/* roulang page: index */
:root {
  --bg: #F3F6FA;
  --card: #FFFFFF;
  --ink: #1B2836;
  --muted: #5E6D7C;
  --blue: #2F6FED;
  --blue-hover: #1E4FBF;
  --accent: #E37A3A;
  --line: #E2E9F1;
  --band: #EAF0F7;
  --shadow: 0 12px 32px rgba(27,40,54,.08);
  --shadow-strong: 0 16px 36px rgba(27,40,54,.12);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-screen: 20px;
  --header-h: 72px;
  --danger: #8C2F39;
}
*, *::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;
  font-weight: 400;
}
img { max-width: 100%; height: auto; object-fit: cover; background: var(--band); border-radius: var(--radius-sm); }
a, a:visited, a:active { color: var(--ink); text-decoration: none; }
a:hover { color: var(--blue); }
button, input, select, textarea { font-family: inherit; font-size: 16px; color: var(--ink); }
button { cursor: pointer; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
::selection { background: #D9E6FF; color: var(--ink); }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.35; color: var(--ink); }
h1 { font-size: 42px; max-width: 11em; margin-bottom: 16px; }
h2 { font-size: 30px; max-width: 14em; margin-bottom: 12px; }
h3 { font-size: 20px; margin-bottom: 8px; }
p { margin-bottom: 0; }
.grid-container { padding-left: 16px; padding-right: 16px; }
.cell { min-width: 0; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.bar {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  white-space: nowrap;
}
.logo:hover { color: var(--ink); }
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.logo-mark::before {
  content: "";
  border-style: solid;
  border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent #fff;
  margin-left: 2px;
}
.site-nav { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.site-nav a {
  min-height: 44px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}
.site-nav a:hover, .site-nav a.is-active { color: var(--blue); background: var(--band); }
.menu-toggle, .close-drawer {
  min-height: 44px;
  min-width: 44px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-weight: 700;
}
.menu-toggle:hover, .close-drawer:hover { border-color: var(--blue); color: var(--blue); }
.off-canvas { background: #fff; padding: 18px 16px; }
.drawer-brand { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.drawer-nav { list-style: none; margin: 0; padding: 0; }
.drawer-nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 8px;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  color: var(--ink);
}
.drawer-nav a:hover, .drawer-nav a.is-active { color: var(--blue); }
.hero { background: #fff; padding: 48px 0 36px; }
.lead { color: var(--muted); font-size: 17px; max-width: 40em; margin-bottom: 22px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn-primary, .btn-primary:visited { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-primary:active { background: var(--blue-hover); color: #fff; transform: translateY(0); }
.btn-ghost, .btn-ghost:visited { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn-ghost:hover { background: var(--band); color: var(--blue); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-ghost:active { background: var(--band); color: var(--blue-hover); transform: translateY(0); }
.workbench { display: grid; grid-template-columns: minmax(0,1fr) 76px; gap: 12px; align-items: stretch; }
.screen {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-screen);
  box-shadow: var(--shadow);
  padding: 14px;
  min-width: 0;
}
.screen-top, .screen-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 36px; }
.screen-top { color: var(--ink); font-weight: 700; font-size: 14px; }
.status-live { display: inline-flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent); display: inline-block; }
.screen-stage {
  margin: 10px 0;
  min-height: 230px;
  border-radius: var(--radius-sm);
  background: var(--band);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
  position: relative;
  overflow: hidden;
}
.screen-stage::before {
  content: "";
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.screen-stage span { font-size: 14px; }
.progress-track { flex: 1; height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress-track > i { display: block; height: 100%; width: 64%; background: var(--accent); }
.time-label { font-size: 13px; color: var(--muted); white-space: nowrap; }
.dock { list-style: none; margin: 0; padding: 8px 0; display: flex; flex-direction: column; gap: 8px; }
.dock li {
  min-height: 64px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}
.dock svg { width: 18px; height: 18px; stroke: var(--blue); fill: none; stroke-width: 1.8; }
.pill-wrap { background: var(--bg); padding: 18px 0 6px; }
.pill-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}
.pill-bar::-webkit-scrollbar { display: none; }
.pill {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}
.pill:hover { color: var(--blue); border-color: var(--blue); }
.pill.is-active, .pill.is-active:visited, .pill.is-active:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.section { padding: 64px 0; }
.section-white { background: #fff; }
.section-soft { background: var(--bg); }
.section-band { background: var(--band); }
.section-head { margin-bottom: 26px; }
.section-lead { color: var(--muted); max-width: 42em; font-size: 16px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  height: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.card:hover { border-color: var(--blue); box-shadow: var(--shadow-strong); }
.card p, .compare-card p, .news-copy p { color: var(--muted); font-size: 16px; }
.bento-play { min-height: 320px; display: flex; flex-direction: column; justify-content: space-between; }
.bento-mid { min-height: 148px; margin-bottom: 18px; }
.bento-mid:last-child { margin-bottom: 0; }
.bento-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.kicker { font-size: 14px; font-weight: 700; color: var(--blue); margin-bottom: 8px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--band);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}
.badge-live { background: rgba(227,122,58,.14); color: #C45E22; }
.badge-muted { background: #F7F9FB; color: var(--muted); }
.scene-rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.scene-rail::-webkit-scrollbar { display: none; }
.scene-card {
  flex: 0 0 300px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 210px;
}
.scene-card a { font-weight: 700; color: var(--blue); margin-top: auto; min-height: 44px; display: inline-flex; align-items: center; }
.stat-band {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px 8px;
}
.stat { padding: 18px 12px; text-align: left; }
.stat strong { display: block; color: var(--blue); font-size: 36px; line-height: 1.1; font-weight: 700; }
.stat span { display: block; color: var(--muted); font-size: 14px; margin-top: 6px; }
.step-card { position: relative; min-height: 180px; }
.step-no {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 12px;
}
.feature-main { min-height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: 0; overflow: hidden; }
.feature-main .shot { border-radius: var(--radius) var(--radius) 0 0; min-height: 240px; }
.feature-main .feature-copy { padding: 18px 20px 20px; }
.feature-item { display: grid; grid-template-columns: 116px minmax(0,1fr); gap: 12px; align-items: center; margin-bottom: 14px; }
.feature-item:last-child { margin-bottom: 0; }
.shot {
  background: var(--band);
  border-radius: var(--radius-sm);
  aspect-ratio: 16/10;
  display: flex;
  align-items: flex-end;
  padding: 12px;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}
.shot::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 42%;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  transform: translate(-50%, -50%);
}
.shot-32 { aspect-ratio: 3/2; }
.poster {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  height: 100%;
  color: inherit;
  transition: border-color .2s, box-shadow .2s;
}
.poster:hover { border-color: var(--blue); box-shadow: var(--shadow-strong); color: inherit; }
.poster .shot { border-radius: 0; }
.poster-meta { padding: 12px 14px 14px; }
.poster-meta strong { display: block; font-size: 18px; }
.poster-meta span { color: var(--muted); font-size: 14px; }
.wall-side .cell { margin-bottom: 16px; }
.compare-card { height: 100%; }
.path-label { font-size: 14px; font-weight: 700; color: var(--blue); margin: 12px 0 6px; }
.news-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px;
  margin-bottom: 14px;
  transition: border-color .2s, box-shadow .2s;
}
.news-item:hover { border-color: var(--blue); box-shadow: var(--shadow-strong); }
.news-item h3 { margin: 8px 0; font-size: 20px; }
.news-item h3 a { font-weight: 700; }
.time-card { height: 100%; position: relative; padding-top: 18px; }
.time-dot { width: 12px; height: 12px; border-radius: 999px; background: var(--accent); display: inline-block; margin-bottom: 10px; }
.time-card time { display: block; color: var(--muted); font-size: 14px; margin-bottom: 6px; }
.partner-row { display: flex; flex-wrap: wrap; gap: 12px; }
.partner-item {
  flex: 1 1 140px;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: #8A97A6;
  font-weight: 700;
  border: 1px solid transparent;
  transition: color .2s, background .2s, border-color .2s;
}
.partner-item:hover { color: var(--ink); background: #fff; border-color: var(--line); }
.site-faq .accordion { background: transparent; border: 0; margin: 0; }
.site-faq .accordion-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 14px;
  overflow: hidden;
}
.site-faq .accordion-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  background: #fff;
  border: 0;
  padding: 18px 48px 18px 20px;
  line-height: 1.5;
}
.site-faq .accordion-title:hover, .site-faq .accordion-title:focus { background: #F8FBFE; color: var(--blue); }
.site-faq .accordion-content { border: 0; background: #fff; color: var(--muted); padding: 0 20px 18px; display: none; }
.site-faq .accordion-item.is-active > .accordion-content { display: block; }
.assure { padding: 28px 0; }
.assure-item { display: flex; align-items: center; gap: 10px; min-height: 52px; font-weight: 700; }
.assure-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.assure-icon svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.contact-copy .btn-row { margin-top: 18px; }
.form-card { padding: 22px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.field input, .field select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 10px 12px;
}
.field input:focus, .field select:focus { border-color: var(--blue); outline: 2px solid var(--blue); outline-offset: 1px; }
.form-tip { min-height: 24px; font-size: 14px; margin: 8px 0 0; }
.form-tip.is-error { color: var(--danger); }
.form-tip.is-ok { color: var(--blue-hover); }
.site-footer { background: var(--ink); color: #D5E0EC; padding: 48px 0 0; }
.site-footer a, .site-footer a:visited { color: #D5E0EC; }
.site-footer a:hover { color: #fff; }
.foot-brand { font-weight: 700; font-size: 18px; color: #fff; display: inline-flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.foot-brand .logo-mark { width: 28px; height: 28px; border-radius: 8px; }
.foot-col h3 { color: #fff; font-size: 16px; margin-bottom: 10px; }
.foot-col ul { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin: 6px 0; }
.foot-col p { color: #D5E0EC; font-size: 14px; }
.copyright {
  margin-top: 28px;
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 14px 0 18px;
  font-size: 13px;
  color: #B7C3D0;
}
@media (min-width: 1024px) {
  .step-line { position: relative; }
  .step-line::before {
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    top: 40px;
    height: 2px;
    background: var(--line);
  }
  .stat + .stat { border-left: 1px solid var(--line); }
}
@media (max-width: 1023px) {
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  .section { padding: 52px 0; }
  .bento-mid { margin-bottom: 16px; }
  .feature-item { grid-template-columns: 100px minmax(0,1fr); }
}
@media (max-width: 639px) {
  body { font-size: 16px; }
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  .logo { font-size: 15px; }
  .section { padding: 44px 0; }
  .hero { padding: 32px 0 28px; }
  .workbench { grid-template-columns: 1fr; }
  .dock { flex-direction: row; padding: 0; }
  .dock li { flex: 1; min-height: 56px; }
  .bento-bar { flex-direction: column; align-items: flex-start; }
  .scene-card { flex-basis: 84%; }
  .feature-item { grid-template-columns: 1fr; }
  .screen-stage { min-height: 180px; }
  .stat strong { font-size: 30px; }
}

/* roulang page: category1 */
:root {
 --bg: #F3F6FA;
 --card: #FFFFFF;
 --ink: #1B2836;
 --muted: #5E6D7C;
 --blue: #2F6FED;
 --blue-hover: #1E4FBF;
 --accent: #E37A3A;
 --line: #E2E9F1;
 --band: #EAF0F7;
 --shadow: 0 12px 32px rgba(27,40,54,.08);
 --shadow-strong: 0 16px 36px rgba(27,40,54,.12);
 --radius: 16px;
 --radius-sm: 12px;
 --radius-screen: 20px;
 --header-h: 72px;
 --danger: #8C2F39;
}
/* 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;
 font-weight: 400;
}
img { max-width: 100%; height: auto; object-fit: cover; background: var(--band); border-radius: var(--radius-sm); }
a, a:visited, a:active { color: var(--ink); text-decoration: none; }
a:hover { color: var(--blue); }
button, input, select, textarea { font-family: inherit; font-size: 16px; color: var(--ink); }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.35; color: var(--ink); }
h1 { font-size: 36px; margin-bottom: 12px; max-width: 10em; }
h2 { font-size: 28px; margin-bottom: 10px; }
h3 { font-size: 18px; margin-bottom: 8px; }
p { margin-bottom: 0; }
:focus-visible {
 outline: 2px solid var(--blue);
 outline-offset: 2px;
}
.grid-container { padding-left: 16px; padding-right: 16px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 height: var(--header-h);
 background: #fff;
 border-bottom: 1px solid var(--line);
}
.header-bar { height: var(--header-h); }
.logo {
 display: inline-flex;
 align-items: center;
 gap: 10px;
 min-height: 44px;
 font-weight: 700;
 font-size: 18px;
 color: var(--ink);
 white-space: nowrap;
}
.logo:hover { color: var(--ink); }
.logo-mark {
 width: 36px;
 height: 36px;
 border-radius: 12px;
 background: var(--blue);
 display: inline-flex;
 align-items: center;
 justify-content: center;
 flex: 0 0 auto;
}
.logo-mark::before {
 content: "";
 border-style: solid;
 border-width: 6px 0 6px 10px;
 border-color: transparent transparent transparent #fff;
 margin-left: 2px;
}
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 4px; margin: 0; padding: 0; list-style: none; }
.site-nav a {
 min-height: 44px;
 padding: 0 12px;
 border-radius: var(--radius-sm);
 display: inline-flex;
 align-items: center;
 font-weight: 700;
 font-size: 15px;
 color: var(--ink);
}
.site-nav a:hover, .site-nav a.is-active { color: var(--blue); background: var(--band); }
.menu-toggle, .close-drawer {
 min-height: 44px;
 min-width: 44px;
 padding: 0 14px;
 border-radius: var(--radius-sm);
 border: 1px solid var(--line);
 background: #fff;
 color: var(--ink);
 font-weight: 700;
}
.menu-toggle:hover, .close-drawer:hover { border-color: var(--blue); color: var(--blue); }
.menu-toggle:active, .close-drawer:active { background: var(--band); }
.off-canvas { background: #fff; padding: 18px 16px; box-shadow: var(--shadow-strong); }
.drawer-brand { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.drawer-nav { list-style: none; margin: 0; padding: 0; }
.drawer-nav a {
 display: flex;
 align-items: center;
 min-height: 48px;
 padding: 0 8px;
 border-bottom: 1px solid var(--line);
 font-weight: 700;
 color: var(--ink);
}
.drawer-nav a:hover, .drawer-nav a.is-active { color: var(--blue); }
.pill-wrap { background: var(--bg); padding: 18px 0 6px; }
.pill-bar {
 display: flex;
 gap: 10px;
 overflow-x: auto;
 padding-bottom: 8px;
 scrollbar-width: none;
 -ms-overflow-style: none;
 -webkit-overflow-scrolling: touch;
}
.pill-bar::-webkit-scrollbar { display: none; }
.pill {
 flex: 0 0 auto;
 min-height: 44px;
 padding: 0 18px;
 border-radius: 999px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--ink);
 font-weight: 700;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 line-height: 1;
}
button.pill { appearance: none; -webkit-appearance: none; }
.pill:hover { color: var(--blue); border-color: var(--blue); }
.pill.is-active, .pill.is-active:visited, .pill.is-active:hover {
 background: var(--blue);
 border-color: var(--blue);
 color: #fff;
}
.section { padding: 64px 0; }
.section-white { background: #fff; }
.section-soft { background: var(--bg); }
.section-band { background: var(--band); }
.section-head { margin-bottom: 26px; }
.section-lead { color: var(--muted); max-width: 42em; font-size: 16px; }
.lead { color: var(--muted); font-size: 17px; max-width: 40em; }
.cat-head { padding: 28px 0; background: var(--band); }
.cat-head .lead { margin-bottom: 0; }
.status-pills { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.tool-bar {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 14px 16px;
 display: flex;
 flex-wrap: wrap;
 align-items: center;
 gap: 14px 18px;
}
.tool-count { margin: 0; font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
.tool-count strong { color: var(--blue); font-size: 28px; line-height: 1; margin-right: 6px; }
.tool-group { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.tool-label { color: var(--muted); font-size: 13px; font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
.card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 22px;
 height: 100%;
 transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--blue); box-shadow: var(--shadow-strong); }
.card p, .news-copy p { color: var(--muted); font-size: 16px; }
.list-stack { display: flex; flex-direction: column; gap: 16px; }
.list-row { padding: 16px; }
.list-row:hover { transform: translateY(-1px); }
.list-row h3 { font-size: 20px; }
.list-row p + p { margin-top: 6px; }
.action-col { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 10px;
 border-radius: 999px;
 background: var(--band);
 color: var(--blue);
 font-size: 13px;
 font-weight: 700;
 line-height: 1;
}
.badge-live { background: rgba(227,122,58,.14); color: #C45E22; }
.badge-muted { background: #F7F9FB; color: var(--muted); }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; color: var(--muted); font-size: 14px; }
.cover {
 aspect-ratio: 16 / 10;
 width: 100%;
 border-radius: var(--radius-sm);
 background: var(--band);
 border: 1px solid var(--line);
 display: flex;
 flex-direction: column;
 align-items: center;
 justify-content: center;
 gap: 8px;
 color: var(--muted);
 font-weight: 700;
 font-size: 14px;
 overflow: hidden;
}
.cover i {
 width: 44px;
 height: 44px;
 border-radius: 999px;
 background: #fff;
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
 display: inline-flex;
 align-items: center;
 justify-content: center;
}
.cover i::before {
 content: "";
 border-style: solid;
 border-width: 6px 0 6px 10px;
 border-color: transparent transparent transparent var(--blue);
 margin-left: 2px;
}
.emphasis {
 background: #fff;
 border: 1px solid var(--line);
 border-left: 4px solid var(--accent);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 18px 22px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
}
.emphasis p { color: var(--muted); margin-top: 4px; }
.emphasis:hover { border-color: var(--blue); border-left-color: var(--accent); box-shadow: var(--shadow-strong); }
.step-line { list-style: none; margin: 0; padding: 0; position: relative; }
.step-card { min-height: 210px; position: relative; }
.step-no {
 width: 44px;
 height: 44px;
 border-radius: 999px;
 background: var(--blue);
 color: #fff;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 font-weight: 700;
 margin-bottom: 14px;
 position: relative;
 z-index: 1;
}
.topic-scroller {
 display: flex;
 gap: 16px;
 overflow-x: auto;
 padding-bottom: 8px;
 scroll-snap-type: x mandatory;
 scrollbar-width: none;
 -ms-overflow-style: none;
}
.topic-scroller::-webkit-scrollbar { display: none; }
.topic-card {
 flex: 0 0 280px;
 scroll-snap-align: start;
 display: flex;
 flex-direction: column;
 gap: 12px;
 min-height: 320px;
}
.topic-card .cover { aspect-ratio: 3 / 2; }
.topic-card a {
 margin-top: auto;
 font-weight: 700;
 color: var(--blue);
 min-height: 44px;
 display: inline-flex;
 align-items: center;
}
.topic-card a:hover { color: var(--blue-hover); }
.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li {
 display: flex;
 gap: 12px;
 align-items: flex-start;
 padding: 12px 0;
 border-bottom: 1px solid var(--line);
}
.plain-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.dot {
 width: 12px;
 height: 12px;
 margin-top: 8px;
 border-radius: 999px;
 background: var(--accent);
 flex: 0 0 auto;
 box-shadow: 0 0 0 4px rgba(227,122,58,.15);
}
.date-label { display: block; color: var(--blue); font-size: 13px; font-weight: 700; }
.accordion { background: transparent; border: 0; margin: 0; }
.accordion-item {
 background: #fff;
 border: 1px solid var(--line) !important;
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 margin-bottom: 12px;
 overflow: hidden;
}
.accordion-item:hover { border-color: var(--blue) !important; box-shadow: var(--shadow-strong); }
.accordion-title {
 font-weight: 700;
 font-size: 17px;
 color: var(--ink) !important;
 padding: 16px 46px 16px 18px;
 border: 0;
 line-height: 1.5;
 background: #fff;
 min-height: 44px;
}
.accordion-title:hover, .accordion-title:focus { color: var(--blue) !important; background: #fff; }
.accordion-title::before { color: var(--blue); }
.accordion-content {
 border: 0 !important;
 background: #fff;
 color: var(--muted);
 padding: 0 18px 16px;
}
.accordion-content p { color: var(--muted); }
.more-bar { padding: 28px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--radius-sm);
 border: 1px solid transparent;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 font-weight: 700;
 font-size: 16px;
 background: #fff;
 transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn-primary, .btn-primary:visited { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-hover); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-primary:active { background: var(--blue-hover); color: #fff; transform: translateY(0); }
.btn-ghost, .btn-ghost:visited { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn-ghost:hover { background: var(--band); color: var(--blue); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-ghost:active { background: var(--band); color: var(--blue-hover); transform: translateY(0); }
.site-footer { background: #1B2836; color: #fff; padding: 48px 0 20px; }
.site-footer a, .site-footer a:visited { color: #fff; }
.site-footer a:hover { color: #D6E4FF; }
.site-footer h3 { color: #fff; font-size: 16px; margin-bottom: 12px; }
.site-footer p { color: rgba(255,255,255,.78); font-size: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li a { display: inline-flex; min-height: 36px; align-items: center; }
.foot-col { margin-bottom: 18px; }
.foot-brand { font-weight: 700; font-size: 18px; display: flex; align-items: center; gap: 10px; margin-bottom: 10px; color: #fff; }
.copyright { border-top: 1px solid rgba(255,255,255,.12); margin-top: 22px; padding-top: 16px; font-size: 13px; color: rgba(255,255,255,.7); }
input, select, textarea {
 width: 100%;
 min-height: 44px;
 border: 1px solid var(--line);
 border-radius: var(--radius-sm);
 background: #fff;
 padding: 10px 12px;
}
input:focus, select:focus, textarea:focus { border-color: var(--blue); outline: 2px solid var(--blue); outline-offset: 1px; }
.field-error { color: var(--danger); font-size: 13px; }
@media screen and (min-width: 1024px) {
 .step-line::before {
 content: "";
 position: absolute;
 left: 7%;
 right: 7%;
 top: 46px;
 height: 2px;
 background: var(--line);
 z-index: 0;
 }
}
@media screen and (max-width: 1023px) {
 h1 { font-size: 32px; }
 .status-pills { justify-content: flex-start; margin-top: 16px; }
 .action-col { align-items: flex-start; flex-direction: row; flex-wrap: wrap; margin-top: 8px; }
}
@media screen and (max-width: 768px) {
 .section { padding: 48px 0; }
 .cat-head { padding: 24px 0; }
 h1 { font-size: 30px; }
 h2 { font-size: 24px; }
 .emphasis { flex-direction: column; align-items: flex-start; }
 .topic-card { flex-basis: 240px; }
}
@media screen and (max-width: 639px) {
 .section { padding: 40px 0; }
 .logo { font-size: 15px; }
 h1 { font-size: 28px; }
 .tool-bar { padding: 12px; }
 .more-bar .btn { width: 100%; }
 .list-row .cover { margin-bottom: 12px; }
}
@media screen and (max-width: 520px) {
 .header-bar .logo { font-size: 14px; gap: 6px; }
 .logo-mark { width: 32px; height: 32px; }
 .btn-row .btn { width: 100%; }
 .tool-count strong { font-size: 24px; }
}