/* roulang page: index */
:root {
      --paper: #f6f2ea;
      --paper-deep: #ece4d8;
      --ink: #211c20;
      --muted: #716a65;
      --plum: #4a2238;
      --plum-deep: #2d1424;
      --field: #285b4b;
      --coral: #d95445;
      --yellow: #d9db4b;
      --line: #cdc5b9;
      --dark-line: rgba(246,242,234,.25);
      --radius: 6px;
      --shadow: 0 18px 38px rgba(33,28,32,.09);
      --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      --font-display: "Songti SC", "STSong", "SimSun", serif;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-width: 320px;
      background: var(--paper);
      color: var(--ink);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.7;
      letter-spacing: 0;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    img { display: block; max-width: 100%; }
    ::selection { background: var(--yellow); color: var(--ink); }
    .site-shell { position: relative; overflow: hidden; }
    .container { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
    .display { font-family: var(--font-display); font-weight: 700; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 10px;
      color: var(--field); font-size: 12px; font-weight: 700; line-height: 1;
    }
    .eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
    .section-title { font-family: var(--font-display); font-size: clamp(30px, 4vw, 52px); line-height: 1.18; margin: 16px 0 14px; }
    .section-copy { max-width: 660px; color: var(--muted); margin: 0; font-size: 15px; }
    .button {
      display: inline-flex; align-items: center; justify-content: center; gap: 10px;
      min-height: 48px; padding: 0 21px; border: 1px solid transparent;
      border-radius: 4px; font-size: 14px; font-weight: 700;
      transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
    }
    .button:hover { transform: translateY(-2px); }
    .button:active { transform: translateY(0); }
    .button:focus-visible, .nav-link:focus-visible, .faq-trigger:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
      outline: 3px solid var(--yellow); outline-offset: 3px;
    }
    .button-primary { background: var(--plum); color: var(--paper); }
    .button-primary:hover { background: var(--coral); }
    .button-line { border-color: var(--line); color: var(--ink); background: transparent; }
    .button-line:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
    .button-dark { background: var(--paper); color: var(--ink); }
    .button-dark:hover { background: var(--yellow); }
    .header {
      position: sticky; top: 0; z-index: 40; background: rgba(246,242,234,.94);
      border-bottom: 1px solid var(--line); backdrop-filter: blur(10px);
    }
    .nav-wrap { min-height: 78px; display: flex; align-items: center; gap: 24px; }
    .brand {
      flex-shrink: 0; font-family: var(--font-display); font-size: 25px; line-height: 1;
      font-weight: 700; color: var(--plum); white-space: nowrap;
    }
    .channel-line { width: 1px; height: 24px; background: var(--line); }
    .nav-list { display: flex; align-items: center; gap: 24px; margin-left: auto; }
    .nav-link { position: relative; font-size: 14px; color: var(--muted); padding: 7px 0; }
    .nav-link::after {
      content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px;
      background: var(--plum); transition: right .2s ease;
    }
    .nav-link:hover, .nav-link.active { color: var(--ink); }
    .nav-link:hover::after, .nav-link.active::after { right: 0; }
    .nav-cta { margin-left: 4px; min-height: 40px; padding: 0 15px; font-size: 13px; }
    .menu-toggle {
      display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line);
      background: transparent; border-radius: 4px; color: var(--ink); font-size: 20px;
    }
    .hero { position: relative; padding: 68px 0 24px; }
    .hero-grid {
      display: grid; grid-template-columns: 1.12fr .88fr; gap: 38px; align-items: stretch;
      min-height: 525px; border-top: 1px solid var(--ink);
    }
    .hero-main { padding: 38px 0 28px; display: flex; flex-direction: column; justify-content: space-between; }
    .hero-number { font-size: 12px; color: var(--muted); font-weight: 700; }
    .hero-title {
      max-width: 700px; margin: 18px 0 20px; font-family: var(--font-display);
      font-size: clamp(54px, 7vw, 92px); line-height: .98; color: var(--plum); letter-spacing: 0;
    }
    .hero-copy { max-width: 600px; margin: 0; color: #554d49; font-size: 16px; line-height: 1.9; }
    .hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 30px; }
    .text-link { display: inline-flex; align-items: center; gap: 8px; padding: 12px 3px; font-size: 14px; font-weight: 700; border-bottom: 1px solid var(--ink); }
    .text-link:hover { color: var(--coral); border-color: var(--coral); }
    .hero-meta { display: flex; gap: 22px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 42px; }
    .hero-meta b { display: block; font-size: 19px; line-height: 1.1; color: var(--field); }
    .hero-meta span { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }
    .hero-board {
      position: relative; margin: 28px 0 0; min-height: 470px; overflow: hidden;
      background: var(--ink); border-radius: var(--radius); color: var(--paper);
    }
    .hero-board::before, .hero-board::after { content: ""; position: absolute; border: 1px solid rgba(246,242,234,.34); border-radius: 50%; }
    .hero-board::before { width: 350px; height: 350px; right: -105px; top: -125px; }
    .hero-board::after { width: 260px; height: 260px; left: -135px; bottom: -135px; }
    .board-grid {
      position: absolute; inset: 0; opacity: .55;
      background-image: linear-gradient(rgba(246,242,234,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(246,242,234,.12) 1px, transparent 1px);
      background-size: 44px 44px;
    }
    .board-content { position: relative; z-index: 1; height: 100%; padding: 28px; display: flex; flex-direction: column; }
    .board-top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
    .board-stamp { color: var(--yellow); font-weight: 700; }
    .board-issue { color: rgba(246,242,234,.63); }
    .board-quote { margin: auto 0; max-width: 330px; font-family: var(--font-display); font-size: 32px; line-height: 1.34; }
    .board-bottom { border-top: 1px solid var(--dark-line); padding-top: 14px; display: flex; justify-content: space-between; font-size: 12px; color: rgba(246,242,234,.75); }
    .hero-next { width: min(1240px, calc(100% - 48px)); margin: 0 auto; border-top: 1px solid var(--line); padding: 12px 0 0; color: var(--muted); font-size: 12px; }
    .hero-next span { color: var(--coral); margin-right: 9px; }
    .stats { padding: 56px 0 88px; }
    .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
    .stat { min-height: 170px; padding: 25px; border-right: 1px solid var(--line); position: relative; }
    .stat:last-child { border-right: 0; }
    .stat:nth-child(2) { background: var(--field); color: var(--paper); }
    .stat:nth-child(2) .stat-label, .stat:nth-child(2) .stat-note { color: rgba(246,242,234,.75); }
    .stat-number { font-family: var(--font-display); font-size: 56px; line-height: 1; }
    .stat-label { margin-top: 12px; font-size: 14px; font-weight: 700; }
    .stat-note { position: absolute; left: 25px; bottom: 22px; font-size: 12px; color: var(--muted); }
    .section { padding: 86px 0; border-top: 1px solid var(--line); }
    .matrix-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 32px; align-items: end; margin-bottom: 34px; }
    .matrix { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-auto-rows: 220px; gap: 12px; }
    .entry {
      position: relative; overflow: hidden; border: 1px solid var(--line); padding: 23px; background: #fbf8f2;
      display: flex; flex-direction: column; justify-content: space-between; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .entry:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--field); }
    .entry.featured { grid-row: span 2; background: var(--plum); color: var(--paper); }
    .entry.green { background: var(--field); color: var(--paper); }
    .entry.wide { grid-column: span 2; background: var(--paper-deep); }
    .entry-no { color: var(--coral); font-size: 12px; font-weight: 700; }
    .featured .entry-no, .green .entry-no { color: var(--yellow); }
    .entry-title { font-family: var(--font-display); font-size: 28px; line-height: 1.2; margin: 12px 0 9px; }
    .entry p { font-size: 13px; line-height: 1.75; margin: 0; color: var(--muted); max-width: 310px; }
    .featured p, .green p { color: rgba(246,242,234,.76); }
    .entry-bottom { display: flex; justify-content: space-between; gap: 10px; align-items: center; font-size: 12px; }
    .tag { display: inline-flex; padding: 3px 8px; border: 1px solid currentColor; color: var(--field); font-size: 11px; font-weight: 700; }
    .featured .tag, .green .tag { color: var(--paper); }
    .arrow { font-size: 19px; transition: transform .2s ease; }
    .entry:hover .arrow { transform: translateX(4px); }
    .rules-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
    .rule-intro { position: sticky; top: 108px; }
    .rule-list { border-top: 1px solid var(--ink); }
    .rule-item { display: grid; grid-template-columns: 72px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
    .rule-index { font-family: var(--font-display); color: var(--coral); font-size: 28px; line-height: 1.1; }
    .rule-item h3 { font-size: 17px; margin: 0 0 6px; }
    .rule-item p { margin: 0; color: var(--muted); font-size: 14px; }
    .compare { background: var(--ink); color: var(--paper); }
    .compare .section-copy { color: rgba(246,242,234,.65); }
    .compare-grid { display: grid; grid-template-columns: 1fr 1px 1fr; gap: 35px; margin-top: 36px; }
    .compare-divider { background: var(--dark-line); }
    .compare-col { padding: 4px 8px; }
    .compare-label { color: var(--yellow); font-size: 12px; font-weight: 700; }
    .compare-col h3 { font-family: var(--font-display); font-size: 37px; line-height: 1.2; margin: 14px 0 18px; }
    .compare-list { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--dark-line); }
    .compare-list li { padding: 14px 0; border-bottom: 1px solid var(--dark-line); color: rgba(246,242,234,.78); font-size: 14px; }
    .compare-list b { color: var(--paper); }
    .news-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 54px; align-items: start; }
    .news-list { margin-top: 30px; border-top: 1px solid var(--ink); }
    .news-item { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 15px; padding: 20px 0; border-bottom: 1px solid var(--line); transition: padding .2s ease; }
    .news-item:hover { padding-left: 10px; }
    .news-num { color: var(--coral); font-family: var(--font-display); font-size: 25px; }
    .news-item h3 { margin: 0; font-size: 17px; line-height: 1.45; }
    .news-item p { color: var(--muted); margin: 4px 0 0; font-size: 13px; }
    .news-meta { color: var(--muted); font-size: 12px; white-space: nowrap; }
    .recommend { border: 1px solid var(--line); background: var(--paper-deep); padding: 27px; }
    .recommend-kicker { color: var(--field); font-size: 12px; font-weight: 700; }
    .recommend h3 { font-family: var(--font-display); margin: 14px 0 12px; font-size: 31px; line-height: 1.25; }
    .recommend p { color: var(--muted); font-size: 14px; margin: 0 0 20px; }
    .review-band { padding: 58px 0; background: var(--field); color: var(--paper); }
    .review-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 58px; align-items: center; }
    .rating { font-family: var(--font-display); color: var(--yellow); font-size: 78px; line-height: 1; }
    .review-summary p { color: rgba(246,242,234,.76); margin: 10px 0 0; font-size: 14px; }
    .review-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .review-card { padding: 19px; border: 1px solid rgba(246,242,234,.3); min-height: 142px; }
    .review-card p { margin: 0; font-size: 14px; line-height: 1.7; }
    .review-card span { display: block; color: var(--yellow); margin-top: 14px; font-size: 12px; }
    .faq-wrap { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
    .faq-list { border-top: 1px solid var(--ink); }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-trigger {
      width: 100%; padding: 20px 0; display: flex; justify-content: space-between; gap: 20px;
      text-align: left; background: transparent; border: 0; color: var(--ink); font-weight: 700; font-size: 16px;
    }
    .faq-icon { flex: 0 0 auto; color: var(--coral); font-size: 24px; line-height: 1; transition: transform .2s ease; }
    .faq-item.open .faq-icon { transform: rotate(45deg); }
    .faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
    .faq-item.open .faq-answer { grid-template-rows: 1fr; }
    .faq-answer-inner { overflow: hidden; }
    .faq-answer p { margin: 0; padding: 0 42px 20px 0; color: var(--muted); font-size: 14px; }
    .cta-section { padding: 88px 0; background: var(--paper-deep); border-top: 1px solid var(--line); }
    .cta-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 55px; align-items: start; }
    .form-card { border-top: 2px solid var(--plum); padding-top: 18px; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-field { display: flex; flex-direction: column; gap: 7px; }
    .form-field.full { grid-column: 1 / -1; }
    label { font-size: 13px; font-weight: 700; }
    input, select, textarea {
      width: 100%; border: 1px solid var(--line); border-radius: 3px; background: rgba(255,255,255,.45);
      color: var(--ink); padding: 12px 13px; min-height: 46px; transition: border-color .2s ease, background-color .2s ease;
    }
    textarea { min-height: 112px; resize: vertical; }
    input:focus, select:focus, textarea:focus { border-color: var(--plum); background: #fffdf9; outline: none; }
    .consent { display: flex; align-items: flex-start; gap: 9px; color: var(--muted); font-size: 12px; margin: 18px 0; }
    .consent input { width: 16px; min-height: 16px; margin-top: 3px; accent-color: var(--plum); }
    .form-status { min-height: 20px; margin-top: 10px; color: var(--field); font-size: 13px; }
    .footer { background: var(--ink); color: var(--paper); padding: 54px 0 24px; }
    .footer-top { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 34px; padding-bottom: 38px; border-bottom: 1px solid var(--dark-line); }
    .footer-brand { font-family: var(--font-display); color: var(--yellow); font-size: 31px; line-height: 1.2; }
    .footer p { color: rgba(246,242,234,.65); font-size: 13px; max-width: 360px; margin: 12px 0 0; }
    .footer-heading { font-size: 12px; color: var(--yellow); font-weight: 700; margin: 4px 0 13px; }
    .footer-links { list-style: none; padding: 0; margin: 0; }
    .footer-links li { margin: 8px 0; }
    .footer-links a { color: rgba(246,242,234,.76); font-size: 14px; }
    .footer-links a:hover { color: var(--yellow); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; color: rgba(246,242,234,.48); font-size: 12px; flex-wrap: wrap; }
    .float-cta {
      position: fixed; z-index: 30; right: 22px; bottom: 22px; min-height: 48px; padding: 0 16px;
      background: var(--coral); color: #fff; border: 1px solid #fff; border-radius: 4px; box-shadow: 0 10px 24px rgba(33,28,32,.25);
      display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; transition: transform .2s ease, background .2s ease;
    }
    .float-cta:hover { transform: translateY(-3px); background: var(--plum); }
    .mobile-menu { display: none; }

    @media (max-width: 1024px) {
      .hero-grid { grid-template-columns: 1fr .78fr; gap: 26px; }
      .hero-title { font-size: 62px; }
      .matrix { grid-template-columns: 1.08fr .92fr; }
      .entry.wide { grid-column: auto; }
      .matrix .entry:last-child { grid-column: span 2; }
      .rules-wrap, .faq-wrap, .cta-grid { gap: 38px; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 40px, 1240px); }
      .nav-wrap { min-height: 68px; gap: 14px; }
      .brand { font-size: 21px; max-width: calc(100vw - 110px); overflow: hidden; text-overflow: ellipsis; }
      .channel-line, .nav-list { display: none; }
      .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
      .mobile-menu { display: none; border-top: 1px solid var(--line); padding: 12px 20px 18px; }
      .mobile-menu.show { display: grid; gap: 6px; }
      .mobile-menu a { padding: 10px 0; font-size: 14px; border-bottom: 1px solid rgba(205,197,185,.7); }
      .hero { padding-top: 35px; }
      .hero-grid { grid-template-columns: 1fr; min-height: 0; }
      .hero-main { padding: 28px 0 18px; }
      .hero-title { font-size: clamp(48px, 13vw, 68px); }
      .hero-board { min-height: 320px; margin: 0 0 16px; }
      .board-quote { font-size: 28px; }
      .stats { padding: 40px 0 64px; }
      .stats-grid { grid-template-columns: 1fr 1fr; }
      .stat { border-bottom: 1px solid var(--line); }
      .stat:nth-child(2) { border-right: 0; }
      .stat:nth-child(3), .stat:nth-child(4) { border-bottom: 0; }
      .matrix-head, .rules-wrap, .compare-grid, .news-layout, .review-grid, .faq-wrap, .cta-grid { grid-template-columns: 1fr; gap: 28px; }
      .rule-intro { position: static; }
      .compare-divider { width: 100%; height: 1px; }
      .matrix { grid-template-columns: 1fr 1fr; grid-auto-rows: 205px; }
      .entry.featured { grid-row: span 1; grid-column: span 2; }
      .matrix .entry:last-child { grid-column: span 2; }
      .review-cards { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr 1fr; }
      .footer-top > :first-child { grid-column: span 2; }
    }
    @media (max-width: 520px) {
      .container { width: min(100% - 32px, 1240px); }
      .hero-next { width: min(100% - 32px, 1240px); }
      .hero-title { font-size: 48px; }
      .hero-copy { font-size: 15px; }
      .hero-actions { align-items: stretch; }
      .hero-actions .button { width: 100%; }
      .hero-actions .text-link { width: fit-content; }
      .hero-meta { gap: 14px; }
      .stat { padding: 19px 16px; min-height: 144px; }
      .stat-number { font-size: 45px; }
      .stat-note { left: 16px; bottom: 16px; }
      .section, .cta-section { padding: 62px 0; }
      .matrix { grid-template-columns: 1fr; grid-auto-rows: auto; }
      .entry, .entry.featured, .matrix .entry:last-child { grid-column: auto; min-height: 208px; }
      .entry.featured { min-height: 260px; }
      .rule-item { grid-template-columns: 52px 1fr; gap: 10px; }
      .news-item { grid-template-columns: 42px 1fr; gap: 10px; }
      .news-meta { grid-column: 2; }
      .compare-col h3 { font-size: 31px; }
      .form-grid { grid-template-columns: 1fr; }
      .form-field.full { grid-column: auto; }
      .footer-top { grid-template-columns: 1fr; }
      .footer-top > :first-child { grid-column: auto; }
      .footer-bottom { display: block; }
      .footer-bottom span { display: block; margin-bottom: 8px; }
      .float-cta { right: 16px; bottom: 16px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
    }

/* roulang page: category1 */
:root {
 --paper: #f6f2ea;
 --paper-deep: #ece4d8;
 --ink: #211c20;
 --muted: #716a65;
 --plum: #4a2238;
 --plum-deep: #2d1424;
 --field: #285b4b;
 --coral: #d95445;
 --yellow: #d9db4b;
 --line: #cdc5b9;
 --dark-line: rgba(246,242,234,.25);
 --radius: 6px;
 --shadow: 0 18px 38px rgba(33,28,32,.09);
 --font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
 --font-display: "Songti SC", "STSong", "SimSun", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 min-width: 320px;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--font-body);
 font-size: 16px;
 line-height: 1.7;
 letter-spacing: 0;
 overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
img { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { overflow-wrap: anywhere; }
.container { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 86px 0; border-top: 1px solid var(--line); }
.section-head {
 display: grid;
 grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
 gap: 42px;
 align-items: end;
 margin-bottom: 38px;
}
.eyebrow {
 display: inline-flex;
 align-items: center;
 gap: 10px;
 color: var(--field);
 font-size: 12px;
 font-weight: 700;
 line-height: 1;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.section-title {
 font-family: var(--font-display);
 font-size: clamp(30px, 4vw, 52px);
 line-height: 1.18;
 margin: 16px 0 0;
 letter-spacing: 0;
}
.section-copy { max-width: 660px; color: var(--muted); margin: 0; font-size: 15px; }
.button {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 10px;
 min-height: 48px;
 padding: 0 21px;
 border: 1px solid transparent;
 border-radius: 4px;
 font-size: 14px;
 font-weight: 700;
 transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-primary { background: var(--plum); color: var(--paper); }
.button-primary:hover { background: var(--coral); }
.button-line { border-color: var(--line); color: var(--ink); background: transparent; }
.button-line:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.button-dark { background: var(--paper); color: var(--ink); }
.button-dark:hover { background: var(--yellow); }
.button[aria-busy="true"] { pointer-events: none; opacity: .72; }
.button:focus-visible,
.nav-link:focus-visible,
.menu-toggle:focus-visible,
.filter-button:focus-visible,
.faq-trigger:focus-visible,
.topic-link:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
 outline: 3px solid var(--yellow);
 outline-offset: 3px;
}
.header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(246,242,234,.94);
 border-bottom: 1px solid var(--line);
 backdrop-filter: blur(10px);
 transition: box-shadow .2s ease, background-color .2s ease;
}
.header.scrolled { box-shadow: 0 8px 24px rgba(33,28,32,.08); background: rgba(246,242,234,.98); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; gap: 24px; }
.brand {
 flex-shrink: 0;
 font-family: var(--font-display);
 font-size: 25px;
 line-height: 1;
 font-weight: 700;
 color: var(--plum);
 white-space: nowrap;
}
.brand::after {
 content: "";
 display: inline-block;
 width: 1px;
 height: 24px;
 margin-left: 24px;
 vertical-align: middle;
 background: var(--line);
}
.nav-list { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.nav-link { position: relative; font-size: 14px; color: var(--muted); padding: 7px 0; }
.nav-link::after {
 content: "";
 position: absolute;
 left: 0;
 right: 100%;
 bottom: 0;
 height: 1px;
 background: var(--plum);
 transition: right .2s ease;
}
.nav-link:hover, .nav-link.active { color: var(--ink); }
.nav-link:hover::after, .nav-link.active::after { right: 0; }
.nav-cta { margin-left: 4px; min-height: 40px; padding: 0 15px; font-size: 13px; }
.menu-toggle {
 display: none;
 margin-left: auto;
 width: 42px;
 height: 42px;
 border: 1px solid var(--line);
 background: transparent;
 border-radius: 4px;
 color: var(--ink);
 font-size: 20px;
 align-items: center;
 justify-content: center;
 transition: background-color .2s ease, color .2s ease;
}
.menu-toggle:hover { background: var(--ink); color: var(--paper); }
.category-hero { padding: 58px 0 30px; }
.category-rule { border-top: 1px solid var(--ink); padding-top: 20px; }
.category-kicker {
 display: flex;
 justify-content: space-between;
 gap: 20px;
 padding-bottom: 16px;
 border-bottom: 1px solid var(--line);
 color: var(--muted);
 font-size: 12px;
 font-weight: 700;
}
.category-hero-grid {
 display: grid;
 grid-template-columns: minmax(0, 1.4fr) minmax(290px, .6fr);
 gap: 52px;
 padding: 42px 0 48px;
 align-items: end;
}
.category-title {
 max-width: 860px;
 margin: 0;
 color: var(--plum);
 font-family: var(--font-display);
 font-size: clamp(50px, 7vw, 88px);
 line-height: 1.04;
 letter-spacing: 0;
}
.category-intro {
 max-width: 500px;
 margin: 0 0 5px;
 padding-left: 24px;
 border-left: 2px solid var(--field);
 color: #554d49;
 font-size: 16px;
 line-height: 1.95;
}
.category-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.stat-strip {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 border: 1px solid var(--line);
 background: var(--paper-deep);
}
.stat-item { min-height: 112px; padding: 20px; border-right: 1px solid var(--line); }
.stat-item:last-child { border-right: 0; }
.stat-number { display: block; color: var(--field); font-family: var(--font-display); font-size: 34px; line-height: 1; }
.stat-label { display: block; margin-top: 10px; color: var(--muted); font-size: 12px; }
.feature-layout {
 display: grid;
 grid-template-columns: 1.45fr .55fr;
 grid-template-rows: 1fr 1fr;
 gap: 14px;
}
.feature-main {
 grid-row: 1 / 3;
 min-height: 510px;
 position: relative;
 overflow: hidden;
 padding: 38px;
 color: var(--paper);
 background: var(--plum-deep);
 border-radius: var(--radius);
}
.feature-main::before {
 content: "";
 position: absolute;
 inset: 0;
 background-image:
  linear-gradient(rgba(246,242,234,.1) 1px, transparent 1px),
  linear-gradient(90deg, rgba(246,242,234,.1) 1px, transparent 1px);
 background-size: 48px 48px;
 opacity: .55;
}
.feature-main::after {
 content: "";
 position: absolute;
 width: 330px;
 height: 330px;
 right: -120px;
 bottom: -140px;
 border: 1px solid rgba(246,242,234,.4);
 border-radius: 50%;
}
.feature-content {
 position: relative;
 z-index: 1;
 min-height: 434px;
 display: flex;
 flex-direction: column;
 justify-content: space-between;
}
.feature-no { color: var(--yellow); font-size: 12px; font-weight: 700; }
.feature-title {
 max-width: 700px;
 margin: 18px 0 16px;
 font-family: var(--font-display);
 font-size: clamp(34px, 5vw, 58px);
 line-height: 1.1;
}
.feature-copy { max-width: 650px; margin: 0; color: rgba(246,242,234,.75); }
.feature-link {
 display: inline-flex;
 align-items: center;
 gap: 12px;
 width: fit-content;
 margin-top: 28px;
 padding-bottom: 5px;
 border-bottom: 1px solid var(--paper);
 font-weight: 700;
}
.feature-link span { transition: transform .2s ease; }
.feature-link:hover span { transform: translateX(5px); }
.mini-feature {
 min-height: 248px;
 padding: 26px;
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--paper);
 transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.mini-feature:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--field); }
.mini-feature.green { background: var(--field); color: var(--paper); border-color: var(--field); }
.mini-feature h3 { margin: 14px 0 8px; font-family: var(--font-display); font-size: 25px; line-height: 1.2; }
.mini-feature p { margin: 0; color: var(--muted); font-size: 14px; }
.mini-feature.green p { color: rgba(246,242,234,.76); }
.mini-meta { display: flex; justify-content: space-between; gap: 15px; font-size: 12px; color: var(--muted); }
.green .mini-meta { color: var(--yellow); }
.filter-bar {
 position: sticky;
 top: 78px;
 z-index: 20;
 padding: 13px 0;
 border-top: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
 background: rgba(246,242,234,.96);
 backdrop-filter: blur(8px);
}
.filter-inner { display: flex; align-items: center; gap: 10px; overflow-x: auto; scrollbar-width: thin; }
.filter-label { flex: 0 0 auto; margin-right: 7px; color: var(--muted); font-size: 12px; font-weight: 700; }
.filter-button {
 flex: 0 0 auto;
 border: 1px solid var(--line);
 border-radius: 4px;
 padding: 8px 14px;
 background: transparent;
 color: var(--muted);
 font-size: 13px;
 transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.filter-button:hover, .filter-button.active {
 background: var(--ink);
 border-color: var(--ink);
 color: var(--paper);
}
.directory { border-top: 1px solid var(--ink); }
.topic-item {
 display: grid;
 grid-template-columns: 90px minmax(0, 1fr) 180px 38px;
 gap: 24px;
 align-items: center;
 min-height: 154px;
 padding: 25px 8px;
 border-bottom: 1px solid var(--line);
 transition: background-color .2s ease, padding .2s ease;
}
.topic-item:hover { background: var(--paper-deep); padding-left: 18px; padding-right: 18px; }
.topic-item[hidden] { display: none; }
.topic-no { color: var(--coral); font-family: var(--font-display); font-size: 27px; }
.topic-tag {
 display: inline-flex;
 margin-bottom: 8px;
 padding: 2px 7px;
 background: var(--paper-deep);
 color: var(--field);
 border-radius: 2px;
 font-size: 11px;
 font-weight: 700;
}
.topic-title { margin: 0 0 7px; font-family: var(--font-display); font-size: 27px; line-height: 1.25; }
.topic-copy { max-width: 700px; margin: 0; color: var(--muted); font-size: 14px; }
.topic-meta { color: var(--muted); font-size: 12px; line-height: 1.8; text-align: right; }
.topic-link {
 display: inline-flex;
 width: 38px;
 height: 38px;
 align-items: center;
 justify-content: center;
 border: 1px solid var(--line);
 border-radius: 50%;
 transition: color .2s ease, background-color .2s ease, transform .2s ease;
}
.topic-item:hover .topic-link { background: var(--plum); color: var(--paper); transform: translateX(3px); }
.empty-state { display: none; padding: 45px 20px; text-align: center; color: var(--muted); border-bottom: 1px solid var(--line); }
.empty-state.show { display: block; }
.route-section {
 padding: 80px 0;
 background: var(--ink);
 color: var(--paper);
}
.route-grid {
 display: grid;
 grid-template-columns: .8fr 1.2fr;
 gap: 64px;
 align-items: start;
}
.route-intro { position: sticky; top: 120px; }
.route-intro .eyebrow { color: var(--yellow); }
.route-intro h2 {
 margin: 17px 0;
 font-family: var(--font-display);
 font-size: clamp(34px, 5vw, 54px);
 line-height: 1.15;
}
.route-intro p { margin: 0; color: rgba(246,242,234,.7); }
.route-list { border-top: 1px solid var(--dark-line); }
.route-step {
 display: grid;
 grid-template-columns: 54px 1fr;
 gap: 22px;
 padding: 25px 0;
 border-bottom: 1px solid var(--dark-line);
}
.route-step b { color: var(--yellow); font-family: var(--font-display); font-size: 24px; }
.route-step h3 { margin: 0 0 5px; font-size: 17px; }
.route-step p { margin: 0; color: rgba(246,242,234,.68); font-size: 14px; }
.rules-grid {
 display: grid;
 grid-template-columns: repeat(2, 1fr);
 border-top: 1px solid var(--ink);
 border-left: 1px solid var(--line);
}
.rule-card {
 min-height: 190px;
 padding: 28px;
 border-right: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
 background: var(--paper);
}
.rule-card:nth-child(3) { background: var(--paper-deep); }
.rule-card:nth-child(4) { background: var(--field); color: var(--paper); }
.rule-no { color: var(--coral); font-size: 12px; font-weight: 700; }
.rule-card h3 { margin: 18px 0 8px; font-family: var(--font-display); font-size: 25px; }
.rule-card p { margin: 0; color: var(--muted); font-size: 14px; }
.rule-card:nth-child(4) p { color: rgba(246,242,234,.75); }
.faq-layout { display: grid; grid-template-columns: .62fr 1.38fr; gap: 70px; align-items: start; }
.faq-side { position: sticky; top: 115px; }
.faq-side h2 { margin: 15px 0; font-family: var(--font-display); font-size: clamp(32px, 4vw, 50px); line-height: 1.15; }
.faq-side p { color: var(--muted); }
.faq-list { border-top: 1px solid var(--ink); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-trigger {
 width: 100%;
 min-height: 76px;
 display: grid;
 grid-template-columns: 30px 1fr 28px;
 gap: 14px;
 align-items: center;
 padding: 15px 0;
 border: 0;
 background: transparent;
 color: var(--ink);
 text-align: left;
 font-weight: 700;
}
.faq-trigger:hover { color: var(--plum); }
.faq-index { color: var(--coral); font-size: 11px; }
.faq-icon {
 position: relative;
 display: block;
 width: 22px;
 height: 22px;
 border: 1px solid var(--line);
 border-radius: 50%;
}
.faq-icon::before, .faq-icon::after {
 content: "";
 position: absolute;
 left: 5px;
 right: 5px;
 top: 10px;
 height: 1px;
 background: currentColor;
 transition: transform .2s ease;
}
.faq-icon::after { transform: rotate(90deg); }
.faq-trigger[aria-expanded="true"] .faq-icon::after { transform: rotate(0); }
.faq-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-panel > div { overflow: hidden; }
.faq-panel p { margin: 0; padding: 0 42px 22px 44px; color: var(--muted); font-size: 14px; }
.faq-panel.open { grid-template-rows: 1fr; }
.apply {
 padding: 86px 0;
 color: var(--paper);
 background: var(--plum-deep);
 border-top: 5px solid var(--coral);
}
.apply-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.apply-copy h2 {
 margin: 16px 0;
 font-family: var(--font-display);
 font-size: clamp(36px, 5vw, 58px);
 line-height: 1.12;
}
.apply-copy p { max-width: 470px; margin: 0; color: rgba(246,242,234,.72); }
.apply-copy .eyebrow { color: var(--yellow); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; }
.field input, .field select, .field textarea {
 width: 100%;
 border: 1px solid rgba(246,242,234,.34);
 border-radius: 4px;
 padding: 12px 13px;
 background: rgba(246,242,234,.07);
 color: var(--paper);
 outline: none;
 transition: border-color .2s ease, background-color .2s ease;
}
.field input, .field select { min-height: 48px; }
.field textarea { min-height: 112px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(246,242,234,.48); }
.field select option { background: var(--plum-deep); color: var(--paper); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(246,242,234,.62); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--coral); }
.field-error { min-height: 18px; color: #ff9e92; font-size: 12px; }
.consent {
 grid-column: 1 / -1;
 display: flex;
 align-items: flex-start;
 gap: 10px;
 color: rgba(246,242,234,.72);
 font-size: 13px;
}
.consent input { width: 17px; height: 17px; margin-top: 4px; accent-color: var(--yellow); }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-message { min-height: 24px; color: var(--yellow); font-size: 13px; }
.footer { padding: 64px 0 22px; background: #171316; color: var(--paper); }
.footer-top {
 display: grid;
 grid-template-columns: 1.5fr .65fr .65fr;
 gap: 60px;
 padding-bottom: 48px;
}
.footer-brand { display: inline-block; margin-bottom: 16px; font-family: var(--font-display); font-size: 28px; color: var(--paper); }
.footer-top p { max-width: 500px; margin: 0; color: rgba(246,242,234,.62); font-size: 14px; }
.footer-heading { margin: 0 0 16px; color: var(--yellow); font-size: 13px; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: rgba(246,242,234,.67); font-size: 14px; transition: color .2s ease, padding-left .2s ease; }
.footer-links a:hover { color: var(--paper); padding-left: 4px; }
.footer-bottom {
 display: flex;
 justify-content: space-between;
 gap: 20px;
 padding-top: 20px;
 border-top: 1px solid var(--dark-line);
 color: rgba(246,242,234,.48);
 font-size: 12px;
}
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) {
 .category-hero-grid { grid-template-columns: 1fr; gap: 28px; }
 .category-intro { max-width: 700px; }
 .feature-layout { grid-template-columns: 1.2fr .8fr; }
 .topic-item { grid-template-columns: 64px minmax(0, 1fr) 130px 38px; gap: 16px; }
 .route-grid, .apply-grid { gap: 42px; }
 .faq-layout { grid-template-columns: .75fr 1.25fr; gap: 42px; }
 .footer-top { grid-template-columns: 1.2fr .8fr .8fr; gap: 34px; }
}
@media (max-width: 768px) {
 .container { width: min(100% - 40px, 1240px); }
 .header { backdrop-filter: none; }
 .nav-wrap { min-height: 68px; }
 .brand { max-width: calc(100% - 64px); font-size: 21px; white-space: normal; line-height: 1.2; }
 .brand::after { display: none; }
 .menu-toggle { display: inline-flex; flex: 0 0 42px; }
 .nav-list {
  position: fixed;
  left: 0;
  right: 0;
  top: 68px;
  z-index: 39;
  display: none;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 18px 20px 24px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
 }
 .nav-list.open { display: flex; }
 .nav-link { padding: 13px 2px; border-bottom: 1px solid var(--line); }
 .nav-cta { margin: 17px 0 0; }
 .section { padding: 66px 0; }
 .section-head { grid-template-columns: 1fr; gap: 18px; margin-bottom: 30px; }
 .category-hero { padding-top: 36px; }
 .category-kicker { flex-direction: column; gap: 5px; }
 .category-hero-grid { padding: 31px 0 38px; }
 .category-title { font-size: 50px; }
 .category-intro { padding-left: 17px; }
 .stat-strip { grid-template-columns: repeat(2, 1fr); }
 .stat-item:nth-child(2) { border-right: 0; }
 .stat-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
 .feature-layout { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; }
 .feature-main { grid-column: 1 / -1; grid-row: auto; min-height: 440px; }
 .feature-content { min-height: 364px; }
 .mini-feature { min-height: 230px; }
 .filter-bar { top: 68px; }
 .topic-item { grid-template-columns: 48px minmax(0, 1fr) 38px; min-height: 0; padding: 23px 4px; }
 .topic-meta { grid-column: 2 / 3; text-align: left; }
 .topic-link { grid-column: 3; grid-row: 1 / 3; }
 .route-grid, .faq-layout, .apply-grid { grid-template-columns: 1fr; }
 .route-intro, .faq-side { position: static; }
 .rules-grid { grid-template-columns: 1fr; }
 .footer-top { grid-template-columns: 1fr 1fr; }
 .footer-top > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
 .container { width: calc(100% - 40px); }
 .section { padding: 56px 0; }
 .category-title { font-size: 42px; }
 .category-actions { align-items: stretch; }
 .category-actions .button { width: 100%; }
 .stat-item { min-height: 102px; padding: 17px; }
 .feature-layout { display: block; }
 .feature-main { min-height: 430px; padding: 25px; margin-bottom: 12px; }
 .feature-content { min-height: 378px; }
 .mini-feature { min-height: 205px; margin-bottom: 12px; }
 .topic-item { grid-template-columns: 37px minmax(0, 1fr) 32px; gap: 10px; }
 .topic-no { font-size: 20px; }
 .topic-title { font-size: 22px; }
 .topic-link { width: 32px; height: 32px; }
 .route-step { grid-template-columns: 40px 1fr; gap: 13px; }
 .rule-card { min-height: 0; padding: 24px; }
 .faq-trigger { grid-template-columns: 24px 1fr 24px; gap: 9px; }
 .faq-panel p { padding-left: 33px; padding-right: 27px; }
 .form-grid { grid-template-columns: 1fr; }
 .field.full, .consent, .form-actions { grid-column: auto; }
 .form-actions .button { width: 100%; }
 .footer-top { grid-template-columns: 1fr; }
 .footer-top > div:first-child { grid-column: auto; }
 .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
 .reveal { opacity: 1; transform: none; }
}