
.field-list dd { color: var(--ink); font-size: 16px; }
.step-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 18px;
  transition: transform .2s ease, border-color .2s ease;
}
.step-card:hover { transform: translateY(-2px); color: var(--ink); border-color: rgba(214, 230, 255, .5); }
.step-no {
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold); color: #3A2A08; font-size: 12px; font-weight: 700;
}
.step-card p { color: var(--muted); font-size: 14px; }
.link-list { list-style: none; margin: 0; padding: 6px 8px; }
.link-list li { border-top: 1px solid var(--line); }
.link-list li:first-child { border-top: 0; }
.link-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  min-height: 56px;
  padding: 12px 10px;
  color: var(--ink);
}
.link-list a:hover { color: #fff; }
.more-row { margin-top: 16px; }
.btn-line {
  display: inline-flex; align-items: center; min-height: 36px;
  color: var(--ink); border-bottom: 1px solid rgba(230, 238, 248, .35); font-size: 14px;
}
.btn-line:hover { border-bottom-color: #fff; color: #fff; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { padding: 0 18px; }
.faq-item summary {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 650;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold); font-size: 20px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 0 16px; color: var(--muted); font-size: 15px; }
.check-bar { padding: 18px; }
.check-bar label { display: block; margin-bottom: 8px; font-size: 14px; color: var(--muted); }
.check-line { display: flex; gap: 12px; align-items: center; }
input, select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--ink);
  background: rgba(7, 17, 28, .45);
  border: 1px solid var(--stroke);
  border-radius: 10px;
}
input::placeholder { color: #7E90A8; }
.btn-glow {
  display: inline-flex; align-items: center; justify-content: center;
  width: auto; min-height: 46px; padding: 0 22px; border: 0; border-radius: 999px;
  background: var(--primary); color: #fff; font-weight: 650; white-space: nowrap;
  box-shadow: 0 0 14px rgba(61, 255, 176, .45);
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-glow:hover { background: #1F6FEB; color: #fff; transform: translateY(-1px); box-shadow: 0 0 22px rgba(61, 255, 176, .75); }
.btn-glow:active { transform: translateY(0); }
.form-tip { margin-top: 10px; color: var(--gold); font-size: 14px; }
.site-footer {
  padding: 48px 0 36px;
  background: #050C15;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.site-footer .brand-name { color: var(--ink); }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: #fff; }
.foot-title { margin-bottom: 8px; color: var(--ink); font-size: 14px; font-weight: 650; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 6px 0; }
.site-footer li a { display: inline-flex; min-height: 32px; align-items: center; }
.copy { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 2px;
}
[hidden] { display: none !important; }
@media screen and (max-width: 1023px) {
  .title-bar { display: flex; }
  #main-nav { display: none; }
  .nav-panel {
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
    padding: 4px 16px 16px;
    gap: 8px;
  }
  .nav-panel > .brand { display: none; }
  .nav-center { flex-direction: column; align-items: stretch; gap: 10px; overflow: visible; }
  .nav-group { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-group ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-link, .action-btn, .menu-toggle { min-height: 44px; }
  .nav-actions { flex-direction: column; align-items: stretch; }
  .action-btn { width: 100%; }
}
@media screen and (min-width: 1024px) {
  .title-bar { display: none !important; }
  #main-nav { display: block !important; }
}
@media screen and (max-width: 767px) {
  body { padding-top: 76px; }
  .section { padding: 56px 0; }
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }
  .head-bar, .stream-head, .check-line { align-items: stretch; }
  .date-chip { text-align: left; }
  .link-list a { align-items: flex-start; flex-direction: column; gap: 2px; }
}
@media screen and (min-width: 640px) {
  .date-cell { border-right: 1px solid rgba(242, 193, 78, .35); }
}
@media screen and (max-width: 639px) {
  .head-bar, .stream-head { flex-direction: column; }
  .time-date { text-align: left; padding: 0 0 4px 16px; }
  .time-date::after { right: auto; left: 0; top: 8px; }
  .date-cell { border-right: 0; }
  .check-line { flex-direction: column; align-items: stretch; }
  .check-line .btn-glow, .seg-btn { width: 100%; }
  .card-top { flex-direction: column; }
  .nav-group ul { gap: 0; }
}
@media screen and (max-width: 519px) {
  .grid-container { width: min(1160px, calc(100% - 20px)); }
  .head-bar, .update-card, .check-bar { padding: 14px; }
  .date-chip strong { font-size: 18px; }
}