/* roulang page: index */
:root {
  --primary: #2E6BFF;
  --primary-deep: #1E4FCC;
  --primary-soft: #EAF1FF;
  --bg: #F4F7FB;
  --surface: #FFFFFF;
  --text: #1C2430;
  --muted: #5C6B7A;
  --line: #E6EDF5;
  --accent: #E8896A;
  --accent-soft: #FFF1EB;
  --shadow: 0 10px 30px rgba(30,70,140,.08);
  --shadow-hover: 0 16px 36px rgba(30,70,140,.14);
  --radius-card: 16px;
  --radius-img: 12px;
  --radius-pill: 999px;
  --container: 1120px;
  --focus: 0 0 0 3px rgba(46,107,255,.35);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif !important;
  font-size: 16px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; border-radius: var(--radius-img); }
button, input { font-family: inherit; }
a { color: var(--primary-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}
p { margin: 0 0 0.6rem; }
h1, h2, h3, h4 { margin: 0 0 0.6rem; color: var(--text); font-weight: 700; line-height: 1.3; letter-spacing: 0; }
h1 { font-size: 40px; }
h2 { font-size: 28px; }
h3 { font-size: 18px; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.nav-wrap.is-stuck { box-shadow: 0 8px 24px rgba(30,70,140,.08); }
.site-titlebar {
  display: none;
  background: #fff !important;
  color: var(--text) !important;
  padding: 8px 16px;
  align-items: center;
  justify-content: space-between;
}
.site-titlebar .title-bar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.site-titlebar .menu-icon { margin-left: auto; }
.site-titlebar .menu-icon::after {
  background: var(--text);
  box-shadow: 0 7px 0 var(--text), 0 14px 0 var(--text);
}
#main-menu.top-bar {
  background: #fff !important;
  width: 100%;
  padding: 0;
}
#main-menu.top-bar::before, #main-menu.top-bar::after { display: none !important; }
.nav-inner {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  color: var(--text);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
}
.brand:hover { color: var(--primary-deep); text-decoration: none; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  padding: 0 2px;
}
.nav-menu a:hover { color: var(--primary-deep); text-decoration: underline; }
.nav-menu a.is-current {
  background: var(--primary-soft);
  color: var(--primary-deep);
  border-radius: var(--radius-pill);
  padding: 0 14px;
  text-decoration: none;
}
.nav-menu a.is-current:hover { text-decoration: none; }
main { display: block; }
.section { padding: 72px 0; }
.section-a { background: var(--surface); }
.section-b { background: var(--bg); }
.section-soft { background: var(--primary-soft); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-lead { color: var(--muted); font-size: 16px; line-height: 1.75; margin: 0; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: #9A4E34;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}
.badge-blue { background: var(--primary-soft); color: var(--primary-deep); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  text-decoration: none !important;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-solid { background: var(--primary); color: #fff !important; }
.btn-solid:hover { background: var(--primary-deep); transform: translateY(-2px); }
.btn-solid:active { background: var(--primary-deep); transform: translateY(0); }
.btn-line { background: #fff; color: var(--primary-deep) !important; border-color: var(--primary); }
.btn-line:hover { background: var(--primary-soft); }
.btn-line:active { background: var(--primary-soft); color: var(--primary-deep) !important; }
.hero-grid { align-items: center; }
.hero-copy { color: var(--muted); margin: 14px 0 22px; max-width: 620px; }
.hero-sub { color: var(--text); font-size: 18px; margin: 8px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.stage {
  position: relative;
  min-height: 380px;
  background: var(--primary-soft);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.blob {
  position: absolute;
  display: flex;
  align-items: flex-end;
  padding: 16px;
  border-radius: var(--radius-img);
  font-weight: 800;
  font-size: 18px;
  box-shadow: var(--shadow);
}
.blob small { display: block; font-size: 13px; font-weight: 600; opacity: .85; }
.b1 { left: 28px; top: 32px; width: 58%; height: 150px; background: var(--primary); color: #fff; }
.b2 { right: 24px; top: 58px; width: 34%; height: 120px; background: #fff; color: var(--primary-deep); }
.b3 { left: 48px; bottom: 36px; width: 38%; height: 128px; background: var(--accent); color: #fff; }
.b4 { right: 32px; bottom: 42px; width: 42%; height: 110px; background: #fff; color: var(--text); border: 1px solid var(--line); }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 22px;
  height: 100%;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card h3 { margin-bottom: 8px; }
.dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 12px;
}
.chip-row { margin-top: 8px; }
.chip {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  height: 100%;
}
.chip strong { display: block; font-size: 18px; margin-bottom: 6px; }
.chip span { display: block; color: var(--muted); font-size: 15px; }
.step-card { position: relative; }
.stat-card { text-align: left; padding: 26px 22px; }
.stat-num { font-size: 40px; line-height: 1.1; color: var(--primary-deep); font-weight: 800; margin: 0 0 8px; }
.stat-card span { color: var(--muted); font-size: 14px; }
.voice { display: flex; flex-direction: column; gap: 12px; }
.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}
.avatar.a2 { background: var(--accent-soft); color: #9A4E34; }
.avatar.a3 { background: #E7F6F1; color: #1E7A62; }
.nick { font-weight: 800; font-size: 16px; }
.tag-wall { display: flex; flex-wrap: wrap; gap: 14px; }
.tag-card {
  flex: 1 1 240px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  padding: 16px 20px;
}
.tag-card strong { display: block; font-size: 16px; }
.tag-card span { color: var(--muted); font-size: 14px; }
.cover {
  height: 148px;
  border-radius: var(--radius-img);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}
.cover.c1 { background: #2E6BFF; }
.cover.c2 { background: #5C8BFF; }
.cover.c3 { background: #E8896A; }
.cover.c4 { background: #7A8CA3; }
.cover.c5 { background: #1E4FCC; }
.cover.c6 { background: #F0B09A; color: #5C2E1E; }
.meta-line { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.news-card h3 { font-size: 18px; }
.news-card a.title-link { color: var(--text); text-decoration: none; }
.news-card a.title-link:hover { color: var(--primary-deep); text-decoration: underline; }
.tile {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 18px;
  min-height: 168px;
  color: var(--text);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); text-decoration: none; color: var(--text); }
.tile strong { display: block; font-size: 18px; margin: 10px 0 6px; }
.tile span { color: var(--muted); font-size: 14px; }
.entry-card { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.entry-card .btn { align-self: flex-start; margin-top: 8px; }
.week-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.week-node {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px 14px;
  min-height: 168px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
}
.week-node:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); text-decoration: none; color: var(--text); }
.week-node em { font-style: normal; color: var(--accent); font-weight: 800; font-size: 13px; }
.week-node strong { font-size: 16px; line-height: 1.4; }
.week-node span { color: var(--muted); font-size: 13px; }
.pick-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.pick-list a {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "badge title" "badge text";
  gap: 4px 12px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  color: var(--text);
  text-decoration: none;
}
.pick-list a:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); text-decoration: none; }
.pick-list .badge { grid-area: badge; }
.pick-list strong { grid-area: title; font-size: 16px; }
.pick-list em { grid-area: text; grid-column: 2; font-style: normal; color: var(--muted); font-size: 14px; }
.more-row { margin-top: 18px; }
.compare-card h3 { display: flex; align-items: center; gap: 8px; }
.meter {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.meter div { padding: 18px 22px; border-right: 1px solid var(--line); }
.meter div:last-child { border-right: 0; }
.meter b { display: block; color: var(--primary-deep); font-size: 18px; }
.meter span { color: var(--muted); font-size: 13px; }
.accordion { background: transparent; border: 0; margin: 0; }
.accordion-item { border: 0 !important; background: transparent; margin-bottom: 12px; }
.accordion-title {
  font-size: 16px !important;
  font-weight: 700;
  color: var(--text) !important;
  background: #fff !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius-card) !important;
  padding: 16px 48px 16px 18px !important;
  line-height: 1.5 !important;
}
.accordion-title:hover, .accordion-title:focus { background: var(--primary-soft) !important; color: var(--primary-deep) !important; }
.accordion-item.is-active .accordion-title {
  background: var(--primary-soft) !important;
  color: var(--primary-deep) !important;
  border-radius: 16px 16px 0 0 !important;
}
.accordion-content {
  border: 1px solid var(--line) !important;
  border-top: 0 !important;
  border-radius: 0 0 16px 16px;
  background: #fff !important;
  color: var(--muted) !important;
  padding: 4px 18px 16px !important;
}
.accordion-title::before { color: var(--primary) !important; }
.close-band {
  background: #fff;
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 56px 32px;
  text-align: center;
}
.close-band .section-lead { margin: 0 auto 20px; max-width: 680px; }
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 36px 0 28px; }
.footer-grid { align-items: flex-start; }
.foot-name { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.foot-note { color: var(--muted); font-size: 14px; margin: 0; }
.foot-links { list-style: none; margin: 0; padding: 0; display: flex; gap: 18px; }
.foot-links a { color: var(--primary-deep); min-height: 44px; display: inline-flex; align-items: center; }
.mail-row { display: flex; gap: 8px; }
.mail-row input {
  flex: 1;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0 16px;
  background: var(--bg);
  color: var(--text);
}
.copyline { margin-top: 18px; color: var(--muted); font-size: 13px; }
@media (max-width: 1023px) {
  .week-track { grid-template-columns: repeat(3, 1fr); }
  .stage { min-height: 320px; }
}
@media (max-width: 768px) {
  h1 { font-size: 30px; }
  h2 { font-size: 22px; }
  .section { padding: 40px 0; }
  .meter { grid-template-columns: 1fr; border-radius: 16px; }
  .meter div { border-right: 0; border-bottom: 1px solid var(--line); }
  .meter div:last-child { border-bottom: 0; }
  .week-track { grid-template-columns: 1fr 1fr; }
  .close-band { padding: 36px 18px; }
}
@media (max-width: 639px) {
  .site-titlebar { display: flex !important; }
  .container, .nav-inner { width: min(var(--container), calc(100% - 28px)); }
  .nav-inner { flex-direction: column; align-items: stretch; min-height: 0; padding: 8px 0 12px; gap: 0; }
  .brand { display: none; }
  .nav-menu { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .nav-menu a { width: 100%; padding: 0 4px; }
  .nav-menu a.is-current { width: fit-content; }
  .week-track { grid-template-columns: 1fr; }
  .hero-actions .btn, .more-row .btn, .entry-card .btn { width: 100%; }
  .mail-row { flex-direction: column; }
  .stage { min-height: 280px; }
  .b1 { width: 62%; height: 110px; left: 16px; top: 16px; }
  .b2 { width: 40%; height: 90px; right: 12px; top: 40px; }
  .b3 { width: 46%; height: 96px; left: 18px; bottom: 16px; }
  .b4 { width: 44%; height: 84px; right: 12px; bottom: 22px; }
  .pick-list a { grid-template-columns: 1fr; grid-template-areas: "badge" "title" "text"; }
  .pick-list em { grid-column: auto; }
}
@media (min-width: 640px) {
  .site-titlebar { display: none !important; }
  #main-menu { display: block !important; }
}

/* roulang page: category1 */
:root {
 --primary: #2E6BFF;
 --primary-deep: #1E4FCC;
 --primary-soft: #EAF1FF;
 --bg: #F4F7FB;
 --surface: #FFFFFF;
 --text: #1C2430;
 --muted: #5C6B7A;
 --line: #E6EDF5;
 --accent: #E8896A;
 --accent-soft: #FFF1EB;
 --shadow: 0 10px 30px rgba(30,70,140,.08);
 --shadow-hover: 0 16px 36px rgba(30,70,140,.14);
 --radius-card: 16px;
 --radius-img: 12px;
 --radius-pill: 999px;
 --container: 1120px;
 --focus: 0 0 0 3px rgba(46,107,255,.35);
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif !important;
 font-size: 16px;
 line-height: 1.75;
}
img { max-width: 100%; display: block; border-radius: var(--radius-img); }
button, input { font-family: inherit; }
a { color: var(--primary-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
 outline: none;
 box-shadow: var(--focus);
}
p { margin: 0; }
h1, h2, h3, h4 {
 font-family: inherit;
 color: var(--text);
 font-weight: 800;
 line-height: 1.35;
 letter-spacing: 0;
 margin: 0 0 12px;
}
h1 { font-size: 40px; }
h2 { font-size: 28px; }
h3 { font-size: 18px; margin-bottom: 8px; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.nav-wrap {
 position: sticky;
 top: 0;
 z-index: 50;
 background: #fff;
 border-bottom: 1px solid var(--line);
}
.nav-wrap.is-stuck { box-shadow: 0 8px 24px rgba(30,70,140,.08); }
.title-bar.site-titlebar, .site-titlebar {
 display: none;
 background: #fff !important;
 color: var(--text) !important;
 padding: 8px 16px;
 align-items: center;
 justify-content: space-between;
}
.site-titlebar .title-bar-title {
 font-size: 16px;
 font-weight: 800;
 color: var(--text);
 line-height: 1.3;
 text-decoration: none;
}
.site-titlebar .title-bar-title:hover { color: var(--primary-deep); text-decoration: none; }
.site-titlebar .menu-icon {
 margin-left: auto;
 width: 44px;
 height: 44px;
 border: 0;
 background: transparent;
 position: relative;
}
.site-titlebar .menu-icon::after {
 position: absolute;
 left: 12px;
 top: 14px;
 background: var(--text);
 box-shadow: 0 7px 0 var(--text), 0 14px 0 var(--text);
}
#main-menu.top-bar {
 background: #fff !important;
 width: 100%;
 padding: 0;
 border: 0;
}
#main-menu.top-bar::before, #main-menu.top-bar::after { display: none !important; }
.nav-inner {
 width: min(var(--container), calc(100% - 40px));
 margin: 0 auto;
 min-height: 68px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
}
.brand {
 color: var(--text);
 font-size: 18px;
 font-weight: 800;
 letter-spacing: 0;
 text-decoration: none;
 white-space: nowrap;
}
.brand:hover { color: var(--primary-deep); text-decoration: none; }
.nav-menu {
 display: flex;
 align-items: center;
 gap: 28px;
 list-style: none;
 margin: 0;
 padding: 0;
 background: transparent;
}
.nav-menu a {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 color: var(--text);
 font-size: 15px;
 text-decoration: none;
 padding: 0 2px;
}
.nav-menu a:hover { color: var(--primary-deep); text-decoration: underline; }
.nav-menu a.is-current {
 background: var(--primary-soft);
 color: var(--primary-deep);
 border-radius: var(--radius-pill);
 padding: 0 14px;
 text-decoration: none;
}
.nav-menu a.is-current:hover { text-decoration: none; }
main { display: block; }
.section { padding: 72px 0; }
.section-a { background: var(--surface); }
.section-b { background: var(--bg); }
.section-soft { background: var(--primary-soft); }
.page-head { padding: 48px 0 32px; }
.eyebrow {
 margin: 0 0 8px;
 font-size: 13px;
 font-weight: 800;
 color: var(--primary-deep);
}
.scope { margin: 0; color: var(--muted); max-width: 760px; }
.scope a { font-weight: 700; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-lead { color: var(--muted); font-size: 16px; line-height: 1.75; margin: 0; }
.badge {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 26px;
 padding: 0 10px;
 border-radius: var(--radius-pill);
 background: var(--accent-soft);
 color: #9A4E34;
 font-size: 13px;
 font-weight: 700;
 line-height: 1;
 border: 0;
 cursor: pointer;
}
.badge-blue, .status-btn.is-on { background: var(--primary-soft); color: var(--primary-deep); }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 22px;
 border-radius: var(--radius-pill);
 border: 1px solid transparent;
 font-size: 15px;
 font-weight: 700;
 line-height: 1;
 cursor: pointer;
 text-decoration: none !important;
 transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-solid { background: var(--primary); color: #fff !important; }
.btn-solid:hover { background: var(--primary-deep); transform: translateY(-2px); }
.btn-solid:active { background: var(--primary-deep); transform: translateY(0); }
.btn-line { background: #fff; color: var(--primary-deep) !important; border-color: var(--primary); }
.btn-line:hover { background: var(--primary-soft); text-decoration: none; }
.btn-line:active { background: var(--primary-soft); }
.card {
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 22px;
 height: 100%;
 transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.filter-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 16px 32px;
 align-items: center;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 16px 20px;
}
.filter-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filter-label { color: var(--muted); font-size: 13px; margin-right: 4px; }
.pill {
 min-height: 36px;
 padding: 0 14px;
 border-radius: var(--radius-pill);
 border: 1px solid var(--line);
 background: #fff;
 color: var(--text);
 font-size: 14px;
 font-weight: 700;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, transform .2s ease;
}
.pill:hover { background: var(--primary-soft); color: var(--primary-deep); }
.pill:active { transform: translateY(1px); }
.pill.is-on {
 background: var(--primary-soft);
 color: var(--primary-deep);
 border-color: transparent;
}
.cover {
 aspect-ratio: 16 / 10;
 border-radius: var(--radius-img);
 display: flex;
 align-items: flex-end;
 padding: 14px;
 margin-bottom: 14px;
 color: var(--primary-deep);
 font-size: 18px;
 font-weight: 800;
 background: #EAF1FF;
}
.cover.c1 { background: #EAF1FF; }
.cover.c2 { background: #E4ECF8; }
.cover.c3 { background: #F3F6FB; }
.cover.c4 { background: #E7F0FF; }
.meta-line {
 display: flex;
 align-items: center;
 gap: 10px;
 color: var(--muted);
 font-size: 13px;
 margin-bottom: 8px;
}
.title-link { color: var(--text); text-decoration: none; }
.title-link:hover { color: var(--primary-deep); text-decoration: underline; }
.path-card {
 display: flex;
 gap: 12px;
 align-items: flex-start;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 16px 18px;
 height: 100%;
 transition: transform .2s ease, box-shadow .2s ease;
}
.path-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.path-card strong { display: block; font-size: 16px; margin-bottom: 4px; }
.path-card p { color: var(--muted); font-size: 14px; margin: 0; }
.dot {
 width: 28px;
 height: 28px;
 border-radius: 50%;
 background: var(--accent);
 color: #fff;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 font-size: 13px;
 font-weight: 800;
 flex: none;
}
.text-list {
 list-style: none;
 margin: 0;
 padding: 0;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
}
.text-list li {
 display: flex;
 justify-content: space-between;
 gap: 16px;
 align-items: center;
 padding: 18px 20px;
 border-bottom: 1px solid var(--line);
}
.text-list li:last-child { border-bottom: 0; }
.text-list li:hover { background: #F8FBFF; }
.text-list a { color: var(--text); font-weight: 700; font-size: 16px; }
.text-list a:hover { color: var(--primary-deep); }
.text-list p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.note-bar {
 background: #fff;
 border: 1px solid var(--line);
 border-left: 4px solid var(--primary);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 28px 32px;
}
.note-bar p { color: var(--muted); margin-top: 8px; }
.accordion { background: transparent; border: 0; margin: 0; }
.accordion-item {
 border: 1px solid var(--line) !important;
 border-radius: var(--radius-card);
 background: #fff;
 margin-bottom: 12px;
 overflow: hidden;
 box-shadow: var(--shadow);
}
.accordion-title {
 font-size: 16px;
 font-weight: 700;
 color: var(--text) !important;
 background: #fff !important;
 border: 0 !important;
 padding: 16px 48px 16px 20px;
 line-height: 1.5;
 text-decoration: none !important;
}
.accordion-title:hover, .accordion-title:focus {
 background: var(--primary-soft) !important;
 color: var(--primary-deep) !important;
}
.accordion-title::before { color: var(--primary) !important; }
.is-active > .accordion-title { background: var(--primary-soft) !important; color: var(--primary-deep) !important; }
.accordion-content {
 border: 0 !important;
 background: #fff;
 color: var(--muted);
 padding: 0 20px 16px;
}
.accordion-content p { color: var(--muted); }
.end-cta .cta-box { max-width: 720px; }
.end-cta p { color: var(--text); margin: 8px 0 22px; }
.site-footer {
 background: #fff;
 border-top: 1px solid var(--line);
 padding: 48px 0 28px;
}
.foot-name { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.foot-note { color: var(--muted); margin: 0; font-size: 14px; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links a {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 color: var(--text);
 font-weight: 700;
}
.foot-links a:hover { color: var(--primary-deep); }
.mail-row { display: flex; gap: 8px; align-items: center; }
.mail-row input {
 flex: 1;
 width: 100%;
 min-height: 44px;
 border-radius: var(--radius-pill);
 border: 1px solid var(--line);
 padding: 0 16px;
 background: #fff;
 color: var(--text);
 margin: 0;
 box-shadow: none;
}
.mail-row input:focus { border-color: var(--primary); }
.copyline { color: var(--muted); font-size: 13px; margin: 22px 0 0; }
@media (max-width: 1023px) {
 .nav-menu { gap: 16px; }
 h1 { font-size: 34px; }
}
@media (max-width: 639px) {
 .title-bar.site-titlebar, .site-titlebar { display: flex; }
 .nav-inner { width: 100%; min-height: 0; padding: 0 0 8px; align-items: stretch; }
 .nav-inner .brand { display: none; }
 .nav-menu { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
 .nav-menu a { width: 100%; padding: 0 20px; border-bottom: 1px solid var(--line); }
 .nav-menu a.is-current { border-radius: 0; }
 .container { width: min(var(--container), calc(100% - 32px)); }
 .section { padding: 40px 0; }
 .page-head { padding: 28px 0 20px; }
 h1 { font-size: 30px; }
 h2 { font-size: 22px; }
 .text-list li, .mail-row { flex-direction: column; align-items: flex-start; }
 .mail-row .btn, .mail-row input { width: 100%; }
 .note-bar { padding: 20px; }
 .filter-bar { align-items: flex-start; }
}
@media (max-width: 520px) {
 .hero-actions, .filter-group { width: 100%; }
 .pill, .status-btn { min-height: 44px; }
}

/* roulang page: category2 */
:root {
 --primary: #2E6BFF;
 --primary-deep: #1E4FCC;
 --primary-soft: #EAF1FF;
 --bg: #F4F7FB;
 --surface: #FFFFFF;
 --text: #1C2430;
 --muted: #5C6B7A;
 --line: #E6EDF5;
 --accent: #E8896A;
 --accent-soft: #FFF1EB;
 --shadow: 0 10px 30px rgba(30,70,140,.08);
 --shadow-hover: 0 16px 36px rgba(30,70,140,.14);
 --radius-card: 16px;
 --radius-img: 12px;
 --radius-pill: 999px;
 --container: 1120px;
 --focus: 0 0 0 3px rgba(46,107,255,.35);
}
/* roulang page: category2 */
:root {
 --primary: #2E6BFF;
 --primary-deep: #1E4FCC;
 --primary-soft: #EAF1FF;
 --bg: #F4F7FB;
 --surface: #FFFFFF;
 --text: #1C2430;
 --muted: #5C6B7A;
 --line: #E6EDF5;
 --accent: #E8896A;
 --accent-soft: #FFF1EB;
 --shadow: 0 10px 30px rgba(30,70,140,.08);
 --shadow-hover: 0 16px 36px rgba(30,70,140,.14);
 --radius-card: 16px;
 --radius-img: 12px;
 --radius-pill: 999px;
 --container: 1120px;
 --focus: 0 0 0 3px rgba(46,107,255,.35);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif !important;
 font-size: 16px;
 line-height: 1.75;
}
img { max-width: 100%; display: block; border-radius: var(--radius-img); }
button, input { font-family: inherit; }
a { color: var(--primary-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
 outline: none;
 box-shadow: var(--focus);
}
h1, h2, h3, p { font-family: inherit; }
h1 { font-size: 40px; line-height: 1.25; font-weight: 800; margin: 0; color: var(--text); }
h2 { font-size: 28px; line-height: 1.35; font-weight: 800; margin: 0 0 12px; color: var(--text); }
h3 { font-size: 18px; line-height: 1.5; font-weight: 700; margin: 0 0 8px; color: var(--text); }
p { margin: 0; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.nav-wrap {
 position: sticky;
 top: 0;
 z-index: 50;
 background: #fff;
 border-bottom: 1px solid var(--line);
}
.nav-wrap.is-stuck { box-shadow: 0 8px 24px rgba(30,70,140,.08); }
.site-titlebar {
 display: none;
 background: #fff !important;
 color: var(--text) !important;
 padding: 8px 16px;
 align-items: center;
 justify-content: space-between;
}
.site-titlebar .title-bar-title {
 font-size: 16px;
 font-weight: 700;
 color: var(--text);
 line-height: 1.3;
}
.site-titlebar .menu-icon { margin-left: auto; }
.site-titlebar .menu-icon {
 width: 44px;
 height: 44px;
 border: 0;
 background: transparent;
 cursor: pointer;
}
.site-titlebar .menu-icon::after {
 background: var(--text);
 box-shadow: 0 7px 0 var(--text), 0 14px 0 var(--text);
}
#main-menu.top-bar {
 background: #fff !important;
 width: 100%;
 padding: 0;
}
#main-menu.top-bar::before, #main-menu.top-bar::after { display: none !important; }
.nav-inner {
 width: min(var(--container), calc(100% - 40px));
 margin: 0 auto;
 min-height: 68px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
}
.brand {
 color: var(--text);
 font-size: 18px;
 font-weight: 800;
 letter-spacing: 0;
 text-decoration: none;
 white-space: nowrap;
}
.brand:hover { color: var(--primary-deep); text-decoration: none; }
.nav-menu {
 display: flex;
 align-items: center;
 gap: 28px;
 list-style: none;
 margin: 0;
 padding: 0;
 background: transparent !important;
}
.nav-menu > li { list-style: none; }
.nav-menu a {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 color: var(--text);
 font-size: 15px;
 text-decoration: none;
 padding: 0 2px;
 background: transparent;
}
.nav-menu a:hover { color: var(--primary-deep); text-decoration: underline; }
.nav-menu a.is-current {
 background: var(--primary-soft);
 color: var(--primary-deep);
 border-radius: var(--radius-pill);
 padding: 0 14px;
 text-decoration: none;
}
.nav-menu a.is-current:hover { text-decoration: none; }
main { display: block; }
.section { padding: 72px 0; }
.section-a { background: var(--surface); }
.section-b { background: var(--bg); }
.section-soft { background: var(--primary-soft); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-lead { color: var(--muted); font-size: 16px; line-height: 1.75; margin: 0; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 10px;
 border-radius: var(--radius-pill);
 background: var(--accent-soft);
 color: #9A4E34;
 font-size: 13px;
 font-weight: 700;
 line-height: 1;
 letter-spacing: 0;
}
.badge-blue { background: var(--primary-soft); color: var(--primary-deep); }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 22px;
 border-radius: var(--radius-pill);
 border: 1px solid transparent;
 font-size: 15px;
 font-weight: 700;
 line-height: 1;
 cursor: pointer;
 text-decoration: none !important;
 transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-solid { background: var(--primary); color: #fff !important; }
.btn-solid:hover { background: var(--primary-deep); transform: translateY(-2px); }
.btn-solid:active { background: var(--primary-deep); transform: translateY(0); }
.btn-line { background: #fff; color: var(--primary-deep) !important; border-color: var(--primary); }
.btn-line:hover { background: var(--primary-soft); }
.btn-line:active { background: var(--primary-soft); color: var(--primary-deep) !important; }
.hero-grid { align-items: center; }
.hero-copy { color: var(--muted); margin: 14px 0 22px; max-width: 620px; }
.hero-sub { color: var(--text); font-size: 18px; margin: 8px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.stage {
 position: relative;
 min-height: 380px;
 background: var(--primary-soft);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 overflow: hidden;
}
.card {
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 22px;
 height: 100%;
 transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card h3 { margin-bottom: 8px; }
.chip-row { margin-top: 8px; }
.chip {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-pill);
 box-shadow: var(--shadow);
 padding: 18px 20px;
 height: 100%;
}
.chip strong { display: block; font-size: 18px; margin-bottom: 6px; }
.chip span { display: block; color: var(--muted); font-size: 15px; }
.step-card { position: relative; }
.stat-card { text-align: left; padding: 26px 22px; }
.stat-card span { color: var(--muted); font-size: 14px; }
.tag-wall { display: flex; flex-wrap: wrap; gap: 14px; }
.tag-card {
 flex: 1 1 240px;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-pill);
 box-shadow: var(--shadow);
 padding: 16px 20px;
}
.tag-card strong { display: block; font-size: 16px; }
.tag-card span { color: var(--muted); font-size: 14px; }
.meta-line { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.news-card h3 { font-size: 18px; }
.news-card a.title-link { color: var(--text); text-decoration: none; }
.news-card a.title-link:hover { color: var(--primary-deep); text-decoration: underline; }
.entry-card { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.entry-card .btn { align-self: flex-start; margin-top: 8px; }
.title-link { color: var(--text); text-decoration: none; }
.title-link:hover { color: var(--primary-deep); text-decoration: underline; }
.page-head { padding: 36px 0 28px; }
.eyebrow {
 margin: 0 0 8px;
 color: var(--primary-deep);
 font-size: 13px;
 font-weight: 700;
}
.head-row {
 display: flex;
 justify-content: space-between;
 align-items: flex-start;
 gap: 18px;
}
.head-copy { flex: 1; min-width: 0; }
.head-lead {
 margin: 10px 0 0;
 color: var(--muted);
 font-size: 16px;
 max-width: 640px;
}
.head-row .badge { flex: none; margin-top: 8px; }
.timeline { list-style: none; margin: 0; padding: 0; }
.tl-item {
 display: grid;
 grid-template-columns: 96px 1fr;
 gap: 8px 18px;
 margin-bottom: 16px;
}
.tl-date {
 color: var(--text);
 font-size: 14px;
 font-weight: 800;
 padding-top: 18px;
 font-style: normal;
}
.tl-body {
 position: relative;
 margin-left: 16px;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 16px 18px 16px 22px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.tl-body::before {
 content: "";
 position: absolute;
 left: -20px;
 top: 0;
 bottom: -16px;
 width: 2px;
 background: var(--line);
}
.tl-item:last-child .tl-body::before { bottom: 0; }
.tl-body::after {
 content: "";
 position: absolute;
 left: -25px;
 top: 22px;
 width: 12px;
 height: 12px;
 border-radius: 50%;
 background: var(--accent);
 box-shadow: 0 0 0 4px #fff;
}
.tl-item:hover .tl-body { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.tl-top { margin-bottom: 8px; }
.tl-body p { color: var(--muted); font-size: 15px; }
.tl-more { margin: 8px 0 0 130px; }
.heat-list { max-width: 860px; }
.heat-row {
 display: grid;
 grid-template-columns: 112px 1fr 48px;
 gap: 14px;
 align-items: center;
 padding: 16px 0;
 border-bottom: 1px solid var(--line);
}
.heat-name { font-weight: 700; color: var(--text); font-size: 16px; }
.heat-track {
 height: 8px;
 background: var(--primary-soft);
 border-radius: var(--radius-pill);
 overflow: hidden;
}
.heat-bar {
 display: block;
 height: 8px;
 background: var(--primary);
 border-radius: var(--radius-pill);
}
.heat-num { color: var(--primary-deep); font-style: normal; font-weight: 800; font-size: 16px; text-align: right; }
.pick-stack { display: flex; flex-direction: column; gap: 16px; height: 100%; }
.pick-stack .card { flex: 1; }
.cover {
 aspect-ratio: 16/10;
 border-radius: var(--radius-img);
 display: flex;
 align-items: flex-end;
 padding: 14px 16px;
 margin-bottom: 14px;
 font-weight: 800;
 color: var(--text);
}
.cover span { font-size: 16px; }
.cover-a { background: #DCE7FF; }
.cover-b { background: #EAF1FF; }
.cover-c { background: #FFF1EB; }
.pick-tall .cover { aspect-ratio: 16/9; min-height: 220px; }
.pick-meta { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.metric-strip {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 overflow: hidden;
}
.metric { padding: 16px 20px; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric b {
 display: block;
 font-size: 22px;
 line-height: 1.2;
 color: var(--primary-deep);
 font-weight: 800;
}
.metric span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; }
.rule-list {
 list-style: none;
 margin: 0;
 padding: 0;
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 14px;
}
.rule-list li {
 display: flex;
 gap: 12px;
 align-items: flex-start;
 background: #fff;
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 16px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.rule-list li:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.rule-list strong { display: block; font-size: 16px; margin-bottom: 4px; }
.rule-list p { color: var(--muted); font-size: 14px; }
.dot {
 width: 28px;
 height: 28px;
 border-radius: 50%;
 background: var(--accent-soft);
 color: #9A4E34;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 font-size: 13px;
 font-weight: 800;
 flex: none;
}
.faq-list.accordion { background: transparent; border: 0; margin: 0; }
.faq-list .accordion-item {
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 background: #fff;
 box-shadow: var(--shadow);
 margin-bottom: 12px;
 overflow: hidden;
}
.faq-list .accordion-item:last-child { margin-bottom: 0; }
.faq-list .accordion-title {
 border: 0;
 font-size: 16px;
 font-weight: 700;
 line-height: 1.5;
 color: var(--text) !important;
 padding: 16px 46px 16px 18px;
 background: #fff;
 text-decoration: none;
}
.faq-list .accordion-title:hover,
.faq-list .accordion-title:focus {
 background: var(--primary-soft);
 color: var(--primary-deep) !important;
 text-decoration: none;
}
.faq-list .accordion-title::before {
 border-color: var(--primary) transparent transparent !important;
}
.faq-list .is-active > .accordion-title::before {
 border-color: transparent transparent var(--primary) !important;
}
.faq-list .accordion-content {
 border: 0;
 background: #fff;
 color: var(--muted);
 padding: 0 18px 16px;
 font-size: 15px;
}
.faq-list .accordion-content p { margin: 0; color: var(--muted); }
.end-cta { padding: 96px 0; }
.end-cta .container { max-width: 760px; }
.end-cta .section-lead { margin-bottom: 22px; }
.site-footer {
 background: #fff;
 border-top: 1px solid var(--line);
 padding: 48px 0 28px;
}
.foot-name { font-size: 18px; font-weight: 800; margin-bottom: 8px; color: var(--text); }
.foot-note { color: var(--muted); margin: 0; font-size: 14px; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links a {
 display: inline-flex;
 min-height: 44px;
 align-items: center;
 color: var(--text);
 text-decoration: none;
}
.foot-links a:hover { color: var(--primary-deep); text-decoration: underline; }
.mail-row { display: flex; gap: 8px; align-items: center; }
.mail-row input {
 flex: 1;
 min-height: 44px;
 border-radius: var(--radius-pill);
 border: 1px solid var(--line);
 padding: 0 16px;
 background: #fff;
 color: var(--text);
 margin: 0;
 box-shadow: none;
}
.mail-row input:focus { border-color: var(--primary); }
.copyline {
 margin: 22px 0 0;
 padding-top: 16px;
 border-top: 1px solid var(--line);
 color: var(--muted);
 font-size: 13px;
}
@media screen and (min-width: 1024px) {
 .rule-list { grid-template-columns: 1fr 1fr 1fr 1fr; }
}
@media screen and (min-width: 40em) {
 #main-menu.top-bar { display: block !important; }
}
@media screen and (max-width: 39.99875em) {
 .site-titlebar { display: flex !important; }
 .brand-desk { display: none; }
 .nav-inner {
  min-height: 0;
  width: 100%;
  padding: 6px 0 12px;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
 }
 .nav-menu { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
 .nav-menu a { width: 100%; padding: 0 16px; }
 .nav-menu a.is-current { width: auto; margin: 0 12px; }
 .section { padding: 40px 0; }
 .page-head { padding: 28px 0 18px; }
 .end-cta { padding: 56px 0; }
 h1 { font-size: 30px; }
 h2 { font-size: 22px; }
 .container, .nav-inner { width: min(var(--container), calc(100% - 32px)); }
 .tl-item { grid-template-columns: 1fr; gap: 6px; }
 .tl-date { padding-top: 0; margin-left: 28px; }
 .tl-more { margin-left: 0; }
 .heat-row { grid-template-columns: 1fr auto; }
 .heat-track { grid-column: 1 / -1; }
 .rule-list, .metric-strip { grid-template-columns: 1fr; }
 .metric { border-right: 0; border-bottom: 1px solid var(--line); }
 .metric:last-child { border-bottom: 0; }
 .pick-stack { height: auto; }
 .mail-row { flex-direction: column; align-items: stretch; }
 .footer-grid { row-gap: 8px; }
}
@media screen and (max-width: 1023px) {
 .pick-tall .cover { min-height: 0; }
}