/* roulang page: index */
:root {
  --plum: #2A1830;
  --night: #1A101C;
  --ink-night: #241820;
  --lime: #8ED36A;
  --coral: #E36A4A;
  --coral-deep: #c45332;
  --paper: #F3EEE6;
  --paper-2: #fffdf8;
  --ink: #241910;
  --cream: #F6F1E8;
  --line: #E4D8CC;
  --muted: #7A6C66;
  --muted-night: #D4C4B8;
  --radius: 14px;
  --shadow: 0 10px 28px rgba(36, 24, 32, .12);
  --max: 1120px;
  --pad: 22px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 0.95em; }
h1, h2, h3 { line-height: 1.3; font-weight: 760; margin: 0 0 .45em; letter-spacing: 0; }
h1 { font-size: 46px; }
h2 { font-size: 32px; }
h3 { font-size: 20px; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.sec { padding: 76px 0; position: relative; }
.sec-night { background: var(--night); color: var(--cream); }
.sec-night.alt { background: var(--ink-night); }
.sec-day { background: var(--paper); color: var(--ink); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--lime);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}
.lead { max-width: 68ch; color: var(--muted); }
.sec-night .lead { color: var(--muted-night); }
.btn, .more, .text-link {
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--coral);
  background: var(--coral);
  color: var(--cream);
  font-weight: 700;
  box-shadow: none;
}
.btn:hover { background: var(--coral-deep); border-color: var(--coral-deep); color: var(--cream); transform: translateY(-1px); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { box-shadow: 0 0 0 2px var(--lime); }
.btn-ghost { background: transparent; color: var(--cream); }
.btn-ghost:hover { background: var(--coral-deep); color: var(--cream); }
.more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--plum);
  color: var(--cream);
  border: 1px solid var(--plum);
  font-weight: 700;
}
.more:hover { background: var(--coral); border-color: var(--coral); color: var(--cream); transform: translateY(-1px); }
.more:active { transform: translateY(1px); }
.text-link { color: var(--coral); font-weight: 700; border-bottom: 1px solid transparent; }
.text-link:hover { border-bottom-color: var(--coral); }
.sec-night .text-link { color: var(--lime); }
header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--night);
  color: var(--cream);
  border-bottom: 1px solid rgba(228, 216, 204, .16);
}
.head-bar { display: flex; align-items: center; gap: 18px; min-height: 78px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; min-width: 0; margin-right: auto; color: var(--cream); }
.logo strong { display: block; font-size: 16px; line-height: 1.25; font-weight: 760; }
.logo small { display: block; color: var(--lime); font-size: 12px; line-height: 1.4; }
.logo-mark, .avatar {
  border-radius: var(--radius);
  border: 1px solid rgba(228, 216, 204, .38);
  background: var(--plum);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 6px;
  flex: 0 0 auto;
}
.logo-mark { width: 46px; height: 46px; }
.logo-bar, .avatar-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--cream);
}
.logo-bar { width: 28px; }
.logo-ticks, .avatar-ticks {
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 2px, transparent 2px 6px);
}
.logo-ticks { width: 28px; }
.nav-toggle, .mega-check {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.nav-burger, .mega-label {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(228, 216, 204, .4);
  color: var(--cream);
  background: transparent;
}
.nav-burger .b-close { display: none; }
.nav-toggle:checked + .nav-burger .b-open { display: none; }
.nav-toggle:checked + .nav-burger .b-close { display: inline; }
.nav-toggle:focus-visible + .nav-burger,
.mega-check:focus-visible + .mega-label { outline: 2px solid var(--lime); outline-offset: 2px; }
.nav-panel { display: flex; align-items: center; gap: 6px; }
.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--cream);
  white-space: nowrap;
}
.nav-link:hover { color: var(--coral); }
.nav-link.is-active { color: var(--lime); box-shadow: inset 0 -2px 0 var(--lime); }
.mega { position: relative; display: flex; align-items: center; gap: 6px; }
.mega-panel {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 14px);
  width: min(680px, calc(100vw - 36px));
  padding: 14px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--plum);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 40;
}
.mega:hover .mega-panel,
.mega:focus-within .mega-panel,
.mega-check:checked ~ .mega-panel { display: block; }
.mega-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mega-card {
  display: block;
  min-height: 148px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper-2);
  color: var(--ink);
}
.mega-card strong { display: block; margin: 8px 0; font-size: 16px; }
.mega-card span { display: block; color: var(--muted); font-size: 15px; line-height: 1.7; }
.mega-card em {
  font-style: normal;
  color: var(--coral);
  font-variant-numeric: tabular-nums;
  font-weight: 760;
  font-size: 13px;
}
.mega-card:hover { transform: translateY(-1px); border-color: var(--plum); }
#kanban {
  background-color: var(--night);
  background-image: repeating-linear-gradient(90deg, transparent 0, transparent 79px, rgba(228, 216, 204, .05) 80px);
  padding-top: 34px;
}
.creator {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(228, 216, 204, .16);
}
.avatar { width: 72px; height: 72px; }
.avatar-bar { width: 40px; }
.avatar-ticks { width: 40px; }
.creator-name { min-width: 0; }
.creator-name strong { display: block; font-size: 18px; line-height: 1.3; }
.creator-name small { color: var(--lime); }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-left: auto; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(142, 211, 106, .7);
  color: var(--lime);
  font-size: 14px;
  font-weight: 700;
}
.board {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 36px;
  padding-top: 28px;
  align-items: end;
}
.subhead { font-size: 20px; color: var(--cream); margin-bottom: .7em; }
.metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric {
  position: relative;
  padding: 16px 14px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(228, 216, 204, .22);
  background: rgba(42, 24, 48, .72);
  min-height: 126px;
}
.metric i {
  position: absolute;
  left: 14px;
  right: 14px;
  top: 0;
  height: 8px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 2px, transparent 2px 8px);
}
.metric b {
  display: block;
  margin-top: 10px;
  font-size: 40px;
  line-height: 1;
  color: var(--coral);
  font-variant-numeric: tabular-nums;
  font-weight: 780;
}
.metric span { display: block; margin-top: 8px; color: var(--cream); font-weight: 700; }
.metric small { color: var(--muted-night); }
.scale {
  height: 10px;
  margin-top: 18px;
  background: repeating-linear-gradient(90deg, rgba(142, 211, 106, .9) 0 2px, transparent 2px 18px);
}
.matrix {
  display: grid;
  grid-template-columns: 1.35fr .78fr;
  gap: 14px;
  align-items: stretch;
}
.card, .big-card, .side-card, .scene, .device, .faq-item, .chip, .session-group, .form-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.big-card, .side-card {
  position: relative;
  background: var(--paper-2);
  padding: 22px 20px 20px 22px;
  overflow: hidden;
}
.big-card { min-height: 100%; display: flex; flex-direction: column; background: var(--plum); color: var(--cream); border-color: var(--plum); }
.big-card p, .side-card p { color: inherit; }
.big-card p { color: var(--muted-night); max-width: 40ch; }
.matrix-side { display: grid; gap: 14px; }
.num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--night);
  font-weight: 780;
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}
.side-card h3 { font-size: 18px; }
.side-card p { color: var(--muted); margin: 0; }
.split { display: grid; grid-template-columns: .82fr 1.18fr; gap: 32px; align-items: start; }
.lane { margin-bottom: 18px; }
.lane-title { font-weight: 760; margin-bottom: 8px; }
.lane-row { display: grid; grid-template-columns: 132px 1fr 52px; gap: 10px; align-items: center; margin: 7px 0; }
.lane-row span { font-size: 15px; }
.bar { height: 10px; border-radius: 999px; background: rgba(246, 241, 232, .12); border: 1px solid rgba(228, 216, 204, .2); overflow: hidden; }
.sec-day .bar { background: #efe6dc; border-color: var(--line); }
.bar i { display: block; height: 100%; border-radius: inherit; }
.bar .ok { background: var(--lime); }
.bar .bad { background: var(--coral); }
.w92 { width: 92%; } .w34 { width: 34%; } .w28 { width: 28%; } .w76 { width: 76%; } .w12 { width: 12%; } .w69 { width: 69%; }
.lane-row b { font-variant-numeric: tabular-nums; color: var(--coral); text-align: right; }
.lane-note { color: var(--muted-night); margin: 0 0 8px; }
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 8px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 22px;
  height: 1px;
  background: var(--line);
}
.node {
  position: relative;
  padding-top: 48px;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.node time {
  position: absolute;
  top: 8px;
  left: 0;
  min-width: 64px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--coral);
  color: var(--cream);
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  line-height: 28px;
  text-align: center;
}
.node h3 { font-size: 18px; }
.node p { color: var(--muted); margin: 0; }
.scene-list { display: grid; gap: 14px; }
.scene {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  background: var(--paper-2);
  color: var(--ink);
}
.scene:nth-child(1) { min-height: 148px; }
.scene:nth-child(2) { min-height: 214px; margin-left: 54px; }
.scene:nth-child(3) { min-height: 176px; margin-right: 72px; }
.scene time { color: var(--coral); font-weight: 780; font-variant-numeric: tabular-nums; font-size: 28px; display: block; line-height: 1.1; }
.scene p { color: var(--muted); margin: 0; }
.news-list { display: grid; border-top: 1px solid var(--line); }
.news-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 8px;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.news-row:hover { background: rgba(227, 106, 74, .08); }
.news-row time { font-variant-numeric: tabular-nums; color: var(--coral); font-weight: 760; }
.news-row strong { display: block; font-size: 18px; }
.news-row span { display: block; color: var(--muted); }
.news-foot { display: flex; justify-content: flex-end; padding-top: 16px; }
.read-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.read-points { display: grid; gap: 10px; }
.read-points div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(228, 216, 204, .2);
}
.read-points b { color: var(--lime); }
.screen {
  border-radius: 18px;
  border: 1px solid rgba(228, 216, 204, .28);
  background: #120b14;
  min-height: 280px;
  padding: 28px 22px;
  display: grid;
  align-content: end;
  gap: 10px;
  box-shadow: var(--shadow);
}
.screen i {
  display: block;
  height: 8px;
  margin-bottom: 8px;
  background: repeating-linear-gradient(90deg, var(--lime) 0 2px, transparent 2px 7px);
}
.sub-line {
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 7px 12px;
  border-radius: 8px;
  background: rgba(26, 16, 28, .92);
  color: var(--cream);
  line-height: 1.6;
}
.sub-lg { font-size: 22px; }
.sub-md { font-size: 18px; }
.sub-sm { font-size: 15px; max-width: 28ch; }
.guard { display: grid; gap: 12px; }
.guard article {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.guard b { color: var(--coral); font-variant-numeric: tabular-nums; }
.guard p { margin: 0; color: var(--muted); }
.device-list { display: grid; gap: 14px; }
.device { background: rgba(42, 24, 48, .66); padding: 16px 18px; color: var(--cream); }
.device:nth-child(1) { width: 74%; }
.device:nth-child(2) { width: 88%; margin-left: auto; }
.device:nth-child(3) { width: 100%; }
.device b { display: block; color: var(--lime); font-variant-numeric: tabular-nums; }
.device p { margin: 0; color: var(--muted-night); }
.chips { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; }
.chip {
  flex: 1 1 300px;
  background: var(--paper-2);
  padding: 0;
  overflow: hidden;
}
.chip summary {
  list-style: none;
  cursor: pointer;
  min-height: 52px;
  padding: 12px 16px;
  font-weight: 760;
}
.chip summary::-webkit-details-marker { display: none; }
.chip summary::after { content: "＋"; float: right; color: var(--coral); }
.chip[open] summary::after { content: "－"; }
.chip p { margin: 0; padding: 0 16px 14px; color: var(--muted); }
.chip:hover { border-color: var(--plum); }
.sessions { display: grid; gap: 18px; }
.session-group {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  background: rgba(42, 24, 48, .55);
  border-color: rgba(228, 216, 204, .22);
  box-shadow: none;
}
.session-time b { display: block; font-size: 32px; color: var(--coral); font-variant-numeric: tabular-nums; line-height: 1; }
.session-time span { color: var(--lime); }
.session-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.session-list a {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 8px 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(26, 16, 28, .55);
  border: 1px solid rgba(228, 216, 204, .14);
}
.session-list a:hover { border-color: var(--lime); transform: translateY(-1px); }
.bib {
  grid-row: span 2;
  align-self: center;
  color: var(--night);
  background: var(--lime);
  border-radius: 999px;
  text-align: center;
  font-weight: 780;
  font-variant-numeric: tabular-nums;
  line-height: 28px;
}
.session-list strong { display: block; }
.session-list em { font-style: normal; color: var(--muted-night); grid-column: 2 / 3; }
.session-list small { color: var(--coral); font-variant-numeric: tabular-nums; }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: var(--paper-2); box-shadow: none; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 18px;
  font-weight: 760;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 10px; border-radius: 50%; background: var(--coral); }
.faq-item p { margin: 0; padding: 0 18px 16px 36px; color: var(--muted); }
.faq-item[open] { border-color: var(--plum); }
.entry {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, .6fr);
  gap: 22px;
  align-items: center;
}
.entry-side { display: grid; gap: 10px; }
.entry-side a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(228, 216, 204, .3);
  background: rgba(42, 24, 48, .45);
}
.entry-side a:hover { border-color: var(--lime); color: var(--lime); }
.form-card { background: var(--paper-2); padding: 22px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
label { display: grid; gap: 6px; font-weight: 700; }
label span { font-weight: 400; color: var(--muted); font-size: 15px; }
input, select {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}
input:hover, select:hover { border-color: var(--plum); }
input:focus, select:focus { border-color: var(--lime); outline: 2px solid var(--lime); outline-offset: 1px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 16px; }
.form-result {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--lime);
  background: rgba(142, 211, 106, .18);
}
footer { background: var(--night); color: var(--cream); padding: 36px 0 22px; border-top: 1px solid rgba(228, 216, 204, .14); }
.foot { display: grid; grid-template-columns: 1.4fr .8fr .6fr; gap: 20px; align-items: start; }
.foot p { color: var(--muted-night); }
.foot a { display: block; padding: 4px 0; }
.foot a:hover { color: var(--coral); }
.addr { font-variant-numeric: tabular-nums; color: var(--lime); }
.copy { max-width: var(--max); margin: 18px auto 0; padding: 14px var(--pad) 0; border-top: 1px solid rgba(228, 216, 204, .14); color: var(--muted-night); }
@media (max-width: 1200px) {
  h1 { font-size: 40px; }
  .scene:nth-child(2) { margin-left: 24px; }
  .scene:nth-child(3) { margin-right: 24px; }
}
@media (max-width: 1024px) {
  .board, .matrix, .split, .read-grid, .entry, .foot { grid-template-columns: 1fr; }
  .badges { margin-left: 0; }
  .creator { flex-wrap: wrap; }
  .matrix-side { grid-template-columns: 1fr 1fr 1fr; display: grid; }
  .scene:nth-child(2), .scene:nth-child(3) { margin: 0; }
}
@media (max-width: 900px) {
  .nav-burger { display: inline-flex; }
  .nav-toggle {
    width: 88px;
    height: 44px;
    clip: auto;
    overflow: visible;
    opacity: 0;
    right: 22px;
    top: 16px;
    z-index: 5;
  }
  .nav-panel { display: none; flex: 1 0 100%; flex-direction: column; align-items: stretch; padding: 4px 0 14px; }
  .nav-toggle:checked ~ .nav-panel { display: flex; }
  .mega { flex-wrap: wrap; }
  .mega-label { display: inline-flex; }
  .mega:hover .mega-panel { display: none; }
  .mega:focus-within .mega-panel,
  .mega-check:checked ~ .mega-panel { display: block; }
  .mega-panel { position: static; width: 100%; margin-top: 8px; }
  .mega-grid, .matrix-side, .timeline, .metrics { grid-template-columns: 1fr 1fr; }
  .timeline::before { display: none; }
  .guard article, .session-group, .scene, .lane-row { grid-template-columns: 1fr; }
  .device, .device:nth-child(1), .device:nth-child(2), .device:nth-child(3) { width: 100%; margin: 0; }
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  .sec { padding: 56px 0; }
}
@media (max-width: 768px) {
  .news-row { grid-template-columns: 1fr; gap: 4px; }
  .read-points div { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 640px) {
  .mega-grid, .matrix-side, .timeline, .metrics, .form-grid { grid-template-columns: 1fr; }
  .session-list a { grid-template-columns: 46px minmax(0, 1fr); }
  .session-list small { grid-column: 2; }
  .container { padding: 0 16px; }
}
@media (max-width: 520px) {
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  body { font-size: 16px; }
  .logo strong { font-size: 15px; }
  .metric b { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
  --plum: #2A1830;
  --night: #1A101C;
  --ink-night: #241820;
  --lime: #8ED36A;
  --coral: #E36A4A;
  --coral-deep: #c45332;
  --paper: #F3EEE6;
  --paper-2: #fffdf8;
  --ink: #241910;
  --cream: #F6F1E8;
  --line: #E4D8CC;
  --muted: #7A6C66;
  --muted-night: #D4C4B8;
  --radius: 14px;
  --shadow: 0 10px 28px rgba(36, 24, 32, .12);
  --max: 1120px;
  --pad: 22px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button, select { appearance: none; -webkit-appearance: none; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 0.95em; }
h1, h2, h3, h4 { font-weight: 760; line-height: 1.3; margin: 0 0 12px; }
h1 { font-size: 46px; letter-spacing: 0; }
h2 { font-size: 30px; }
h3 { font-size: 20px; }
ul, ol { margin: 0; padding: 0; list-style: none; }
[id] { scroll-margin-top: 92px; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.eyebrow, .brand-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}
.brand-kicker { color: var(--plum); letter-spacing: 0; font-size: 15px; }
.lead { max-width: 68ch; color: var(--muted); margin-bottom: 0; }
.sec-night .lead, .sec-plum .lead { color: var(--muted-night); }
.btn, .text-link, .chip, .note, .session-card, .mega-card, .program a {
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--coral);
  background: var(--coral);
  color: var(--cream);
  font-weight: 700;
  box-shadow: none;
}
.btn:hover { background: var(--coral-deep); border-color: var(--coral-deep); color: var(--cream); transform: translateY(-1px); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible, select:focus-visible, .nav-toggle:focus-visible + .nav-burger, .mega-check:focus-visible + .mega-label {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}
.text-link { color: var(--coral); font-weight: 700; border-bottom: 1px solid transparent; }
.text-link:hover { border-bottom-color: var(--coral); }
.sec-night .text-link, .sec-plum .text-link { color: var(--lime); }
header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--night);
  color: var(--cream);
  border-bottom: 1px solid rgba(228, 216, 204, .16);
}
.head-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 74px;
  position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 0; margin-right: auto; color: var(--cream); }
.logo strong { display: block; font-size: 16px; line-height: 1.25; font-weight: 760; }
.logo small { display: block; color: var(--lime); font-size: 12px; line-height: 1.4; }
.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  border: 1px solid rgba(228, 216, 204, .38);
  background: var(--plum);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 6px;
  flex: 0 0 auto;
}
.logo-bar { width: 28px; height: 8px; border-radius: 999px; background: var(--cream); }
.logo-ticks { width: 28px; height: 6px; background: repeating-linear-gradient(90deg, var(--lime) 0 2px, transparent 2px 6px); }
.nav-toggle, .mega-check {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.nav-burger, .mega-label {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(228, 216, 204, .4);
  color: var(--cream);
  background: transparent;
}
.nav-burger .b-close { display: none; }
.nav-toggle:checked + .nav-burger .b-open { display: none; }
.nav-toggle:checked + .nav-burger .b-close { display: inline; }
.nav-panel { display: flex; align-items: center; gap: 6px; }
.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--cream);
  white-space: nowrap;
}
.nav-link:hover { color: var(--coral); }
.nav-link.is-active { color: var(--lime); box-shadow: inset 0 -2px 0 var(--lime); }
.mega { position: relative; display: flex; align-items: center; gap: 6px; }
.mega::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 16px; }
.mega-panel {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 14px);
  width: min(680px, calc(100vw - 36px));
  padding: 14px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--plum);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 40;
}
.mega:hover .mega-panel,
.mega:focus-within .mega-panel,
.mega-check:checked ~ .mega-panel { display: block; }
.mega-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mega-card {
  display: block;
  min-height: 148px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--paper-2);
  color: var(--ink);
}
.mega-card strong { display: block; margin: 8px 0; font-size: 16px; }
.mega-card span { display: block; color: var(--muted); font-size: 15px; line-height: 1.7; }
.mega-card em {
  font-style: normal;
  color: var(--coral);
  font-variant-numeric: tabular-nums;
  font-weight: 760;
  font-size: 13px;
}
.mega-card:hover { transform: translateY(-1px); border-color: var(--plum); }
.sec { padding: 72px 0; }
.sec-paper { background: var(--paper); }
.sec-white { background: var(--paper-2); }
.sec-night { background: var(--ink-night); color: var(--cream); }
.sec-plum { background: var(--plum); color: var(--cream); }
.catalog { border-top: 8px solid var(--plum); }
.catalog-grid {
  display: grid;
  grid-template-columns: 1.45fr .78fr;
  gap: 32px;
  align-items: end;
}
.program {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-2);
  box-shadow: var(--shadow);
  padding: 6px 18px;
}
.program li { border-bottom: 1px solid var(--line); }
.program li:last-child { border-bottom: 0; }
.program a {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px;
  align-items: center;
  padding: 13px 0;
  color: var(--ink);
}
.program a:hover { color: var(--coral); }
.program b {
  font-variant-numeric: tabular-nums;
  color: var(--coral);
  font-size: 18px;
}
.program span { color: var(--muted); }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(142, 211, 106, .7);
  color: var(--lime);
  background: transparent;
  font-weight: 700;
}
.chip:hover, .chip:focus-visible { background: var(--lime); color: var(--night); transform: translateY(-1px); }
.board {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 14px;
  align-items: start;
}
.session-card {
  position: relative;
  background: var(--paper-2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
  overflow: hidden;
}
.session-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 18px;
  height: 18px;
  border-top: 2px solid var(--coral);
  border-left: 2px solid var(--coral);
}
.session-card:nth-child(1) { grid-column: 1 / 2; }
.session-card:nth-child(5) { grid-column: 1 / 3; }
.session-card:nth-child(8) { grid-column: 2 / 4; }
.session-card:hover { transform: translateY(-1px); border-color: var(--plum); }
.session-card.is-night {
  background: var(--plum);
  color: var(--cream);
  border-color: var(--plum);
}
.session-card.is-night p { color: var(--muted-night); }
.session-card p { color: var(--muted); margin: 0; }
.card-top, .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.card-top { margin-bottom: 12px; }
.meta-row { margin: 0 0 10px; }
.bib, .status, .duration {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 760;
  font-variant-numeric: tabular-nums;
}
.bib { background: var(--night); color: var(--lime); }
.is-night .bib { background: var(--lime); color: var(--night); }
.status { border: 1px solid var(--line); color: var(--ink); background: var(--paper); }
.is-night .status { color: var(--cream); background: transparent; border-color: rgba(228, 216, 204, .35); }
.duration { color: var(--coral); padding-left: 0; }
.more-sec { padding: 22px 0; }
.more-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.more-row p { margin: 0; color: var(--muted-night); }
.align-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: center;
}
.frame {
  position: relative;
  min-height: 300px;
  margin: 0;
  background: var(--night);
  border: 1px solid rgba(228, 216, 204, .28);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.frame-ticks {
  height: 12px;
  margin: 18px 18px 0;
  background: repeating-linear-gradient(90deg, var(--lime) 0 2px, transparent 2px 10px);
}
.caption-bar {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 62px;
  margin: 0;
  padding: 12px 16px;
  text-align: center;
  color: var(--cream);
  background: rgba(26, 16, 28, .9);
  border: 1px solid rgba(142, 211, 106, .5);
  border-radius: 10px;
}
.frame figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  color: var(--muted-night);
  font-size: 14px;
}
.point-list { display: grid; gap: 12px; }
.point-list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-2);
  box-shadow: var(--shadow);
}
.point-list strong { display: block; color: var(--plum); }
.point-list span { color: var(--muted); }
.note-list { border-top: 1px solid var(--line); }
.note {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.note time {
  font-variant-numeric: tabular-nums;
  font-weight: 760;
  color: var(--coral);
}
.note:hover { color: var(--coral); }
.note em { font-style: normal; color: var(--muted); font-size: 14px; }
.faq-list { display: grid; gap: 10px; }
.faq-item {
  border: 1px solid rgba(228, 216, 204, .24);
  border-radius: var(--radius);
  background: var(--night);
  box-shadow: var(--shadow);
  padding: 0 16px;
}
.faq-item summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-weight: 760;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--lime); font-size: 22px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted-night); margin: 0; padding-bottom: 14px; }
.slim {
  display: grid;
  grid-template-columns: .9fr 1.2fr;
  gap: 22px;
  align-items: center;
}
.slim h2 { margin-bottom: 8px; }
.slim .lead { margin: 0; }
.slim-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.slim-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1 1 180px;
  font-size: 14px;
  color: var(--muted-night);
}
.slim-form select {
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%232A1830' d='M0 0l6 8 6-8z'/%3E%3C/svg%3E") no-repeat right 14px center;
  color: var(--ink);
}
footer {
  background: var(--night);
  color: var(--cream);
  padding: 36px 0 28px;
  border-top: 1px solid rgba(228, 216, 204, .16);
}
.foot {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 18px;
  align-items: start;
}
.foot p { color: var(--muted-night); }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: flex-end; }
.foot-links a { color: var(--cream); min-height: 36px; display: inline-flex; align-items: center; }
.foot-links a:hover { color: var(--coral); }
.copy {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(228, 216, 204, .16);
  color: var(--muted-night);
  font-size: 14px;
}
@media (max-width: 1200px) {
  h1 { font-size: 42px; }
}
@media (max-width: 1024px) {
  h1 { font-size: 38px; }
  .catalog-grid, .align-grid, .slim { gap: 20px; }
}
@media (max-width: 900px) {
  .mega-label { display: inline-flex; }
  .nav-burger { display: inline-flex; }
  .head-bar { flex-wrap: wrap; min-height: 64px; padding-top: 10px; padding-bottom: 10px; }
  .nav-panel {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
    padding-bottom: 12px;
  }
  .nav-toggle:checked ~ .nav-panel { display: flex; }
  .nav-link { width: 100%; }
  .mega { flex-direction: column; align-items: stretch; position: static; }
  .mega::after { display: none; }
  .mega-panel { position: static; width: 100%; margin-top: 8px; }
  .mega:hover .mega-panel { display: none; }
  .mega:focus-within .mega-panel,
  .mega-check:checked ~ .mega-panel { display: block; }
  .mega-grid, .board, .catalog-grid, .align-grid, .slim, .foot { grid-template-columns: 1fr; }
  .session-card:nth-child(n) { grid-column: auto; }
  .board { grid-template-columns: 1fr 1fr; }
  .foot-links { justify-content: flex-start; }
}
@media (max-width: 768px) {
  .sec { padding: 56px 0; }
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  .more-row, .note { grid-template-columns: 1fr; display: grid; }
  .more-row { align-items: flex-start; }
}
@media (max-width: 640px) {
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  .board, .mega-grid { grid-template-columns: 1fr; }
  .logo strong { font-size: 14px; }
}
@media (max-width: 520px) {
  .container { padding: 0 16px; }
  .btn, .chip { width: 100%; }
  .filter-row { display: grid; grid-template-columns: 1fr 1fr; }
  .slim-form .btn { width: 100%; }
  .program a { grid-template-columns: 68px 1fr; }
}