/* roulang page: index */
:root {
  --c-primary: #1d4e89;
  --c-deep: #14365f;
  --c-accent: #2b6de0;
  --c-soft: #e7f0fb;
  --c-bg: #f4f7fb;
  --c-card: #ffffff;
  --c-text: #1b2838;
  --c-muted: #5c6d82;
  --c-line: #d7e2ee;
  --c-gold: #b7832f;
  --c-ok: #1f7a4d;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --shadow: 0 12px 32px rgba(20, 54, 102, .08);
  --shadow-h: 0 18px 40px rgba(20, 54, 102, .14);
  --max: 1140px;
  --header: 76px;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--c-text);
  background: var(--c-bg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; border: 0; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-accent); }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }
.grid-container { max-width: var(--max); }
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header);
  background: rgba(255,255,255,.62);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.75);
  box-shadow: 0 8px 24px rgba(20, 54, 102, .05);
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.is-solid {
  background: rgba(255,255,255,.97);
  border-bottom-color: var(--c-line);
  box-shadow: 0 10px 28px rgba(20, 54, 102, .1);
}
.nav-bar { min-height: var(--header); display: flex; align-items: center; gap: 18px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--c-deep); }
.logo:hover { color: var(--c-primary); }
.logo-mark {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(160deg, #2b6de0, #14365f); color: #fff; font-weight: 800; font-size: 13px;
  box-shadow: 0 8px 16px rgba(29, 78, 137, .28);
}
.logo-name { display: block; font-size: 18px; font-weight: 800; line-height: 1.2; }
.logo-sub { display: block; font-size: 12px; color: var(--c-muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; list-style: none; }
.nav-links a {
  display: inline-flex; align-items: center; height: 38px; padding: 0 14px;
  border-radius: 999px; color: var(--c-deep); font-weight: 700;
}
.nav-links a:hover { background: rgba(43,109,224,.08); color: var(--c-primary); }
.nav-links a.is-current, .nav-links a.is-current:hover { background: var(--c-deep); color: #fff; }
.nav-search { margin-left: auto; position: relative; }
.nav-search i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--c-muted); font-size: 13px; }
.nav-search input {
  width: 210px; height: 40px; border-radius: 999px; border: 1px solid var(--c-line);
  background: rgba(255,255,255,.9); padding: 0 14px 0 34px; color: var(--c-text);
}
.nav-search input:focus { border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(43,109,224,.15); }
.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--c-line); background: #fff; color: var(--c-deep);
}
.hero {
  padding: calc(var(--header) + 34px) 0 62px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.9), rgba(244,247,251,.93)),
    url("/assets/images/e5edcc6d8bd84c15.png") center 28% / cover no-repeat;
}
.hero-brand { margin-bottom: 8px; color: var(--c-primary); font-weight: 800; letter-spacing: .08em; font-size: 13px; }
.hero h1 { margin: 0 0 12px; max-width: 940px; font-size: 38px; line-height: 1.28; color: var(--c-deep); }
.hero-lead { max-width: 880px; margin-bottom: 16px; color: var(--c-text); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: 0 10px 20px rgba(29,78,137,.22); }
.btn-primary:hover { background: var(--c-deep); color: #fff; }
.btn-line { background: #fff; color: var(--c-deep); border-color: var(--c-line); }
.btn-line:hover { color: var(--c-primary); border-color: var(--c-accent); }
.quiz-panel, .result-panel, .desk, .news-item, .cal-row, .tier, .trust, .channel, .slip, .compare-col, .break-item, .mat, .metric, .tl-node, .replay-box {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
}
.quiz-panel, .result-panel { padding: 18px; height: 100%; }
.panel-title { margin-bottom: 12px; font-size: 16px; font-weight: 800; color: var(--c-deep); }
.q-block { margin-bottom: 14px; }
.q-label { display: block; margin-bottom: 8px; color: var(--c-muted); font-size: 13px; font-weight: 700; }
.opt-row { display: flex; flex-wrap: wrap; gap: 8px; }
.opt {
  border: 1px solid var(--c-line); background: #f8fbff; color: var(--c-deep);
  border-radius: 999px; padding: 7px 12px; font-weight: 700;
}
.opt:hover { border-color: var(--c-accent); }
.opt.is-on { background: var(--c-deep); border-color: var(--c-deep); color: #fff; }
.result-tag {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: 10px;
  padding: 4px 10px; border-radius: 999px; background: var(--c-soft); color: var(--c-deep); font-size: 12px; font-weight: 800;
}
.result-line { padding: 10px 0; border-top: 1px dashed var(--c-line); }
.result-line strong { display: block; color: var(--c-deep); font-size: 13px; }
.result-note { margin-top: 8px; color: var(--c-muted); font-size: 13px; }
.block { padding: 72px 0; background: #fff; }
.block-alt { background: var(--c-bg); }
.block-img {
  background:
    linear-gradient(90deg, rgba(255,255,255,.95), rgba(244,247,251,.9)),
    url("/assets/images/53dd7ee41dc8423e.png") center / cover no-repeat;
}
.block-soft {
  background:
    linear-gradient(180deg, rgba(244,247,251,.95), rgba(244,247,251,.92)),
    url("/assets/images/952e5a6d0230d660.png") center / cover no-repeat;
}
.sec-head { max-width: 840px; margin-bottom: 24px; }
.sec-kicker { margin-bottom: 6px; color: var(--c-accent); font-size: 13px; font-weight: 800; letter-spacing: .08em; }
.sec-head h2 { margin: 0 0 10px; color: var(--c-deep); font-size: 30px; line-height: 1.32; }
.sec-desc { color: var(--c-muted); }
.issue { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--c-line); }
.issue-no {
  flex: 0 0 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: var(--c-soft); color: var(--c-deep); font-weight: 800;
}
.shot { width: 100%; min-height: 280px; height: 100%; object-fit: cover; border-radius: var(--r-lg); box-shadow: var(--shadow); }
.metric { padding: 18px; height: 100%; }
.metric-num { color: var(--c-primary); font-size: 34px; font-weight: 800; line-height: 1; }
.metric-label { margin: 8px 0; color: var(--c-deep); font-weight: 800; }
.metric-note { color: var(--c-muted); font-size: 14px; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--c-line); }
.step-no {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: var(--c-primary); color: #fff; font-weight: 800;
}
.bento { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.bento-side { display: grid; gap: 16px; }
.desk, .tier, .trust, .mat, .channel { padding: 16px; height: 100%; transition: transform .2s ease, box-shadow .2s ease; }
.desk:hover, .news-item:hover, .channel:hover, .tier:hover, .cal-row:hover, .mat:hover { transform: translateY(-3px); box-shadow: var(--shadow-h); }
.desk h3, .tier h3, .trust h3, .mat h3, .channel h3, .tl-node h3, .news-item h3 { margin: 0 0 6px; color: var(--c-deep); font-size: 18px; }
.edge-a { border-left: 4px solid #8aa4c4; }
.edge-b { border-left: 4px solid var(--c-accent); }
.edge-c { border-left: 4px solid var(--c-gold); }
.edge-d { border-left: 4px solid var(--c-ok); }
.cover { width: 100%; height: 210px; object-fit: cover; border-radius: 12px; margin-top: 12px; }
.slip { padding: 6px 18px 16px; }
.slip-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 14px 0; border-bottom: 1px dashed var(--c-line); font-weight: 800; color: var(--c-deep); }
.slip-row { padding: 12px 0; border-bottom: 1px solid #edf2f8; }
.slip-row span { display: block; color: var(--c-muted); font-size: 13px; font-weight: 700; }
.compare-col { padding: 18px; height: 100%; }
.compare-col h3 { margin: 0 0 8px; color: var(--c-deep); }
.is-before { background: #f8fafc; }
.is-after { background: #f3f8ff; border-color: #c9dbf5; }
.compare-col ul, .replay { margin: 0; padding: 0; list-style: none; }
.compare-col li { position: relative; padding: 10px 0 10px 16px; border-bottom: 1px solid var(--c-line); }
.compare-col li::before { content: ""; position: absolute; left: 0; top: 18px; width: 8px; height: 8px; border-radius: 50%; background: var(--c-accent); }
.mini { width: 100%; height: 150px; object-fit: cover; border-radius: 12px; margin: 8px 0; }
.break-item { display: grid; grid-template-columns: 92px 1fr; gap: 12px; padding: 16px 18px; margin-bottom: 12px; }
.break-item b { color: var(--c-primary); }
.path-step { display: grid; grid-template-columns: 28px 1fr; gap: 14px; }
.path-rail { display: flex; flex-direction: column; align-items: center; }
.path-index {
  width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--c-accent); color: var(--c-primary); font-size: 13px; font-weight: 800;
}
.path-line { width: 2px; flex: 1; min-height: 24px; background: #c9d8ee; }
.path-copy { padding-bottom: 16px; }
.path-copy h3 { margin: 0 0 4px; color: var(--c-deep); font-size: 18px; }
.tl { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tl-node { min-height: 190px; padding: 16px; }
.tl-node em { display: block; margin-bottom: 6px; color: var(--c-accent); font-style: normal; font-size: 13px; font-weight: 800; }
.news-layout { display: grid; grid-template-columns: 1.45fr .75fr; gap: 18px; }
.news-item { display: grid; grid-template-columns: 168px 1fr; gap: 14px; padding: 12px; margin-bottom: 12px; }
.news-item img { width: 168px; height: 112px; object-fit: cover; border-radius: 12px; }
.news-meta { color: var(--c-muted); font-size: 12px; font-weight: 800; }
.more-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; font-weight: 800; }
.replay-box { padding: 16px; }
.replay-box h3 { margin: 0 0 6px; color: var(--c-deep); }
.replay li { padding: 12px 0; border-bottom: 1px solid var(--c-line); }
.replay li:last-child { border-bottom: 0; }
.cal-row { display: grid; grid-template-columns: 132px 1fr auto; gap: 12px; align-items: center; padding: 14px 16px; margin-bottom: 10px; }
.badge { display: inline-flex; align-items: center; height: 28px; padding: 0 10px; border-radius: 999px; background: var(--c-soft); color: var(--c-deep); font-size: 12px; font-weight: 800; }
.badge.gold { background: #f8efdc; color: #8a5d12; }
.badge.green { background: #e5f6ee; color: var(--c-ok); }
.channel { display: block; color: inherit; }
.channel:hover { color: inherit; }
.qa details { margin-bottom: 10px; padding: 0 16px; background: #fff; border: 1px solid var(--c-line); border-radius: 14px; box-shadow: var(--shadow); }
.qa summary { padding: 14px 0; color: var(--c-deep); font-weight: 800; cursor: pointer; list-style: none; }
.qa summary::-webkit-details-marker { display: none; }
.qa details p { padding-bottom: 14px; }
.close-box { padding: 22px; background: rgba(255,255,255,.92); border: 1px solid var(--c-line); border-radius: var(--r-lg); box-shadow: var(--shadow-h); }
.field { margin-bottom: 12px; }
.field label { display: block; margin-bottom: 6px; color: var(--c-deep); font-weight: 800; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--c-line); border-radius: 12px; background: #fff; color: var(--c-text);
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(43,109,224,.12); }
.form-tip { min-height: 1.5em; margin-top: 10px; color: var(--c-muted); font-size: 14px; }
.form-tip.is-ok { color: var(--c-ok); font-weight: 800; }
.site-footer { padding: 42px 0 22px; background: #12283f; color: #d5e2ef; }
.site-footer a { color: #e7eef6; }
.site-footer a:hover { color: #fff; }
.foot-name { margin-bottom: 6px; color: #fff; font-size: 20px; font-weight: 800; }
.foot-col h3 { margin: 0 0 10px; color: #fff; font-size: 15px; }
.foot-col a, .foot-col p { display: block; padding: 4px 0; color: #c5d4e4; }
.copy { margin-top: 18px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); color: #9fb0c3; font-size: 13px; }
@media (max-width: 1024px) {
  .hero h1 { font-size: 32px; }
  .bento, .news-layout, .tl { grid-template-columns: 1fr 1fr; }
  .nav-search input { width: 150px; }
}
@media (max-width: 768px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav-links, .nav-search { display: none; }
  .site-header.nav-open { height: auto; background: rgba(255,255,255,.98); }
  .site-header.nav-open .nav-bar { flex-wrap: wrap; height: auto; padding: 12px 0; }
  .site-header.nav-open .nav-links, .site-header.nav-open .nav-search { display: flex; width: 100%; }
  .site-header.nav-open .nav-links { flex-direction: column; align-items: stretch; }
  .nav-search input { width: 100%; }
  .hero h1, .sec-head h2 { font-size: 26px; }
  .bento, .news-layout, .tl, .break-item, .cal-row, .news-item { grid-template-columns: 1fr; }
  .news-item img { width: 100%; height: 180px; }
  .block { padding: 52px 0; }
}
@media (max-width: 520px) {
  .logo-sub { display: none; }
  .hero h1 { font-size: 24px; }
  .hero-actions .btn, .close-box .btn { width: 100%; }
  .metric-num { font-size: 28px; }
  .tl { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .desk, .news-item, .channel, .tier, .cal-row, .mat { transition: none; }
}

/* roulang page: category1 */
:root {
 --c-primary: #1d4e89;
 --c-deep: #14365f;
 --c-accent: #2b6de0;
 --c-soft: #e7f0fb;
 --c-bg: #f4f7fb;
 --c-card: #ffffff;
 --c-text: #1b2838;
 --c-muted: #5c6d82;
 --c-line: #d7e2ee;
 --c-gold: #b7832f;
 --c-ok: #1f7a4d;
 --r-sm: 10px;
 --r-md: 16px;
 --r-lg: 24px;
 --shadow: 0 12px 32px rgba(20, 54, 102, .08);
 --shadow-h: 0 18px 40px rgba(20, 54, 102, .14);
 --max: 1140px;
 --header: 76px;
 --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
/* roulang page: jieshuozhuanti */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 color: var(--c-text);
 background: var(--c-bg);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
}
img { max-width: 100%; display: block; border: 0; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-accent); }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
.grid-container { max-width: var(--max); }
.site-header {
 position: fixed;
 inset: 0 0 auto 0;
 z-index: 50;
 height: var(--header);
 background: rgba(255,255,255,.62);
 backdrop-filter: blur(16px);
 -webkit-backdrop-filter: blur(16px);
 border-bottom: 1px solid rgba(255,255,255,.75);
 box-shadow: 0 8px 24px rgba(20, 54, 102, .05);
 transition: background .25s ease, box-shadow .25s ease;
}
.site-header.is-solid {
 background: rgba(255,255,255,.97);
 border-bottom-color: var(--c-line);
 box-shadow: 0 10px 28px rgba(20, 54, 102, .1);
}
.nav-bar { min-height: var(--header); display: flex; align-items: center; gap: 18px; position: relative; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--c-deep); }
.logo:hover { color: var(--c-primary); }
.logo-mark {
 width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
 background: linear-gradient(160deg, #2b6de0, #14365f); color: #fff; font-weight: 800; font-size: 13px;
 box-shadow: 0 8px 16px rgba(29, 78, 137, .28);
}
.logo-name { display: block; font-size: 18px; font-weight: 800; line-height: 1.2; }
.logo-sub { display: block; font-size: 12px; color: var(--c-muted); font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; list-style: none; }
.nav-links a {
 display: inline-flex; align-items: center; height: 38px; padding: 0 14px;
 border-radius: 999px; color: var(--c-deep); font-weight: 700;
}
.nav-links a:hover { background: rgba(43,109,224,.08); color: var(--c-primary); }
.nav-links a.is-current, .nav-links a.is-current:hover { background: var(--c-deep); color: #fff; }
.nav-search { margin-left: auto; position: relative; }
.nav-search i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--c-muted); font-size: 13px; }
.nav-search input {
 width: 210px; height: 40px; border-radius: 999px; border: 1px solid var(--c-line);
 background: rgba(255,255,255,.9); padding: 0 14px 0 34px; color: var(--c-text);
}
.nav-search input:focus { border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(43,109,224,.15); }
.nav-toggle {
 display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 12px;
 border: 1px solid var(--c-line); background: #fff; color: var(--c-deep);
 align-items: center; justify-content: center;
}
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 8px;
 min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent;
 font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: 0 10px 20px rgba(29,78,137,.22); }
.btn-primary:hover { background: var(--c-deep); color: #fff; }
.btn-line { background: #fff; color: var(--c-deep); border-color: var(--c-line); }
.btn-line:hover { color: var(--c-primary); border-color: var(--c-accent); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 3px solid rgba(43,109,224,.35);
 outline-offset: 2px;
}
main { display: block; }
.sec { padding: 72px 0; }
.sec-plain { background: transparent; }
.sec-white { background: #fff; border-top: 1px solid rgba(215,226,238,.7); border-bottom: 1px solid rgba(215,226,238,.7); }
.sec-soft { background: linear-gradient(180deg, #eef4fb 0%, #f7f9fc 100%); }
.sec-head { margin-bottom: 28px; max-width: 760px; }
.sec-head h2 { margin: 0 0 8px; font-size: 30px; line-height: 1.3; color: var(--c-deep); }
.sec-head p { margin: 0; color: var(--c-muted); }
.kicker {
 display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px;
 color: var(--c-primary); font-size: 13px; font-weight: 800; letter-spacing: .08em;
}
.crumb { margin: 0 0 14px; color: var(--c-muted); font-size: 13px; font-weight: 700; }
.crumb a { color: var(--c-primary); }
.cat-hero {
 padding: calc(var(--header) + 36px) 0 56px;
 background:
 linear-gradient(105deg, rgba(244,247,251,.94) 0%, rgba(244,247,251,.86) 48%, rgba(231,240,251,.78) 100%),
 url("/assets/images/909a94af45d4fe0c.webp") center 30% / cover no-repeat;
}
.cat-hero h1 { margin: 0 0 14px; font-size: 38px; line-height: 1.28; color: var(--c-deep); }
.hero-lead { margin: 0 0 18px; color: var(--c-text); font-size: 17px; }
.hero-points { margin: 0 0 20px; padding: 0; list-style: none; }
.hero-points li {
 position: relative; padding: 6px 0 6px 22px; color: var(--c-deep); font-weight: 700;
}
.hero-points li::before {
 content: ""; position: absolute; left: 0; top: 14px; width: 9px; height: 9px; border-radius: 50%;
 background: var(--c-accent); box-shadow: 0 0 0 4px rgba(43,109,224,.12);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.trust-line { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
 display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
 background: rgba(255,255,255,.86); border: 1px solid var(--c-line); color: var(--c-deep);
 font-size: 13px; font-weight: 800;
}
.cover-frame {
 background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--r-lg);
 box-shadow: var(--shadow-h); overflow: hidden; height: 100%;
}
.cover-frame img { width: 100%; height: 280px; object-fit: cover; }
.cover-cap { padding: 14px 16px 16px; }
.cover-cap strong { display: block; color: var(--c-deep); }
.cover-cap span { color: var(--c-muted); font-size: 14px; }
.metric-row { margin-top: 28px; }
.metric {
 background: var(--c-card); border: 1px solid var(--c-line); border-radius: var(--r-md);
 box-shadow: var(--shadow); padding: 16px 18px; height: 100%;
}
.metric b { display: block; font-size: 28px; line-height: 1.1; color: var(--c-primary); }
.metric span { color: var(--c-muted); font-size: 14px; font-weight: 700; }
.desk, .combo, .rank-row, .stage, .session, .note, .qa-item, .ask-card, .side-note {
 background: var(--c-card);
 border: 1px solid var(--c-line);
 border-radius: var(--r-md);
 box-shadow: var(--shadow);
}
.desk, .combo, .note, .stage { padding: 18px 18px 16px; height: 100%; transition: transform .2s ease, box-shadow .2s ease; }
.desk:hover, .combo:hover, .note:hover, .stage:hover, .session:hover, .rank-row:hover {
 transform: translateY(-3px); box-shadow: var(--shadow-h);
}
.desk h3, .combo h3, .note h3, .stage h3, .session h3 { margin: 8px 0 6px; color: var(--c-deep); font-size: 18px; }
.desk p, .combo p, .note p, .stage p, .session p, .qa-item p { margin: 0; color: var(--c-text); }
.desk-ico, .note-ico {
 width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
 background: var(--c-soft); color: var(--c-primary); font-size: 16px;
}
.rare-gold { border-top: 4px solid var(--c-gold); }
.rare-blue { border-top: 4px solid var(--c-accent); }
.rare-deep { border-top: 4px solid var(--c-deep); }
.rare-ok { border-top: 4px solid var(--c-ok); }
.tag {
 display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px;
 background: var(--c-soft); color: var(--c-deep); font-size: 12px; font-weight: 800;
}
.combo-layout { align-items: stretch; }
.combo-side {
 background:
 linear-gradient(180deg, rgba(20,54,95,.92), rgba(29,78,137,.88)),
 url("/assets/images/252f34aa90dc2648.png") center / cover no-repeat;
 color: #fff; border-radius: var(--r-lg); padding: 28px 24px; min-height: 100%;
 box-shadow: var(--shadow-h);
}
.combo-side h2 { color: #fff; margin: 8px 0 10px; font-size: 28px; }
.combo-side p { color: rgba(255,255,255,.88); margin: 0 0 16px; }
.combo-side li { margin: 8px 0; color: #fff; font-weight: 700; }
.pair { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-top: 12px; }
.pair span { color: var(--c-muted); font-size: 13px; font-weight: 800; }
.rank-list { display: flex; flex-direction: column; gap: 12px; }
.rank-row {
 display: grid; grid-template-columns: 64px 1.3fr .9fr .7fr; gap: 12px; align-items: center;
 padding: 14px 16px; transition: transform .2s ease, box-shadow .2s ease;
}
.rank-no {
 width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
 font-weight: 800; color: #fff; background: var(--c-primary);
}
.rank-row:nth-child(1) .rank-no { background: linear-gradient(160deg, #d7b15a, #8d6420); }
.rank-row:nth-child(2) .rank-no { background: linear-gradient(160deg, #8ea4c0, #4d6480); }
.rank-row:nth-child(3) .rank-no { background: linear-gradient(160deg, #c48962, #8a5336); }
.rank-row strong { display: block; color: var(--c-deep); }
.rank-row em { font-style: normal; color: var(--c-muted); font-size: 13px; }
.heat { height: 8px; border-radius: 99px; background: #e6eef8; overflow: hidden; }
.heat i { display: block; height: 100%; background: linear-gradient(90deg, #2b6de0, #1d4e89); border-radius: 99px; }
.stage-line { position: relative; }
.stage { position: relative; }
.stage .step {
 font-size: 12px; font-weight: 800; letter-spacing: .06em; color: var(--c-gold);
}
.session {
 display: grid; grid-template-columns: 210px 1fr; gap: 0; overflow: hidden; margin-bottom: 14px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.session img { width: 100%; height: 100%; min-height: 148px; object-fit: cover; }
.session-body { padding: 16px 18px; }
.session-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.session h3 { margin-top: 0; }
.note-grid .note p { color: var(--c-muted); }
.side-photo { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--c-line); box-shadow: var(--shadow); height: 100%; }
.side-photo img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.qa-item { padding: 0; margin-bottom: 12px; overflow: hidden; }
.qa-item summary {
 list-style: none; cursor: pointer; padding: 16px 18px; font-weight: 800; color: var(--c-deep);
 display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.qa-item summary::-webkit-details-marker { display: none; }
.qa-item summary::after { content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900; color: var(--c-accent); font-size: 12px; }
.qa-item[open] summary::after { content: "\f077"; }
.qa-item p { padding: 0 18px 16px; color: var(--c-muted); }
.ask-card { padding: 22px 20px; }
.ask-card h3 { margin: 0 0 8px; color: var(--c-deep); }
.ask-card p { margin: 0 0 14px; color: var(--c-muted); }
.field { margin-bottom: 12px; }
.field label { display: block; margin-bottom: 6px; font-weight: 800; color: var(--c-deep); font-size: 14px; }
.field input, .field select, .field textarea {
 width: 100%; border: 1px solid var(--c-line); border-radius: 12px; background: #fff;
 padding: 10px 12px; color: var(--c-text); min-height: 44px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(43,109,224,.15); }
.form-tip { min-height: 24px; margin: 8px 0 0; color: var(--c-ok); font-weight: 700; }
.empty-note { display: none; padding: 18px; border: 1px dashed var(--c-line); border-radius: var(--r-md); color: var(--c-muted); background: #fff; }
.site-footer { background: var(--c-deep); color: #d5e4f5; padding: 48px 0 28px; }
.site-footer a { color: #e7f0fb; display: block; margin: 6px 0; font-weight: 700; }
.site-footer a:hover { color: #fff; }
.site-footer h3 { color: #fff; font-size: 16px; margin: 0 0 10px; }
.foot-name { font-size: 20px; font-weight: 800; color: #fff; margin: 0 0 8px; }
.foot-col p { margin: 0; color: #c5d6ea; }
.copy { border-top: 1px solid rgba(255,255,255,.15); margin: 22px 0 0; padding-top: 16px; color: #b7c9de; font-size: 13px; }
@media (max-width: 1024px) {
 .cat-hero h1 { font-size: 32px; }
 .nav-search input { width: 160px; }
 .rank-row { grid-template-columns: 56px 1fr; }
 .rank-row .heat, .rank-row .rank-extra { grid-column: 2; }
 .sec-head h2, .combo-side h2 { font-size: 26px; }
}
@media (max-width: 768px) {
 .nav-toggle { display: inline-flex; }
 .nav-links, .nav-search { display: none; }
 .nav-bar.is-open .nav-links {
 display: flex; flex-direction: column; align-items: stretch; position: absolute;
 top: calc(var(--header) - 8px); left: -16px; right: -16px; background: #fff;
 padding: 8px 16px 12px; border-bottom: 1px solid var(--c-line); box-shadow: var(--shadow); z-index: 40;
 }
 .nav-bar.is-open .nav-search { display: block; margin: 0 0 10px; }
 .nav-bar.is-open .nav-search input { width: 100%; }
 .nav-links a { width: 100%; }
 .cat-hero { padding-top: calc(var(--header) + 22px); }
 .cat-hero h1 { font-size: 28px; }
 .sec { padding: 52px 0; }
 .session { grid-template-columns: 1fr; }
 .session img { height: 180px; }
 .cover-frame img { height: 210px; }
 .logo-name { font-size: 16px; }
}
@media (max-width: 520px) {
 .logo-sub { display: none; }
 .hero-actions .btn { width: 100%; }
 .metric b { font-size: 24px; }
 .rank-row { grid-template-columns: 48px 1fr; padding: 12px; }
 .sec-head h2 { font-size: 24px; }
 .pill { width: 100%; justify-content: center; }
}