/* roulang page: index */
:root {
  --bg: #F3F6FA;
  --bg-alt: #E7EEF6;
  --ink: #1C2B3A;
  --muted: #5C6B7A;
  --primary: #2F5D8C;
  --primary-deep: #1E3F66;
  --accent: #E07A3D;
  --accent-deep: #C4622C;
  --card: #FFFFFF;
  --line: #D5E0EC;
  --shadow: 0 10px 30px rgba(30,63,102,.08);
  --shadow-hover: 0 16px 36px rgba(30,63,102,.14);
  --radius: 18px;
  --ctrl: 12px;
  --bs-primary: #2F5D8C;
  --bs-link-color: #1E3F66;
  --bs-link-hover-color: #2F5D8C;
  --bs-body-color: #1C2B3A;
  --bs-body-bg: #F3F6FA;
  --bs-border-color: #D5E0EC;
  --bs-accordion-border-color: #D5E0EC;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 2px #2F5D8C;
  --bs-accordion-active-bg: #F3F6FA;
  --bs-accordion-active-color: #1C2B3A;
  --bs-accordion-btn-color: #1C2B3A;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 16px; }
a { color: var(--primary-deep); text-decoration: none; }
a:hover { color: var(--primary); }
::selection { background: #F6D7C4; color: var(--ink); }
.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: #fff;
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 2000;
}
.skip:focus { top: 12px; }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.2);
}
.header-row { min-height: 74px; display: flex; align-items: center; gap: 18px; }
.logo { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.logo-mark { font-weight: 700; color: var(--ink); font-size: 18px; letter-spacing: .01em; }
.logo small { color: var(--muted); font-size: 12px; }
.page-name { display: none; margin-left: auto; color: var(--primary-deep); font-weight: 700; font-size: 14px; }
.desk-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.desk-nav a {
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  padding: 8px 12px 10px;
  border-bottom: 2px solid transparent;
}
.desk-nav a:hover { color: var(--primary); }
.desk-nav a[aria-current="page"] { border-bottom-color: var(--accent); color: var(--ink); }
.nav-cta { margin-left: 8px; white-space: nowrap; }
.btn-main, .btn-line, .btn-accent, .btn-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--ctrl);
  padding: 11px 18px;
  font-weight: 700;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn-main { background: var(--primary); color: #fff; box-shadow: var(--shadow); }
.btn-main:hover { background: #264e78; color: #fff; transform: translateY(-2px); }
.btn-main:active { transform: translateY(1px); }
.btn-line { background: #fff; color: var(--primary-deep); border-color: var(--primary-deep); }
.btn-line:hover { background: var(--bg-alt); color: var(--primary-deep); transform: translateY(-2px); }
.btn-line:active { transform: translateY(1px); }
.btn-accent, .btn-play { background: var(--accent); color: #fff; }
.btn-accent:hover, .btn-play:hover { background: var(--accent-deep); color: #fff; transform: translateY(-2px); }
.btn-accent:active, .btn-play:active { transform: translateY(1px); }
.btn-play { padding: 8px 12px; font-size: 14px; }
.btn-main:focus-visible, .btn-line:focus-visible, .btn-accent:focus-visible, .btn-play:focus-visible,
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
.block { padding: 84px 0; background: var(--bg); scroll-margin-top: 86px; }
.block-alt { background: var(--bg-alt); }
.hero { padding: 72px 0 80px; }
h1 { font-size: 46px; line-height: 1.22; font-weight: 700; margin: 8px 0 12px; letter-spacing: 0; }
h2 { font-size: 32px; line-height: 1.3; font-weight: 700; margin: 0 0 12px; }
h3 { font-size: 20px; line-height: 1.4; font-weight: 700; margin: 0 0 8px; }
.eyebrow { margin: 0; color: var(--primary); font-weight: 700; font-size: 14px; letter-spacing: .08em; }
.sub { margin: 0 0 14px; font-size: 18px; color: var(--ink); font-weight: 700; }
.intro, .sec-copy { margin: 0 0 22px; color: var(--muted); max-width: 720px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.progress-note {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 16px;
  max-width: 460px;
}
.progress-top { display: flex; justify-content: space-between; font-size: 14px; margin-bottom: 8px; }
.track { height: 8px; background: var(--bg-alt); border-radius: 99px; overflow: hidden; }
.track > i { display: block; height: 100%; background: var(--primary); border-radius: inherit; }
.hero-stage { position: relative; min-height: 460px; }
.hero-stage .vcard { position: absolute; width: 82%; }
.hero-stage .vcard.back { top: 118px; left: 0; width: 74%; }
.hero-stage .vcard.front { top: 18px; right: 0; z-index: 2; }
.vcard {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.vcard::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  pointer-events: none;
}
.vcard:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.vcard:active { transform: translateY(1px); }
.seq {
  position: absolute;
  z-index: 3;
  top: 18px;
  left: 18px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-deep);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.frame { aspect-ratio: 16/9; border-radius: 10px; overflow: hidden; background: #d5e0ec; }
.frame svg { width: 100%; height: 100%; object-fit: cover; }
.vmeta { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-top: 10px; color: var(--muted); font-size: 13px; }
.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  color: var(--primary-deep);
  background: #fff;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 12px;
  font-weight: 700;
}
.badge-hd { border-color: var(--primary); }
.vcard h3 { font-size: 18px; margin-top: 8px; }
.vcard p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.abar {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}
.muted { color: var(--muted); }
.matrix { display: grid; grid-template-columns: 1.35fr .9fr .85fr; gap: 16px; }
.wide { grid-column: 1 / -1; }
.m-update { grid-row: span 2; }
.m-resume { grid-column: 1 / 3; }
.info-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  position: relative;
}
.info-card::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid var(--line);
  border-radius: 12px;
  pointer-events: none;
}
.info-card h3, .info-card p, .info-card .badge { position: relative; z-index: 1; }
.info-card p { margin: 0; color: var(--muted); }
.m-search { min-height: 230px; }
.m-quality { min-height: 180px; }
.m-update { min-height: 280px; }
.m-resume { min-height: 160px; }
.entry {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 22px 24px;
  color: var(--ink);
  position: relative;
}
.entry::after { content: ""; position: absolute; inset: 7px; border: 1px solid var(--line); border-radius: 12px; pointer-events: none; }
.entry:hover { color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.entry strong { display: block; font-size: 22px; }
.entry span { color: var(--primary-deep); font-weight: 700; border-bottom: 1px solid var(--accent); position: relative; z-index: 1; }
.entry div { position: relative; z-index: 1; }
.stats {
  display: flex;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.stat { flex: 1; text-align: center; padding: 28px 8px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat b { display: block; font-size: 40px; line-height: 1.1; color: var(--primary-deep); font-weight: 700; }
.stat em { display: block; margin-top: 6px; font-style: normal; color: var(--muted); font-size: 14px; }
.steps { position: relative; display: flex; gap: 12px; }
.steps::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: var(--line);
}
.step {
  flex: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 16px 18px;
  position: relative;
  z-index: 1;
}
.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--line);
  margin-bottom: 10px;
}
.step p { margin: 0; color: var(--muted); font-size: 15px; }
.scenes { display: grid; grid-template-columns: 1.45fr .82fr 1.12fr; gap: 16px; }
.scene {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 100%;
}
.scene .pad { padding: 16px 16px 18px; }
.scene p { margin: 0; color: var(--muted); }
.wall { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: start; }
.wall .vcard:nth-child(2),
.wall .vcard:nth-child(4),
.wall .vcard:nth-child(5),
.wall .vcard:nth-child(7) { margin-top: 26px; }
.quality { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
.tier { border: 1px solid var(--line); border-radius: var(--ctrl); background: #fff; padding: 16px 18px; }
.tier + .tier { margin-top: 12px; }
.tier-on { box-shadow: inset 4px 0 0 var(--accent); border-color: #c5d4e4; }
.tier h3 { font-size: 18px; }
.tier p { margin: 0; color: var(--muted); }
.news { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; }
.news-main, .timeline {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.news-main { padding: 12px; }
.news-main .txt { padding: 8px 8px 12px; }
.timeline { padding: 8px 18px; }
.trow {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 14px 8px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.trow:last-child { border-bottom: 0; }
.trow:hover { background: var(--bg-alt); color: var(--ink); }
.trow time { color: var(--primary-deep); font-weight: 700; font-size: 14px; }
.keep { display: flex; flex-direction: column; gap: 12px; }
.keep-row {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 16px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--ctrl);
  padding: 14px 16px;
}
.keep-row:hover { background: var(--bg-alt); }
.keep-row a { font-weight: 700; color: var(--ink); }
.keep-row small { color: var(--muted); }
.logo-wall {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.logo-wall b {
  flex: 1 1 140px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--ctrl);
  color: var(--primary-deep);
  padding: 18px 8px;
  font-size: 18px;
}
.accordion-item {
  border: 1px solid var(--line) !important;
  border-radius: 12px !important;
  overflow: hidden;
  margin-bottom: 10px;
  background: #fff;
  box-shadow: var(--shadow);
}
.accordion-button {
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  background: #fff;
  box-shadow: none;
}
.accordion-button:not(.collapsed) { color: var(--ink); background: var(--bg-alt); box-shadow: none; }
.accordion-button:focus { box-shadow: 0 0 0 2px var(--primary); }
.accordion-body { color: var(--ink); line-height: 1.75; }
.slim { padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.slim-row { display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.slim ul { display: flex; gap: 22px; list-style: none; padding: 0; margin: 8px 0 0; color: var(--muted); }
.slim li { padding-left: 12px; border-left: 2px solid var(--accent); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; }
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
label { display: block; font-weight: 700; margin-bottom: 6px; }
.field { margin-bottom: 14px; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: var(--ctrl);
  padding: 12px 14px;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--primary); outline: 2px solid var(--primary); }
.form-note { display: none; margin: 12px 0 0; color: var(--primary-deep); }
.form-note.show { display: block; }
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 48px 0 28px; color: var(--ink); }
.site-footer h2 { font-size: 18px; }
.site-footer a { display: inline-block; padding: 4px 0; color: var(--primary-deep); }
.site-footer a:hover { color: var(--primary); }
.foot-brand small, .copy { color: var(--muted); }
.copy { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 16px; font-size: 14px; }
.tabbar { display: none; }
@media (max-width: 1199.98px) {
  h1 { font-size: 40px; }
  h2 { font-size: 28px; }
  .wall { gap: 14px; }
}
@media (max-width: 991.98px) {
  .desk-nav, .nav-cta { display: none; }
  .page-name { display: inline; }
  .block { padding: 44px 0; }
  .hero { padding: 40px 0 44px; }
  .matrix, .scenes, .quality, .news, .contact-grid { grid-template-columns: 1fr; }
  .m-update, .m-resume, .wide { grid-column: auto; grid-row: auto; min-height: 0; }
  .hero-stage { min-height: 0; }
  .hero-stage .vcard, .hero-stage .vcard.back, .hero-stage .vcard.front { position: static; width: 100%; margin-top: 14px; }
  .steps { flex-direction: column; }
  .steps::before { top: 24px; bottom: 24px; left: 22px; right: auto; width: 2px; height: auto; }
  .wall { grid-template-columns: 1fr 1fr; }
  .wall .vcard:nth-child(n) { margin-top: 0; }
  .tabbar {
    display: flex;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    height: calc(64px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: #fff;
    border-top: 1px solid var(--line);
    z-index: 1040;
  }
  .tabbar a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
  }
  .tabbar a[aria-current="page"], .tabbar a:hover { color: var(--accent); }
  main { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  .slim-row, .slim ul { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 767.98px) {
  .stats { flex-wrap: wrap; }
  .stat { flex: 1 1 50%; }
  .stat:nth-child(3), .stat:nth-child(4) { border-top: 1px solid var(--line); }
  .stat:nth-child(3) { border-left: 0; }
  .keep-row { grid-template-columns: 1fr; gap: 6px; }
  .logo-mark { font-size: 16px; }
}
@media (max-width: 575.98px) {
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .wall { grid-template-columns: 1fr; }
  .entry { flex-direction: column; align-items: flex-start; }
  .stat b { font-size: 32px; }
  .hero-actions .btn-main, .hero-actions .btn-line { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category1 */
:root {
  --bg: #F3F6FA;
  --bg-alt: #E7EEF6;
  --ink: #1C2B3A;
  --muted: #5C6B7A;
  --primary: #2F5D8C;
  --primary-deep: #1E3F66;
  --accent: #E07A3D;
  --accent-deep: #C4622C;
  --card: #FFFFFF;
  --line: #D5E0EC;
  --shadow: 0 10px 30px rgba(30,63,102,.08);
  --shadow-hover: 0 16px 36px rgba(30,63,102,.14);
  --radius: 18px;
  --ctrl: 12px;
  --bs-primary: #2F5D8C;
  --bs-link-color: #1E3F66;
  --bs-link-hover-color: #2F5D8C;
  --bs-body-color: #1C2B3A;
  --bs-body-bg: #F3F6FA;
  --bs-border-color: #D5E0EC;
  --bs-accordion-border-color: #D5E0EC;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 2px #2F5D8C;
  --bs-accordion-active-bg: #F3F6FA;
  --bs-accordion-active-color: #1C2B3A;
  --bs-accordion-btn-color: #1C2B3A;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 16px; }
a { color: var(--primary-deep); text-decoration: none; }
a:hover { color: var(--primary); }
h1, h2, h3 { text-align: left; font-weight: 700; color: var(--ink); line-height: 1.35; }
h1 { font-size: 34px; margin: 6px 0 8px; }
h2 { font-size: 28px; margin: 0 0 18px; }
h3 { font-size: 18px; margin: 8px 0; }
p { margin: 0 0 10px; }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.muted { color: var(--muted); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.2);
}
.header-row { min-height: 74px; display: flex; align-items: center; gap: 18px; }
.logo { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.logo-mark { font-weight: 700; color: var(--ink); font-size: 18px; letter-spacing: .01em; }
.logo small, .foot-brand small { color: var(--muted); font-size: 12px; }
.page-name { display: none; margin-left: auto; color: var(--muted); font-weight: 700; font-size: 14px; white-space: nowrap; }
.desk-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.desk-nav a {
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  padding: 8px 12px 10px;
  border-bottom: 2px solid transparent;
}
.desk-nav a:hover { color: var(--primary); }
.desk-nav a[aria-current="page"] { border-bottom-color: var(--accent); color: var(--ink); }
.nav-cta { margin-left: 8px; white-space: nowrap; }
.btn-main, .btn-line, .btn-accent, .btn-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--ctrl);
  padding: 11px 18px;
  font-weight: 700;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn-main { background: var(--primary); color: #fff; box-shadow: var(--shadow); }
.btn-main:hover { background: #264e78; color: #fff; transform: translateY(-2px); }
.btn-main:active { transform: translateY(1px); }
.btn-line { background: #fff; color: var(--primary-deep); border-color: var(--primary-deep); }
.btn-line:hover { background: var(--bg-alt); color: var(--primary-deep); transform: translateY(-2px); }
.btn-line:active { transform: translateY(1px); }
.btn-accent, .btn-play { background: var(--accent); color: #fff; }
.btn-accent:hover, .btn-play:hover { background: var(--accent-deep); color: #fff; transform: translateY(-2px); }
.btn-accent:active, .btn-play:active { transform: translateY(1px); }
.btn-play { padding: 8px 12px; font-size: 14px; }
.btn-main:focus-visible, .btn-line:focus-visible, .btn-accent:focus-visible, .btn-play:focus-visible,
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
.band { padding: 80px 0; }
.band-alt { background: var(--bg-alt); }
.band-plain { background: var(--bg); }
.cat-head { padding: 28px 0 24px; background: #fff; border-bottom: 1px solid var(--line); }
.crumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; margin: 0; }
.crumb span[aria-current="page"] { color: var(--ink); font-weight: 700; }
.cat-bar { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.lead-line { margin: 0; color: var(--muted); max-width: 680px; }
.count-box {
  min-width: 148px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: right;
}
.count-box b { display: block; font-size: 32px; line-height: 1.1; color: var(--primary-deep); }
.count-box span { color: var(--muted); font-size: 13px; }
.filter-sec { padding: 22px 0; background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.filter-bar { display: flex; gap: 22px; overflow-x: auto; padding-bottom: 4px; }
.fgroup { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.flabel { color: var(--primary-deep); font-weight: 700; font-size: 14px; margin-right: 4px; }
.chip {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.chip:hover { background: #fff; border-color: var(--primary); color: var(--primary-deep); }
.chip:active { transform: translateY(1px); }
.chip.is-on { border-color: var(--accent); color: var(--accent-deep); background: #fff; }
.catalog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.vcard {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.vcard::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  pointer-events: none;
}
.vcard:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.vcard:active { transform: translateY(1px); }
.vcard[hidden] { display: none !important; }
.seq {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--primary-deep);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.frame {
  display: block;
  aspect-ratio: 16/9;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  background: var(--primary-deep);
}
.frame svg { width: 100%; height: 100%; object-fit: cover; }
.vmeta, .vcard h3, .vcard p, .vbar { position: relative; z-index: 1; }
.vmeta { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-top: 10px; color: var(--muted); font-size: 13px; }
.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  color: var(--primary-deep);
  background: #fff;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 12px;
  font-weight: 700;
}
.badge-hd { border-color: var(--primary); }
.vcard h3 { font-size: 18px; margin: 8px 0 4px; }
.vcard h3 a { color: var(--ink); }
.vcard h3 a:hover { color: var(--primary); }
.vcard p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.vbar { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; }
.more-wrap { display: flex; justify-content: center; margin-top: 26px; }
.empty-note { margin: 18px 0 0; color: var(--muted); }
.yan-xu {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px dashed var(--line);
  border-radius: var(--ctrl);
  background: #fff;
  color: var(--muted);
}
.yan-xu p { margin: 0; }
.phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.phases::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--line);
}
.phase {
  position: relative;
  z-index: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.phase i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--primary);
  color: var(--primary-deep);
  font-style: normal;
  font-weight: 700;
  font-size: 13px;
  background: #fff;
}
.phase h3 { margin: 10px 0 6px; }
.phase p { margin: 0; color: var(--muted); font-size: 15px; }
.rhythm-link { margin-top: 18px; }
.scene-grid { display: grid; grid-template-columns: 1.35fr .85fr; gap: 18px; }
.wide-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 14px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px;
  position: relative;
}
.wide-card::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  pointer-events: none;
}
.wide-card > * { position: relative; z-index: 1; }
.wide-card.reverse .wide-copy { order: -1; }
.wide-copy p { color: var(--muted); margin-bottom: 12px; }
.rpanel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px;
}
.rlist a {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 12px;
  padding: 14px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
}
.rlist a:last-child { border-bottom: 0; }
.rlist a:hover { background: var(--bg-alt); color: var(--ink); }
.rlist time { color: var(--primary-deep); font-weight: 700; font-size: 14px; }
.rlist strong { display: block; font-size: 16px; }
.rlist em { display: block; font-style: normal; color: var(--muted); font-size: 14px; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--ctrl);
  padding: 12px 16px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.faq summary { font-weight: 700; cursor: pointer; }
.faq summary:hover { color: var(--primary); }
.faq details p { color: var(--muted); margin: 8px 0 4px; }
.close-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}
.close-row p { margin: 0; }
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 48px 0 24px; }
.site-footer h2 { font-size: 18px; margin-bottom: 10px; }
.site-footer a { color: var(--primary-deep); }
.site-footer a:hover { color: var(--primary); }
.site-footer .wrap.row { max-width: 1120px; margin-left: auto; margin-right: auto; padding-left: 16px; padding-right: 16px; }
.copy { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 14px; color: var(--muted); font-size: 14px; }
.bottom-tab {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 64px;
  background: #fff;
  border-top: 1px solid var(--line);
  z-index: 1040;
  justify-content: space-around;
  align-items: stretch;
}
.bottom-tab a {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  border-top: 2px solid transparent;
}
.bottom-tab a svg { width: 20px; height: 20px; }
.bottom-tab a[aria-current="page"] { color: var(--accent-deep); border-top-color: var(--accent); }
.bottom-tab a:hover { color: var(--primary); }
@media (max-width: 1199.98px) {
  h1 { font-size: 30px; }
  .logo-mark { font-size: 16px; }
}
@media (max-width: 991.98px) {
  body { padding-bottom: 76px; }
  .desk-nav, .nav-cta { display: none; }
  .page-name { display: inline; }
  .bottom-tab { display: flex; }
  .catalog { grid-template-columns: repeat(2, 1fr); }
  .band { padding: 48px 0; }
  .scene-grid { grid-template-columns: 1fr; }
}
@media (max-width: 767.98px) {
  h1 { font-size: 26px; }
  h2 { font-size: 22px; }
  .cat-bar, .close-row, .wide-card, .wide-card.reverse { display: flex; flex-direction: column; align-items: stretch; }
  .wide-card.reverse .wide-copy { order: 0; }
  .count-box { text-align: left; }
  .phases { grid-template-columns: 1fr; }
  .phases::before { display: none; }
  .rlist a { grid-template-columns: 86px 1fr; }
  .band { padding: 44px 0; }
}
@media (max-width: 575.98px) {
  .catalog { grid-template-columns: 1fr; }
  .logo small { display: none; }
  .logo-mark { font-size: 15px; }
  .header-row { min-height: 62px; gap: 10px; }
  .filter-bar { gap: 14px; }
}

/* 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}