/* roulang page: index */
:root {
  --bg: #F3EEE6;
  --bg-warm: #EFE6DC;
  --bg-soft: #F7F3EE;
  --ink: #241820;
  --plum: #6E3A52;
  --plum-deep: #54293d;
  --cyan: #2F7A78;
  --cyan-deep: #215e5c;
  --card: #FFFCF8;
  --muted: #6B5E66;
  --line: #E4D9CF;
  --nav: #243040;
  --nav-text: #E7EDF2;
  --shadow: 0 8px 20px rgba(90, 52, 48, 0.08);
  --radius: 12px;
  --radius-sm: 4px;
  --font: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --max: 1160px;
}
*, *::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;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 15px; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
::selection { background: var(--cyan); color: #fff; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 46px; line-height: 1.25; font-weight: 700; letter-spacing: 0; }
h2 { font-size: 30px; line-height: 1.35; font-weight: 700; margin-bottom: 12px; }
h3 { font-size: 18px; line-height: 1.5; font-weight: 700; margin-bottom: 8px; }
p { margin: 0 0 0.85rem; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; max-width: var(--max); padding: 0; }
.site-header {
  background: var(--nav);
  color: var(--nav-text);
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-bar { min-height: 58px; display: flex; align-items: center; gap: 18px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--nav-text); min-width: 0; }
.logo-mark {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  background: var(--plum); color: #F3EEE6; display: grid; place-items: center;
  font-weight: 700; flex: 0 0 auto; position: relative;
}
.logo-mark::after {
  content: ""; position: absolute; right: 4px; top: 4px; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan);
}
.logo-full, .logo-short { display: block; font-size: 15px; font-weight: 700; line-height: 1.3; white-space: nowrap; }
.logo-short, .logo-keep { display: none; }
.logo-keep { font-size: 10px; line-height: 1.3; color: var(--nav-text); opacity: .82; }
.nav-main { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-main > a, .nav-drop-btn {
  color: var(--nav-text); background: transparent; border: 0; border-radius: var(--radius-sm);
  font-size: 15px; line-height: 1.2; padding: 8px 10px; cursor: pointer;
}
.nav-main > a:hover, .nav-drop-btn:hover, .nav-main > a:focus-visible, .nav-drop-btn:focus-visible { background: rgba(255,255,255,.08); }
.nav-main > a.active { box-shadow: inset 0 -2px 0 var(--cyan); }
.nav-drop { position: relative; }
.nav-drop-menu {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 280px;
  background: #1B2633; border: 1px solid rgba(231,237,242,.16); border-radius: var(--radius-sm);
  padding: 8px; box-shadow: var(--shadow);
}
.nav-drop.open .nav-drop-menu, .nav-drop:hover .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu { display: block; }
.nav-drop-menu a { display: block; color: var(--nav-text); padding: 8px 10px; border-radius: var(--radius-sm); font-size: 14px; }
.nav-drop-menu a:hover { background: var(--cyan); color: #fff; }
.nav-side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-side a {
  color: var(--nav-text); border: 1px solid rgba(231,237,242,.35); border-radius: var(--radius-sm);
  padding: 4px 10px; font-size: 14px; line-height: 1.4;
}
.nav-side a:hover, .nav-side a:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.nav-toggle {
  display: none; margin-left: auto; background: transparent; color: var(--nav-text);
  border: 1px solid rgba(231,237,242,.4); border-radius: var(--radius-sm); padding: 6px 12px; cursor: pointer;
}
.nav-toggle:hover { background: var(--cyan); border-color: var(--cyan); }
.site-drawer { background: var(--nav) !important; color: var(--nav-text) !important; width: min(320px, 88vw) !important; }
.site-drawer .offcanvas-header { border-bottom: 1px solid rgba(231,237,242,.12); }
.site-drawer .offcanvas-title { font-size: 16px; font-weight: 700; }
.site-drawer .btn-close { filter: invert(1); opacity: .8; }
.drawer-nav { display: flex; flex-direction: column; gap: 4px; }
.drawer-nav a, .drawer-label {
  color: var(--nav-text); padding: 9px 8px; border-radius: var(--radius-sm); font-size: 15px;
}
.drawer-nav a:hover { background: rgba(255,255,255,.08); }
.drawer-nav a.active { box-shadow: inset 3px 0 0 var(--cyan); }
.drawer-label { color: #b7c3cc; font-size: 13px; padding-bottom: 0; }
.drawer-sub { padding-left: 12px; }
.drawer-split { height: 1px; background: rgba(231,237,242,.14); margin: 10px 0; }
.block { padding: 72px 0; }
.block-alt { background: var(--bg-warm); }
.block-soft { background: var(--bg-soft); }
.block-paper { background: #FFFDFB; }
.lead { color: var(--muted); max-width: 760px; }
.eyebrow { color: var(--cyan-deep); font-size: 13px; font-weight: 700; letter-spacing: .08em; margin-bottom: 8px; }
.hero { padding: 42px 0 68px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 34px; align-items: center; }
.scope { color: var(--plum); font-weight: 700; margin-bottom: 12px; }
.hero-text { font-size: 16px; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-flex; align-items: center; min-height: 26px; padding: 2px 8px;
  border-radius: var(--radius-sm); background: rgba(47,122,120,.12); color: var(--cyan-deep);
  font-size: 12px; font-weight: 700; line-height: 1.4;
}
.tag-plum { background: rgba(110,58,82,.12); color: var(--plum); }
.btnx {
  display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 8px 16px;
  border-radius: var(--radius-sm); border: 1px solid transparent; font-weight: 700; cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn-main { background: var(--plum); color: #fff; }
.btn-main:hover, .btn-main:focus-visible { background: var(--plum-deep); color: #fff; }
.btn-line { background: transparent; color: var(--plum); border-color: var(--plum); }
.btn-line:hover, .btn-line:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.btn-dark { background: var(--cyan); color: #fff; border: 0; }
.btn-dark:hover, .btn-dark:focus-visible { background: var(--cyan-deep); }
.still { position: relative; border-radius: var(--radius); overflow: hidden; background: #4C2A38; min-height: 120px; }
.still::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 18% 30%, rgba(47,122,120,.85) 0 7px, transparent 8px),
    radial-gradient(circle at 72% 22%, rgba(243,238,230,.7) 0 4px, transparent 5px),
    linear-gradient(145deg, rgba(110,58,82,.2), transparent 42%),
    repeating-linear-gradient(90deg, rgba(255,252,248,.05) 0 2px, transparent 2px 18px);
}
.still-a { background: #5C3144; }
.still-b { background: #3E4F4C; }
.still-c { background: #6E3A52; }
.still-d { background: #2C3338; }
.ratio-wide { aspect-ratio: 16/9; }
.ratio-tall { aspect-ratio: 3/4; }
.ratio-mid { aspect-ratio: 4/5; }
.still-caption {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 10px; align-items: flex-end;
  padding: 12px 14px; background: rgba(36,24,32,.78); color: #F3EEE6;
}
.still-caption b { flex: 0 0 auto; color: #9FE0DC; font-size: 13px; }
.still-caption span { font-size: 14px; line-height: 1.5; }
.hero-still { min-height: 360px; box-shadow: var(--shadow); }
.section-head { margin-bottom: 22px; }
.rail-wrap { overflow: hidden; }
.rail { display: flex; gap: 14px; overflow-x: auto; padding: 4px 2px 12px; scroll-snap-type: x mandatory; }
.rail-card { flex: 0 0 232px; scroll-snap-align: start; }
.cardx {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(90,52,48,.03); overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.cardx:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.pad { padding: 14px 14px 16px; }
.cardx p:last-child { margin-bottom: 0; }
.matrix { display: grid; grid-template-columns: 1.35fr .78fr; grid-template-areas: "main clarity" "main update" "wide wide"; gap: 14px; }
.matrix-main { grid-area: main; display: grid; grid-template-columns: .9fr 1.1fr; min-height: 320px; }
.matrix-main .pad { align-self: center; }
.m-clarity { grid-area: clarity; }
.m-update { grid-area: update; }
.matrix-wide { grid-area: wide; display: grid; grid-template-columns: 180px 1fr; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip-row a { border: 1px solid var(--line); background: #fff; border-radius: var(--radius-sm); padding: 4px 8px; font-size: 14px; }
.chip-row a:hover { background: var(--cyan); color: #fff; border-color: var(--cyan); }
.channel-grid { display: grid; grid-template-columns: 1.25fr .85fr; gap: 14px; }
.channel-card { display: block; min-height: 220px; padding: 22px; color: var(--ink); position: relative; }
.channel-card .go { display: inline-block; margin-top: 8px; color: var(--cyan-deep); font-weight: 700; }
.channel-card:hover .go { color: var(--plum); }
.channel-card.alt { background: #243040; color: #F3EEE6; }
.channel-card.alt p { color: #D9D3D6; }
.stats { background: var(--plum); color: #F8F1F4; padding: 48px 0; }
.stats h2, .stats .lead { color: #F8F1F4; }
.stats .lead { color: rgba(248,241,244,.82); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 8px; }
.stat { background: rgba(255,252,248,.08); border: 1px solid rgba(255,252,248,.16); border-radius: var(--radius); padding: 16px; }
.stat strong { display: block; font-size: 36px; line-height: 1.1; }
.stat span { display: block; font-weight: 700; }
.stat em { font-style: normal; color: #F0C9D4; font-size: 13px; }
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.step { padding: 18px; position: relative; }
.step i { display: block; font-style: normal; color: var(--cyan); font-weight: 700; font-size: 13px; }
.scene-list { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; }
.scene-card { display: grid; grid-template-columns: 148px 1fr; gap: 0; color: var(--ink); }
.scene-card .pad h3 a:hover { color: var(--cyan-deep); }
.query-bar { display: flex; gap: 10px; align-items: end; margin: 8px 0 16px; }
.query-bar label { font-weight: 700; font-size: 14px; }
.query-field { display: flex; flex-direction: column; gap: 6px; flex: 1; }
input, textarea {
  width: 100%; background: #fff; color: var(--ink); border: 1px solid #D9CDC3; border-radius: var(--radius-sm);
  padding: 10px 12px; line-height: 1.5;
}
input:hover, textarea:hover { border-color: #b7a79b; }
input:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(47,122,120,.15); }
.wall { column-count: 4; column-gap: 14px; }
.wall-item { break-inside: avoid; margin: 0 0 14px; width: 100%; display: inline-block; }
.empty-note { color: var(--plum); font-weight: 700; }
.compare { display: flex; flex-direction: column; gap: 12px; }
.compare article { display: grid; grid-template-columns: 180px 1fr 1.1fr; gap: 16px; align-items: center; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--cyan); border-radius: var(--radius); padding: 16px 18px; }
.compare article:nth-child(2) { border-left-color: var(--plum); }
.compare article:nth-child(3) { border-left-color: #243040; }
.compare h3 { margin: 0; }
.compare blockquote { margin: 0; color: var(--ink); background: #F6F1EA; border-radius: var(--radius-sm); padding: 10px 12px; }
.news-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.news-row { display: grid; grid-template-columns: 92px 72px 1fr; gap: 12px; align-items: start; padding: 16px 4px; border-bottom: 1px solid var(--line); }
.news-row time { color: var(--muted); font-size: 14px; }
.news-row h3 { margin: 0 0 4px; }
.news-row a:hover { color: var(--cyan-deep); }
.seal-row { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.seal-row li { background: var(--card); border: 1px dashed #b7d0ce; color: var(--cyan-deep); border-radius: 999px; padding: 8px 14px; font-weight: 700; }
.qa { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 16px; margin-bottom: 10px; }
.qa summary { cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "＋"; float: right; color: var(--cyan); }
.qa[open] summary::after { content: "－"; }
.qa p { color: var(--muted); padding-bottom: 12px; }
.assurance { background: #243040; color: #F3EEE6; }
.assurance h2, .assurance h3 { color: #F3EEE6; }
.assurance .lead, .assurance p { color: #D5D0D3; }
.guard-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.guard { background: rgba(255,252,248,.04); border: 1px solid rgba(255,252,248,.12); border-radius: var(--radius); padding: 18px; }
.mark {
  width: 36px; height: 36px; border-radius: var(--radius-sm); display: grid; place-items: center;
  background: var(--cyan); color: #fff; font-weight: 700; margin-bottom: 10px;
}
.notice { background: #F6E4EA; }
.notice-box { border: 1px solid #E3C2CE; background: #FFFCF8; border-radius: var(--radius); padding: 22px; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 22px; align-items: start; }
.ask-form { display: grid; gap: 12px; padding: 18px; }
.memo { margin-top: 12px; padding-left: 18px; }
.memo li { margin: 6px 0; }
.anchor-row { display: flex; flex-wrap: wrap; gap: 10px; }
.anchor-row a { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 8px 12px; font-weight: 700; }
.anchor-row a:hover { background: var(--plum); color: #fff; border-color: var(--plum); }
.site-footer { background: #241820; color: #E7EDF2; padding: 36px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 20px; }
.foot-name { display: block; font-size: 18px; margin-bottom: 8px; }
.site-footer p, .site-footer a { color: #D9D3D6; }
.site-footer a { display: block; padding: 3px 0; }
.site-footer a:hover { color: #fff; }
.foot-title { font-weight: 700; color: #fff; margin-bottom: 8px; }
.copy { margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(231,237,242,.12); color: #b7aeb2; font-size: 14px; }
@media (max-width: 1080px) {
  .nav-main, .nav-side { display: none !important; }
  .nav-toggle { display: inline-flex; }
  .hero-grid, .channel-grid, .contact-grid, .foot-grid, .matrix-main, .matrix-wide, .scene-list { grid-template-columns: 1fr; }
  .matrix { grid-template-columns: 1fr; grid-template-areas: "main" "clarity" "update" "wide"; }
  .wall { column-count: 2; }
  .stats-row, .flow, .guard-row { grid-template-columns: 1fr 1fr; }
  .compare article, .news-row { grid-template-columns: 1fr; gap: 6px; }
  h1 { font-size: 36px; }
}
@media (max-width: 768px) {
  .block { padding: 48px 0; }
  .hero { padding: 28px 0 42px; }
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .flow, .stats-row, .guard-row { grid-template-columns: 1fr; }
  .scene-card { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .logo-full { display: none; }
  .logo-short, .logo-keep { display: block; }
  .wall { column-count: 1; }
  .hero-actions, .query-bar { flex-direction: column; align-items: stretch; }
  h1 { font-size: 28px; }
  .hero-still { min-height: 220px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cardx, .btnx { transition: none; }
  .cardx:hover { transform: none; }
}

/* roulang page: category2 */
:root {
 --bg: #F3EEE6;
 --bg-warm: #EFE6DC;
 --bg-soft: #F7F3EE;
 --ink: #241820;
 --plum: #6E3A52;
 --plum-deep: #54293d;
 --cyan: #2F7A78;
 --cyan-deep: #215e5c;
 --card: #FFFCF8;
 --muted: #6B5E66;
 --line: #E4D9CF;
 --nav: #243040;
 --nav-text: #E7EDF2;
 --shadow: 0 8px 20px rgba(90, 52, 48, 0.08);
 --radius: 12px;
 --radius-sm: 4px;
 --font: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 --max: 1160px;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ink);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 15px; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
 outline: 2px solid var(--cyan);
 outline-offset: 2px;
}
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; max-width: var(--max); padding: 0; }
.site-header {
 background: var(--nav);
 color: var(--nav-text);
 position: sticky;
 top: 0;
 z-index: 40;
 border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-bar { min-height: 58px; display: flex; align-items: center; gap: 18px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--nav-text); min-width: 0; }
.logo-mark {
 width: 32px; height: 32px; border-radius: var(--radius-sm);
 background: var(--plum); color: #F3EEE6; display: grid; place-items: center;
 font-weight: 700; flex: 0 0 auto; position: relative;
}
.logo-mark::after {
 content: ""; position: absolute; right: 4px; top: 4px; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan);
}
.logo-full, .logo-short { display: block; font-size: 15px; font-weight: 700; line-height: 1.3; white-space: nowrap; }
.logo-short, .logo-keep { display: none; }
.logo-keep { font-size: 10px; line-height: 1.3; color: var(--nav-text); opacity: .82; }
.nav-main { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-main > a, .nav-drop-btn {
 color: var(--nav-text); background: transparent; border: 0; border-radius: var(--radius-sm);
 font-size: 15px; line-height: 1.2; padding: 8px 10px; cursor: pointer;
}
.nav-main > a:hover, .nav-drop-btn:hover, .nav-main > a:focus-visible, .nav-drop-btn:focus-visible { background: rgba(255,255,255,.08); }
.nav-main > a.active, .nav-drop-btn.active { box-shadow: inset 0 -2px 0 var(--cyan); }
.nav-drop { position: relative; }
.nav-drop-menu {
 display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 280px;
 background: #1B2633; border: 1px solid rgba(231,237,242,.16); border-radius: var(--radius-sm);
 padding: 8px; box-shadow: var(--shadow); z-index: 30;
}
.nav-drop.open .nav-drop-menu, .nav-drop:hover .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu { display: block; }
.nav-drop-menu a { display: block; color: var(--nav-text); padding: 8px 10px; border-radius: var(--radius-sm); font-size: 14px; }
.nav-drop-menu a:hover, .nav-drop-menu a:focus-visible { background: var(--cyan); color: #fff; }
.nav-drop-menu a.active { background: rgba(47,122,120,.28); box-shadow: inset 3px 0 0 var(--cyan); }
.nav-side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-side a {
 color: var(--nav-text); border: 1px solid rgba(231,237,242,.35); border-radius: var(--radius-sm);
 padding: 4px 10px; font-size: 14px; line-height: 1.4;
}
.nav-side a:hover, .nav-side a:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.nav-toggle {
 display: none; margin-left: auto; background: transparent; color: var(--nav-text);
 border: 1px solid rgba(231,237,242,.4); border-radius: var(--radius-sm); padding: 6px 12px; cursor: pointer;
}
.nav-toggle:hover, .nav-toggle:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.site-drawer { background: var(--nav) !important; color: var(--nav-text) !important; width: min(320px, 88vw) !important; }
.site-drawer .offcanvas-header { border-bottom: 1px solid rgba(231,237,242,.12); }
.site-drawer .offcanvas-title { font-size: 16px; font-weight: 700; color: var(--nav-text); }
.site-drawer .btn-close { filter: invert(1); opacity: .8; }
.drawer-nav { display: flex; flex-direction: column; gap: 4px; }
.drawer-nav a, .drawer-label {
 color: var(--nav-text); padding: 9px 8px; border-radius: var(--radius-sm); font-size: 15px;
}
.drawer-nav a:hover { background: rgba(255,255,255,.08); }
.drawer-nav a.active { box-shadow: inset 3px 0 0 var(--cyan); }
.drawer-label { color: #b7c3cc; font-size: 13px; padding-bottom: 0; }
.drawer-sub { padding-left: 12px; }
.drawer-split { height: 1px; background: rgba(231,237,242,.14); margin: 10px 0; }
.lead { color: var(--muted); max-width: 760px; margin: 0; }
.eyebrow { color: var(--cyan-deep); font-size: 13px; font-weight: 700; letter-spacing: .08em; margin-bottom: 8px; }
.section-head { margin-bottom: 22px; }
.section-head h2, .cat-head h1 { margin: 0 0 8px; line-height: 1.35; }
.section-head p { margin: 0; color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
 display: inline-flex; align-items: center; min-height: 26px; padding: 2px 8px;
 border-radius: var(--radius-sm); background: rgba(47,122,120,.12); color: var(--cyan-deep);
 font-size: 12px; font-weight: 700; line-height: 1.4;
}
.tag-plum { background: rgba(110,58,82,.12); color: var(--plum); }
.tag-line { background: transparent; border: 1px solid var(--line); color: var(--muted); }
.btnx {
 display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 8px 16px;
 border-radius: var(--radius-sm); border: 1px solid transparent; font-weight: 700; cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn-main { background: var(--plum); color: #fff; }
.btn-main:hover, .btn-main:focus-visible { background: var(--plum-deep); color: #fff; }
.btn-line { background: transparent; color: var(--plum); border-color: var(--plum); }
.btn-line:hover, .btn-line:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.btn-dark { background: var(--cyan); color: #fff; border: 0; }
.btn-dark:hover, .btn-dark:focus-visible { background: var(--cyan-deep); color: #fff; }
.block { padding: 56px 0; }
.block-warm { background: var(--bg-warm); }
.block-soft { background: var(--bg-soft); }
.block-plain { background: var(--bg); }
.cat-head { padding: 28px 0 22px; background: var(--bg); border-bottom: 1px solid var(--line); }
.crumb { display: flex; flex-wrap: wrap; gap: 6px; color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.crumb a:hover { color: var(--plum); }
.head-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(240px, .6fr); gap: 28px; align-items: end; }
.head-side {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
 padding: 14px 16px; box-shadow: var(--shadow);
}
.head-side strong { display: block; font-size: 14px; margin-bottom: 4px; }
.head-side p { margin: 0; color: var(--muted); font-size: 14px; }
.mosaic {
 display: grid;
 grid-template-columns: minmax(0, 1.35fr) minmax(0, .72fr) minmax(0, .86fr);
 grid-template-areas:
  "main mid1 port"
  "main mid2 port"
  "wide wide side";
 gap: 14px;
}
.tile-main { grid-area: main; }
.tile-mid1 { grid-area: mid1; }
.tile-mid2 { grid-area: mid2; }
.tile-port { grid-area: port; }
.tile-wide { grid-area: wide; }
.tile-side { grid-area: side; }
.tile {
 position: relative; border-radius: var(--radius); overflow: hidden; min-height: 168px;
 box-shadow: var(--shadow); color: #F7F1EA; display: flex; align-items: flex-end;
 transition: transform .2s ease, box-shadow .2s ease;
}
.tile:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(90, 52, 48, 0.12); }
.tile-main { min-height: 360px; background: linear-gradient(160deg, #5C3144 0%, #2C1A22 100%); }
.tile-mid1 { background: #3E4A46; min-height: 172px; }
.tile-mid2 { background: #7A5348; min-height: 172px; }
.tile-port { background: linear-gradient(180deg, #6E3A52 0%, #2A1C24 100%); min-height: 360px; }
.tile-wide { background: #4E3A42; min-height: 168px; }
.tile-side { background: #2F5553; min-height: 168px; }
.still-shade {
 position: absolute; inset: 0;
 background: linear-gradient(180deg, rgba(20,12,16,.05) 30%, rgba(20,12,16,.72) 100%);
}
.tile-body { position: relative; z-index: 1; padding: 14px 14px 12px; width: 100%; }
.tile h3 { margin: 8px 0 4px; font-size: 18px; line-height: 1.4; }
.tile p { margin: 0; font-size: 13px; color: rgba(247,241,234,.86); }
.cap-bar {
 margin-top: 8px; background: rgba(18,12,16,.72); border-left: 3px solid var(--cyan);
 padding: 4px 8px; border-radius: var(--radius-sm); font-size: 13px; color: #E7F4F3;
}
.badge-hot {
 position: absolute; top: 12px; left: 12px; z-index: 2;
 background: var(--cyan); color: #fff; border-radius: var(--radius-sm);
 font-size: 12px; font-weight: 700; padding: 2px 8px;
}
.badge-plum { background: var(--plum); }
.arrange { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 28px; align-items: start; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack-item {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
 padding: 16px 18px; box-shadow: var(--shadow);
}
.stack-item h3 { margin: 0 0 6px; font-size: 18px; }
.stack-item p { margin: 0; color: var(--muted); }
.compare { display: flex; flex-direction: column; gap: 12px; }
.compare-row {
 display: grid; grid-template-columns: 148px minmax(0, 1fr) 180px; gap: 16px;
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
 padding: 16px 18px; align-items: center;
}
.compare-row strong { color: var(--plum); }
.compare-row p { margin: 0; }
.compare-row span { color: var(--cyan-deep); font-weight: 700; font-size: 14px; }
.scene-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.scene-item {
 display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; gap: 16px; align-items: center;
 padding: 16px 0; border-bottom: 1px solid var(--line);
}
.scene-item:hover h3 { color: var(--plum); }
.scene-kicker { color: var(--cyan-deep); font-size: 13px; font-weight: 700; }
.scene-item h3 { margin: 0 0 4px; font-size: 18px; transition: color .2s ease; }
.scene-item p { margin: 0; color: var(--muted); }
.stat-band {
 background: var(--plum); color: #F7F1EA; border-radius: var(--radius); padding: 22px;
 display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px;
}
.stat-band article { padding: 8px 10px; border-left: 2px solid rgba(231,237,242,.35); }
.stat-band strong { display: block; font-size: 28px; line-height: 1.2; }
.stat-band span { display: block; font-size: 13px; color: rgba(247,241,234,.82); }
.stat-note { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.more-band {
 display: flex; justify-content: space-between; align-items: center; gap: 18px;
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px;
}
.more-band p { margin: 0; color: var(--muted); }
.faq-acc .accordion-item {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius) !important;
 margin-bottom: 10px; overflow: hidden;
}
.faq-acc .accordion-button {
 background: var(--card); color: var(--ink); font-weight: 700; box-shadow: none;
 padding: 16px 18px; border-radius: 0;
}
.faq-acc .accordion-button:not(.collapsed) { background: #F6EFE8; color: var(--plum); }
.faq-acc .accordion-button:focus { box-shadow: inset 0 0 0 2px var(--cyan); border-color: transparent; }
.faq-acc .accordion-button::after { filter: grayscale(1); }
.faq-acc .accordion-body { color: var(--muted); padding: 0 18px 16px; }
.site-footer { background: #1B2633; color: #D5DEE6; padding: 36px 0 18px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.foot-name { display: block; color: #fff; font-size: 18px; margin-bottom: 8px; }
.foot-title { color: #fff; font-weight: 700; margin-bottom: 8px; }
.site-footer a { display: block; color: #D5DEE6; padding: 3px 0; }
.site-footer a:hover { color: #fff; }
.site-footer p { margin: 0 0 8px; color: #b7c3cc; }
.copy { margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(231,237,242,.12); color: #b7c3cc; font-size: 13px; }
@media (max-width: 1024px) {
 .nav-main, .nav-side { display: none; }
 .nav-toggle { display: inline-flex; }
 .head-row, .arrange, .compare-row, .scene-item { grid-template-columns: 1fr; }
 .stat-band { grid-template-columns: 1fr 1fr; }
 .mosaic {
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
   "main main"
   "port mid1"
   "mid2 side"
   "wide wide";
 }
 .tile-main, .tile-port { min-height: 280px; }
}
@media (max-width: 768px) {
 .logo-full { display: none; }
 .logo-short, .logo-keep { display: block; }
 .block { padding: 40px 0; }
 .foot-grid, .more-band, .stat-band { grid-template-columns: 1fr; }
 .more-band { align-items: flex-start; flex-direction: column; }
 .mosaic { grid-template-columns: 1fr; grid-template-areas: "main" "port" "mid1" "mid2" "wide" "side"; }
 .tile, .tile-main, .tile-port { min-height: 220px; }
 .scene-item { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 520px) {
 .container { width: min(var(--max), calc(100% - 28px)); }
 .nav-bar { min-height: 54px; }
 .tile h3, .scene-item h3 { font-size: 16px; }
 .stat-band strong { font-size: 24px; }
}

/* roulang page: category1 */
:root {
 --bg: #F3EEE6;
 --bg-warm: #EFE6DC;
 --bg-soft: #F7F3EE;
 --ink: #241820;
 --plum: #6E3A52;
 --plum-deep: #54293d;
 --cyan: #2F7A78;
 --cyan-deep: #215e5c;
 --card: #FFFCF8;
 --muted: #6B5E66;
 --line: #E4D9CF;
 --nav: #243040;
 --nav-text: #E7EDF2;
 --shadow: 0 8px 20px rgba(90, 52, 48, 0.08);
 --radius: 12px;
 --radius-sm: 4px;
 --font: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 --max: 1160px;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ink);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 overflow-x: hidden;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 15px; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
 outline: 2px solid var(--cyan);
 outline-offset: 2px;
}
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; max-width: var(--max); padding: 0; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 34px; line-height: 1.3; font-weight: 700; margin-bottom: 10px; }
h2 { font-size: 26px; line-height: 1.35; font-weight: 700; margin-bottom: 10px; }
h3 { font-size: 18px; line-height: 1.45; font-weight: 700; margin-bottom: 8px; }
p { margin-bottom: .85rem; }
.site-header {
 background: var(--nav);
 color: var(--nav-text);
 position: sticky;
 top: 0;
 z-index: 40;
 border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-bar { min-height: 58px; display: flex; align-items: center; gap: 18px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--nav-text); min-width: 0; }
.logo-mark {
 width: 32px; height: 32px; border-radius: var(--radius-sm);
 background: var(--plum); color: #F3EEE6; display: grid; place-items: center;
 font-weight: 700; flex: 0 0 auto; position: relative;
}
.logo-mark::after {
 content: ""; position: absolute; right: 4px; top: 4px; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan);
}
.logo-text { display: flex; flex-direction: column; min-width: 0; }
.logo-full, .logo-short { display: block; font-size: 15px; font-weight: 700; line-height: 1.3; white-space: nowrap; }
.logo-short, .logo-keep { display: none; }
.logo-keep { font-size: 10px; line-height: 1.3; color: var(--nav-text); opacity: .82; }
.nav-main { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-main > a, .nav-drop-btn {
 color: var(--nav-text); background: transparent; border: 0; border-radius: var(--radius-sm);
 font-size: 15px; line-height: 1.2; padding: 8px 10px; cursor: pointer;
}
.nav-main > a:hover, .nav-drop-btn:hover, .nav-main > a:focus-visible, .nav-drop-btn:focus-visible { background: rgba(255,255,255,.08); }
.nav-main > a.active, .nav-drop:has(a.active) > .nav-drop-btn { box-shadow: inset 0 -2px 0 var(--cyan); }
.nav-drop { position: relative; }
.nav-drop-menu {
 display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 280px;
 background: #1B2633; border: 1px solid rgba(231,237,242,.16); border-radius: var(--radius-sm);
 padding: 8px; box-shadow: var(--shadow); z-index: 30;
}
.nav-drop.open .nav-drop-menu, .nav-drop:hover .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu { display: block; }
.nav-drop-menu a { display: block; color: var(--nav-text); padding: 8px 10px; border-radius: var(--radius-sm); font-size: 14px; }
.nav-drop-menu a:hover, .nav-drop-menu a.active { background: var(--cyan); color: #fff; }
.nav-side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-side a {
 color: var(--nav-text); border: 1px solid rgba(231,237,242,.35); border-radius: var(--radius-sm);
 padding: 4px 10px; font-size: 14px; line-height: 1.4;
}
.nav-side a:hover, .nav-side a:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.nav-toggle {
 display: none; margin-left: auto; background: transparent; color: var(--nav-text);
 border: 1px solid rgba(231,237,242,.4); border-radius: var(--radius-sm); padding: 6px 12px; cursor: pointer;
}
.nav-toggle:hover { background: var(--cyan); border-color: var(--cyan); }
.site-drawer { background: var(--nav) !important; color: var(--nav-text) !important; width: min(320px, 88vw) !important; }
.site-drawer .offcanvas-header { border-bottom: 1px solid rgba(231,237,242,.12); }
.site-drawer .offcanvas-title { font-size: 16px; font-weight: 700; }
.site-drawer .btn-close { filter: invert(1); opacity: .8; }
.drawer-nav { display: flex; flex-direction: column; gap: 4px; }
.drawer-nav a, .drawer-label {
 color: var(--nav-text); padding: 9px 8px; border-radius: var(--radius-sm); font-size: 15px;
}
.drawer-nav a:hover { background: rgba(255,255,255,.08); }
.drawer-nav a.active { box-shadow: inset 3px 0 0 var(--cyan); }
.drawer-label { color: #b7c3cc; font-size: 13px; padding-bottom: 0; }
.drawer-sub { padding-left: 12px; }
.drawer-split { height: 1px; background: rgba(231,237,242,.14); margin: 10px 0; }
.eyebrow { color: var(--cyan-deep); font-size: 13px; font-weight: 700; letter-spacing: .08em; margin-bottom: 8px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
 display: inline-flex; align-items: center; min-height: 26px; padding: 2px 8px;
 border-radius: var(--radius-sm); background: rgba(47,122,120,.12); color: var(--cyan-deep);
 font-size: 12px; font-weight: 700; line-height: 1.4;
}
.tag-plum { background: rgba(110,58,82,.12); color: var(--plum); }
.btnx {
 display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 8px 16px;
 border-radius: var(--radius-sm); border: 1px solid transparent; font-weight: 700; cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn-main { background: var(--plum); color: #fff; }
.btn-main:hover, .btn-main:focus-visible { background: var(--plum-deep); color: #fff; }
.btn-line { background: transparent; color: var(--plum); border-color: var(--plum); }
.btn-line:hover, .btn-line:focus-visible { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.cardx {
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
 box-shadow: var(--shadow); padding: 18px;
}
.band { padding: 56px 0; }
.band-warm { background: var(--bg-warm); }
.band-soft { background: var(--bg-soft); }
.band-plain { background: var(--bg); }
.page-head { padding: 28px 0 26px; background: var(--bg); border-bottom: 1px solid var(--line); }
.crumb { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; color: var(--muted); font-size: 13px; margin-bottom: 12px; }
.crumb a { color: var(--cyan-deep); }
.crumb a:hover { color: var(--plum); }
.crumb span[aria-current="page"] { color: var(--ink); font-weight: 700; }
.crumb i { font-style: normal; color: #b7a8ae; }
.head-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(240px, .65fr); gap: 28px; align-items: end; }
.head-copy p { max-width: 680px; color: var(--ink); margin-bottom: 0; }
.status-panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 16px; }
.status-panel li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; list-style: none; }
.status-panel li:last-child { border-bottom: 0; }
.status-panel ul { margin: 0; padding: 0; }
.status-panel b { font-weight: 700; }
.status-panel em { font-style: normal; color: var(--cyan-deep); font-weight: 700; }
.filter-wrap { display: flex; flex-direction: column; gap: 14px; }
.filter-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filter-name { font-size: 13px; color: var(--muted); min-width: 72px; font-weight: 700; }
.chip {
 border: 1px solid var(--line); background: var(--card); color: var(--ink);
 border-radius: var(--radius-sm); min-height: 34px; padding: 4px 12px; cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.chip:hover, .chip.is-on { background: var(--plum); border-color: var(--plum); color: #fff; }
.entry-list { display: flex; flex-direction: column; }
.entry {
 display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 22px; align-items: center;
 padding: 20px 0; border-bottom: 1px solid var(--line);
}
.entry[hidden] { display: none !important; }
.entry h3 { font-size: 20px; }
.entry p { color: var(--ink); margin-bottom: .5rem; }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; }
.cover {
 color: #F3EEE6; border-radius: var(--radius); box-shadow: var(--shadow); position: relative;
 display: flex; flex-direction: column; justify-content: flex-end; padding: 12px; overflow: hidden;
 transition: transform .2s ease;
}
.entry:hover .cover { transform: translateY(-2px); }
.cover::before {
 content: ""; position: absolute; left: 14px; top: 14px; width: 7px; height: 7px; border-radius: 50%;
 background: #d7efe8; box-shadow: 14px 8px 0 rgba(215,239,232,.75), 28px 20px 0 rgba(215,239,232,.4);
}
.ratio-wide { width: 280px; aspect-ratio: 16/9; }
.ratio-tall { width: 168px; aspect-ratio: 3/4; }
.still-a { background: #5C3144; }
.still-b { background: #2F7A78; }
.still-c { background: #4E3B46; }
.still-d { background: #6E3A52; }
.still-e { background: #3F5552; }
.still-f { background: #54293d; }
.cover-cap { position: relative; background: #241820; border-radius: var(--radius-sm); padding: 6px 8px; font-size: 13px; line-height: 1.45; }
.empty-note { display: none; margin: 8px 0 0; color: var(--muted); }
.empty-note.show { display: block; }
.plot-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 28px; align-items: start; }
.plot-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.plot-list li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.plot-list b { display: block; color: var(--plum); margin-bottom: 2px; }
.plot-list span { color: var(--ink); }
.sub-stack { display: flex; flex-direction: column; gap: 12px; }
.sub-row {
 display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 16px; align-items: center;
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
}
.sub-row strong { font-size: 18px; }
.sub-full { box-shadow: inset 4px 0 0 var(--plum); }
.sub-proof { box-shadow: inset 4px 0 0 var(--cyan); }
.sub-fresh { box-shadow: inset 4px 0 0 #8A5A2A; }
.sub-row p { margin: 0; color: var(--ink); }
.time-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.time-list li { display: grid; grid-template-columns: 128px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.time-list time { color: var(--cyan-deep); font-weight: 700; font-size: 14px; }
.more-row { display: flex; justify-content: space-between; align-items: center; gap: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.more-row p { margin: 0; color: var(--muted); }
.relate-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr); gap: 22px; align-items: stretch; }
.article-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.article-list a {
 display: grid; grid-template-columns: 52px minmax(0, 1fr); grid-template-rows: auto auto; column-gap: 12px;
 background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px;
 transition: transform .2s ease, border-color .2s ease;
}
.article-list a:hover { transform: translateY(-2px); border-color: var(--cyan); }
.article-list span { grid-row: 1 / span 2; align-self: center; color: var(--plum); font-size: 13px; font-weight: 700; }
.article-list strong { font-size: 16px; }
.article-list em { font-style: normal; color: var(--muted); font-size: 14px; }
.adult-box { background: var(--plum); color: #F7F3EE; border-radius: var(--radius); padding: 22px 20px; }
.adult-box h2 { color: #fff; font-size: 22px; }
.adult-box p { margin-bottom: 0; }
.site-footer { background: var(--nav); color: var(--nav-text); padding: 36px 0 18px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.foot-name { font-size: 16px; display: block; margin-bottom: 8px; }
.foot-title { font-size: 13px; color: #b7c3cc; margin-bottom: 8px; }
.site-footer a { display: block; color: var(--nav-text); padding: 3px 0; font-size: 14px; }
.site-footer a:hover { color: #fff; }
.site-footer p { margin: 0 0 .75rem; color: #d5dee6; font-size: 14px; }
.copy { border-top: 1px solid rgba(231,237,242,.14); margin-top: 18px; padding-top: 12px; font-size: 13px; color: #b7c3cc; }
@media (max-width: 1024px) {
 .nav-main, .nav-side { display: none; }
 .nav-toggle { display: inline-flex; }
 .head-grid, .plot-grid, .relate-grid { grid-template-columns: 1fr; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
 .logo-full { display: none; }
 .logo-short, .logo-keep { display: block; }
 h1 { font-size: 28px; }
 h2 { font-size: 22px; }
 .band { padding: 40px 0; }
 .entry { grid-template-columns: 1fr; }
 .ratio-wide, .ratio-tall { width: min(100%, 320px); }
 .sub-row, .time-list li { grid-template-columns: 1fr; gap: 4px; }
 .more-row { flex-direction: column; align-items: flex-start; }
 .foot-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
 .container { width: min(var(--max), calc(100% - 28px)); }
 h1 { font-size: 24px; }
 .page-head { padding: 20px 0; }
 .status-panel li { flex-direction: column; gap: 0; }
 .ratio-tall { aspect-ratio: 16/9; }
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}