/* roulang page: index */
:root {
  --bg: #F3F6FB;
  --primary: #2B6CB0;
  --primary-dark: #1E4E8C;
  --text: #1A2744;
  --muted: #5C6B82;
  --line: #D7E3F2;
  --play: #0E9AA7;
  --amber: #D97706;
  --danger: #B4534A;
  --card: #FFFFFF;
  --shadow: 0 8px 24px rgba(31, 78, 140, .08);
  --shadow-hover: 0 14px 32px rgba(31, 78, 140, .14);
  --radius: 12px;
  --btn-radius: 10px;
  --max: 1120px;
  --header: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-align: left;
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: 16px; color: var(--text); }
h1, h2, h3, p, ul, ol { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.grid-container { max-width: var(--max); padding-left: 20px; padding-right: 20px; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.topbar-inner { height: var(--header); display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 8px; min-width: 0; color: var(--text); }
.brand-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #F8FBFF;
  display: grid;
  place-items: center;
}
.brand-name { font-weight: 700; font-size: 16px; white-space: nowrap; letter-spacing: 0; }
.nav-toggle, .nav-close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span, .nav-close span.bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.top-cta { margin-left: auto; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--btn-radius);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-ghost { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-ghost:hover { background: #F4F8FD; color: var(--primary-dark); border-color: var(--primary-dark); }
.btn[disabled] { opacity: .55; cursor: default; }
.full-nav[hidden] { display: none !important; }
.full-nav {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 20px 7vw 48px;
}
.full-nav-top { display: flex; justify-content: flex-end; }
.nav-close { font-size: 15px; font-weight: 700; color: var(--primary); width: auto; min-width: 88px; padding: 0 16px; flex-direction: row; }
.full-links { margin-top: 36px; display: flex; flex-direction: column; gap: 6px; }
.full-links a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 8px 0 8px 18px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}
.full-links a:hover { color: var(--primary); }
.full-links a.is-current { color: var(--primary); }
.full-links a.is-current::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--primary);
}
body.nav-open { overflow: hidden; }
.block { padding: 80px 0; }
main > .block:nth-child(odd) { background: var(--bg); }
main > .block:nth-child(even) { background: #fff; }
.block-head { margin-bottom: 28px; }
.block-head h2, .dash-copy h1 {
  font-size: 32px;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0;
}
.block-head h2 { color: var(--text); }
.dash-copy h1 { color: var(--primary); margin-bottom: 12px; }
.subline { color: var(--muted); font-size: 16px; line-height: 1.75; }
.play-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.play-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  opacity: .06;
  background:
    linear-gradient(#1A2744, #1A2744) left top / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) left top / 1px 12px no-repeat,
    linear-gradient(#1A2744, #1A2744) right top / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) right top / 1px 12px no-repeat,
    linear-gradient(#1A2744, #1A2744) left bottom / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) left bottom / 1px 12px no-repeat,
    linear-gradient(#1A2744, #1A2744) right bottom / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) right bottom / 1px 12px no-repeat;
}
.play-card:hover, a.play-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(43, 108, 176, .3);
  color: inherit;
}
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; position: relative; z-index: 1; }
.idx { font-weight: 800; color: var(--primary); font-size: 14px; letter-spacing: .06em; }
.status { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 14px; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--play); display: block; }
.status.st-resume i { background: var(--primary); }
.status.st-new i { background: var(--amber); }
.play-card h3 { font-size: 20px; line-height: 1.4; font-weight: 800; position: relative; z-index: 1; }
.play-card .one { margin-top: 8px; color: var(--muted); position: relative; z-index: 1; }
.card-link { margin-top: auto; padding-top: 18px; position: relative; z-index: 1; align-self: flex-start; }
.stack { display: flex; flex-direction: column; gap: 24px; height: 100%; }
.stack .play-card { flex: 1; }
.metric { min-height: 168px; }
.metric-num { font-size: 34px; line-height: 1.2; font-weight: 800; color: var(--text); position: relative; z-index: 1; }
.metric-num span { font-size: 14px; color: var(--muted); font-weight: 600; margin-left: 4px; }
.metric .one { margin-top: 8px; }
.main-service { min-height: 100%; }
.scene-rail {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}
.scene-rail::-webkit-scrollbar { height: 8px; }
.scene-rail::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }
.scene-card { flex: 0 0 260px; scroll-snap-align: start; min-height: 100%; }
.frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 14px;
  background: #E7EEF7;
  z-index: 1;
}
.frame svg { width: 100%; height: 100%; }
.scene-card h3 { margin-bottom: 4px; }
.compare-wrap { align-items: stretch; }
.versus { min-height: 100%; display: flex; align-items: center; justify-content: center; }
.versus span {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  display: grid;
  place-items: center;
  color: var(--primary);
  font-weight: 800;
  box-shadow: var(--shadow);
}
.is-after { border-color: var(--play); }
.diff { position: relative; z-index: 1; margin-top: 8px; }
.diff li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
}
.is-after .diff li { color: var(--text); }
.caliber { margin-top: 20px; color: var(--muted); font-size: 14px; }
.track { display: flex; gap: 0; }
.track-item { flex: 1; position: relative; padding: 28px 16px 0 0; }
.track-item::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
  background: var(--line);
}
.dot {
  position: absolute;
  left: 0;
  top: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px #fff;
}
.track-item.is-now .dot { background: var(--amber); box-shadow: 0 0 0 4px #fff; }
.when { color: var(--muted); font-size: 14px; margin-bottom: 4px; }
.track-item h3 { font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.now-tag { color: var(--amber); font-size: 14px; font-weight: 700; }
.entry-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.entry-strip span {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-weight: 700;
}
.entry-card .one { max-width: 640px; }
.news-list { border-top: 1px solid var(--line); }
.news-item {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.news-item time { color: var(--muted); font-size: 14px; }
.news-item h3 { font-size: 18px; font-weight: 800; line-height: 1.45; }
.news-item h3 a:hover { color: var(--primary); }
.news-item p { color: var(--muted); margin-top: 4px; }
.news-more { margin-top: 20px; }
.usage-row { margin-bottom: 40px; }
.usage-row:last-child { margin-bottom: 0; }
.usage-copy h3 { font-size: 24px; font-weight: 800; margin-bottom: 12px; }
.usage-copy p { color: var(--muted); }
.guard-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #F8FBFF;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.guard-icon svg { width: 22px; height: 22px; }
.play-tabs.tabs {
  border: 0;
  background: transparent;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.play-tabs.tabs::before, .play-tabs.tabs::after { display: none; }
.play-tabs .tabs-title { float: none; }
.play-tabs .tabs-title > a {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 18px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.play-tabs .tabs-title > a:hover { color: var(--primary); border-color: rgba(43, 108, 176, .3); }
.play-tabs .tabs-title.is-active > a,
.play-tabs .tabs-title.is-active > a:focus,
.play-tabs .tabs-title.is-active > a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.tabs-content { border: 0; background: transparent; }
.tabs-panel { padding: 0; }
.topic-card { padding: 8px 4px 0; }
.points { margin-top: 8px; position: relative; z-index: 1; }
.points li { position: relative; padding: 12px 0 12px 16px; border-top: 1px solid var(--line); }
.points li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  position: absolute;
  left: 0;
  top: 20px;
}
.points.teal li::before { background: var(--play); }
.prog { margin-top: 16px; position: relative; z-index: 1; }
.prog-label { color: var(--play); font-weight: 700; margin-bottom: 8px; }
.prog-track { height: 8px; background: #E5EEF6; border-radius: 99px; overflow: hidden; }
.prog-track span { display: block; height: 100%; width: 76%; background: var(--play); border-radius: 99px; }
.qa-row {
  padding: 18px 0 18px 16px;
  border-left: 3px solid var(--primary);
  border-bottom: 1px solid var(--line);
}
.qa-row h3 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.qa-row p { color: var(--muted); }
.play-accordion.accordion { background: transparent; border: 0; }
.play-accordion .accordion-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 14px;
  overflow: hidden;
}
.play-accordion .accordion-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  padding: 16px 52px 16px 20px;
  border: 0;
  line-height: 1.5;
}
.play-accordion .accordion-title:hover, .play-accordion .accordion-title:focus { color: var(--primary); background: #F8FBFF; }
.play-accordion .accordion-item.is-active .accordion-title { color: var(--primary); background: #fff; }
.play-accordion .accordion-content { border: 0; padding: 0 20px 18px; color: var(--muted); }
.play-accordion .accordion-title::before {
  content: "";
  border: 0;
  width: 12px;
  height: 2px;
  background: var(--primary);
  right: 22px;
  margin-top: -1px;
  transform: none;
}
.play-accordion .accordion-title::after {
  content: "";
  position: absolute;
  width: 2px;
  height: 12px;
  background: var(--primary);
  right: 27px;
  top: 50%;
  margin-top: -6px;
}
.play-accordion .accordion-item.is-active .accordion-title::after { display: none; }
.voice-board { display: flex; flex-direction: column; gap: 18px; }
.voice { max-width: 760px; }
.voice:nth-child(1) { margin-right: 18%; }
.voice:nth-child(2) { margin-left: 10%; margin-right: 8%; }
.voice:nth-child(3) { margin-left: 22%; }
.quote { font-size: 18px; font-weight: 800; line-height: 1.6; position: relative; z-index: 1; }
.voice-meta { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; position: relative; z-index: 1; }
.tag {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  background: #F4F8FD;
  color: var(--primary);
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 700;
}
.tag.play { color: var(--play); background: #F2FBFC; }
.form-panel { max-width: 820px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  min-height: 44px;
  padding: 10px 12px;
  box-shadow: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(43, 108, 176, .18);
  outline: none;
}
.field input.is-error, .field select.is-error, .field textarea.is-error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(180, 83, 74, .15);
}
.err { min-height: 0; color: var(--danger); font-size: 14px; }
.form-actions { margin-top: 8px; }
.success {
  margin-top: 8px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #F2FBFC;
  border: 1px solid rgba(14, 154, 167, .35);
  color: var(--text);
  font-weight: 700;
}
.site-footer { background: var(--primary-dark); color: #fff; padding: 48px 0 20px; }
.site-footer a { color: rgba(255, 255, 255, .88); }
.site-footer a:hover { color: #fff; }
.foot-name { font-weight: 800; font-size: 16px; margin-top: 10px; }
.foot-brief { color: rgba(255, 255, 255, .82); margin-top: 8px; }
.foot-col h3 { font-size: 16px; font-weight: 800; margin-bottom: 10px; }
.foot-col a, .foot-col p { display: block; padding: 6px 0; color: rgba(255, 255, 255, .88); }
.legal {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
}
.foot-brand .brand-name { color: #fff; }
@media (min-width: 1024px) {
  .scene-card { flex-basis: calc(25% - 18px); }
}
@media (max-width: 1023px) {
  .track { flex-direction: column; }
  .track-item { padding: 0 0 28px 28px; }
  .track-item::before { left: 5px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .dot { left: 0; top: 4px; }
  .voice:nth-child(1), .voice:nth-child(2), .voice:nth-child(3) { margin: 0; }
}
@media (max-width: 639px) {
  :root { --header: 64px; }
  .block { padding: 40px 0; }
  .block-head h2, .dash-copy h1 { font-size: 26px; }
  .full-links a { font-size: 22px; min-height: 52px; }
  .news-item { grid-template-columns: 1fr; gap: 8px; }
  .brand-name { font-size: 13px; }
  .top-cta { padding: 0 12px; }
  .versus { min-height: 64px; padding: 8px 0; }
}
@media (max-width: 520px) {
  .grid-container { padding-left: 16px; padding-right: 16px; }
  .brand-name { font-size: 12px; }
  .brand-mark { width: 32px; height: 32px; flex-basis: 32px; }
  .metric-num { font-size: 28px; }
  .play-tabs .tabs-title { width: 100%; }
  .play-tabs .tabs-title > a { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .play-card, .btn { transition: none; }
}

/* roulang page: category1 */
:root {
  --bg: #F3F6FB;
  --primary: #2B6CB0;
  --primary-dark: #1E4E8C;
  --text: #1A2744;
  --muted: #5C6B82;
  --line: #D7E3F2;
  --play: #0E9AA7;
  --amber: #D97706;
  --danger: #B4534A;
  --card: #FFFFFF;
  --shadow: 0 8px 24px rgba(31, 78, 140, .08);
  --shadow-hover: 0 14px 32px rgba(31, 78, 140, .14);
  --radius: 12px;
  --btn-radius: 10px;
  --max: 1120px;
  --header: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-align: left;
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: 16px; color: var(--text); }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.grid-container { max-width: var(--max); padding-left: 20px; padding-right: 20px; margin-left: auto; margin-right: auto; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.topbar-inner { height: var(--header); display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 8px; min-width: 0; color: var(--text); }
.brand-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #F8FBFF;
  display: grid;
  place-items: center;
}
.brand-name { font-weight: 700; font-size: 16px; white-space: nowrap; letter-spacing: 0; }
.nav-toggle, .nav-close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.top-cta { margin-left: auto; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--btn-radius);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-ghost { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-ghost:hover { background: #F4F8FD; color: var(--primary-dark); border-color: var(--primary-dark); }
.btn[disabled] { opacity: .55; cursor: default; }
.full-nav[hidden] { display: none !important; }
.full-nav {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 20px 7vw 48px;
}
.full-nav-top { display: flex; justify-content: flex-end; }
.nav-close {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  width: auto;
  min-width: 88px;
  padding: 0 16px;
  flex-direction: row;
}
.full-links { margin-top: 12px; }
.full-links a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 8px 0 8px 18px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}
.full-links a:hover { color: var(--primary); }
.full-links a.is-current { color: var(--primary); }
.full-links a.is-current::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--primary);
}
body.nav-open { overflow: hidden; }
main > .block:nth-child(odd) { background: var(--bg); }
main > .block:nth-child(even) { background: #fff; }
.block { padding: 80px 0; }
.cat-head.block { padding: 28px 0 22px; background: #fff; border-bottom: 1px solid var(--line); }
.sec-head { margin-bottom: 28px; }
.sec-head h2, .cat-copy h1 {
  margin: 0;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.35;
}
.cat-copy h1 { font-size: 34px; color: var(--primary); }
.sec-head h2 { font-size: 28px; color: var(--text); }
.sub, .one { margin: 8px 0 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.cat-head-row, .bar-row, .rule, .progress-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.cat-tools { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.count { margin: 0; color: var(--muted); font-size: 14px; }
.count strong { color: var(--primary); font-size: 28px; font-weight: 800; line-height: 1; margin-right: 4px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.chip {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.chip:hover { border-color: rgba(43, 108, 176, .45); color: var(--primary); }
.chip.is-on { background: var(--primary); border-color: var(--primary); color: #fff; }
.play-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.play-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  opacity: .06;
  background:
    linear-gradient(#1A2744, #1A2744) left top / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) left top / 1px 12px no-repeat,
    linear-gradient(#1A2744, #1A2744) right top / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) right top / 1px 12px no-repeat,
    linear-gradient(#1A2744, #1A2744) left bottom / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) left bottom / 1px 12px no-repeat,
    linear-gradient(#1A2744, #1A2744) right bottom / 12px 1px no-repeat,
    linear-gradient(#1A2744, #1A2744) right bottom / 1px 12px no-repeat;
}
.play-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(43, 108, 176, .3);
}
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; position: relative; z-index: 1; }
.seq { font-weight: 800; color: var(--muted); font-size: 13px; letter-spacing: .04em; }
.state { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; color: var(--play); }
.state i { width: 8px; height: 8px; border-radius: 50%; background: var(--play); display: block; }
.state-updated { color: var(--primary); }
.state-updated i { background: var(--primary); }
.cover {
  position: relative;
  z-index: 1;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 14px;
}
.ratio { display: block; aspect-ratio: 16 / 9; position: relative; }
.ratio svg { width: 100%; height: 100%; }
.cover-caption {
  position: absolute;
  left: 10px;
  bottom: 10px;
  background: rgba(255, 255, 255, .92);
  color: var(--text);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  line-height: 1.6;
}
.serial-card h3 { margin: 0; font-size: 18px; line-height: 1.45; font-weight: 800; position: relative; z-index: 1; }
.serial-card h3 a:hover { color: var(--primary); }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; position: relative; z-index: 1; }
.meta-line span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  background: #F4F8FD;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.meta-line .tag-play { color: var(--play); border-color: rgba(14, 154, 167, .35); background: #F3FBFC; }
.card-link {
  margin-top: auto;
  padding-top: 16px;
  position: relative;
  z-index: 1;
  align-self: flex-start;
  color: var(--primary);
  font-weight: 700;
}
.card-link:hover { color: var(--primary-dark); }
.more-row { margin-top: 24px; }
.is-hidden { display: none; }
.rule-card, .meter-card, .spec-card, .excerpt, .action-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.rule-card { padding: 18px 18px 16px; height: 100%; }
.rule-card .idx { color: var(--primary); font-weight: 800; font-size: 13px; }
.rule-card h3 { margin: 6px 0 0; font-size: 18px; font-weight: 800; }
.rule-card p { margin: 8px 0 0; color: var(--muted); }
.progress-col { width: 100%; }
.progress-col h3 { margin: 0 0 14px; font-size: 18px; font-weight: 800; }
.meter-card { padding: 14px 16px; margin-bottom: 12px; }
.meter-card:last-child { margin-bottom: 0; }
.meter-top { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; }
.meter-top span { color: var(--muted); font-weight: 700; font-size: 14px; }
.meter { height: 8px; border-radius: 99px; background: #E6EEF7; margin-top: 10px; overflow: hidden; }
.meter b { display: block; height: 100%; background: var(--play); border-radius: 99px; }
.progress-board { border: 1px solid rgba(14, 154, 167, .45); }
.news-list { border-top: 1px solid var(--line); }
.news-item {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.news-item time { color: var(--muted); font-size: 14px; }
.news-item h3 { margin: 0; font-size: 18px; font-weight: 800; line-height: 1.45; }
.news-item p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.news-item a.read { color: var(--primary); font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
.news-item a.read:hover { color: var(--primary-dark); }
.spec-card { padding: 18px 16px; height: 100%; }
.spec-card .grade { margin: 8px 0 0; font-size: 22px; font-weight: 800; color: var(--primary); }
.spec-card p { margin: 6px 0 0; color: var(--muted); }
.accordion { background: transparent; border: 0; margin: 0; }
.accordion-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
  overflow: hidden;
}
.accordion-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  border: 0;
  padding: 16px 48px 16px 18px;
  line-height: 1.5;
  background: #fff;
}
.accordion-title:hover, .accordion-title:focus { color: var(--primary); background: #F8FBFF; }
.accordion-content { border: 0; color: var(--muted); padding: 0 18px 16px; background: #fff; }
.accordion-item.is-active .accordion-title { color: var(--primary); }
.action-card {
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.action-card h2 { margin: 0; font-size: 28px; font-weight: 800; }
.action-card p { margin: 6px 0 0; color: var(--muted); }
.site-footer { background: var(--primary-dark); color: #fff; padding: 48px 0 28px; }
.site-footer .brand-name, .site-footer h3, .site-footer a, .site-footer p { color: #fff; }
.site-footer h3 { margin: 0 0 12px; font-size: 16px; font-weight: 800; }
.site-footer .foot-col a, .site-footer .foot-col p { display: block; margin: 0 0 8px; color: rgba(255, 255, 255, .86); }
.site-footer .foot-col a:hover { color: #fff; }
.foot-brief { color: rgba(255, 255, 255, .86); margin: 12px 0 0; }
.legal {
  border-top: 1px solid rgba(255, 255, 255, .16);
  margin: 28px 0 0;
  padding-top: 16px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}
@media (max-width: 1023px) {
  .cat-copy h1 { font-size: 30px; }
  .sec-head h2, .action-card h2 { font-size: 24px; }
}
@media (max-width: 767px) {
  .news-item { grid-template-columns: 1fr; gap: 4px; align-items: start; }
  .action-card { flex-direction: column; align-items: flex-start; }
  .cat-head-row { flex-direction: column; }
  .cat-tools { align-items: flex-start; }
  .chips { justify-content: flex-start; }
}
@media (max-width: 639px) {
  :root { --header: 64px; }
  .block { padding: 40px 0; }
  .cat-head.block { padding: 22px 0 18px; }
  .cat-copy h1 { font-size: 26px; }
  .brand-name { font-size: 13px; }
  .top-cta { padding: 0 10px; }
  .full-links a { font-size: 22px; min-height: 56px; }
  .full-nav { padding: 16px 20px 32px; }
}
@media (max-width: 519px) {
  .brand-name { font-size: 12px; }
  .grid-container { padding-left: 16px; padding-right: 16px; }
}