/* roulang page: index */
:root {
  --bg: #070B14;
  --bg-2: #10182A;
  --bg-3: #0C1424;
  --blue: #2F6BFF;
  --cyan: #3EC8FF;
  --pink: #FF4D88;
  --text: #E8EEF9;
  --muted: #A9B6CE;
  --faint: #7E8CA8;
  --link: #9FD4FF;
  --line: rgba(62, 200, 255, .32);
  --glass: rgba(16, 28, 52, .55);
  --stroke: rgba(255, 255, 255, .12);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --glow: 0 0 18px rgba(62, 200, 255, .35);
  --pad: 88px;
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
img, svg { display: block; max-width: 100%; }
button, input, textarea { font: inherit; color: inherit; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--cyan); text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, .accordion-button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
p { margin: 0 0 .8rem; }
h1, h2, h3 { line-height: 1.35; margin: 0 0 .6rem; font-weight: 700; color: var(--text); }
h1 { font-size: 40px; letter-spacing: .01em; }
h2 { font-size: 28px; }
h3 { font-size: 20px; }
.container { max-width: var(--max); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(7, 11, 20, .78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.navbar { background: transparent !important; padding: 0; }
.nav-row { min-height: 72px; display: flex; align-items: center; gap: 12px; }
.brand {
  color: var(--text);
  font-size: 18px;
  font-weight: 760;
  letter-spacing: .02em;
  text-decoration: none;
  white-space: nowrap;
}
.brand:hover { color: var(--cyan); text-decoration: none; }
.nav-toggle {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(16, 28, 52, .65);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}
.nav-links { display: flex; align-items: center; gap: 6px; margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
}
.nav-links a:hover { color: var(--cyan); text-decoration: none; background: rgba(62, 200, 255, .08); }
.nav-links a.is-active {
  color: #F7FBFF;
  background: rgba(47, 107, 255, .28);
  box-shadow: inset 0 0 0 1px rgba(62, 200, 255, .5);
}
.chip-bar { border-top: 1px solid rgba(255, 255, 255, .06); }
.chip-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 0 12px;
  scrollbar-width: thin;
}
.info-chip {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: var(--text);
  background: var(--glass);
  border: 1px solid var(--stroke);
  text-decoration: none;
  backdrop-filter: blur(16px);
}
.info-chip:hover { color: var(--cyan); text-decoration: none; border-color: rgba(62, 200, 255, .55); }
.info-chip.is-current {
  color: #fff;
  background: rgba(255, 77, 136, .2);
  border-color: rgba(255, 77, 136, .72);
  box-shadow: 0 0 16px rgba(255, 77, 136, .28);
}
.block { padding: var(--pad) 0; border-top: 1px solid var(--line); }
.block-a { background: var(--bg); }
.block-b { background: var(--bg-3); }
.block-c { background: var(--bg-2); }
.block-head { max-width: 760px; margin-bottom: 28px; }
.block-head p, .prose { color: var(--muted); font-size: 16px; }
.kicker { display: block; margin-bottom: 8px; color: var(--faint); font-size: 13px; letter-spacing: .08em; }
.sub { color: var(--muted); font-size: 17px; margin-bottom: 14px; }
.glass {
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.btn-glow, .btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, filter .18s ease;
}
.btn-glow {
  background: var(--blue);
  color: #F7FBFF;
  box-shadow: var(--glow);
}
.btn-glow:hover { color: #fff; text-decoration: none; transform: translateY(-2px); background: #3d78ff; box-shadow: 0 0 28px rgba(62, 200, 255, .55); }
.btn-glow:active { transform: none; filter: brightness(.9); }
.btn-glass {
  color: var(--text);
  background: rgba(16, 28, 52, .4);
  border-color: rgba(159, 212, 255, .45);
}
.btn-glass:hover { color: var(--cyan); text-decoration: none; transform: translateY(-2px); border-color: var(--cyan); box-shadow: var(--glow); }
.btn-glass:active { transform: none; filter: brightness(.92); }
.stage {
  display: grid;
  grid-template-columns: .78fr 1.5fr .78fr;
  gap: 16px;
  align-items: stretch;
}
.stage-side, .stage-core { padding: 22px; }
.stage-side { display: flex; flex-direction: column; justify-content: center; }
.stage-side strong { display: block; color: var(--cyan); font-size: 15px; margin-bottom: 8px; }
.stage-side p { color: var(--muted); margin: 0; font-size: 14px; }
.stage-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
}
.metric { padding: 18px 16px; }
.metric strong {
  display: block;
  color: var(--cyan);
  font-size: 36px;
  line-height: 1.15;
  font-weight: 760;
  text-shadow: 0 0 18px rgba(62, 200, 255, .45);
}
.metric span { color: var(--muted); font-size: 14px; }
.mosaic {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-auto-rows: minmax(150px, auto);
  gap: 16px;
}
.tile {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 168px;
  padding: 20px;
  color: var(--text);
  text-decoration: none;
}
.tile:hover { color: var(--text); text-decoration: none; border-color: rgba(62, 200, 255, .55); transform: translateY(-2px); transition: transform .18s ease, border-color .18s ease; }
.tile-lg { grid-row: span 2; min-height: 352px; }
.tile-wide { grid-column: 1 / -1; }
.tile p { color: var(--muted); font-size: 14px; margin: 8px 0 0; }
.status {
  align-self: flex-start;
  margin-top: 14px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 13px;
  color: #fff;
  background: rgba(255, 77, 136, .18);
  border: 1px solid rgba(255, 77, 136, .6);
}
.scene-row, .rhythm, .assure-row, .device-row {
  display: grid;
  gap: 14px;
}
.scene-row, .assure-row { grid-template-columns: repeat(4, 1fr); }
.rhythm, .device-row { grid-template-columns: repeat(3, 1fr); }
.scene, .rhythm-item, .assure-item, .device, .node, .qa, .side-block {
  padding: 18px;
}
.scene h3, .rhythm-item h3, .node h3, .device h3, .assure-item h3 { font-size: 18px; }
.scene p, .rhythm-item p, .node p, .device p, .assure-item p, .qa p, .side-block p { color: var(--muted); font-size: 14px; margin: 0; }
.scene { color: inherit; text-decoration: none; display: block; border-left: 3px solid var(--cyan); }
.scene:hover { text-decoration: none; color: inherit; border-color: var(--pink); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-col { padding: 22px; }
.compare-col em { display: block; font-style: normal; color: var(--faint); font-size: 13px; margin-bottom: 8px; }
.verdict-wrap { display: flex; justify-content: center; margin-top: 16px; }
.badge-win, .quality {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 13px;
  font-style: normal;
}
.badge-win { color: #fff; background: rgba(255, 77, 136, .2); border: 1px solid rgba(255, 77, 136, .7); }
.quality { color: var(--cyan); border: 1px solid rgba(62, 200, 255, .55); background: rgba(62, 200, 255, .08); }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  top: 28px;
  height: 1px;
  background: var(--line);
}
.node { position: relative; padding-top: 46px; }
.dot {
  position: absolute;
  top: 20px;
  left: 18px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 14px rgba(62, 200, 255, .8);
}
.rail-head, .news-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 18px; }
.corner-link { min-height: 44px; display: inline-flex; align-items: center; color: var(--link); }
.rail-scroller {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.rail-card, .news-item { color: inherit; text-decoration: none; display: block; }
.rail-card { padding: 12px; }
.rail-card:hover, .news-item:hover { text-decoration: none; color: inherit; border-color: rgba(62, 200, 255, .5); }
.poster {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 12px;
  background:
    linear-gradient(180deg, rgba(7, 11, 20, 0) 42%, rgba(7, 11, 20, .9) 100%),
    linear-gradient(135deg, #1a3f86, #0c1424 60%, #4a1848);
}
.poster-b { background: linear-gradient(180deg, rgba(7,11,20,0) 42%, rgba(7,11,20,.9) 100%), linear-gradient(135deg, #12345f, #102033 50%, #1d4d78); }
.poster-c { background: linear-gradient(180deg, rgba(7,11,20,0) 42%, rgba(7,11,20,.9) 100%), linear-gradient(135deg, #24325a, #10182a 55%, #5a2450); }
.poster-d { background: linear-gradient(180deg, rgba(7,11,20,0) 42%, rgba(7,11,20,.9) 100%), linear-gradient(135deg, #0e4c6e, #0c1424 50%, #2a3f88); }
.poster span {
  position: absolute;
  left: 12px;
  bottom: 10px;
  font-size: 13px;
  color: #F7FBFF;
}
.meta-line { display: flex; justify-content: space-between; align-items: center; gap: 8px; color: var(--faint); font-size: 13px; margin-top: 8px; }
.news-layout { display: grid; grid-template-columns: 1.65fr .9fr; gap: 18px; }
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item { padding: 16px 18px; }
.news-item h3 { font-size: 18px; }
.news-item p { color: var(--muted); font-size: 14px; margin: 0; }
.side-card { padding: 8px; display: flex; flex-direction: column; gap: 10px; }
.side-block h3 { font-size: 16px; color: var(--pink); }
.assure-item { display: grid; grid-template-columns: 42px 1fr; gap: 10px; align-items: start; }
.mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  border: 1px solid rgba(62, 200, 255, .4);
  background: rgba(47, 107, 255, .15);
  font-size: 13px;
}
.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.qa h3 { font-size: 18px; }
.accordion-item {
  background: var(--glass);
  border: 1px solid var(--stroke) !important;
  border-radius: var(--radius) !important;
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.accordion-button {
  background: transparent;
  color: var(--text);
  font-size: 17px;
  min-height: 56px;
  box-shadow: none;
}
.accordion-button:not(.collapsed) {
  color: var(--cyan);
  background: rgba(16, 28, 52, .8);
  box-shadow: none;
}
.accordion-button::after { filter: brightness(3); }
.accordion-body { color: var(--muted); background: rgba(7, 11, 20, .35); }
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: var(--text);
  border: 1px solid rgba(159, 212, 255, .35);
  background: rgba(16, 28, 52, .45);
  text-decoration: none;
}
.tag:hover { color: var(--cyan); text-decoration: none; border-color: var(--cyan); }
.sub-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: start; }
.intent-form { padding: 22px; }
.form-label { color: var(--muted); font-size: 14px; }
.form-control {
  min-height: 48px;
  background: rgba(7, 11, 20, .55);
  border: 1px solid var(--stroke);
  color: var(--text);
  border-radius: 12px;
}
.form-control:focus {
  background: rgba(7, 11, 20, .75);
  color: var(--text);
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(62, 200, 255, .25);
}
.form-ok { margin: 12px 0 0; color: var(--cyan); font-size: 14px; }
.site-footer {
  background: #080e1c;
  border-top: 1px solid var(--line);
  padding: 56px 0 28px;
}
.foot-brand { font-size: 20px; font-weight: 760; margin-bottom: 8px; }
.foot-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr 1fr; gap: 22px; }
.foot-grid h2 { font-size: 15px; color: var(--faint); margin-bottom: 10px; }
.foot-grid a { display: block; min-height: 36px; color: var(--muted); padding: 4px 0; }
.foot-grid a:hover { color: var(--cyan); }
.copyline { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08); color: var(--faint); font-size: 13px; }
@media (max-width: 1199.98px) {
  .stage { grid-template-columns: 1fr 1fr; }
  .stage-core { grid-column: 1 / -1; }
  .metric-row, .scene-row, .timeline, .assure-row { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 991.98px) {
  :root { --pad: 56px; }
  h1 { font-size: 34px; }
  h2 { font-size: 24px; }
  .nav-toggle { display: inline-flex; }
  .nav-links { flex-direction: column; align-items: stretch; width: 100%; margin: 8px 0 12px; }
  .news-layout, .sub-grid, .compare, .rhythm, .device-row, .mosaic { grid-template-columns: 1fr 1fr; }
  .tile-lg { grid-row: auto; min-height: 180px; }
}
@media (min-width: 992px) {
  .nav-toggle { display: none; }
}
@media (max-width: 767.98px) {
  :root { --pad: 44px; }
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  h3 { font-size: 18px; }
  .stage, .metric-row, .mosaic, .compare, .rhythm, .timeline, .news-layout, .assure-row, .device-row, .qa-grid, .sub-grid, .foot-grid {
    grid-template-columns: 1fr;
  }
  .tile-wide { grid-column: auto; }
  .metric-row, .scene-row {
    display: flex;
    overflow-x: auto;
    grid-template-columns: none;
  }
  .metric, .scene { min-width: 220px; }
  .timeline::before { display: none; }
  .stage-actions .btn-glow, .stage-actions .btn-glass, .intent-form .btn-glow { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
  --bg: #070B14;
  --bg-2: #10182A;
  --bg-3: #0C1424;
  --blue: #2F6BFF;
  --cyan: #3EC8FF;
  --pink: #FF4D88;
  --text: #E8EEF9;
  --muted: #A9B6CE;
  --faint: #7E8CA8;
  --link: #9FD4FF;
  --line: rgba(62, 200, 255, .32);
  --glass: rgba(16, 28, 52, .55);
  --stroke: rgba(255, 255, 255, .12);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --glow: 0 0 18px rgba(62, 200, 255, .35);
  --pad: 84px;
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--cyan); text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, .accordion-button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
.container { max-width: var(--max); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 40px; line-height: 1.25; font-weight: 760; letter-spacing: .01em; }
h2 { font-size: 28px; line-height: 1.35; font-weight: 720; margin-bottom: 18px; }
h3 { font-size: 20px; line-height: 1.4; font-weight: 680; }
.prose { color: var(--muted); margin: 0; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(7, 11, 20, .78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.navbar { background: transparent !important; padding: 0; }
.nav-row { min-height: 72px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.brand {
  color: var(--text);
  font-size: 18px;
  font-weight: 760;
  letter-spacing: .02em;
  text-decoration: none;
  white-space: nowrap;
}
.brand:hover { color: var(--cyan); text-decoration: none; }
.nav-toggle {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(16, 28, 52, .65);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; }
.nav-links { display: flex; align-items: center; gap: 6px; margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
}
.nav-links a:hover { color: var(--cyan); text-decoration: none; background: rgba(62, 200, 255, .08); }
.nav-links a.is-active {
  color: #F7FBFF;
  background: rgba(47, 107, 255, .28);
  box-shadow: inset 0 0 0 1px rgba(62, 200, 255, .5);
}
.chip-bar { border-top: 1px solid rgba(255, 255, 255, .06); }
.chip-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 0 12px;
  scrollbar-width: thin;
}
.info-chip, .sort, .filter-chip {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--text);
  background: var(--glass);
  border: 1px solid var(--stroke);
  text-decoration: none;
  backdrop-filter: blur(16px);
  cursor: pointer;
}
.info-chip:hover, .sort:hover, .filter-chip:hover {
  color: var(--cyan);
  text-decoration: none;
  border-color: rgba(62, 200, 255, .55);
}
.info-chip.is-current {
  color: #fff;
  background: rgba(255, 77, 136, .2);
  border-color: rgba(255, 77, 136, .72);
  box-shadow: 0 0 16px rgba(255, 77, 136, .28);
}
.sort.is-on, .filter-chip.is-on {
  color: #F7FBFF;
  border-color: var(--cyan);
  box-shadow: var(--glow);
  background: rgba(47, 107, 255, .28);
}
.section { padding: var(--pad) 0; }
.block-a { background: var(--bg); }
.block-b { background: var(--bg-3); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.glass {
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.btn-glow, .btn-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, filter .18s ease;
}
.btn-glow {
  background: var(--blue);
  color: #F7FBFF;
  box-shadow: var(--glow);
}
.btn-glow:hover { color: #fff; text-decoration: none; transform: translateY(-2px); background: #3d78ff; box-shadow: 0 0 28px rgba(62, 200, 255, .55); }
.btn-glow:active { transform: none; filter: brightness(.9); }
.btn-glass {
  color: var(--text);
  background: rgba(16, 28, 52, .4);
  border-color: rgba(159, 212, 255, .45);
}
.btn-glass:hover { color: var(--cyan); text-decoration: none; transform: translateY(-2px); border-color: var(--cyan); box-shadow: var(--glow); }
.btn-glass:active { transform: none; filter: brightness(.92); }
.headline {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding: 22px 24px;
}
.crumb { margin-bottom: 14px; }
.breadcrumb { margin: 0; background: transparent; padding: 0; }
.breadcrumb-item { color: var(--faint); font-size: 14px; }
.breadcrumb-item a { color: var(--link); }
.breadcrumb-item.active { color: var(--muted); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--faint); }
.scope { color: var(--muted); margin: 10px 0 0; max-width: 760px; }
.count-box { text-align: right; min-width: 120px; }
.count-num {
  display: block;
  color: var(--cyan);
  font-size: 40px;
  line-height: 1;
  font-weight: 760;
  text-shadow: 0 0 18px rgba(62, 200, 255, .45);
}
.count-box small { color: var(--faint); font-size: 13px; }
.filter-wrap {
  position: sticky;
  top: 118px;
  z-index: 1020;
  background: rgba(12, 20, 36, .94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.filter-bar { display: flex; align-items: center; gap: 16px; }
.filter-bar h2 { font-size: 18px; margin: 0; white-space: nowrap; }
.sorts, .filter-chips { display: flex; gap: 8px; }
.entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.entry { padding: 12px; transition: transform .18s ease, border-color .18s ease; }
.entry:hover { transform: translateY(-2px); border-color: rgba(62, 200, 255, .5); }
.entry-link { display: block; color: inherit; text-decoration: none; }
.entry-link:hover { color: inherit; text-decoration: none; }
.cover {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  background:
    linear-gradient(180deg, rgba(7, 11, 20, 0) 42%, rgba(7, 11, 20, .9) 100%),
    radial-gradient(90% 80% at 100% 0%, rgba(47, 107, 255, .42), transparent 58%),
    linear-gradient(145deg, #10182A, #0C1424 55%, #16305a);
}
.cover span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 10px;
  color: var(--text);
  font-size: 14px;
}
.entry-body { padding: 14px 6px 6px; }
.entry-body h3 { font-size: 18px; margin-bottom: 8px; }
.entry-body p { color: var(--muted); font-size: 14px; margin: 0; }
.meta-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--faint);
  font-size: 13px;
  margin-top: 10px;
}
.quality {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 13px;
  color: #fff;
  background: rgba(255, 77, 136, .18);
  border: 1px solid rgba(255, 77, 136, .7);
}
.quality.std { color: var(--text); background: rgba(16, 28, 52, .45); border-color: var(--stroke); }
.quality.wait { color: var(--faint); background: transparent; border-color: rgba(126, 140, 168, .55); }
.more-sec { padding: 28px 0 36px; }
.more-sec .container { display: flex; justify-content: flex-end; }
.scene-list { display: flex; flex-direction: column; gap: 12px; }
.scene-bar {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  color: inherit;
  text-decoration: none;
}
.scene-bar:hover { color: inherit; text-decoration: none; border-color: rgba(62, 200, 255, .5); }
.scene-bar strong { color: var(--cyan); font-size: 18px; font-weight: 720; }
.scene-bar span { color: var(--muted); font-size: 15px; }
.mini-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mini {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 132px;
  padding: 16px;
  color: inherit;
  text-decoration: none;
}
.mini:hover { color: inherit; text-decoration: none; border-color: rgba(62, 200, 255, .5); transform: translateY(-2px); }
.mini b { font-size: 16px; font-weight: 680; line-height: 1.45; }
.mini em { margin-top: 12px; font-style: normal; color: var(--faint); font-size: 13px; }
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: transparent; }
.accordion-item {
  background: var(--glass);
  border: 1px solid var(--stroke) !important;
  border-radius: var(--radius) !important;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.accordion-button {
  background: transparent;
  color: var(--text);
  font-size: 17px;
  min-height: 56px;
  box-shadow: none !important;
}
.accordion-button:not(.collapsed) { background: rgba(47, 107, 255, .18); color: var(--text); }
.accordion-button::after { filter: invert(1) brightness(1.4); }
.accordion-body { color: var(--muted); padding-top: 0; }
.remind-box { max-width: 640px; padding: 22px; }
.remind-box h2 { margin-bottom: 8px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { color: var(--muted); font-size: 13px; }
.field input, .field select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(7, 11, 20, .55);
}
.field input::placeholder { color: var(--faint); }
.field input:focus, .field select:focus {
  border-color: var(--cyan);
  box-shadow: var(--glow);
  outline: none;
}
.ok-line { color: var(--cyan); margin: 12px 0 0; font-size: 14px; }
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 48px 0 28px;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr .9fr .9fr .9fr; gap: 28px; }
.foot-brand { font-size: 18px; font-weight: 760; margin-bottom: 8px; }
.site-footer h2 { font-size: 16px; margin: 0 0 10px; }
.site-footer a { display: block; padding: 4px 0; color: var(--link); }
.site-footer a:hover { color: var(--cyan); }
.copyline {
  color: var(--faint);
  font-size: 13px;
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
[hidden] { display: none !important; }
@media (max-width: 1199.98px) {
  .mini-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 992px) {
  .nav-toggle { display: none !important; }
  .nav-row { flex-wrap: nowrap; }
  #mainNav { flex: 1; }
}
@media (max-width: 991.98px) {
  .nav-links { flex-direction: column; align-items: stretch; width: 100%; margin: 4px 0 12px; }
  .nav-links a { width: 100%; }
  .filter-bar { flex-wrap: wrap; }
  .scene-bar { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 767.98px) {
  :root { --pad: 48px; }
  h1 { font-size: 32px; }
  h2 { font-size: 24px; }
  .headline, .form-row, .entry-grid, .mini-grid, .foot-grid { grid-template-columns: 1fr; }
  .headline { flex-direction: column; align-items: flex-start; }
  .count-box { text-align: left; }
  .sorts, .filter-chips { width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
  .more-sec .container { justify-content: flex-start; }
  .filter-wrap { top: 108px; }
}
@media (max-width: 520px) {
  :root { --pad: 40px; }
  .brand { font-size: 16px; }
  .headline, .remind-box, .entry { padding: 16px; }
  .count-num { font-size: 32px; }
}

/* 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}