/* roulang page: index */
:root {
  --bg: #F3F6FB;
  --surface: #ffffff;
  --ink: #1C2430;
  --muted: #5E6C7B;
  --line: #E4E9F0;
  --line-strong: #D5DEE8;
  --blue: #2A6FBB;
  --blue-hover: #1E5A9A;
  --blue-press: #184E86;
  --blue-soft: #E7F1FB;
  --amber: #C4843A;
  --amber-soft: #F8EFE6;
  --radius-card: 12px;
  --radius-btn: 8px;
  --shadow: 0 10px 30px rgba(28, 36, 48, 0.06);
  --shadow-hover: 0 16px 36px rgba(28, 36, 48, 0.10);
  --header-h: 64px;
  --container: 1120px;
  --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", "思源黑体", sans-serif;
  --mono: "SFMono-Regular", "Cascadia Mono", "Sarasa Mono SC", ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  padding-top: var(--header-h);
}
body.is-locked { overflow: hidden; }
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
::selection { background: #d6e6f8; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
[hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 80;
  background: var(--blue); color: #fff; padding: 8px 12px; border-radius: var(--radius-btn);
}
.skip-link:focus { top: 76px; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.band { padding: 96px 0; }
.band-white { background: var(--surface); }
.lead { max-width: 760px; color: var(--muted); margin: 0 0 28px; }
.band h2 { font-size: clamp(24px, 3vw, 32px); line-height: 1.3; font-weight: 700; margin-bottom: 12px; letter-spacing: 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blue); font-size: 13px; font-weight: 650; letter-spacing: 0.04em;
}
.site-header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 30;
  background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--line);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 8px; min-width: 0; font-weight: 700; font-size: 16px; color: var(--ink); }
.logo-text { white-space: nowrap; }
.logo-mark { color: var(--amber); flex: 0 0 auto; }
.nav-toggle {
  width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: var(--radius-btn);
  background: var(--surface); display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 1.5px; background: var(--ink); }
.nav-toggle:hover, .nav-toggle:active { border-color: var(--blue); }
.nav-toggle[aria-expanded="true"] { background: var(--blue-soft); border-color: var(--blue); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; padding: 8px 16px; border-radius: var(--radius-btn);
  border: 1px solid transparent; font-size: 14px; font-weight: 650; line-height: 1;
  transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(28, 36, 48, 0.12); }
.btn-primary:active { background: var(--blue-press); transform: translateY(0); box-shadow: none; }
.btn-primary:disabled, .btn:disabled { background: #8FB0D4; color: #fff; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-line { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn-line:hover { background: #F3F7FC; color: var(--blue-hover); border-color: var(--blue-hover); }
.overlay { position: fixed; inset: 0; background: rgba(28, 36, 48, 0.28); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: min(440px, 100%); z-index: 50;
  background: var(--surface); box-shadow: -12px 0 40px rgba(28, 36, 48, 0.08);
  padding: 28px 32px 40px; display: flex; flex-direction: column; gap: 28px;
}
.drawer-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.drawer-brand { font-weight: 700; font-size: 18px; line-height: 1.4; max-width: 16em; }
.drawer-close {
  border: 1px solid var(--line-strong); background: #fff; border-radius: var(--radius-btn);
  min-width: 64px; height: 40px; color: var(--ink);
}
.drawer-close:hover { border-color: var(--blue); color: var(--blue); }
.drawer-nav { display: flex; flex-direction: column; gap: 6px; }
.drawer-nav a {
  display: block; padding: 14px 16px; font-size: 28px; line-height: 1.3; font-weight: 650;
  border-left: 3px solid transparent; color: var(--ink);
}
.drawer-nav a:hover { background: #F7FAFD; }
.drawer-nav a[aria-current="page"] { border-left-color: var(--blue); color: var(--blue); }
.drawer-cta { margin-top: auto; width: fit-content; }
.agebar { background: #fff; border-bottom: 1px solid var(--line); }
.agebar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 0; color: var(--muted); font-size: 14px; }
.board h1 { font-size: clamp(32px, 4.6vw, 48px); line-height: 1.2; margin: 8px 0 10px; font-weight: 760; }
.sub { font-size: 18px; line-height: 1.5; margin-bottom: 14px; }
.metric-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-top: 28px; }
.metric {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card);
  box-shadow: var(--shadow); padding: 22px 14px 16px; min-height: 118px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.metric::before, .metric::after { content: ""; position: absolute; background: var(--amber); }
.metric::before { width: 10px; height: 1px; top: 8px; left: 8px; }
.metric::after { width: 1px; height: 10px; top: 8px; left: 8px; }
.metric:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.metric strong {
  display: block; font-family: var(--mono); font-variant-numeric: tabular-nums;
  font-size: 32px; line-height: 1.1; font-weight: 600; margin-bottom: 8px;
}
.metric span { color: var(--muted); font-size: 13px; }
.matrix { display: grid; grid-template-columns: 1.15fr 0.85fr 1fr; gap: 16px; }
.matrix-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
  padding: 22px 20px; min-height: 132px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.matrix-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.m1 { grid-column: 1 / 3; }
.m2 { grid-column: 3; }
.m3 { grid-column: 1; }
.m4 { grid-column: 2 / 4; }
.m5 { grid-column: 1 / -1; }
.matrix-item h3 { font-size: 18px; line-height: 1.4; }
.matrix-item p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 13px; color: var(--ink); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); display: inline-block; }
.dot.is-amber { background: var(--amber); }
.topic-list { display: flex; flex-direction: column; gap: 10px; }
.topic-item {
  display: grid; grid-template-columns: 148px 1fr auto; gap: 18px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
  padding: 16px 18px; transition: border-color .2s ease, box-shadow .2s ease;
}
.topic-item:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); }
.topic-item strong { font-size: 16px; }
.topic-item span { color: var(--muted); font-size: 14px; }
.topic-item em { font-style: normal; color: var(--blue); font-size: 14px; font-weight: 650; white-space: nowrap; }
.compare-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); overflow: hidden; }
.compare-table { width: 100%; border-collapse: collapse; }
.compare-table caption { text-align: left; }
.compare-table th, .compare-table td { text-align: left; padding: 16px 18px; vertical-align: top; border-bottom: 1px dashed var(--line-strong); }
.compare-table thead th { color: var(--muted); font-size: 13px; font-weight: 650; background: #FBFCFD; border-top: 1px dashed var(--amber); }
.compare-table td:first-child { width: 28%; font-weight: 650; }
.compare-table tr:last-child td { border-bottom: 0; }
.scene-grid { display: grid; grid-template-columns: 1.45fr 1fr; gap: 16px; }
.scene {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
  padding: 22px 20px; transition: box-shadow .2s ease, transform .2s ease;
}
.scene:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.scene:first-child { min-height: 210px; }
.scene h3 { font-size: 20px; margin-bottom: 8px; }
.scene p { color: var(--muted); font-size: 15px; }
.track { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.track::before { content: ""; position: absolute; top: 18px; left: 8px; right: 8px; border-top: 1px dashed var(--line-strong); }
.track-item { position: relative; padding-top: 42px; }
.track-no {
  position: absolute; top: 0; left: 0; font-family: var(--mono); font-variant-numeric: tabular-nums;
  color: var(--amber); font-size: 14px; background: var(--bg); padding-right: 8px;
}
.band-white .track-no { background: #fff; }
.track-item h3 { font-size: 16px; margin-bottom: 6px; }
.track-item p { color: var(--muted); font-size: 14px; }
.film { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.film-card {
  flex: 0 0 280px; scroll-snap-align: start; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 18px 16px 16px;
  display: flex; flex-direction: column; gap: 10px; min-height: 168px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.film-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.film-no { font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--amber); font-size: 12px; }
.film-card h3 { font-size: 17px; line-height: 1.45; }
.film-card p { color: var(--muted); font-size: 14px; }
.news-list { display: flex; flex-direction: column; gap: 10px; }
.news-item {
  display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
  padding: 16px 18px; transition: box-shadow .2s ease, border-color .2s ease;
}
.news-item:hover { box-shadow: var(--shadow-hover); border-color: #C9D8EA; }
.news-item h3 { font-size: 17px; line-height: 1.45; margin-bottom: 4px; }
.news-item a:hover h3 { color: var(--blue); }
.news-item p { color: var(--muted); font-size: 14px; }
.news-item time { font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--muted); font-size: 13px; white-space: nowrap; }
.more-row { margin-top: 16px; }
.more-link { color: var(--blue); font-weight: 650; border-bottom: 1px solid transparent; }
.more-link:hover { border-bottom-color: var(--blue); }
.device-list { display: flex; flex-direction: column; gap: 12px; }
.device-item {
  display: grid; grid-template-columns: 48px 120px 1fr; gap: 14px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 16px 18px;
}
.device-ico { width: 40px; height: 40px; color: var(--blue); }
.device-item h3 { font-size: 16px; }
.device-item p { color: var(--muted); font-size: 14px; }
.assure-list { display: flex; flex-direction: column; gap: 12px; }
.assure-item {
  display: grid; grid-template-columns: 72px 1fr; gap: 12px; align-items: start;
  background: #fff; border-radius: var(--radius-card); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 16px 18px;
}
.assure-no { font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--blue); font-size: 14px; padding-top: 2px; }
.assure-item h3 { font-size: 16px; margin-bottom: 4px; }
.assure-item p { color: var(--muted); font-size: 14px; }
.quick-list { display: flex; flex-direction: column; gap: 12px; }
.quick-item { background: #fff; border-left: 3px solid var(--blue); border-radius: 0 var(--radius-card) var(--radius-card) 0; box-shadow: var(--shadow); padding: 16px 18px; }
.quick-item h3 { font-size: 16px; margin-bottom: 6px; }
.quick-item p { color: var(--muted); font-size: 15px; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 0 18px; }
.faq-item summary { cursor: pointer; list-style: none; min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 16px; font-weight: 650; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; width: 10px; height: 10px; border-right: 1.5px solid var(--blue); border-bottom: 1.5px solid var(--blue); transform: rotate(45deg); flex: 0 0 auto; margin-top: -4px; }
.faq-item[open] summary::after { transform: rotate(225deg); margin-top: 4px; }
.faq-item summary:hover { color: var(--blue); }
.faq-item p { color: var(--muted); padding: 0 0 16px; max-width: 820px; }
.glossary { display: grid; grid-template-columns: 160px 1fr; gap: 0 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 8px 22px; }
.glossary dt, .glossary dd { padding: 16px 0; border-bottom: 1px dashed var(--line-strong); margin: 0; }
.glossary dt:last-of-type, .glossary dd:last-of-type { border-bottom: 0; }
.glossary dt { font-weight: 700; }
.glossary dd { color: var(--muted); }
.relate-list { display: flex; flex-direction: column; gap: 10px; max-width: 860px; }
.relate-list li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 14px 16px; }
.relate-list a { font-weight: 700; }
.relate-list a:hover { color: var(--blue); }
.relate-list p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.form-card { max-width: 760px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field-full { grid-column: 1 / -1; }
.field label { display: block; font-size: 14px; font-weight: 650; margin-bottom: 6px; }
.field input, .field select {
  width: 100%; height: 44px; border: 1px solid var(--line-strong); border-radius: var(--radius-btn);
  background: #fff; padding: 0 12px; font-size: 15px;
}
.field input:hover, .field select:hover { border-color: #B7C6D8; }
.field input:focus, .field select:focus { border-color: var(--blue); outline: 2px solid var(--blue); outline-offset: 1px; }
::placeholder { color: #8A97A6; }
.form-actions { margin-top: 16px; }
.form-error, .form-success { margin-top: 14px; border-radius: var(--radius-btn); padding: 10px 12px; font-size: 14px; }
.form-error { background: var(--amber-soft); border: 1px solid var(--amber); }
.form-success { background: var(--blue-soft); border: 1px solid var(--blue); }
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 48px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 1fr 0.9fr; gap: 28px; }
.foot-brand { font-size: 18px; font-weight: 760; line-height: 1.4; margin-bottom: 8px; }
.foot-grid p, .foot-grid a { color: var(--muted); font-size: 14px; }
.foot-grid h3 { font-size: 14px; margin-bottom: 10px; }
.foot-grid ul { display: flex; flex-direction: column; gap: 8px; }
.foot-grid a:hover { color: var(--blue); }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (max-width: 1200px) {
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 960px) {
  .band { padding: 72px 0; }
  .matrix { grid-template-columns: 1fr 1fr; }
  .m1, .m2, .m3, .m4, .m5 { grid-column: auto; }
  .m5 { grid-column: 1 / -1; }
  .track { grid-template-columns: 1fr 1fr; gap: 22px 16px; }
  .track::before { display: none; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .drawer-nav a { font-size: 24px; }
}
@media (max-width: 768px) {
  .scene-grid { grid-template-columns: 1fr; }
  .topic-item { grid-template-columns: 1fr; gap: 6px; }
  .device-item { grid-template-columns: 40px 1fr; }
  .device-item h3 { grid-column: 2; }
  .device-item p { grid-column: 1 / -1; }
  .glossary { grid-template-columns: 1fr; padding: 6px 16px; }
  .glossary dt { border-bottom: 0; padding-bottom: 0; }
  .glossary dd { padding-top: 4px; }
}
@media (max-width: 640px) {
  .container { width: min(var(--container), calc(100% - 32px)); }
  .band { padding: 48px 0; }
  .logo { font-size: 13px; }
  .header-cta { padding: 8px 10px; font-size: 13px; }
  .metric-grid, .matrix, .form-grid, .track, .foot-grid { grid-template-columns: 1fr 1fr; }
  .matrix, .form-grid, .foot-grid { grid-template-columns: 1fr; }
  .m5 { grid-column: auto; }
  .metric strong { font-size: 26px; }
  .news-item { grid-template-columns: 1fr; gap: 6px; }
  .drawer { width: 100%; padding: 24px 20px 32px; }
  .drawer-nav a { font-size: 26px; }
  .agebar-inner { flex-direction: column; align-items: flex-start; }
  .board h1 { font-size: 30px; }
}
@media (max-width: 520px) {
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .track { grid-template-columns: 1fr; }
  .assure-item { grid-template-columns: 48px 1fr; }
  .film-card { flex-basis: 84%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --bg: #F3F6FB;
 --surface: #ffffff;
 --ink: #1C2430;
 --muted: #5E6C7B;
 --line: #E4E9F0;
 --line-strong: #D5DEE8;
 --blue: #2A6FBB;
 --blue-hover: #1E5A9A;
 --blue-press: #184E86;
 --blue-soft: #E7F1FB;
 --amber: #C4843A;
 --amber-soft: #F8EFE6;
 --radius-card: 12px;
 --radius-btn: 8px;
 --shadow: 0 10px 30px rgba(28, 36, 48, 0.06);
 --shadow-hover: 0 16px 36px rgba(28, 36, 48, 0.10);
 --header-h: 64px;
 --container: 1120px;
 --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", "思源黑体", sans-serif;
 --mono: "SFMono-Regular", "Cascadia Mono", "Sarasa Mono SC", ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ink);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 padding-top: var(--header-h);
}
body.is-locked { overflow: hidden; }
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.lead { max-width: 760px; color: var(--muted); margin: 0 0 28px; }
.eyebrow {
 display: inline-flex; align-items: center; gap: 8px;
 color: var(--blue); font-size: 13px; font-weight: 650; letter-spacing: 0.04em;
}
.site-header {
 position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 30;
 background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--line);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 8px; min-width: 0; font-weight: 700; font-size: 16px; color: var(--ink); }
.logo-text { white-space: nowrap; }
.logo-mark { color: var(--amber); flex: 0 0 auto; }
.nav-toggle {
 width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: var(--radius-btn);
 background: var(--surface); display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { display: block; width: 18px; height: 1.5px; background: var(--ink); }
.nav-toggle:hover, .nav-toggle:active { border-color: var(--blue); }
.nav-toggle[aria-expanded="true"] { background: var(--blue-soft); border-color: var(--blue); }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 6px;
 min-height: 40px; padding: 8px 16px; border-radius: var(--radius-btn);
 border: 1px solid transparent; font-size: 14px; font-weight: 650; line-height: 1;
 transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(28, 36, 48, 0.12); }
.btn-primary:active { background: var(--blue-press); transform: translateY(0); box-shadow: none; }
.btn-primary:disabled, .btn:disabled { background: #8FB0D4; color: #fff; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-line { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn-line:hover { background: #F3F7FC; color: var(--blue-hover); border-color: var(--blue-hover); }
.overlay { position: fixed; inset: 0; background: rgba(28, 36, 48, 0.28); z-index: 40; }
.drawer {
 position: fixed; top: 0; right: 0; height: 100%; width: min(440px, 100%); z-index: 50;
 background: var(--surface); box-shadow: -12px 0 40px rgba(28, 36, 48, 0.08);
 padding: 28px 32px 40px; display: flex; flex-direction: column; gap: 28px;
}
.drawer-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.drawer-brand { font-weight: 700; font-size: 18px; line-height: 1.4; max-width: 16em; }
.drawer-close {
 border: 1px solid var(--line-strong); background: #fff; border-radius: var(--radius-btn);
 min-width: 64px; height: 40px; color: var(--ink);
}
.drawer-close:hover { border-color: var(--blue); color: var(--blue); }
.drawer-nav { display: flex; flex-direction: column; gap: 6px; }
.drawer-nav a {
 display: block; padding: 14px 16px; font-size: 28px; line-height: 1.3; font-weight: 650;
 border-left: 3px solid transparent; color: var(--ink);
}
.drawer-nav a:hover { background: #F7FAFD; }
.drawer-nav a[aria-current="page"] { border-left-color: var(--blue); color: var(--blue); }
.drawer-cta { margin-top: auto; width: fit-content; }
.agebar {
 background: #fff; border-bottom: 1px solid var(--line);
}
.agebar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; padding: 8px 0; }
.agebar p { color: var(--muted); font-size: 14px; }
.agebar button {
 border: 1px solid var(--line-strong); background: #fff; border-radius: var(--radius-btn);
 height: 32px; padding: 0 12px; color: var(--ink);
}
.agebar button:hover { border-color: var(--blue); color: var(--blue); }
.section { padding: 96px 0; }
.section-alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section h2 { font-size: 28px; line-height: 1.35; font-weight: 700; margin-bottom: 8px; }
.cat-band { padding: 72px 0 36px; }
.band-grid { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.cat-band h1 { font-size: 40px; line-height: 1.25; letter-spacing: -0.02em; max-width: 14em; }
.cat-band .lead { margin: 14px 0 0; }
.meta-side {
 min-width: 240px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card);
 box-shadow: var(--shadow); padding: 16px 18px; display: grid; gap: 10px;
}
.meta-side div { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; border-top: 1px dashed var(--line-strong); padding-top: 10px; }
.meta-side div:first-child { border-top: 0; padding-top: 0; }
.meta-side span { color: var(--muted); }
.meta-side strong { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 650; }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
 border: 1px solid var(--line-strong); background: #fff; color: var(--ink);
 border-radius: 999px; min-height: 36px; padding: 0 14px; font-size: 14px;
 transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-on { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); box-shadow: inset 0 0 0 1px var(--blue); }
.entry-list { display: flex; flex-direction: column; gap: 12px; }
.entry {
 display: grid; grid-template-columns: 1fr 148px; gap: 18px; align-items: center;
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
 padding: 18px 20px; transition: border-color .2s ease, box-shadow .2s ease;
}
.entry:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); }
.entry h3 { font-size: 18px; line-height: 1.4; margin-bottom: 4px; }
.entry p { color: var(--muted); font-size: 14px; }
.entry-tags { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.tag {
 font-size: 12px; color: var(--blue); background: var(--blue-soft); border-radius: 999px; padding: 2px 8px; font-weight: 650;
}
.tag-amber { color: var(--amber); background: var(--amber-soft); }
.entry-status {
 justify-self: end; text-align: right; min-width: 120px;
 border-left: 1px dashed var(--line-strong); padding-left: 16px;
}
.entry-status b { display: block; font-size: 14px; font-weight: 700; }
.entry-status span { display: block; color: var(--muted); font-size: 12px; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); margin-right: 6px; vertical-align: 1px; }
.dot-amber { background: var(--amber); }
.more-bar {
 display: flex; align-items: center; justify-content: space-between; gap: 16px;
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
 padding: 18px 20px;
}
.more-bar p { color: var(--muted); font-size: 14px; }
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.mini {
 position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card);
 box-shadow: var(--shadow); padding: 16px 16px 14px 18px; overflow: hidden;
}
.mini::before, .mini::after {
 content: ""; position: absolute; background: var(--amber); opacity: 0.85;
}
.mini::before { width: 10px; height: 1px; top: 10px; right: 10px; }
.mini::after { width: 1px; height: 10px; top: 6px; right: 14px; }
.mini b {
 display: block; font-family: var(--mono); font-variant-numeric: tabular-nums;
 font-size: 26px; line-height: 1.1; color: var(--ink);
}
.mini span { color: var(--muted); font-size: 13px; }
.note-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px; margin-top: 18px; }
.note {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow);
 padding: 20px 18px; min-height: 160px; display: flex; flex-direction: column; justify-content: space-between; gap: 16px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.note:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.note h3 { font-size: 18px; }
.note p { color: var(--muted); font-size: 14px; }
.note em { font-style: normal; color: var(--blue); font-size: 13px; font-weight: 650; }
.rel-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.rel-list a {
 display: grid; grid-template-columns: 72px 1fr auto; gap: 16px; align-items: center;
 padding: 16px 0; border-bottom: 1px solid var(--line);
}
.rel-list a:hover strong { color: var(--blue); }
.rel-list i { font-style: normal; font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--amber); font-size: 13px; }
.rel-list span { color: var(--muted); font-size: 13px; white-space: nowrap; }
.sub-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: start; }
.form {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 22px;
 display: grid; gap: 12px;
}
.field { display: grid; gap: 6px; }
.field span { font-size: 13px; color: var(--muted); }
.field input, .field select {
 height: 42px; border: 1px solid var(--line-strong); border-radius: var(--radius-btn);
 background: #fff; padding: 0 12px; font-size: 15px;
}
.field input:hover, .field select:hover { border-color: var(--blue); }
.form-msg { min-height: 22px; font-size: 14px; }
.form-msg.is-ok { color: var(--blue); }
.form-msg.is-err { color: #9A4B32; }
.faq { display: flex; flex-direction: column; gap: 10px; }
.faq details {
 background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 0 16px;
}
.faq summary { cursor: pointer; list-style: none; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-weight: 650; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--amber); font-family: var(--mono); font-size: 18px; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); font-size: 14px; padding-bottom: 14px; }
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 56px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 0.7fr 0.8fr 0.9fr; gap: 28px; }
.foot-brand { font-weight: 700; font-size: 18px; margin-bottom: 8px; }
.site-footer h3 { font-size: 14px; margin-bottom: 10px; }
.site-footer li { margin: 6px 0; color: var(--muted); font-size: 14px; }
.site-footer a:hover { color: var(--blue); }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.empty-note { display: none; color: var(--muted); padding: 20px; background: #fff; border: 1px dashed var(--line-strong); border-radius: var(--radius-card); }
.empty-note.is-show { display: block; }
@media (max-width: 1200px) {
 .metric-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 960px) {
 .section { padding: 72px 0; }
 .cat-band { padding: 56px 0 28px; }
 .band-grid, .sub-grid, .note-grid { display: grid; grid-template-columns: 1fr; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
 .cat-band h1 { font-size: 32px; }
 .meta-side { min-width: 0; }
}
@media (max-width: 640px) {
 .container { width: min(var(--container), calc(100% - 32px)); }
 .section { padding: 48px 0; }
 .logo { font-size: 13px; }
 .header-cta { display: none; }
 .drawer { width: 100%; padding: 24px 20px 32px; }
 .drawer-nav a { font-size: 24px; }
 .entry, .rel-list a, .more-bar, .agebar-inner { grid-template-columns: 1fr; display: grid; }
 .entry-status { justify-self: start; text-align: left; border-left: 0; padding-left: 0; border-top: 1px dashed var(--line-strong); padding-top: 10px; }
 .mini-grid { grid-template-columns: 1fr 1fr; }
 .foot-grid { grid-template-columns: 1fr; }
 .cat-band h1, .section h2 { font-size: 26px; }
}
@media (max-width: 520px) {
 .mini-grid { grid-template-columns: 1fr; }
 .filter-row { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
 .chip { flex: 0 0 auto; }
}