/* roulang page: index */
:root {
  --bg: #F5F7FB;
  --surface: #FFFFFF;
  --ink: #1B2430;
  --muted: #5E6C7B;
  --line: #E4EAF2;
  --primary: #2A5F8F;
  --primary-hover: #1E4A70;
  --accent: #B86145;
  --shadow: 0 10px 28px rgba(32, 72, 112, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
  --header: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  text-align: left;
}
img { max-width: 100%; height: auto; border: 0; display: block; }
button, input, select { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; text-align: left; }
h1, h2, h3 { font-weight: 700; line-height: 1.3; color: var(--ink); }
h1 { font-size: clamp(32px, 4vw, 44px); margin-bottom: 14px; }
h2 { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 12px; }
h3 { font-size: 18px; margin-bottom: 8px; }
p { margin-bottom: 0; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
a:active { color: var(--primary-hover); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
::selection { background: #D5E5F2; color: var(--ink); }
.grid-container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 88px 0; border-top: 1px solid var(--line); scroll-margin-top: 88px; }
.section:first-child { border-top: 0; }
.section-bg { background: var(--bg); }
.section-surface { background: var(--surface); }
.section-head { margin-bottom: 24px; max-width: 46em; }
.lead { font-size: 18px; line-height: 1.7; margin-bottom: 12px; max-width: 40em; }
.intro { color: var(--ink); max-width: 40em; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(32, 72, 112, 0.12); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  appearance: none;
  -webkit-appearance: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn.is-disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-ghost { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-ghost:hover { background: #E8F1F8; color: var(--primary-hover); }
.badge {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: #E8F1F8;
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .02em;
}
.badge-accent { background: #F8EBE6; color: var(--accent); }
.clean-list { list-style: none; margin: 14px 0 0; padding: 0; }
.clean-list li { position: relative; padding-left: 16px; margin: 8px 0; }
.clean-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  position: absolute;
  left: 0;
  top: .72em;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header);
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(1.1);
}
.nav-row { min-height: var(--header); display: flex; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; font-size: 18px; letter-spacing: -.03em; flex: 0 1 auto; min-width: 0; }
.logo:hover { color: var(--primary); text-decoration: none; }
.logo-mark { width: 28px; height: 28px; flex: 0 0 28px; }
.logo-text { white-space: nowrap; }
.desk-nav { display: flex; align-items: center; gap: 22px; margin-left: 12px; flex: 1; }
.desk-nav a {
  color: var(--ink);
  font-size: 15px;
  letter-spacing: -.03em;
  padding: 8px 0 6px;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}
.desk-nav a:hover { color: var(--primary); text-decoration: none; }
.desk-nav a.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-cta { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 4px auto;
  background: var(--ink);
}
.off-canvas { background: #fff; color: var(--ink); width: 300px; }
.off-canvas-content { background: var(--bg); min-height: 100vh; }
.mobile-panel { padding: 24px 20px 32px; display: flex; flex-direction: column; min-height: 100%; }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.mobile-nav a:hover, .mobile-nav a.is-active { color: var(--primary); text-decoration: none; }
.mobile-cta { margin-top: auto; display: flex; flex-direction: column; gap: 10px; padding-top: 24px; }
.mobile-cta .btn { width: 100%; }
.stat-card { height: 100%; padding: 18px 16px 16px; }
.stat-num { color: var(--primary); font-size: 34px; font-weight: 700; line-height: 1.15; letter-spacing: -.03em; }
.stat-label { color: var(--muted); font-size: 14px; margin-top: 6px; }
.stat-note { color: var(--muted); font-size: 12px; margin-top: 2px; }
.scene-side {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 22px 20px;
}
.scene-kicker { color: var(--accent); font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.link-arrow { font-weight: 700; text-underline-offset: 4px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
}
.chip:hover, .chip:focus-visible { color: var(--primary); border-color: var(--primary); text-decoration: none; }
.ability-main { height: 100%; }
.ability-sub + .ability-sub { margin-top: 16px; }
.ph { width: 100%; object-fit: cover; background: #E8EDF3; }
.ph-169 { aspect-ratio: 16 / 9; }
.ph-45 { aspect-ratio: 4 / 5; }
.media-card { padding: 0; overflow: hidden; height: 100%; }
.media-card:hover { transform: translateY(-2px); }
.media-card .ph { border-radius: 0; }
.media-body { padding: 16px 18px 18px; }
.media-body p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.media-body h3 a { color: var(--ink); text-decoration: none; }
.media-body h3 a:hover { color: var(--primary); text-decoration: underline; }
.compare-block { margin-top: 22px; }
.compare-block:first-of-type { margin-top: 0; }
.compare-label { margin-bottom: 12px; }
.edge-accent { box-shadow: inset 3px 0 0 var(--accent), var(--shadow); }
.rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  scroll-snap-type: x mandatory;
}
.scene-bar {
  scroll-snap-align: start;
  flex: 0 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  color: var(--ink);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease;
}
.scene-bar:hover { color: var(--primary); text-decoration: none; transform: translateY(-2px); border-color: #C9D7E6; }
.scene-bar p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.scene-bar:nth-child(1) { width: 250px; }
.scene-bar:nth-child(2) { width: 330px; }
.scene-bar:nth-child(3) { width: 270px; }
.scene-bar:nth-child(4) { width: 310px; }
.timeline { list-style: none; margin: 8px 0 0 8px; padding: 0; border-left: 1px solid var(--line); }
.timeline li { position: relative; padding: 0 0 28px 28px; }
.timeline li:last-child { padding-bottom: 0; }
.dot {
  position: absolute;
  left: -5px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px #F8EBE6;
}
.time-date { color: var(--muted); font-size: 13px; margin-bottom: 4px; }
.step-no {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 12px;
}
.step-card p { color: var(--muted); }
.news-item {
  display: flex;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.news-date { color: var(--muted); min-width: 108px; font-variant-numeric: tabular-nums; font-size: 14px; }
.news-item h3 { margin: 0; font-size: 16px; }
.news-item a { color: var(--ink); text-decoration: none; }
.news-item a:hover { color: var(--primary); text-decoration: underline; }
.more-wrap { margin-top: 16px; }
.doc-note {
  margin-top: 16px;
  padding: 16px 16px 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
  scroll-margin-top: 88px;
}
.doc-note p { color: var(--muted); margin-top: 6px; }
.assure-item { display: flex; gap: 12px; align-items: flex-start; height: 100%; }
.assure-icon {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  background: #fff;
}
.assure-item p { color: var(--muted); font-size: 14px; }
.slot { height: 100%; }
.slot p { color: var(--muted); margin-top: 8px; }
.slot-a { min-height: 210px; background: #fff; }
.slot-b { min-height: 270px; background: #F7F9FC; }
.slot-c { min-height: 236px; background: #FBF8F6; }
.quick-card p { color: var(--muted); font-size: 15px; }
.faq-list { max-width: 860px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  padding-right: 42px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--primary);
  border-bottom: 1.5px solid var(--primary);
  position: absolute;
  right: 18px;
  top: 22px;
  transform: rotate(45deg);
}
.faq-item[open] summary { color: var(--primary); }
.faq-item[open] summary::after { transform: rotate(225deg); top: 26px; }
.faq-item summary:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.faq-a { padding: 0 18px 16px; max-width: 40em; color: var(--ink); }
.read-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.read-list li { padding: 16px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 88px; }
.read-list a { color: var(--ink); font-weight: 700; text-decoration: none; }
.read-list a:hover { color: var(--primary); text-decoration: underline; }
.read-list p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.form-card { padding: 22px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  font-size: 16px;
}
select.input { padding-right: 32px; }
.input:focus {
  border-color: var(--primary);
  outline: 2px solid rgba(42, 95, 143, .35);
  outline-offset: 1px;
}
.field.is-invalid .input { border-color: var(--accent); }
.field.is-invalid .input:focus { outline-color: rgba(184, 97, 69, .35); }
.err { display: none; color: var(--accent); font-size: 13px; margin-top: 6px; }
.field.is-invalid .err { display: block; }
.form-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.form-ok {
  display: none;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: #E8F1F8;
  color: var(--primary);
  margin-bottom: 12px;
}
.form-ok.is-show { display: block; }
.site-footer { background: var(--surface); border-top: 1px solid var(--line); padding-top: 52px; }
.foot-title { font-size: 15px; margin-bottom: 12px; }
.foot-brand p, .foot-col a, .foot-col li { color: var(--muted); }
.foot-col { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin: 8px 0; }
.foot-col a { color: var(--ink); text-decoration: none; }
.foot-col a:hover { color: var(--primary); text-decoration: underline; }
.foot-logo { color: var(--ink); font-weight: 700; font-size: 18px; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.foot-logo:hover { color: var(--primary); text-decoration: none; }
.foot-base {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding: 14px 0;
  font-size: 13px;
  color: var(--muted);
}
@media (max-width: 1023px) {
  .section { padding: 52px 0; }
  .desk-nav, .nav-cta { display: none; }
  .menu-toggle { display: inline-block; }
  .grid-container { width: min(1120px, calc(100% - 32px)); }
  .ability-main { height: auto; margin-bottom: 16px; }
}
@media (max-width: 768px) {
  .news-item { flex-direction: column; gap: 4px; }
  .news-date { min-width: 0; }
  .scene-side { margin-top: 8px; }
}
@media (max-width: 520px) {
  .section { padding: 44px 0; }
  .logo-text { font-size: 15px; }
  .stat-num { font-size: 28px; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; }
  .scene-bar:nth-child(n) { width: 78vw; }
  h1 { font-size: 30px; }
}

/* roulang page: category1 */
:root {
 --bg: #F5F7FB;
 --surface: #FFFFFF;
 --ink: #1B2430;
 --muted: #5E6C7B;
 --line: #E4EAF2;
 --primary: #2A5F8F;
 --primary-hover: #1E4A70;
 --accent: #B86145;
 --shadow: 0 10px 28px rgba(32, 72, 112, 0.08);
 --radius: 14px;
 --radius-sm: 10px;
 --header: 72px;
}
/* roulang page: category1 */
:root {
 --bg: #F5F7FB;
 --surface: #FFFFFF;
 --ink: #1B2430;
 --muted: #5E6C7B;
 --line: #E4EAF2;
 --primary: #2A5F8F;
 --primary-hover: #1E4A70;
 --accent: #B86145;
 --shadow: 0 10px 28px rgba(32, 72, 112, 0.08);
 --radius: 14px;
 --radius-sm: 10px;
 --header: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ink);
 font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
 font-size: 16px;
 font-weight: 400;
 line-height: 1.75;
 text-align: left;
}
img { max-width: 100%; height: auto; border: 0; display: block; }
button, input, select, textarea { font-family: inherit; color: inherit; }
button { background: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 650; line-height: 1.3; color: var(--ink); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
a:active { color: var(--primary-hover); }
a:focus-visible, button:focus-visible, summary:focus-visible {
 outline: 2px solid var(--primary);
 outline-offset: 2px;
}
.grid-container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 88px 0; border-top: 1px solid var(--line); scroll-margin-top: 88px; }
.section:first-child { border-top: 0; }
.section-bg { background: var(--bg); }
.section-surface { background: var(--surface); }
.section-head { margin-bottom: 24px; max-width: 46em; }
.section-head h2 { font-size: 26px; letter-spacing: -.02em; }
.section-head p { margin-top: 10px; color: var(--muted); max-width: 40em; }
.lead { font-size: 18px; line-height: 1.7; margin-top: 14px; max-width: 40em; color: var(--ink); }
.card {
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 20px;
 transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(32, 72, 112, 0.12); }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 height: 44px;
 padding: 0 18px;
 border-radius: var(--radius-sm);
 border: 1px solid transparent;
 font-size: 15px;
 font-weight: 600;
 line-height: 1;
 cursor: pointer;
 text-decoration: none;
 transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
 appearance: none;
 -webkit-appearance: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn.is-disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--primary-hover); color: #fff; }
.btn-ghost { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-ghost:hover, .btn-ghost:focus-visible { background: #E8F1F8; color: var(--primary-hover); }
.badge {
 display: inline-flex;
 align-items: center;
 height: 26px;
 padding: 0 10px;
 border-radius: 999px;
 background: #E8F1F8;
 color: var(--primary);
 font-size: 12px;
 font-weight: 600;
 letter-spacing: .02em;
}
.badge-accent { background: #F8EBE6; color: var(--accent); }
.clean-list { list-style: none; margin: 14px 0 0; padding: 0; }
.clean-list li { position: relative; padding-left: 16px; margin: 8px 0; color: var(--muted); }
.clean-list li::before {
 content: "";
 width: 6px;
 height: 6px;
 border-radius: 50%;
 background: var(--primary);
 position: absolute;
 left: 0;
 top: .72em;
}
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 min-height: var(--header);
 background: rgba(255,255,255,.96);
 border-bottom: 1px solid var(--line);
 backdrop-filter: saturate(1.1);
}
.nav-row { min-height: var(--header); display: flex; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; font-size: 18px; letter-spacing: -.03em; flex: 0 1 auto; min-width: 0; }
.logo:hover { color: var(--primary); text-decoration: none; }
.logo-mark { width: 28px; height: 28px; flex: 0 0 28px; }
.logo-text { white-space: nowrap; }
.desk-nav { display: flex; align-items: center; gap: 22px; margin-left: 12px; flex: 1; }
.desk-nav a {
 color: var(--ink);
 font-size: 15px;
 letter-spacing: -.03em;
 padding: 8px 0 6px;
 border-bottom: 2px solid transparent;
 text-decoration: none;
}
.desk-nav a:hover { color: var(--primary); text-decoration: none; }
.desk-nav a.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-cta { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.menu-toggle {
 display: none;
 width: 44px;
 height: 44px;
 margin-left: auto;
 border: 1px solid var(--line);
 border-radius: var(--radius-sm);
 background: #fff;
 padding: 0;
 cursor: pointer;
}
.menu-toggle span { display: block; width: 18px; height: 1.5px; margin: 4px auto; background: var(--ink); }
.menu-toggle:hover { border-color: var(--primary); }
.off-canvas { background: var(--surface); }
.mobile-panel { padding: 24px 20px 32px; display: flex; flex-direction: column; min-height: 100%; }
.menu-close {
 align-self: flex-end;
 height: 36px;
 padding: 0 12px;
 border: 1px solid var(--line);
 border-radius: var(--radius-sm);
 color: var(--ink);
 cursor: pointer;
}
.menu-close:hover { color: var(--primary); border-color: var(--primary); }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
.mobile-nav a {
 color: var(--ink);
 text-decoration: none;
 padding: 12px 4px;
 border-bottom: 1px solid var(--line);
 font-weight: 600;
}
.mobile-nav a:hover, .mobile-nav a.is-active { color: var(--primary); text-decoration: none; }
.mobile-cta { margin-top: auto; display: flex; flex-direction: column; gap: 10px; padding-top: 24px; }
.mobile-cta .btn { width: 100%; }
.stat-card { height: 100%; padding: 18px 16px 16px; }
.link-arrow { font-weight: 700; text-underline-offset: 4px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chip {
 display: inline-flex;
 align-items: center;
 height: 36px;
 padding: 0 14px;
 border-radius: 999px;
 background: #fff;
 border: 1px solid var(--line);
 color: var(--ink);
 font-size: 14px;
 text-decoration: none;
}
.chip:hover, .chip:focus-visible { color: var(--primary); border-color: var(--primary); text-decoration: none; }
.ability-main { height: 100%; }
.media-card { padding: 0; overflow: hidden; height: 100%; }
.media-card:hover { transform: translateY(-2px); }
.media-card .ph { border-radius: 0; }
.media-body { padding: 16px 18px 18px; }
.media-body p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-top: 6px; }
.media-body h3 { font-size: 18px; }
.media-body h3 a { color: var(--ink); text-decoration: none; }
.media-body h3 a:hover { color: var(--primary); text-decoration: underline; }
.step-card p, .quick-card p, .assure-item p { color: var(--muted); }
.news-item {
 display: flex;
 gap: 16px;
 align-items: baseline;
 padding: 14px 0;
 border-bottom: 1px solid var(--line);
}
.news-item h3 { margin: 0; font-size: 16px; }
.news-item a { color: var(--ink); text-decoration: none; }
.news-item a:hover { color: var(--primary); text-decoration: underline; }
.assure-item { display: flex; gap: 12px; align-items: flex-start; height: 100%; }
.slot-a { min-height: 210px; background: #fff; }
.faq-list { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { cursor: pointer; padding: 16px 0; font-weight: 650; }
.faq-item p { color: var(--muted); margin: 0 0 16px; }
.ph { width: 100%; display: block; background: #E7EDF4; object-fit: cover; }
.ratio-wide { aspect-ratio: 16/9; }
.ratio-tall { aspect-ratio: 4/5; }
.cat-guide { padding-top: 96px; padding-bottom: 96px; }
.cat-guide h1 { font-size: 36px; letter-spacing: -.03em; max-width: 16em; }
.result-line {
 margin: 0;
 padding: 22px 22px;
 background: var(--bg);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 color: var(--muted);
 line-height: 1.75;
}
.filter-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 22px 36px;
 padding: 18px 20px;
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.filter-group { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.filter-label { font-size: 13px; color: var(--muted); font-weight: 600; letter-spacing: .04em; }
.filter-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-opt {
 height: 36px;
 padding: 0 14px;
 border-radius: 999px;
 border: 1px solid var(--line);
 background: #fff;
 color: var(--ink);
 font-size: 14px;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.filter-opt:hover { border-color: var(--primary); color: var(--primary); }
.filter-opt.is-selected { background: #E8F1F8; color: var(--primary); border-color: #D5E5F2; }
.more-row { margin-top: 22px; }
.pick-card { height: 100%; display: flex; flex-direction: column; }
.pick-card p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.pick-card .link-arrow { margin-top: auto; padding-top: 14px; }
.compare-narrow, .compare-wide { height: 100%; }
.compare-wide { background: #F8FBFE; }
.compare-narrow h3, .compare-wide h3 { margin: 12px 0 8px; font-size: 20px; }
.compare-narrow p, .compare-wide p { color: var(--muted); max-width: 42em; }
.rhythm-card { height: 100%; position: relative; padding-top: 22px; }
.rhythm-dot {
 width: 10px;
 height: 10px;
 border-radius: 50%;
 background: var(--accent);
 box-shadow: 0 0 0 4px #F8EBE6;
 margin-bottom: 12px;
}
.rhythm-card time { display: block; color: var(--primary); font-size: 13px; font-weight: 700; letter-spacing: .02em; }
.rhythm-card h3 { margin: 6px 0 8px; font-size: 17px; }
.rhythm-card p { color: var(--muted); font-size: 14px; }
.mini-list { max-width: 720px; }
.mini-faq {
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--surface);
 box-shadow: var(--shadow);
 margin-bottom: 12px;
 padding: 0 16px;
}
.mini-faq summary {
 list-style: none;
 cursor: pointer;
 min-height: 52px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
 font-weight: 650;
 font-size: 15px;
}
.mini-faq summary::-webkit-details-marker { display: none; }
.mini-faq summary::after { content: "+"; color: var(--primary); font-weight: 700; font-size: 18px; }
.mini-faq[open] summary::after { content: "–"; }
.mini-faq p { color: var(--muted); font-size: 14px; padding: 0 0 14px; max-width: 40em; }
.cta-slim { padding: 28px 0; }
.cta-slim-inner {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
 padding: 22px 24px;
 background: var(--surface);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.cta-slim-inner p { max-width: 40em; font-size: 16px; }
.site-footer {
 background: var(--surface);
 border-top: 1px solid var(--line);
 padding: 56px 0 28px;
 color: var(--muted);
}
.foot-logo {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 color: var(--ink);
 font-weight: 700;
 font-size: 18px;
 text-decoration: none;
}
.foot-logo:hover { color: var(--primary); text-decoration: none; }
.foot-brand p { color: var(--muted); max-width: 24em; }
.foot-title { font-size: 15px; margin: 0 0 12px; color: var(--ink); }
.foot-col { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin: 8px 0; }
.foot-col a { color: var(--muted); text-decoration: none; }
.foot-col a:hover { color: var(--primary); text-decoration: underline; }
.foot-base {
 margin-top: 28px;
 padding-top: 16px;
 border-top: 1px solid var(--line);
 font-size: 13px;
 color: var(--muted);
}
@media (max-width: 1024px) {
 .desk-nav, .nav-cta { display: none; }
 .menu-toggle { display: inline-block; }
 .section { padding: 64px 0; }
 .cat-guide { padding-top: 64px; padding-bottom: 64px; }
 .cat-guide h1, h1 { font-size: 30px; }
 .section-head h2 { font-size: 22px; }
}
@media (max-width: 768px) {
 .section { padding: 52px 0; }
 .cat-guide { padding-top: 52px; padding-bottom: 52px; }
 .cat-guide h1 { font-size: 26px; }
 .lead { font-size: 16px; }
 .filter-bar { gap: 16px; }
 .cta-slim-inner { flex-direction: column; align-items: stretch; }
 .cta-slim-inner .btn { width: 100%; }
}
@media (max-width: 520px) {
 .grid-container { width: calc(100% - 32px); }
 .section { padding: 44px 0; }
 .cat-guide { padding-top: 44px; padding-bottom: 44px; }
 .logo { font-size: 14px; }
 .logo-text { font-size: 14px; }
 .nav-row { min-height: 64px; gap: 10px; }
 .cat-guide h1 { font-size: 24px; }
 .media-body h3 { font-size: 16px; }
}