/* roulang page: index */
:root {
      --blue-900: #102b4d;
      --blue-800: #164777;
      --blue-700: #1769a8;
      --blue-600: #2188ca;
      --blue-100: #e6f3fb;
      --blue-050: #f3f9fc;
      --ink: #183047;
      --muted: #65788b;
      --line: #d9e5ed;
      --paper: #ffffff;
      --bg: #f5f8fa;
      --warm: #e99b55;
      --success: #2b9b75;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 22px;
      --shadow-sm: 0 8px 24px rgba(25, 65, 93, .08);
      --shadow-md: 0 18px 48px rgba(25, 65, 93, .13);
      --container: 1220px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--bg);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.75;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    :focus-visible { outline: 3px solid rgba(33, 136, 202, .35); outline-offset: 3px; }
    .container { width: min(var(--container), calc(100% - 64px)); margin: 0 auto; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--blue-700);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0;
    }
    .eyebrow::before {
      content: "";
      width: 22px;
      height: 2px;
      background: var(--warm);
    }
    h1, h2, h3, p { margin-top: 0; }
    h1, h2, h3 { line-height: 1.28; letter-spacing: 0; }
    h1 { margin-bottom: 22px; font-size: 56px; font-weight: 800; }
    h2 { margin-bottom: 16px; font-size: 34px; }
    h3 { margin-bottom: 8px; font-size: 19px; }
    .section { padding: 108px 0; }
    .section-head { max-width: 690px; margin-bottom: 42px; }
    .section-head p { color: var(--muted); margin-bottom: 0; }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 30;
      background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }
    .nav {
      min-height: 74px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--blue-900);
      font-size: 17px;
      font-weight: 800;
      white-space: nowrap;
    }
    .brand-mark {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--blue-700);
      border-radius: 9px;
      font-size: 14px;
    }
    .nav-links { display: flex; align-items: center; gap: 8px; margin-left: auto; }
    .nav-link {
      position: relative;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      padding: 0 16px;
      color: var(--muted);
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 650;
      transition: .2s ease;
    }
    .nav-link:hover, .nav-link.active { color: var(--blue-700); background: var(--blue-050); }
    .nav-link.active::after {
      content: "";
      position: absolute;
      bottom: 4px;
      left: 16px;
      right: 16px;
      height: 2px;
      background: var(--blue-600);
    }
    .nav-actions { display: flex; align-items: center; gap: 10px; }
    .search-trigger, .menu-toggle {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      color: var(--blue-800);
      background: #fff;
      border-radius: var(--radius-sm);
      transition: .2s ease;
    }
    .search-trigger:hover, .menu-toggle:hover { border-color: var(--blue-600); background: var(--blue-050); }
    .menu-toggle { display: none; font-size: 20px; }
    .btn {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 20px;
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 750;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
    .btn:active { transform: translateY(0); }
    .btn-primary { color: #fff; background: var(--blue-700); }
    .btn-primary:hover { background: var(--blue-800); }
    .btn-secondary { color: var(--blue-700); background: #fff; border-color: #9fc8df; }
    .hero {
      padding: 72px 0 90px;
      background: var(--paper);
      border-bottom: 1px solid var(--line);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
      gap: 58px;
      align-items: center;
    }
    .hero-copy { max-width: 610px; }
    .hero-copy p { max-width: 570px; color: var(--muted); font-size: 17px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 28px; }
    .hero-points { display: flex; flex-wrap: wrap; gap: 20px; color: var(--muted); font-size: 13px; }
    .hero-points span { display: inline-flex; align-items: center; gap: 7px; }
    .hero-points i { width: 7px; height: 7px; display: inline-block; background: var(--success); border-radius: 50%; }
    .bento {
      display: grid;
      grid-template-columns: 1.14fr .86fr;
      grid-template-rows: 170px 170px;
      gap: 14px;
    }
    .preview-main, .preview-small, .preview-cta {
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: #fff;
      box-shadow: var(--shadow-md);
    }
    .preview-main {
      grid-row: 1 / 3;
      padding: 24px;
      background: var(--blue-900);
      color: #fff;
      overflow: hidden;
      position: relative;
    }
    .preview-main::after {
      content: "";
      position: absolute;
      right: -35px;
      bottom: -42px;
      width: 155px;
      height: 155px;
      border: 22px solid rgba(255,255,255,.1);
      border-radius: 50%;
    }
    .preview-label, .mini-label {
      color: #9ed3ed;
      font-size: 12px;
      font-weight: 700;
    }
    .preview-main h3 { margin-top: 34px; font-size: 25px; max-width: 230px; }
    .preview-line { height: 1px; margin: 20px 0; background: rgba(255,255,255,.22); }
    .preview-meta { display: flex; justify-content: space-between; color: #b8cddd; font-size: 12px; }
    .preview-small { padding: 20px; background: var(--blue-050); }
    .preview-small strong { display: block; margin-top: 18px; color: var(--blue-900); font-size: 22px; }
    .preview-small span { color: var(--muted); font-size: 12px; }
    .preview-cta {
      grid-column: 2;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 20px;
      border-color: #b8d9e9;
      background: #eaf6fb;
    }
    .preview-cta strong { color: var(--blue-800); font-size: 14px; }
    .arrow { color: var(--blue-700); font-size: 21px; }
    .stage-band { padding: 26px 0; background: var(--blue-050); border-bottom: 1px solid var(--line); }
    .stage-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
    .stage {
      position: relative;
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 14px;
      padding: 8px 30px;
      border-right: 1px solid var(--line);
    }
    .stage:first-child { padding-left: 0; }
    .stage:last-child { border: 0; }
    .stage-number {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      color: var(--blue-700);
      background: #fff;
      border: 1px solid #b9d9e8;
      border-radius: 50%;
      font-size: 13px;
      font-weight: 800;
    }
    .stage h3 { margin: 0; font-size: 16px; }
    .stage p { margin: 2px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
    .scene { background: #fff; }
    .scene-layout { display: grid; grid-template-columns: 250px 1fr; gap: 32px; align-items: start; }
    .scene-tabs { display: grid; gap: 8px; }
    .scene-tab {
      padding: 15px 17px;
      color: var(--muted);
      background: var(--bg);
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      text-align: left;
      transition: .2s ease;
    }
    .scene-tab:hover, .scene-tab.selected { color: var(--blue-700); background: var(--blue-050); border-color: #b9d9e8; }
    .scene-tab strong { display: block; color: inherit; font-size: 14px; }
    .scene-tab small { font-size: 12px; }
    .scene-panel {
      min-height: 310px;
      padding: 30px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--paper);
      box-shadow: var(--shadow-sm);
    }
    .panel-top { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
    .status { color: var(--success); font-size: 12px; font-weight: 700; }
    .filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; }
    .tag { padding: 5px 11px; color: var(--blue-700); background: var(--blue-100); border-radius: 6px; font-size: 12px; }
    .result-row { display: grid; grid-template-columns: 52px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
    .result-thumb { width: 52px; height: 44px; border-radius: 7px; background: #d8eaf2; position: relative; overflow: hidden; }
    .result-thumb::before { content: ""; position: absolute; left: 10px; top: 10px; width: 25px; height: 4px; background: var(--blue-600); box-shadow: 0 10px 0 #8bb9ca, 0 20px 0 #b2d0da; }
    .result-row strong { display: block; font-size: 14px; }
    .result-row small { color: var(--muted); font-size: 12px; }
    .result-row em { color: var(--blue-700); font-size: 12px; font-style: normal; }
    .media-section { background: var(--bg); }
    .media-scroll { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 18px; overflow-x: auto; padding: 4px 2px 20px; scrollbar-color: #a9c8d8 transparent; }
    .media-card { min-height: 210px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); transition: .2s ease; }
    .media-card:hover { transform: translateY(-4px); border-color: #a6cfdf; box-shadow: var(--shadow-md); }
    .media-card .media-icon { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; background: var(--blue-700); border-radius: 9px; font-weight: 800; }
    .media-card h3 { margin-top: 24px; }
    .media-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
    .insight { background: var(--blue-900); color: #fff; }
    .insight .section-head p { color: #b8cddd; }
    .insight-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; align-items: center; }
    .insight-number { color: #8ed1e9; font-size: 72px; font-weight: 800; line-height: 1; }
    .insight-note { margin-top: 12px; color: #b8cddd; font-size: 14px; }
    .quote-list { display: grid; gap: 0; }
    .quote {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 16px;
      padding: 20px 0;
      border-bottom: 1px solid rgba(255,255,255,.16);
    }
    .quote-mark { color: var(--warm); font-size: 28px; line-height: 1.2; }
    .quote p { margin: 0; color: #edf5f8; font-size: 15px; }
    .quote small { display: block; margin-top: 7px; color: #90acc0; }
    .updates { background: #fff; }
    .update-list { border-top: 1px solid var(--line); }
    .update-item { display: grid; grid-template-columns: 130px 110px 1fr auto; gap: 22px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
    .update-date, .update-item p { color: var(--muted); font-size: 13px; }
    .update-item p { margin: 0; }
    .update-type { width: fit-content; padding: 4px 9px; color: var(--blue-700); background: var(--blue-050); border-radius: 5px; font-size: 12px; }
    .update-arrow { color: var(--blue-700); font-size: 20px; }
    .faq { background: var(--bg); }
    .faq-list { max-width: 900px; border-top: 1px solid var(--line); }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; border: 0; color: var(--ink); background: transparent; text-align: left; font-weight: 750; }
    .faq-question span:last-child { color: var(--blue-700); font-size: 22px; transition: .2s ease; }
    .faq-answer { max-width: 780px; display: none; padding: 0 45px 22px 0; color: var(--muted); font-size: 14px; }
    .faq-item.open .faq-answer { display: block; }
    .faq-item.open .faq-question span:last-child { transform: rotate(45deg); }
    .cta-section { padding: 78px 0 130px; background: var(--blue-100); }
    .cta-wrap { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
    .cta-wrap p { max-width: 650px; margin: 0; color: var(--muted); }
    .fixed-bar {
      position: fixed;
      right: 24px;
      bottom: 22px;
      z-index: 40;
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 10px 12px 10px 20px;
      color: #fff;
      background: var(--blue-800);
      border-radius: 10px;
      box-shadow: var(--shadow-md);
    }
    .fixed-bar p { margin: 0; font-size: 13px; }
    .fixed-bar .btn { min-height: 38px; padding: 0 15px; color: var(--blue-900); background: #fff; }
    .bar-close { width: 32px; height: 32px; border: 0; color: #c7dce9; background: transparent; font-size: 20px; }
    .site-footer { padding: 55px 0 30px; color: #b8cddd; background: var(--blue-900); }
    .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 42px; }
    .footer-brand { color: #fff; }
    .footer-desc { max-width: 330px; margin: 17px 0 0; font-size: 13px; line-height: 1.8; }
    .footer-title { margin-bottom: 14px; color: #fff; font-size: 14px; }
    .footer-links { display: grid; gap: 8px; font-size: 13px; }
    .footer-links a:hover { color: #fff; }
    .copyright { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); font-size: 12px; }
    .copyright a { color: #d3e7ef; }
    @media (max-width: 1024px) {
      h1 { font-size: 47px; }
      .hero-grid { gap: 35px; }
      .container { width: min(var(--container), calc(100% - 48px)); }
      .scene-layout { grid-template-columns: 210px 1fr; }
    }
    @media (max-width: 768px) {
      .container { width: calc(100% - 40px); }
      .nav { min-height: 66px; }
      .menu-toggle { display: grid; }
      .nav-links {
        position: absolute;
        top: 66px;
        left: 20px;
        right: 20px;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 2px;
        padding: 10px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-md);
      }
      .nav-links.open { display: flex; }
      .nav-link { justify-content: flex-start; }
      .nav-link.active::after { left: 16px; right: auto; width: 24px; }
      .nav-actions .btn { display: none; }
      .hero { padding: 52px 0 68px; }
      .hero-grid, .insight-layout { grid-template-columns: 1fr; }
      h1 { font-size: 39px; }
      .hero-copy p { font-size: 16px; }
      .bento { max-width: 600px; }
      .stage-track { grid-template-columns: 1fr; gap: 14px; }
      .stage, .stage:first-child { padding: 10px 0; border-right: 0; border-bottom: 1px solid var(--line); }
      .stage:last-child { border-bottom: 0; }
      .section { padding: 78px 0; }
      .scene-layout { grid-template-columns: 1fr; }
      .scene-tabs { display: flex; overflow-x: auto; padding-bottom: 5px; }
      .scene-tab { min-width: 150px; }
      .update-item { grid-template-columns: 90px 1fr auto; gap: 12px; }
      .update-item p { grid-column: 2 / 3; }
      .update-type { grid-column: 2; grid-row: 1; }
      .update-arrow { grid-column: 3; grid-row: 1 / 3; }
      .cta-wrap { align-items: flex-start; flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .footer-grid > :first-child { grid-column: 1 / -1; }
      .fixed-bar { right: 16px; left: 16px; bottom: calc(12px + env(safe-area-inset-bottom)); justify-content: space-between; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 32px); }
      .brand { max-width: 205px; overflow: hidden; text-overflow: ellipsis; }
      .hero-actions { align-items: stretch; flex-direction: column; }
      .hero-actions .btn { width: 100%; }
      .bento { grid-template-columns: 1fr 1fr; grid-template-rows: 150px 150px; }
      .preview-main { padding: 18px; }
      .preview-main h3 { margin-top: 25px; font-size: 19px; }
      .preview-small { padding: 15px; }
      .preview-small strong { margin-top: 12px; font-size: 18px; }
      .preview-cta { padding: 14px; }
      .preview-cta strong { font-size: 12px; }
      .panel-top { align-items: flex-start; flex-direction: column; }
      .result-row { grid-template-columns: 44px 1fr; }
      .result-thumb { width: 44px; height: 40px; }
      .result-row em { grid-column: 2; }
      .update-item { grid-template-columns: 1fr auto; }
      .update-date, .update-type, .update-item p { grid-column: 1; grid-row: auto; }
      .update-arrow { grid-column: 2; grid-row: 1 / 4; }
      .footer-grid { grid-template-columns: 1fr; gap: 30px; }
      .footer-grid > :first-child { grid-column: auto; }
      .copyright { align-items: flex-start; flex-direction: column; }
      .fixed-bar p { max-width: 160px; line-height: 1.45; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
    }

/* roulang page: category1 */
:root{
 --blue-900:#102b4d;--blue-800:#164777;--blue-700:#1769a8;--blue-600:#2188ca;
 --blue-100:#e6f3fb;--blue-050:#f3f9fc;--ink:#183047;--muted:#65788b;
 --line:#d9e5ed;--paper:#fff;--bg:#f5f8fa;--warm:#e99b55;--success:#2b9b75;
 --danger:#c76c54;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;
 --shadow-sm:0 8px 24px rgba(25,65,93,.08);--shadow-md:0 18px 48px rgba(25,65,93,.13);
 --container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(var(--container),calc(100% - 64px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav{min-height:74px;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--blue-900);font-size:17px;font-weight:800;white-space:nowrap}
.brand-mark{width:32px;height:32px;display:grid;place-items:center;color:#fff;background:var(--blue-700);border-radius:9px;font-size:14px}
.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-link{position:relative;min-height:44px;display:inline-flex;align-items:center;padding:0 16px;color:var(--muted);border-radius:var(--radius-sm);font-size:14px;font-weight:650;transition:.2s ease}
.nav-link:hover,.nav-link.active{color:var(--blue-700);background:var(--blue-050)}
.nav-link.active:after{content:"";position:absolute;bottom:4px;left:16px;right:16px;height:2px;background:var(--blue-600)}
.nav-actions{display:flex;align-items:center;gap:10px}
.search-trigger,.menu-toggle{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);color:var(--blue-800);background:#fff;border-radius:var(--radius-sm);transition:.2s ease}
.search-trigger:hover,.menu-toggle:hover{border-color:var(--blue-600);background:var(--blue-050)}
.menu-toggle{display:none;font-size:20px}
.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 20px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:14px;font-weight:750;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.search-trigger:focus-visible,.menu-toggle:focus-visible,.nav-link:focus-visible,input:focus-visible,.faq-question:focus-visible,.close-bar:focus-visible{outline:3px solid rgba(33,136,202,.28);outline-offset:2px}
.btn-primary{color:#fff;background:var(--blue-700)}
.btn-primary:hover{background:var(--blue-800)}
.btn-secondary{color:var(--blue-700);background:#fff;border-color:#9fc8df}
.page-lead{padding:72px 0 68px;background:#fff;border-bottom:1px solid var(--line)}
.lead-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.78fr);gap:70px;align-items:end}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue-700);font-size:13px;font-weight:700}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--warm)}
h1,h2,h3,p{margin-top:0}
h1{margin:16px 0 18px;color:var(--blue-900);font-size:clamp(34px,4.3vw,56px);line-height:1.2;letter-spacing:0}
.lead-copy{max-width:700px;color:var(--muted);font-size:17px}
.search-panel{padding:22px;background:var(--blue-050);border:1px solid #c9e0ec;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.search-label{display:block;margin-bottom:9px;color:var(--blue-900);font-size:13px;font-weight:750}
.search-row{display:flex;gap:9px}
.search-input{width:100%;min-width:0;height:46px;padding:0 14px;border:1px solid #b8d2df;border-radius:var(--radius-sm);color:var(--ink);background:#fff}
.search-input::placeholder{color:#8a9cac}
.search-status{display:flex;align-items:center;justify-content:space-between;margin-top:13px;color:var(--muted);font-size:12px}
.status-dot{width:7px;height:7px;display:inline-block;margin-right:7px;background:var(--success);border-radius:50%}
.content-zone{padding:72px 0 100px}
.content-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;align-items:start}
.sidebar{position:sticky;top:104px}
.side-title{margin-bottom:16px;color:var(--blue-900);font-size:14px;font-weight:800}
.side-list{margin:0;padding:0;list-style:none}
.side-list li+li{margin-top:6px}
.side-list a{display:flex;align-items:center;justify-content:space-between;padding:11px 13px;color:var(--muted);border:1px solid transparent;border-radius:var(--radius-sm);font-size:14px;transition:.2s ease}
.side-list a:hover,.side-list a.active{color:var(--blue-700);background:#fff;border-color:#c6deea;box-shadow:var(--shadow-sm)}
.side-count{color:#8ea0ad;font-size:12px}
.filter-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}
.filter-strip h2{margin:0;color:var(--blue-900);font-size:24px}
.filter-note{color:var(--muted);font-size:13px}
.featured{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:22px;align-items:center;padding:22px;margin-bottom:18px;background:var(--blue-900);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-md)}
.media-block{position:relative;display:grid;place-items:center;aspect-ratio:4/3;overflow:hidden;border-radius:10px;background:#244f72}
.media-block:before,.media-block:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.25);transform:rotate(45deg)}
.media-block:before{width:70px;height:70px}
.media-block:after{width:35px;height:35px}
.media-label{position:relative;z-index:1;padding:4px 8px;color:#d8edf8;border:1px solid rgba(255,255,255,.35);border-radius:6px;font-size:11px}
.featured h3{margin:5px 0 7px;font-size:21px;line-height:1.35}
.featured p{margin:0;color:#c2d2df;font-size:14px}
.featured .btn-secondary{background:#fff;border-color:#fff}
.badge{display:inline-flex;align-items:center;padding:3px 9px;color:var(--blue-700);background:var(--blue-100);border-radius:6px;font-size:12px;font-weight:750}
.badge.warm{color:#9c5a24;background:#fff0e2}
.listing{display:grid;gap:12px}
.content-item{display:grid;grid-template-columns:108px minmax(0,1fr) auto;gap:19px;align-items:center;padding:17px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 5px 16px rgba(25,65,93,.04);transition:.2s ease}
.content-item:hover{border-color:#a8cfe2;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.item-media{aspect-ratio:16/10;display:grid;place-items:center;border-radius:9px;background:#eaf4f8;color:var(--blue-700);font-size:12px;font-weight:750}
.item-title{margin:7px 0 3px;color:var(--blue-900);font-size:17px;font-weight:800}
.item-desc{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
.item-meta{margin-top:7px;color:#8a9aa7;font-size:12px}
.item-action{min-width:84px}
.empty-state{display:none;padding:36px 24px;text-align:center;background:#fff;border:1px dashed #b8ceda;border-radius:var(--radius-md);color:var(--muted)}
.empty-state strong{display:block;margin-bottom:5px;color:var(--blue-900)}
.browse-note{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:42px}
.note-box{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md)}
.note-box h3{margin-bottom:7px;color:var(--blue-900);font-size:17px}
.note-box p{margin:0;color:var(--muted);font-size:14px}
.faq-section{padding:92px 0;background:#eef6f9;border-top:1px solid var(--line)}
.section-head{max-width:680px;margin-bottom:34px}
.section-head h2{margin:12px 0 8px;color:var(--blue-900);font-size:34px;line-height:1.3}
.section-head p{margin:0;color:var(--muted)}
.faq-list{max-width:850px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);background:transparent}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 0;border:0;background:none;color:var(--blue-900);text-align:left;font-weight:750}
.faq-icon{color:var(--blue-700);font-size:22px;transition:.2s ease}
.faq-answer{display:none;max-width:760px;padding:0 44px 21px 0;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.cta-section{padding:76px 0;background:#fff}
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:34px 42px;background:var(--blue-100);border:1px solid #bfdae7;border-radius:var(--radius-lg)}
.cta-band h2{margin:0 0 7px;color:var(--blue-900);font-size:28px}
.cta-band p{margin:0;color:var(--muted)}
.site-footer{padding:58px 0 24px;background:var(--blue-900);color:#d4e1ea}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px;padding-bottom:42px}
.footer-brand{color:#fff}
.footer-desc{max-width:330px;margin:16px 0 0;color:#a9bfce;font-size:14px}
.footer-title{margin-bottom:13px;color:#fff;font-size:14px;font-weight:800}
.footer-links{display:grid;gap:8px;color:#a9bfce;font-size:13px}
.footer-links a:hover{color:#fff}
.copyright{display:flex;justify-content:space-between;gap:18px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);color:#91aaba;font-size:12px}
.copyright a{color:#c5dbe8}
.fixed-bar{position:fixed;right:20px;bottom:20px;left:20px;z-index:25;width:min(780px,calc(100% - 40px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 14px 12px 20px;background:var(--blue-700);color:#fff;border-radius:var(--radius-md);box-shadow:0 14px 34px rgba(16,43,77,.25)}
.fixed-bar p{margin:0;font-size:14px;font-weight:650}
.close-bar{width:34px;height:34px;border:0;background:transparent;color:#d9eef8;font-size:20px;border-radius:6px}
.close-bar:hover{background:rgba(255,255,255,.12)}
@media(max-width:900px){
 .container{width:min(var(--container),calc(100% - 48px))}
 .lead-grid{grid-template-columns:1fr;gap:28px}
 .content-layout{grid-template-columns:1fr;gap:28px}
 .sidebar{position:static}
 .side-list{display:flex;gap:8px;overflow-x:auto;padding-bottom:5px}
 .side-list li+li{margin-top:0}
 .side-list a{white-space:nowrap}
}
@media(max-width:700px){
 .container{width:calc(100% - 36px)}
 .nav{min-height:66px}
 .nav-links{display:none;position:absolute;top:66px;right:18px;left:18px;flex-direction:column;align-items:stretch;padding:10px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-md);border-radius:var(--radius-md)}
 .nav-links.open{display:flex}
 .nav-link{justify-content:flex-start}
 .menu-toggle{display:grid}
 .search-trigger{display:none}
 .brand{font-size:15px}
 .page-lead{padding:48px 0 46px}
 h1{font-size:36px}
 .lead-copy{font-size:16px}
 .content-zone{padding:52px 0 84px}
 .featured{grid-template-columns:92px minmax(0,1fr);gap:15px;padding:16px}
 .featured .btn{grid-column:2;justify-self:start}
 .featured h3{font-size:17px}
 .content-item{grid-template-columns:78px minmax(0,1fr);gap:13px}
 .item-action{grid-column:2;justify-self:start}
 .browse-note{grid-template-columns:1fr}
 .faq-section{padding:68px 0}
 .section-head h2{font-size:29px}
 .cta-band{display:block;padding:28px 24px}
 .cta-band .btn{margin-top:20px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .footer-grid>div:first-child{grid-column:1/-1}
 .copyright{display:block}
 .copyright span{display:block;margin-top:7px}
 .fixed-bar{right:10px;bottom:10px;left:10px;width:auto;padding-left:14px}
 .fixed-bar p{font-size:13px}
}
@media(max-width:520px){
 .search-row{display:grid;grid-template-columns:1fr}
 .search-row .btn{width:100%}
 .featured{grid-template-columns:1fr}
 .featured .media-block{width:100%;aspect-ratio:2.3/1}
 .featured .btn{grid-column:auto}
 .footer-grid{grid-template-columns:1fr}
 .footer-grid>div:first-child{grid-column:auto}
 .fixed-bar{gap:8px}
 .fixed-bar .btn{min-width:94px;padding:0 12px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}