/* roulang page: index */
:root {
  --bg-0: #070910;
  --bg-1: #10243F;
  --blue: #3E8BFF;
  --ice: #9CC7FF;
  --rose: #E25C8A;
  --rose-dim: #C73B78;
  --amber: #E2A15A;
  --text: #F4F7FB;
  --muted: #B7C3D6;
  --glass: rgba(255,255,255,.10);
  --glass-2: rgba(255,255,255,.08);
  --line: rgba(255,255,255,.16);
  --radius: 18px;
  --radius-in: 12px;
  --glow: 0 0 22px rgba(62,139,255,.38);
  --glow-rose: 0 0 22px rgba(226,92,138,.38);
  --section: 88px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  background:
    radial-gradient(880px 460px at 92% 0%, rgba(199,59,120,.20), transparent 62%),
    radial-gradient(640px 380px at 0% 78%, rgba(226,161,90,.10), transparent 58%),
    linear-gradient(180deg, #070910 0%, #10243F 46%, #070910 100%);
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--rose); outline-offset: 3px; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.num { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; }
h1, h2, h3 { line-height: 1.25; margin: 0; font-weight: 700; }
.lead { max-width: 42rem; color: var(--muted); margin: 14px 0 0; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(7,9,16,.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-row, .chip-row { display: flex; align-items: center; gap: 14px; }
.nav-row { min-height: 68px; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: .04em; }
.logo i {
  width: 12px; height: 12px; border-radius: 99px; display: block;
  background: var(--blue); box-shadow: 0 0 12px var(--blue);
}
.logo-short { display: none; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a, .drawer a {
  padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 14px;
  border: 1px solid transparent;
}
.nav-links a:hover, .drawer a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.nav-links a.active {
  color: var(--text); border-color: rgba(62,139,255,.7);
  box-shadow: var(--glow); background: rgba(62,139,255,.12);
}
.chips { display: flex; gap: 8px; align-items: center; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 6px 12px; font-size: 13px;
  border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text);
  transition: box-shadow .25s, border-color .25s, background .25s, filter .25s;
}
.chip:hover { filter: brightness(1.12); }
.chip-amber { color: var(--amber); border-color: rgba(226,161,90,.55); }
.chip-blue { color: var(--ice); border-color: rgba(62,139,255,.7); }
.chip-rose { color: #ffc0d4; border-color: rgba(226,92,138,.7); }
.chip.is-on, .chip[aria-current="true"] { box-shadow: var(--glow); background: rgba(62,139,255,.16); }
.chip-amber.is-on { box-shadow: 0 0 18px rgba(226,161,90,.45); }
.chip-rose.is-on, .chip-rose[aria-current="true"] { box-shadow: var(--glow-rose); }
.menu-btn {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text);
}
.menu-btn span { display: block; height: 2px; margin: 5px 10px; background: var(--text); }
.drawer { display: none; padding: 0 0 12px; }
.drawer.is-open { display: grid; gap: 6px; }
main > section { padding: var(--section) 0; scroll-margin-top: 92px; }
main > section:nth-of-type(even) {
  background: rgba(16,36,63,.38);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
#top { padding: 0; background: transparent; border: 0; }
.hero-mask {
  position: relative; min-height: 86vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(7,9,16,.15), rgba(7,9,16,.82)),
    radial-gradient(520px 240px at 70% 30%, rgba(62,139,255,.28), transparent 70%);
}
.hero-mask::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0 3px, rgba(255,255,255,.025) 3px 4px);
  pointer-events: none;
}
.screen-ui { position: absolute; inset: 8% 6% auto; height: 46%; }
.play {
  position: absolute; left: 50%; top: 42%; transform: translate(-50%, -50%);
  width: 92px; height: 92px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(62,139,255,.88); color: white; border: 1px solid rgba(255,255,255,.3);
  box-shadow: 0 0 28px rgba(62,139,255,.65);
  transition: box-shadow .25s, filter .25s, border-color .25s;
}
.play:hover { filter: brightness(1.12); border-color: var(--rose); box-shadow: 0 0 40px rgba(226,92,138,.55); }
.play b { width: 0; height: 0; border-left: 22px solid #fff; border-top: 13px solid transparent; border-bottom: 13px solid transparent; margin-left: 6px; }
.scrub {
  position: absolute; left: 0; right: 0; bottom: 0; height: 10px; border-radius: 99px;
  background: rgba(255,255,255,.12); overflow: hidden;
}
.scrub i { display: block; width: 38%; height: 100%; background: linear-gradient(90deg, var(--amber), var(--blue), var(--rose)); box-shadow: var(--glow); }
.hero-copy { position: relative; z-index: 1; padding: 0 0 48px; width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.kicker { color: var(--ice); letter-spacing: .18em; font-size: 13px; margin: 0 0 10px; }
.hero-copy h1 { font-size: clamp(36px, 5vw, 64px); text-shadow: 0 0 24px rgba(62,139,255,.35); }
.sub { margin: 12px 0 0; font-size: 18px; }
.intro { margin: 12px 0 0; max-width: 46rem; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
  transition: box-shadow .25s, filter .25s, border-color .25s, background .25s;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover, .btn-primary:focus-visible { filter: brightness(1.14); border-color: var(--rose); box-shadow: 0 0 34px rgba(226,92,138,.48), var(--glow); }
.btn-ghost { background: rgba(255,255,255,.08); color: var(--text); border-color: rgba(62,139,255,.7); }
.btn-ghost:hover { border-color: var(--rose); box-shadow: var(--glow-rose); }
.sec-head { margin-bottom: 28px; }
.sec-head h2 { font-size: clamp(26px, 3vw, 36px); }
.bars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.bar {
  padding: 18px 16px 16px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 1px rgba(62,139,255,.08), 0 0 0 rgba(62,139,255,0);
}
.bar strong { display: block; margin-bottom: 8px; }
.bar span { display: block; height: 4px; border-radius: 99px; margin-bottom: 12px; background: var(--rose); box-shadow: var(--glow-rose); }
.bar:nth-child(2) span { width: 78%; background: var(--amber); }
.bar:nth-child(3) span { width: 64%; background: var(--blue); }
.bar:nth-child(4) span { width: 52%; background: var(--rose-dim); }
.bar p { margin: 0; color: var(--muted); font-size: 14px; }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 22px; align-items: stretch; }
.glass {
  background: rgba(255,255,255,.10);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(156,199,255,.25), 0 0 24px rgba(62,139,255,.12);
  backdrop-filter: blur(14px);
}
.step-list { display: grid; gap: 12px; }
.step-list li { list-style: none; display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.step-list { margin: 0; padding: 8px 0 0; }
.idx {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: rgba(62,139,255,.18); color: var(--ice); border: 1px solid rgba(62,139,255,.5);
}
.board { padding: 22px; }
.board h3 { margin-bottom: 8px; }
.stat-line { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); }
.track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.track::before {
  content: ""; position: absolute; left: 6%; right: 6%; top: 28px; height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--blue), var(--rose));
}
.step-card { position: relative; padding: 18px; }
.step-card em { font-style: normal; color: var(--ice); font-size: 13px; }
.step-card h3 { margin: 10px 0 8px; font-size: 18px; }
.step-card p { margin: 0; color: var(--muted); font-size: 14px; }
.scene-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 16px; }
.scene { min-height: 180px; padding: 22px; position: relative; overflow: hidden; }
.scene.wide { grid-column: 1 / -1; min-height: 150px; }
.scene h3 { font-size: 22px; margin-bottom: 8px; }
.scene p { margin: 0; color: var(--muted); max-width: 40rem; }
.scene i { position: absolute; right: -20px; bottom: -30px; width: 140px; height: 140px; border-radius: 50%; background: rgba(226,92,138,.16); filter: blur(2px); }
.glow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.glow-card { padding: 20px; text-align: left; }
.glow-card b { display: block; font-size: 40px; color: var(--ice); text-shadow: 0 0 18px rgba(62,139,255,.7); }
.glow-card small { display: block; color: var(--muted); margin-top: 6px; }
.wall { display: grid; grid-template-columns: 1.3fr .7fr; gap: 16px; }
.entry { padding: 18px; }
.entry header { display: flex; justify-content: space-between; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; }
.entry h3 { margin: 12px 0 8px; font-size: 20px; }
.entry p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.entry a { color: var(--ice); }
.entry a:hover { color: var(--rose); }
.entry.slim { align-self: center; }
.entry[hidden] { display: none; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 18px; align-items: center; }
.search {
  margin-left: auto; background: rgba(255,255,255,.08); border: 1px solid rgba(62,139,255,.65);
  color: var(--text); border-radius: 12px; min-height: 44px; padding: 0 12px; min-width: min(280px, 100%);
}
.search:focus { border-color: var(--rose); box-shadow: var(--glow-rose); outline: none; }
.zone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.zone { padding: 28px; min-height: 230px; display: flex; flex-direction: column; justify-content: space-between; }
.zone p { color: var(--muted); margin: 12px 0 18px; }
.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.quote { padding: 22px; }
.quote:nth-child(2) { margin-top: 28px; }
.quote:nth-child(3) { margin-top: -8px; }
.quote p { margin: 0; font-size: 18px; }
.quote span { display: block; margin-top: 12px; color: var(--amber); font-size: 13px; }
.people { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.person { min-width: 250px; scroll-snap-align: start; padding: 18px; }
.person b { display: block; margin-bottom: 8px; }
.person p { margin: 0 0 10px; color: var(--muted); font-size: 14px; }
.news { display: grid; gap: 0; }
.news a {
  display: grid; grid-template-columns: 140px 1fr auto; gap: 16px; align-items: center;
  padding: 16px 8px; border-bottom: 1px solid rgba(255,255,255,.1); color: var(--text);
}
.news a:hover { background: rgba(62,139,255,.08); }
.news time { color: var(--amber); }
.news em { font-style: normal; color: var(--ice); font-size: 13px; }
.metric-strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(156,199,255,.35);
  border-bottom: 1px solid rgba(226,92,138,.35);
}
.metric-strip div { padding: 18px 8px; }
.metric-strip b { font-size: 28px; color: var(--text); }
.metric-strip span { display: block; color: var(--muted); font-size: 13px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 720px; }
th, td { text-align: left; padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,.1); vertical-align: top; }
th { color: var(--ice); font-weight: 650; }
td a { color: var(--ice); border-bottom: 1px dashed rgba(156,199,255,.45); }
td a:hover { color: var(--rose); }
.qa { border-bottom: 1px solid rgba(255,255,255,.12); }
.qa summary { cursor: pointer; list-style: none; padding: 16px 4px; font-weight: 650; display: flex; justify-content: space-between; gap: 12px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; color: var(--ice); }
.qa[open] summary::after { content: "–"; color: var(--rose); }
.qa p { margin: 0 0 16px; color: var(--muted); }
.close { text-align: left; padding: 28px; display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.foot { padding: 48px 0 28px; border-top: 1px solid rgba(255,255,255,.08); }
.foot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.foot h2 { font-size: 16px; margin-bottom: 10px; }
.foot a, .foot li { color: var(--muted); }
.foot ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.foot a:hover { color: var(--text); }
.fine { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted); font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (max-width: 1024px) {
  .bars, .glow-grid, .track { grid-template-columns: 1fr 1fr; }
  .track::before { display: none; }
  .wall, .split, .zone-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --section: 56px; }
  .nav-links, .logo-full { display: none; }
  .logo-short, .menu-btn { display: inline-flex; }
  .menu-btn { display: inline-block; }
  .chip-row { overflow-x: auto; padding-bottom: 10px; }
  .chips { width: max-content; }
  .bars, .glow-grid, .track, .scene-grid, .quotes, .metric-strip, .foot-grid { grid-template-columns: 1fr; }
  .scene.wide { grid-column: auto; }
  .quote:nth-child(2), .quote:nth-child(3) { margin-top: 0; }
  .news a { grid-template-columns: 1fr; gap: 4px; }
  .close { flex-direction: column; align-items: flex-start; }
  .search { margin-left: 0; width: 100%; }
  .hero-mask { min-height: 92vh; }
  .screen-ui { height: 34%; }
}
@media (max-width: 640px) {
  .wrap { width: min(1180px, calc(100% - 24px)); }
  .hero-copy h1 { font-size: 34px; }
}

/* roulang page: category2 */
:root {
 --bg-0: #070910;
 --bg-1: #10243F;
 --blue: #3E8BFF;
 --ice: #9CC7FF;
 --rose: #E25C8A;
 --rose-dim: #C73B78;
 --amber: #E2A15A;
 --text: #F4F7FB;
 --muted: #B7C3D6;
 --glass: rgba(255,255,255,.10);
 --glass-2: rgba(255,255,255,.08);
 --line: rgba(255,255,255,.16);
 --radius: 18px;
 --radius-in: 12px;
 --glow: 0 0 22px rgba(62,139,255,.38);
 --glow-rose: 0 0 22px rgba(226,92,138,.38);
 --section: 88px;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 color: var(--text);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 line-height: 1.75;
 background:
 radial-gradient(880px 460px at 92% 0%, rgba(199,59,120,.20), transparent 62%),
 radial-gradient(640px 380px at 0% 78%, rgba(226,161,90,.10), transparent 58%),
 linear-gradient(180deg, #070910 0%, #10243F 46%, #070910 100%);
 min-height: 100vh;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.25; font-weight: 760; }
ul, ol { margin: 0; padding: 0; }
.lead { max-width: 42rem; color: var(--muted); margin: 14px 0 0; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(7,9,16,.78);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-row, .chip-row { display: flex; align-items: center; gap: 14px; }
.nav-row { min-height: 68px; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: .04em; color: var(--text); }
.logo i {
 width: 12px; height: 12px; border-radius: 99px; display: block;
 background: var(--blue); box-shadow: 0 0 12px var(--blue);
}
.logo-short { display: none; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a, .drawer a {
 padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 14px;
 border: 1px solid transparent;
}
.nav-links a:hover, .drawer a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.nav-links a.active, .drawer a.active {
 color: var(--text); border-color: rgba(62,139,255,.7);
 box-shadow: var(--glow); background: rgba(62,139,255,.12);
}
.chips, .chip-row { display: flex; gap: 8px; align-items: center; }
.chip {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 12px; font-size: 13px;
 border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text);
 transition: box-shadow .25s, border-color .25s, background .25s, filter .25s;
 cursor: pointer;
}
.chip:hover, .chip:focus-visible { filter: brightness(1.12); outline: none; }
.chip-amber { color: var(--amber); border-color: rgba(226,161,90,.55); }
.chip-blue { color: var(--ice); border-color: rgba(62,139,255,.7); }
.chip-rose { color: #ffc0d4; border-color: rgba(226,92,138,.7); }
.chip.is-on, .chip[aria-current="true"] { box-shadow: var(--glow); background: rgba(62,139,255,.16); }
.chip-amber.is-on { box-shadow: 0 0 18px rgba(226,161,90,.45); }
.chip-rose.is-on, .chip-rose[aria-current="true"] { box-shadow: var(--glow-rose); }
.menu-btn {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text);
}
.menu-btn span { display: block; height: 2px; margin: 5px 10px; background: var(--text); }
.menu-btn:focus-visible, .btn:focus-visible, a:focus-visible {
 outline: 2px solid var(--ice); outline-offset: 2px;
}
.drawer { display: none; padding: 0 0 12px; }
.drawer.is-open { display: grid; gap: 6px; }
.chips-mobile { display: none; }
main > section { padding: var(--section) 0; scroll-margin-top: 92px; }
main > section:nth-of-type(even) {
 background: rgba(16,36,63,.38);
 border-top: 1px solid rgba(255,255,255,.06);
 border-bottom: 1px solid rgba(255,255,255,.06);
}
.glass {
 background: var(--glass);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 backdrop-filter: blur(14px);
 box-shadow: inset 0 1px 0 rgba(156,199,255,.28);
}
.btn {
 display: inline-flex; align-items: center; justify-content: center;
 min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 transition: box-shadow .25s, filter .25s, border-color .25s, background .25s;
 cursor: pointer;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover, .btn-primary:focus-visible { filter: brightness(1.14); border-color: var(--rose); box-shadow: 0 0 34px rgba(226,92,138,.48), var(--glow); }
.btn-ghost { background: rgba(255,255,255,.08); color: var(--text); border-color: rgba(62,139,255,.7); }
.btn-ghost:hover { border-color: var(--rose); box-shadow: var(--glow-rose); }
.kicker { color: var(--ice); font-size: 13px; letter-spacing: .08em; }
.sec-title { font-size: clamp(22px, 3vw, 32px); margin: 0 0 8px; }
.sub { color: var(--muted); max-width: 40rem; }
.cat-head h1 { font-size: clamp(30px, 4vw, 46px); text-shadow: 0 0 24px rgba(62,139,255,.35); }
.state-note { display: grid; gap: 10px; min-width: min(100%, 320px); }
.state-note li { list-style: none; display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: 14px; }
.state-note strong { color: var(--text); display: block; }
.filter-line { display: flex; gap: 8px; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; margin-top: 18px; }
.replay-layout { display: grid; grid-template-columns: 1.45fr .85fr; gap: 16px; align-items: stretch; }
.feature {
 position: relative; padding: 22px; min-height: 320px;
 display: flex; flex-direction: column; justify-content: space-between;
 background:
 linear-gradient(180deg, rgba(226,92,138,.16), rgba(255,255,255,.06)),
 var(--glass-2);
 box-shadow: var(--glow-rose), inset 0 1px 0 rgba(255,255,255,.2);
}
.feature::before {
 content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
 background: repeating-linear-gradient(180deg, transparent 0 3px, rgba(255,255,255,.03) 3px 4px);
}
.feature header, .mini header { position: relative; display: flex; justify-content: space-between; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; }
.feature h3, .mini h3 { position: relative; font-size: 26px; margin: 16px 0 8px; }
.mini h3 { font-size: 16px; }
.meta { position: relative; color: var(--muted); font-size: 14px; }
.badge {
 border-radius: 999px; padding: 2px 8px; border: 1px solid var(--line); color: var(--ice); font-size: 12px;
}
.badge-rose { color: #ffc0d4; border-color: rgba(226,92,138,.7); }
.badge-amber { color: var(--amber); border-color: rgba(226,161,90,.6); }
.stack { display: grid; gap: 16px; }
.mini { padding: 16px; }
.mini-row { display: grid; grid-template-columns: 1.15fr .85fr .9fr; gap: 16px; margin-top: 16px; }
.more-row { display: flex; justify-content: flex-end; margin-top: 16px; }
.num { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; }
.diff-wrap { overflow-x: auto; }
.diff-table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 640px; }
.diff-table th, .diff-table td { text-align: left; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,.08); vertical-align: top; }
.diff-table th { color: var(--ice); font-weight: 680; font-size: 14px; }
.diff-table td { color: var(--muted); font-size: 14px; }
.diff-table a { color: var(--ice); }
.diff-table a:hover { color: var(--rose); }
.scene-cut { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 16px; }
.scene-cut article { padding: 20px; min-height: 180px; }
.scene-cut h3 { margin: 10px 0; font-size: 20px; }
.scene-cut p { color: var(--muted); font-size: 14px; }
.echo-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; align-items: start; }
.echo-grid blockquote { margin: 0; padding: 22px; }
.echo-grid blockquote:last-child { margin-top: 36px; }
.echo-grid p { font-size: 18px; line-height: 1.75; }
.echo-grid span { display: block; margin-top: 12px; color: var(--amber); font-size: 13px; }
.metric-strip {
 display: grid; grid-template-columns: repeat(3, 1fr);
 border: 1px solid var(--line); border-radius: 999px;
 background: rgba(255,255,255,.06); overflow: hidden;
}
.metric-strip div { padding: 16px 22px; display: flex; gap: 12px; align-items: baseline; }
.metric-strip div + div { border-left: 1px solid rgba(255,255,255,.1); }
.metric-strip b { font-size: 28px; color: var(--ice); text-shadow: 0 0 14px rgba(62,139,255,.65); }
.metric-strip span { color: var(--text); }
.metric-strip small { color: var(--muted); }
.news { display: grid; }
.news a {
 display: grid; grid-template-columns: 140px 1fr auto; gap: 16px; align-items: center;
 padding: 16px 4px; border-bottom: 1px solid rgba(255,255,255,.08); color: var(--text);
}
.news a:hover { color: var(--ice); }
.news time { color: var(--amber); }
.news em { font-style: normal; color: var(--rose); font-size: 13px; }
.close-bar { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.close-bar .hero-actions, .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.foot { border-top: 1px solid rgba(255,255,255,.08); padding: 48px 0 28px; background: rgba(7,9,16,.72); }
.foot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.foot h2 { font-size: 16px; margin: 0 0 12px; }
.foot ul { list-style: none; display: grid; gap: 8px; color: var(--muted); }
.foot a:hover { color: var(--ice); }
.fine {
 display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
 margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08);
 color: var(--muted); font-size: 13px;
}
[hidden] { display: none !important; }
@media (max-width: 1024px) {
 .replay-layout, .scene-cut, .mini-row { grid-template-columns: 1fr 1fr; }
 .mini-row article:last-child { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
 .nav-links, .chips-desktop { display: none; }
 .menu-btn { display: inline-block; }
 .chips-mobile { display: flex; overflow-x: auto; padding: 0 0 12px; }
 .replay-layout, .scene-cut, .echo-grid, .mini-row, .foot-grid, .metric-strip { grid-template-columns: 1fr; }
 .echo-grid blockquote:last-child { margin-top: 0; }
 .metric-strip { border-radius: 18px; }
 .metric-strip div + div { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); }
 .news a { grid-template-columns: 1fr; gap: 4px; }
 .feature h3 { font-size: 22px; }
 main > section { padding: 56px 0; }
}
@media (max-width: 640px) {
 .logo-full { display: none; }
 .logo-short { display: inline; }
 .wrap { width: min(1180px, calc(100% - 24px)); }
 .diff-table { min-width: 520px; }
}

/* roulang page: category1 */
:root {
 --bg-0: #070910;
 --bg-1: #10243F;
 --blue: #3E8BFF;
 --ice: #9CC7FF;
 --rose: #E25C8A;
 --rose-dim: #C73B78;
 --amber: #E2A15A;
 --text: #F4F7FB;
 --muted: #B7C3D6;
 --glass: rgba(255,255,255,.10);
 --glass-2: rgba(255,255,255,.08);
 --line: rgba(255,255,255,.16);
 --radius: 18px;
 --radius-in: 12px;
 --glow: 0 0 22px rgba(62,139,255,.38);
 --glow-rose: 0 0 22px rgba(226,92,138,.38);
 --section: 88px;
}
:root { --section: 56px; }
/* roulang page: index */
:root {
 --bg-0: #070910;
 --bg-1: #10243F;
 --blue: #3E8BFF;
 --ice: #9CC7FF;
 --rose: #E25C8A;
 --rose-dim: #C73B78;
 --amber: #E2A15A;
 --text: #F4F7FB;
 --muted: #B7C3D6;
 --glass: rgba(255,255,255,.10);
 --glass-2: rgba(255,255,255,.08);
 --line: rgba(255,255,255,.16);
 --radius: 18px;
 --radius-in: 12px;
 --glow: 0 0 22px rgba(62,139,255,.38);
 --glow-rose: 0 0 22px rgba(226,92,138,.38);
 --section: 88px;
}
:root { --section: 56px; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 color: var(--text);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 line-height: 1.75;
 background:
 radial-gradient(880px 460px at 92% 0%, rgba(199,59,120,.20), transparent 62%),
 radial-gradient(640px 380px at 0% 78%, rgba(226,161,90,.10), transparent 58%),
 linear-gradient(180deg, #070910 0%, #10243F 46%, #070910 100%);
 min-height: 100vh;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.25; font-weight: 760; margin: 0; }
h1 { font-size: clamp(32px, 4vw, 44px); }
h2 { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 16px; }
h3 { font-size: 18px; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.lead { max-width: 42rem; color: var(--muted); margin: 14px 0 0; }
.kicker { color: var(--amber); font-size: 13px; letter-spacing: .08em; margin-bottom: 8px; }
.site-header {
 position: sticky; top: 0; z-index: 40;
 background: rgba(7,9,16,.78);
 backdrop-filter: blur(16px);
 border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-row, .chip-row { display: flex; align-items: center; gap: 14px; }
.nav-row { min-height: 68px; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 760; letter-spacing: .04em; white-space: nowrap; }
.logo i {
 width: 12px; height: 12px; border-radius: 99px; display: block;
 background: var(--blue); box-shadow: 0 0 12px var(--blue);
}
.logo-short { display: none; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a, .drawer a {
 padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 14px;
 border: 1px solid transparent;
}
.nav-links a:hover, .drawer a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.nav-links a.active, .drawer a.active {
 color: var(--text); border-color: rgba(62,139,255,.7);
 box-shadow: var(--glow); background: rgba(62,139,255,.12);
}
.chips { display: flex; gap: 8px; align-items: center; }
.chip {
 display: inline-flex; align-items: center; gap: 6px;
 border-radius: 999px; padding: 6px 12px; font-size: 13px;
 border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text);
 transition: box-shadow .25s, border-color .25s, background .25s, filter .25s;
 cursor: pointer;
}
.chip:hover { filter: brightness(1.12); }
.chip-amber { color: var(--amber); border-color: rgba(226,161,90,.55); }
.chip-blue { color: var(--ice); border-color: rgba(62,139,255,.7); }
.chip-rose { color: #ffc0d4; border-color: rgba(226,92,138,.7); }
.chip.is-on, .chip[aria-current="true"] { box-shadow: var(--glow); background: rgba(62,139,255,.16); }
.chip-amber.is-on { box-shadow: 0 0 18px rgba(226,161,90,.45); background: rgba(226,161,90,.12); }
.chip-rose.is-on, .chip-rose[aria-current="true"] { box-shadow: var(--glow-rose); background: rgba(226,92,138,.12); }
.menu-btn {
 display: none; width: 44px; height: 44px; border-radius: 12px;
 border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text);
}
.menu-btn span { display: block; height: 2px; margin: 5px 10px; background: var(--text); }
.drawer { display: none; padding: 0 0 12px; }
.drawer.is-open { display: grid; gap: 6px; }
main > section { padding: var(--section) 0; scroll-margin-top: 92px; }
main > section:nth-of-type(even) {
 background: rgba(16,36,63,.38);
 border-top: 1px solid rgba(255,255,255,.06);
 border-bottom: 1px solid rgba(255,255,255,.06);
}
.hero-mask {
 position: relative; min-height: 86vh;
 display: flex; align-items: flex-end;
 overflow: hidden;
 background:
 linear-gradient(180deg, rgba(7,9,16,.15), rgba(7,9,16,.82)),
 radial-gradient(520px 240px at 70% 30%, rgba(62,139,255,.28), transparent 70%);
}
.hero-mask::before {
 content: ""; position: absolute; inset: 0;
 background: repeating-linear-gradient(180deg, transparent 0 3px, rgba(255,255,255,.025) 3px 4px);
 pointer-events: none;
}
.hero-copy { position: relative; z-index: 1; padding: 0 0 48px; width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.hero-copy h1 { font-size: clamp(36px, 5vw, 64px); text-shadow: 0 0 24px rgba(62,139,255,.35); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; align-items: center; }
.btn {
 display: inline-flex; align-items: center; justify-content: center;
 min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 transition: box-shadow .25s, filter .25s, border-color .25s, background .25s;
 cursor: pointer; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: var(--glow); }
.btn-primary:hover, .btn-primary:focus-visible { filter: brightness(1.14); border-color: var(--rose); box-shadow: 0 0 34px rgba(226,92,138,.48), var(--glow); }
.btn-primary:active { filter: brightness(.96); }
.btn-ghost { background: rgba(255,255,255,.08); color: var(--text); border-color: rgba(62,139,255,.7); }
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--rose); box-shadow: var(--glow-rose); filter: brightness(1.08); }
.btn-ghost:active { filter: brightness(.96); }
.step-list { display: grid; gap: 12px; margin: 0; padding: 8px 0 0; }
.step-list li { list-style: none; display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.step-card { position: relative; padding: 18px; }
.step-card em { font-style: normal; color: var(--ice); font-size: 13px; }
.step-card h3 { margin: 10px 0 8px; font-size: 18px; }
.step-card p { margin: 0; color: var(--muted); font-size: 14px; }
.scene-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 16px; }
.glow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.glow-card { padding: 20px; text-align: left; }
.glow-card b { display: block; font-size: 40px; color: var(--ice); text-shadow: 0 0 18px rgba(62,139,255,.7); }
.glow-card small { display: block; color: var(--muted); margin-top: 6px; }
.entry header { display: flex; justify-content: space-between; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; }
.entry a { color: var(--ice); }
.entry a:hover { color: var(--rose); }
.search {
 margin-left: auto; background: rgba(255,255,255,.08); border: 1px solid rgba(62,139,255,.65);
 color: var(--text); border-radius: 12px; min-height: 44px; padding: 0 12px; min-width: min(280px, 100%);
}
.search::placeholder { color: rgba(183,195,214,.75); }
.search:focus { border-color: var(--rose); box-shadow: var(--glow-rose); outline: none; }
.select {
 background: rgba(7,9,16,.45); color: var(--text);
 border: 1px solid rgba(62,139,255,.65); border-radius: 12px;
 min-height: 44px; padding: 0 12px;
}
.select:focus { border-color: var(--rose); box-shadow: var(--glow-rose); outline: none; }
.zone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.news a {
 display: grid; grid-template-columns: 140px 1fr auto; gap: 16px; align-items: center;
 padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); color: var(--text);
}
.news a:hover { color: var(--ice); }
.glass {
 background: var(--glass);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 backdrop-filter: blur(14px);
 box-shadow: inset 0 1px 0 rgba(156,199,255,.35), 0 0 24px rgba(62,139,255,.12);
}
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 18px; }
.sheet { padding: 6px 8px; }
.update-row {
 display: grid;
 grid-template-columns: 132px minmax(0, 1fr) 72px auto;
 gap: 16px;
 align-items: center;
 padding: 16px 14px;
 border-bottom: 1px solid rgba(255,255,255,.08);
 border-radius: 12px;
}
.update-row:last-child { border-bottom: 0; }
.update-row:hover { background: rgba(255,255,255,.04); }
.row-live { box-shadow: inset 3px 0 0 var(--blue); }
.row-warm { box-shadow: inset 3px 0 0 var(--amber); }
.row-replay { box-shadow: inset 3px 0 0 var(--rose); }
.time, .mono {
 font-variant-numeric: tabular-nums;
 font-family: ui-monospace, Consolas, monospace;
 color: var(--ice);
 font-size: 13px;
}
.row-top { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px; }
.batch-no { color: var(--muted); font-size: 13px; }
.entry-title { font-size: 18px; }
.flag { font-size: 12px; border-radius: 999px; padding: 2px 8px; border: 1px solid var(--line); }
.flag-rose { color: #ffc0d4; border-color: rgba(226,92,138,.7); }
.flag-blue { color: var(--ice); border-color: rgba(62,139,255,.7); }
.flag-amber { color: var(--amber); border-color: rgba(226,161,90,.6); }
.clarity { color: var(--text); font-size: 14px; text-align: right; }
.more-row, .close-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.empty { color: var(--muted); padding: 18px 14px; }
.note-board { padding: 22px; }
.note-board p { color: var(--muted); max-width: 46rem; }
.batch-lines { margin-top: 16px; display: grid; gap: 8px; }
.batch-lines span {
 display: block; padding: 10px 12px; border-radius: 12px;
 background: rgba(7,9,16,.35); border: 1px solid rgba(156,199,255,.18);
}
.legend { display: flex; align-items: stretch; }
.legend-item { flex: 1; padding: 18px 20px; }
.legend-item + .legend-item { border-left: 1px solid rgba(255,255,255,.1); }
.legend-item p { color: var(--muted); font-size: 14px; margin-top: 6px; }
.mark { display: inline-block; width: 10px; height: 10px; border-radius: 99px; margin-right: 8px; }
.mark-rose { background: var(--rose); box-shadow: 0 0 12px var(--rose); }
.mark-blue { background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.mark-amber { background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.rail {
 display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px;
 scroll-snap-type: x mandatory;
}
.article-card {
 flex: 0 0 280px; scroll-snap-align: start;
 padding: 18px; min-height: 148px;
 display: flex; flex-direction: column; gap: 8px;
}
.article-card time { color: var(--amber); font-size: 13px; }
.article-card span { color: var(--muted); font-size: 14px; }
.article-card:hover { border-color: var(--rose); box-shadow: var(--glow-rose), inset 0 1px 0 rgba(156,199,255,.35); }
.meter {
 display: grid; grid-template-columns: repeat(3, 1fr);
 border: 1px solid var(--line); border-radius: 999px;
 background: rgba(255,255,255,.06); backdrop-filter: blur(12px); overflow: hidden;
}
.meter div {
 padding: 14px 18px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
 border-right: 1px solid rgba(255,255,255,.1);
}
.meter div:last-child { border-right: 0; }
.meter b {
 font-size: 22px; color: var(--ice);
 text-shadow: 0 0 12px rgba(62,139,255,.65);
 font-variant-numeric: tabular-nums;
}
.meter em { font-style: normal; }
.meter small { color: var(--muted); width: 100%; }
.faq details { border-bottom: 1px solid rgba(255,255,255,.1); padding: 14px 0; }
.faq summary { cursor: pointer; list-style: none; font-size: 17px; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; float: right; color: var(--ice); }
.faq details[open] summary::after { content: "－"; color: var(--rose); }
.faq details p { color: var(--muted); margin-top: 8px; max-width: 52rem; }
.foot { padding: 48px 0 28px; border-top: 1px solid rgba(255,255,255,.08); }
.foot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.foot h2 { font-size: 18px; margin-bottom: 8px; }
.foot ul { margin: 0; padding: 0; list-style: none; }
.foot li { color: var(--muted); padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.foot a:hover { color: var(--rose); }
.fine {
 display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
 margin-top: 28px; padding-top: 16px;
 border-top: 1px solid rgba(255,255,255,.08);
 color: var(--muted); font-size: 13px;
}
@media (max-width: 1280px) {
 .update-row { grid-template-columns: 120px minmax(0, 1fr) 64px auto; }
}
@media (max-width: 1024px) {
 .nav-links a { padding: 8px 8px; }
 .legend { flex-direction: column; }
 .legend-item + .legend-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); }
}
@media (max-width: 768px) {
 :root { --section: 48px; }
 .logo-full { display: none; }
 .logo-short { display: inline; }
 .nav-links { display: none; }
 .menu-btn { display: inline-flex; flex-direction: column; justify-content: center; }
 .nav-row { flex-wrap: wrap; min-height: 60px; }
 .chips { order: 3; width: 100%; overflow-x: auto; padding-bottom: 10px; flex-wrap: nowrap; }
 .update-row { grid-template-columns: 1fr; gap: 8px; }
 .clarity { text-align: left; }
 .meter { grid-template-columns: 1fr; border-radius: 18px; }
 .meter div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
 .meter div:last-child { border-bottom: 0; }
 .search, .select { width: 100%; margin-left: 0; }
 .foot-grid { grid-template-columns: 1fr; gap: 18px; }
 .scene-grid, .glow-grid, .zone-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
 .article-card { flex-basis: 78%; }
}
@media (max-width: 520px) {
 .wrap { width: min(1180px, calc(100% - 24px)); }
 .close-actions .btn, .more-row .btn { width: 100%; }
 .fine { flex-direction: column; }
}