/* roulang page: index */
:root {
      --color-primary: #2E6BA6;
      --color-primary-dark: #1F4E7A;
      --color-primary-soft: #E7F1F8;
      --color-bg: #F5F7FA;
      --color-surface: #FFFFFF;
      --color-ink: #1C2B3A;
      --color-muted: #5B6C7C;
      --color-line: #D7E0EA;
      --color-accent: #B8954A;
      --color-dark: #1A3348;
      --color-danger: #9B3B3B;
      --radius-card: 8px;
      --radius-btn: 3px;
      --shadow: 0 8px 28px rgba(31, 78, 122, 0.08);
      --shadow-hover: 0 12px 32px rgba(31, 78, 122, 0.14);
      --container: 1160px;
      --header-util: 38px;
      --header-main: 64px;
      --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
      --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      --space-section: 88px;
      --focus: 0 0 0 3px rgba(46, 107, 166, 0.28);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: var(--font-sans);
      font-size: 16px;
      line-height: 1.75;
      color: var(--color-ink);
      background: var(--color-bg);
      background-image:
        radial-gradient(rgba(28, 43, 58, 0.03) 0.6px, transparent 0.6px);
      background-size: 8px 8px;
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--color-primary-dark); text-decoration: none; }
    a:hover { color: var(--color-primary); text-decoration: underline; }
    button, input, select, textarea { font-family: inherit; font-size: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 700; line-height: 1.35; color: var(--color-ink); margin: 0 0 0.6em; }
    h1 { font-size: 40px; }
    h2 { font-size: 26px; }
    h3 { font-size: 19px; }
    p { margin: 0 0 1em; }
    ul, ol { margin: 0; padding: 0; }
    :focus { outline: none; }
    :focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; box-shadow: var(--focus); }
    .sr-only {
      position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
      overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
    }
    .container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
    .skip-link {
      position: absolute; left: 16px; top: -48px; z-index: 1000;
      background: var(--color-primary-dark); color: #fff; padding: 8px 14px; border-radius: var(--radius-btn);
    }
    .skip-link:focus { top: 8px; color: #fff; text-decoration: none; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 44px; padding: 10px 22px; border-radius: var(--radius-btn);
      border: 1px solid transparent; font-weight: 500; letter-spacing: 0.04em;
      text-decoration: none; transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s;
      line-height: 1.2;
    }
    .btn:hover { text-decoration: none; }
    .btn:active { transform: translateY(1px); }
    .btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
    .btn-primary:hover, .btn-primary:focus-visible { background: var(--color-primary-dark); color: #fff; border-color: var(--color-primary-dark); }
    .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
    .btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; border-color: #fff; }
    .btn-line { background: #fff; color: var(--color-primary-dark); border-color: var(--color-primary); }
    .btn-line:hover { background: var(--color-primary-soft); color: var(--color-primary-dark); text-decoration: none; }
    .btn-gold { box-shadow: inset 0 0 0 1px rgba(184,149,74,.55); }
    .badge {
      display: inline-block; padding: 2px 8px; font-size: 12px; line-height: 1.6;
      border: 1px solid var(--color-line); background: var(--color-primary-soft);
      color: var(--color-primary-dark); border-radius: 2px; font-weight: 500;
    }
    .badge-gold { background: #F7F1E4; border-color: #E4D3A6; color: #7A6230; }
    .site-header {
      position: relative; z-index: 50; background: var(--color-surface);
      border-bottom: 1px solid var(--color-line);
    }
    .header-utility {
      height: var(--header-util); background: var(--color-primary-soft);
      border-bottom: 1px solid var(--color-line); color: var(--color-muted); font-size: 13px;
    }
    .header-utility .container {
      height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    }
    .util-left, .util-right { display: flex; align-items: center; gap: 18px; min-width: 0; }
    .util-left a, .util-right span, .header-utility a { color: var(--color-ink); text-decoration: none; }
    .header-utility a:hover { color: var(--color-primary); text-decoration: underline; }
    .util-mark {
      color: var(--color-primary-dark); border-left: 3px solid var(--color-accent);
      padding-left: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    }
    .header-main {
      background: var(--color-surface);
      transition: box-shadow .2s, background .2s;
    }
    .header-main.is-stuck {
      position: sticky; top: 0; box-shadow: var(--shadow); z-index: 60;
    }
    .header-main .container {
      min-height: var(--header-main); display: flex; align-items: center; gap: 20px;
    }
    .brand {
      display: flex; align-items: center; gap: 10px; flex-shrink: 0;
      color: var(--color-ink); text-decoration: none;
    }
    .brand:hover { text-decoration: none; color: var(--color-ink); }
    .brand-seal {
      width: 32px; height: 32px; border: 1px solid var(--color-accent);
      color: var(--color-accent); display: grid; place-items: center;
      font-family: var(--font-serif); font-weight: 700; font-size: 16px;
    }
    .brand-name { font-family: var(--font-serif); font-weight: 700; font-size: 18px; letter-spacing: 0.04em; line-height: 1.2; }
    .brand-sub { display: block; font-family: var(--font-sans); font-size: 11px; color: var(--color-muted); font-weight: 400; letter-spacing: 0.12em; margin-top: 2px; }
    .nav-primary { display: flex; align-items: center; gap: 4px; margin-left: auto; flex-wrap: wrap; }
    .nav-primary a {
      position: relative; color: var(--color-ink); text-decoration: none;
      padding: 10px 10px; font-size: 14px; min-height: 44px; display: inline-flex; align-items: center;
    }
    .nav-primary a::after {
      content: ""; position: absolute; left: 10px; right: 10px; bottom: 6px; height: 2px;
      background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .2s;
    }
    .nav-primary a:hover { color: var(--color-primary-dark); text-decoration: none; }
    .nav-primary a:hover::after, .nav-primary a.is-active::after { transform: scaleX(1); }
    .header-cta { flex-shrink: 0; margin-left: 8px; }
    .nav-toggle {
      display: none; width: 44px; height: 44px; border: 1px solid var(--color-line);
      background: #fff; border-radius: var(--radius-btn); align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .nav-toggle span { display: block; width: 18px; height: 2px; background: var(--color-ink); }
    .nav-drawer {
      display: none; position: fixed; inset: 0; z-index: 80;
    }
    .nav-drawer.is-open { display: block; }
    .nav-drawer-mask { position: absolute; inset: 0; background: rgba(26, 51, 72, .46); }
    .nav-drawer-panel {
      position: absolute; top: 0; right: 0; width: min(86vw, 360px); height: 100%;
      background: #fff; padding: 24px 20px; overflow: auto;
      box-shadow: -12px 0 32px rgba(31,78,122,.12);
    }
    .nav-drawer-panel a {
      display: flex; align-items: center; min-height: 44px; padding: 10px 4px;
      border-bottom: 1px solid var(--color-line); color: var(--color-ink); text-decoration: none; font-size: 16px;
    }
    .drawer-close {
      width: 44px; height: 44px; border: 1px solid var(--color-line); background: #fff;
      border-radius: var(--radius-btn); margin-left: auto; display: block; margin-bottom: 12px;
    }
    main { display: block; }
    .section { padding: var(--space-section) 0; }
    .section-head { margin-bottom: 36px; max-width: 760px; }
    .section-kicker {
      font-size: 13px; letter-spacing: 0.18em; color: var(--color-primary); font-weight: 500; margin-bottom: 8px;
    }
    .section-head p, .lead { color: var(--color-muted); font-size: 16px; }
    .hero {
      position: relative; color: #fff; min-height: 620px; isolation: isolate;
    }
    .hero-slides { position: relative; min-height: 620px; }
    .hero-slide {
      position: absolute; inset: 0; opacity: 0; visibility: hidden;
      transition: opacity .55s ease, visibility .55s;
    }
    .hero-slide.is-active { position: relative; opacity: 1; visibility: visible; z-index: 1; }
    .hero-bg, .hero-bg-img {
      position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    }
    .hero-bg { background-size: cover; background-position: center; }
    .hero-mask {
      position: absolute; inset: 0;
      background:
        linear-gradient(90deg, rgba(26,51,72,.82) 0%, rgba(26,51,72,.62) 42%, rgba(26,51,72,.48) 100%),
        linear-gradient(180deg, rgba(26,51,72,.2), rgba(26,51,72,.45));
    }
    .hero-inner {
      position: relative; z-index: 2; min-height: 620px;
      display: grid; grid-template-columns: 200px 1fr 240px; gap: 28px; align-items: center;
      padding-top: 48px; padding-bottom: 88px;
    }
    .hero-side { display: flex; flex-direction: column; gap: 16px; }
    .value-point {
      border-left: 2px solid var(--color-accent); padding: 8px 0 8px 12px;
      font-size: 14px; color: rgba(255,255,255,.88); line-height: 1.6;
    }
    .value-point strong { display: block; color: #fff; font-weight: 600; margin-bottom: 2px; font-size: 14px; }
    .hero-stage { text-align: left; }
    .hero-stage h1, .hero-title {
      font-family: var(--font-serif); font-size: 38px; font-weight: 700; color: #fff; margin: 0 0 12px; line-height: 1.3;
    }
    .hero-sub { font-size: 16px; color: rgba(255,255,255,.92); margin-bottom: 14px; }
    .hero-intro { font-size: 15px; line-height: 1.8; color: rgba(255,255,255,.86); max-width: 640px; margin-bottom: 18px; }
    .dossier {
      display: grid; grid-template-columns: 168px 1fr; gap: 0;
      background: rgba(255,255,255,.96); color: var(--color-ink); border-radius: 6px;
      overflow: hidden; box-shadow: var(--shadow); max-width: 520px; border: 1px solid rgba(184,149,74,.35);
    }
    .dossier img { width: 100%; height: 148px; object-fit: cover; }
    .dossier-body { padding: 12px 14px; font-size: 13px; }
    .dossier-label { font-family: var(--font-serif); font-size: 14px; margin-bottom: 8px; display: flex; justify-content: space-between; }
    .dossier-label span { color: var(--color-accent); font-size: 12px; font-family: var(--font-sans); }
    .dossier-row { display: flex; justify-content: space-between; padding: 5px 0; border-top: 1px dashed var(--color-line); }
    .hero-actions { display: flex; flex-direction: column; gap: 12px; }
    .hero-controls {
      position: absolute; left: 0; right: 0; bottom: 20px; z-index: 3;
    }
    .hero-controls .container { display: flex; align-items: center; gap: 10px; }
    .hero-dots { display: flex; gap: 8px; }
    .hero-dots button, .ctrl-btn {
      width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.45); background: rgba(26,51,72,.35);
      color: #fff; border-radius: var(--radius-btn);
    }
    .hero-dots button { width: 12px; height: 12px; min-height: 12px; padding: 0; border-radius: 1px; }
    .hero-dots button[aria-current="true"] { background: var(--color-accent); border-color: var(--color-accent); }
    .ctrl-btn:hover, .hero-dots button:hover { background: rgba(255,255,255,.2); }
    .section-pain { background: var(--color-surface); }
    .pain-layout { display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: start; }
    .pain-index {
      position: sticky; top: 88px; padding: 24px 0; border-top: 2px solid var(--color-ink);
    }
    .pain-index .num { font-family: var(--font-serif); font-size: 48px; color: var(--color-accent); line-height: 1; }
    .risk-list { list-style: none; border-top: 1px solid var(--color-line); }
    .risk-item {
      display: grid; grid-template-columns: 72px 1fr; gap: 16px; padding: 22px 0;
      border-bottom: 1px solid var(--color-line);
    }
    .risk-no { font-family: var(--font-serif); color: var(--color-primary); font-size: 18px; }
    .risk-item h3 { margin-bottom: 6px; font-size: 18px; }
    .risk-item p { margin: 0; color: var(--color-muted); }
    .section-solution { background: var(--color-bg); }
    .split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
    .split-figure { position: relative; }
    .split-figure img {
      width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius-card);
      box-shadow: var(--shadow); border: 1px solid var(--color-line);
    }
    .stamp-frame {
      position: absolute; right: -10px; bottom: -10px; width: 92px; height: 92px;
      border: 2px solid var(--color-accent); color: var(--color-accent);
      display: grid; place-items: center; font-family: var(--font-serif); background: rgba(255,255,255,.92);
      transform: rotate(-8deg); font-size: 14px; letter-spacing: 0.2em;
    }
    .verify-box {
      margin-top: 18px; padding: 16px 18px; background: #fff; border: 1px solid var(--color-line);
      border-left: 3px solid var(--color-primary); border-radius: 6px; font-size: 14px; color: var(--color-muted);
    }
    .verify-box strong { color: var(--color-ink); }
    .check-list { list-style: none; margin-top: 12px; }
    .check-list li { padding: 6px 0 6px 18px; position: relative; color: var(--color-ink); }
    .check-list li::before { content: ""; position: absolute; left: 0; top: 14px; width: 8px; height: 1px; background: var(--color-accent); }
    .section-paths { background: var(--color-surface); }
    .path-compare { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--color-line); background: #fff; }
    .path-col { padding: 28px 24px; border-right: 1px solid var(--color-line); }
    .path-col:last-child { border-right: 0; }
    .path-col .code { font-family: var(--font-serif); color: var(--color-accent); font-size: 13px; letter-spacing: 0.16em; }
    .path-col h3 { margin: 8px 0 12px; }
    .path-meta { list-style: none; font-size: 14px; color: var(--color-muted); }
    .path-meta li { padding: 8px 0; border-bottom: 1px dashed var(--color-line); display: grid; grid-template-columns: 72px 1fr; gap: 8px; }
    .path-meta b { color: var(--color-ink); font-weight: 500; }
    .path-col a { display: inline-block; margin-top: 16px; font-size: 14px; min-height: 44px; line-height: 44px; }
    .section-steps { background: linear-gradient(180deg, var(--color-primary-soft), var(--color-bg)); }
    .timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; margin-top: 12px; }
    .timeline::before {
      content: ""; position: absolute; left: 8%; right: 8%; top: 22px; height: 1px; background: var(--color-primary);
    }
    .step {
      padding: 0 12px 12px; position: relative;
    }
    .step-no {
      width: 44px; height: 44px; border-radius: 50%; background: #fff; border: 1px solid var(--color-primary);
      display: grid; place-items: center; font-family: var(--font-serif); color: var(--color-primary-dark); margin-bottom: 16px; position: relative; z-index: 1;
    }
    .step h3 { font-size: 17px; margin-bottom: 8px; }
    .step p { color: var(--color-muted); font-size: 14px; margin: 0; }
    .step .out { display: block; margin-top: 8px; color: var(--color-primary-dark); font-size: 13px; }
    .section-adv { background: var(--color-bg); }
    .card-grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
    .adv-card {
      background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-card);
      padding: 28px 24px 32px; box-shadow: var(--shadow); min-height: 210px;
      transition: transform .2s, box-shadow .2s;
    }
    .adv-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); }
    .adv-card .idx { font-family: var(--font-serif); color: var(--color-accent); font-size: 20px; display: block; margin-bottom: 10px; }
    .adv-card h3 { font-size: 18px; }
    .adv-card p { color: var(--color-muted); margin: 0; font-size: 14px; }
    .section-services { background: var(--color-surface); }
    .service-covers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .cover-card {
      background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-card);
      overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
      transition: transform .2s, box-shadow .2s;
    }
    .cover-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); }
    .cover-card img { width: 100%; height: 210px; object-fit: cover; }
    .cover-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
    .cover-body h3 { margin: 0; }
    .cover-kv { font-size: 14px; color: var(--color-muted); }
    .cover-kv b { color: var(--color-ink); font-weight: 500; }
    .cover-body .btn { margin-top: auto; align-self: flex-start; }
    .section-cases {
      position: relative; background: var(--color-dark); color: #E8EEF4; overflow: hidden;
    }
    .cases-bg {
      position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .22;
    }
    .section-cases .container { position: relative; z-index: 1; }
    .section-cases h2, .section-cases .lead { color: #fff; }
    .section-cases .lead { color: rgba(255,255,255,.78); }
    .case-edit { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; }
    .case-title { font-family: var(--font-serif); font-size: 32px; line-height: 1.4; color: #fff; margin-bottom: 16px; }
    .case-list { list-style: none; }
    .case-list li { padding: 16px 0; border-top: 1px solid rgba(255,255,255,.16); font-size: 15px; }
    .case-list .tag { color: var(--color-accent); font-size: 13px; letter-spacing: 0.12em; display: block; margin-bottom: 6px; }
    .section-cases a { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
    .section-results { background: var(--color-primary-soft); padding: 48px 0; }
    .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .stat {
      background: #fff; border: 1px solid var(--color-line); padding: 22px 18px; border-radius: 6px; text-align: left;
    }
    .stat b {
      display: block; font-size: 34px; font-weight: 700; color: var(--color-primary-dark);
      font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; letter-spacing: -0.02em; line-height: 1.2;
    }
    .stat span { color: var(--color-muted); font-size: 13px; }
    .section-stories { background: var(--color-surface); }
    .story-board { display: grid; grid-template-columns: 1.35fr .65fr; gap: 22px; }
    .story-main {
      display: grid; grid-template-columns: 1fr 1fr; background: #fff; border: 1px solid var(--color-line);
      border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow); min-height: 360px;
    }
    .story-main img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
    .story-copy { padding: 28px 26px; }
    .story-copy h3 { font-size: 22px; }
    .story-side { display: flex; flex-direction: column; gap: 22px; }
    .story-mini {
      display: grid; grid-template-columns: 112px 1fr; gap: 14px; background: #fff;
      border: 1px solid var(--color-line); border-radius: 6px; overflow: hidden;
    }
    .story-mini img { width: 112px; height: 100%; object-fit: cover; min-height: 120px; }
    .story-mini div { padding: 12px 12px 12px 0; }
    .story-mini h3 { font-size: 16px; margin-bottom: 4px; }
    .story-mini p { font-size: 13px; color: var(--color-muted); margin: 0; }
    .section-words { background: var(--color-bg); }
    .words-layout { display: grid; grid-template-columns: 1.4fr .8fr; gap: 32px; }
    .quote-main {
      background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-card);
      padding: 36px 36px 28px; box-shadow: var(--shadow); position: relative;
    }
    .quote-mark { font-family: var(--font-serif); font-size: 72px; color: var(--color-accent); line-height: 1; position: absolute; top: 8px; left: 18px; opacity: .7; }
    .quote-main p { font-size: 18px; margin: 28px 0 18px; }
    .quote-who { font-size: 14px; color: var(--color-muted); }
    .quote-side { display: flex; flex-direction: column; gap: 12px; }
    .mini-quote { background: #fff; border: 1px solid var(--color-line); padding: 16px 16px 14px; border-radius: 6px; }
    .mini-quote p { margin: 8px 0 0; font-size: 14px; color: var(--color-muted); }
    .section-audience { background: var(--color-surface); }
    .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
    .tag-cloud span {
      border: 1px solid var(--color-line); padding: 6px 12px; font-size: 13px; color: var(--color-primary-dark);
      background: var(--color-primary-soft); min-height: 36px; display: inline-flex; align-items: center;
    }
    .dir-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .dir-item { border-top: 2px solid var(--color-ink); padding: 16px 4px 8px; background: transparent; }
    .dir-item h3 { font-size: 18px; }
    .dir-item p { margin: 0; color: var(--color-muted); font-size: 14px; }
    .section-news { background: var(--color-bg); }
    .news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
    .news-card {
      display: grid; grid-template-columns: 168px 1fr; gap: 16px; background: #fff;
      border: 1px solid var(--color-line); border-radius: 6px; overflow: hidden; box-shadow: var(--shadow);
    }
    .news-card img { width: 168px; height: 100%; object-fit: cover; min-height: 128px; }
    .news-card div { padding: 14px 16px 16px 0; }
    .news-date { font-size: 12px; color: var(--color-muted); letter-spacing: 0.04em; }
    .news-card h3 { font-size: 17px; margin: 4px 0 6px; }
    .news-card p { margin: 0; font-size: 14px; color: var(--color-muted); }
    .news-more { margin-top: 22px; }
    .section-trust { background: var(--color-surface); }
    .trust-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .trust-item {
      border: 1px solid var(--color-accent); padding: 20px 18px; background: #fff;
      box-shadow: inset 0 0 0 4px rgba(184,149,74,.08);
    }
    .trust-item b { display: block; font-family: var(--font-serif); font-size: 20px; margin-bottom: 6px; }
    .trust-item span { font-size: 13px; color: var(--color-muted); }
    .section-faq { background: var(--color-bg); }
    .faq-list { border-top: 1px solid var(--color-line); }
    .faq-item { border-bottom: 1px solid var(--color-line); background: #fff; }
    .faq-q {
      width: 100%; text-align: left; background: #fff; border: 0; padding: 18px 48px 18px 16px;
      min-height: 52px; position: relative; font-size: 16px; color: var(--color-ink); font-weight: 500;
    }
    .faq-q::after {
      content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
      color: var(--color-primary); font-size: 20px;
    }
    .faq-item.is-open .faq-q::after { content: "–"; }
    .faq-item.is-open .faq-q { background: var(--color-primary-soft); }
    .faq-a { display: none; padding: 4px 16px 18px; color: var(--color-muted); font-size: 15px; background: #F8FBFD; }
    .faq-item.is-open .faq-a { display: block; }
    .faq-a p { margin-bottom: 8px; }
    .faq-a ul { padding-left: 18px; }
    .section-consult { background: linear-gradient(180deg, #fff, var(--color-primary-soft)); }
    .consult-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
    .form-card {
      background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-card);
      padding: 28px; box-shadow: var(--shadow);
    }
    .form-row { margin-bottom: 16px; }
    .form-row label { display: block; font-size: 14px; margin-bottom: 6px; font-weight: 500; }
    .form-row input, .form-row select, .form-row textarea {
      width: 100%; border: 1px solid var(--color-line); border-radius: var(--radius-btn);
      padding: 10px 12px; min-height: 44px; background: #fff; color: var(--color-ink);
      transition: border-color .2s, box-shadow .2s;
    }
    .form-row textarea { min-height: 120px; resize: vertical; }
    .form-row input:focus, .form-row select:focus, .form-row textarea:focus {
      border-color: var(--color-primary); box-shadow: var(--focus); outline: none;
    }
    .form-row.is-error input, .form-row.is-error select, .form-row.is-error textarea { border-color: var(--color-danger); }
    .field-err { display: none; color: var(--color-danger); font-size: 13px; margin-top: 4px; }
    .form-row.is-error .field-err { display: block; }
    .form-note { font-size: 13px; color: var(--color-muted); margin-top: 10px; }
    .form-success {
      display: none; margin-top: 12px; padding: 12px 14px; background: var(--color-primary-soft);
      border: 1px solid var(--color-primary); color: var(--color-primary-dark); font-size: 14px;
    }
    .form-success.is-show { display: block; }
    .site-footer {
      background: var(--color-dark); color: rgba(255,255,255,.78); padding: 56px 0 24px; font-size: 14px;
    }
    .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 36px; }
    .site-footer a { color: #fff; text-decoration: none; }
    .site-footer a:hover { text-decoration: underline; }
    .footer-brand { font-family: var(--font-serif); color: #fff; font-size: 20px; margin-bottom: 10px; }
    .footer-map { list-style: none; columns: 2; gap: 8px; }
    .footer-map li { break-inside: avoid; margin-bottom: 8px; }
    .footer-map a { display: inline-flex; min-height: 32px; align-items: center; }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,.14); padding-top: 16px;
      display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: 13px;
    }
    @media (max-width: 1279px) {
      h1, .hero-stage h1, .hero-title { font-size: 34px; }
      .hero-inner { grid-template-columns: 180px 1fr 200px; gap: 18px; }
      .nav-primary a { padding: 10px 7px; font-size: 13px; }
    }
    @media (max-width: 1023px) {
      :root { --space-section: 64px; }
      .util-mark { display: none; }
      .nav-primary, .header-cta { display: none; }
      .nav-toggle { display: inline-flex; margin-left: auto; }
      .hero-inner { grid-template-columns: 1fr; min-height: auto; padding-top: 36px; padding-bottom: 96px; }
      .hero-slides, .hero { min-height: 0; }
      .hero-side { flex-direction: row; flex-wrap: wrap; }
      .value-point { flex: 1 1 220px; }
      .hero-actions { flex-direction: row; flex-wrap: wrap; }
      .pain-layout, .split, .path-compare, .card-grid-6, .service-covers, .case-edit, .stats, .story-board, .words-layout, .dir-grid, .news-grid, .trust-row, .consult-grid, .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .path-compare { grid-template-columns: 1fr; }
      .path-col { border-right: 0; border-bottom: 1px solid var(--color-line); }
      .timeline { grid-template-columns: 1fr; }
      .timeline::before { display: none; }
      .step { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 0 0 24px; border-left: 1px solid var(--color-primary); margin-left: 22px; padding-left: 20px; }
      .step-no { margin: 0 0 0 -42px; }
      .card-grid-6, .service-covers { grid-template-columns: 1fr 1fr; }
      .story-main { grid-template-columns: 1fr; }
      .stamp-frame { right: 8px; bottom: 8px; }
      .split-figure img { height: 320px; }
    }
    @media (max-width: 767px) {
      :root { --space-section: 48px; }
      h1, .hero-stage h1, .hero-title { font-size: 28px; }
      h2 { font-size: 22px; }
      .header-utility .util-right { display: none; }
      .pain-layout, .split, .card-grid-6, .service-covers, .case-edit, .stats, .story-board, .words-layout, .dir-grid, .news-grid, .trust-row, .consult-grid, .footer-grid, .story-main, .story-mini, .news-card {
        grid-template-columns: 1fr;
      }
      .pain-index { position: static; }
      .dossier { grid-template-columns: 1fr; }
      .dossier img { height: 160px; }
      .stats { grid-template-columns: 1fr 1fr; }
      .cover-card img, .split-figure img, .story-main img { height: 200px; min-height: 0; }
      .story-mini img { width: 100%; height: 160px; }
      .news-card img { width: 100%; height: 160px; min-height: 0; }
      .case-title { font-size: 24px; }
      .quote-main { padding: 28px 18px 20px; }
      .footer-map { columns: 1; }
      .brand-name { font-size: 16px; }
    }
    @media (max-width: 519px) {
      .container { padding: 0 16px; }
      .stats, .trust-row { grid-template-columns: 1fr; }
      .hero-actions, .hero-side { flex-direction: column; }
      .btn { width: 100%; }
      .header-cta .btn { width: auto; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }

/* roulang page: index */
:root {
      --c-primary: #2F6FA8;
      --c-primary-dark: #275d8c;
      --c-primary-deep: #1e4d75;
      --c-ink: #1E2A36;
      --c-text: #3C4A57;
      --c-muted: #6B7785;
      --c-bg: #F5F7FA;
      --c-paper: #FFFFFF;
      --c-band: #EEF3F8;
      --c-line: rgba(47, 111, 168, 0.12);
      --c-gold: #C4A574;
      --c-seal: #B85C4A;
      --c-ok: #2E7D57;
      --c-err: #B42318;
      --radius: 14px;
      --radius-sm: 8px;
      --shadow: 0 8px 28px rgba(30, 42, 54, 0.08);
      --shadow-hover: 0 12px 36px rgba(47, 111, 168, 0.14);
      --container: 1200px;
      --nav-h: 74px;
      --font: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
      --ease: 0.22s ease;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 86px; }
    body {
      margin: 0;
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.75;
      color: var(--c-text);
      background: var(--c-bg);
      -webkit-font-smoothing: antialiased;
    }
    body.nav-lock { overflow: hidden; }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--c-primary); text-decoration: none; }
    a:hover { color: var(--c-primary-deep); }
    button, input, select, textarea { font-family: inherit; }
    h1, h2, h3, h4 { font-family: var(--font); color: var(--c-ink); margin: 0 0 12px; letter-spacing: 0.01em; }
    p { margin: 0 0 14px; }
    ul, ol { margin: 0; padding: 0; }
    .skip {
      position: absolute; left: -999px; top: 8px;
      background: var(--c-ink); color: #fff; padding: 8px 14px; z-index: 10000;
    }
    .skip:focus { left: 8px; }
    .container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 12px; letter-spacing: 0.16em; color: var(--c-primary);
      font-weight: 600; margin-bottom: 12px;
    }
    .eyebrow::before {
      content: ""; width: 18px; height: 1px; background: var(--c-gold);
    }
    .section { padding: 104px 0; }
    .section--band { background: var(--c-band); }
    .section--paper { background: var(--c-paper); }
    .section-head { max-width: 760px; margin-bottom: 48px; }
    .section-head h2 { font-size: 30px; line-height: 1.35; font-weight: 700; }
    .section-head p { color: var(--c-text); font-size: 16px; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 46px; padding: 0 22px; border-radius: var(--radius-sm);
      font-size: 15px; font-weight: 600; cursor: pointer; border: 1.5px solid transparent;
      transition: background var(--ease), color var(--ease), box-shadow var(--ease), transform var(--ease), border-color var(--ease);
    }
    .btn:focus-visible, .nav-link:focus-visible, .icon-btn:focus-visible, .faq-q:focus-visible, .dot:focus-visible {
      outline: 2px solid var(--c-primary); outline-offset: 2px;
    }
    .btn-primary { background: var(--c-primary); color: #fff; }
    .btn-primary:hover { background: var(--c-primary-dark); box-shadow: 0 8px 18px rgba(47,111,168,.22); color: #fff; }
    .btn-primary:active { transform: translateY(1px); background: var(--c-primary-deep); }
    .btn-ghost { background: #fff; color: var(--c-primary); border-color: var(--c-primary); }
    .btn-ghost:hover { background: rgba(47,111,168,.06); color: var(--c-primary-deep); }
    .btn-ghost:active { transform: translateY(1px); }
    .btn-text { background: none; color: var(--c-primary); padding: 0 4px; min-height: 44px; border: 0; }
    .btn-text::after { content: " →"; }
    .btn-light { background: #fff; color: var(--c-ink); }
    .btn-light:hover { background: var(--c-band); color: var(--c-ink); }
    .badge {
      display: inline-flex; align-items: center; padding: 3px 9px;
      font-size: 12px; border-radius: 4px; background: rgba(196,165,116,.16);
      color: #8a6a3b; font-weight: 600; letter-spacing: .04em;
    }
    .badge-seal { background: rgba(184,92,74,.12); color: var(--c-seal); }
    .badge-blue { background: rgba(47,111,168,.1); color: var(--c-primary-deep); }

    .site-header {
      position: relative; z-index: 1000; background: var(--c-paper);
      border-bottom: 1px solid var(--c-line);
    }
    .topbar {
      display: flex; align-items: center; justify-content: space-between;
      min-height: 36px; background: #F7F9FC; border-bottom: 1px solid rgba(47,111,168,.08);
      font-size: 12px; color: var(--c-muted);
    }
    .topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
    .topbar-brand { color: var(--c-ink); font-weight: 500; }
    .topbar-meta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
    .topbar-meta a { color: var(--c-muted); }
    .topbar-meta a:hover { color: var(--c-primary); }
    .navbar {
      background: var(--c-paper);
    }
    .navbar.is-stuck {
      position: sticky; top: 0; z-index: 999;
      box-shadow: 0 8px 24px rgba(30,42,54,.08);
    }
    .navbar .container {
      display: flex; align-items: center; justify-content: space-between;
      min-height: var(--nav-h); gap: 18px;
    }
    .logo {
      display: flex; align-items: center; gap: 10px; color: var(--c-ink); flex-shrink: 0;
    }
    .logo:hover { color: var(--c-ink); }
    .logo-mark {
      width: 38px; height: 38px; color: var(--c-primary);
      flex-shrink: 0;
    }
    .logo-text { font-size: 18px; font-weight: 700; letter-spacing: .04em; line-height: 1.2; }
    .logo-sub { display: block; font-size: 11px; color: var(--c-muted); font-weight: 500; letter-spacing: .18em; }
    .nav-links { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
    .nav-link {
      display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px;
      color: var(--c-ink); font-size: 14px; font-weight: 500;
    }
    .nav-link:hover { color: var(--c-primary); }
    .nav-cta { margin-left: 8px; }
    .nav-toggle {
      display: none; width: 44px; height: 44px; border: 1px solid var(--c-line);
      background: #fff; border-radius: 8px; align-items: center; justify-content: center; cursor: pointer;
    }
    .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
      display: block; width: 18px; height: 2px; background: var(--c-ink); position: relative; transition: var(--ease);
    }
    .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
    .nav-toggle span::before { top: -6px; }
    .nav-toggle span::after { top: 6px; }
    .drawer {
      position: fixed; inset: 0; background: rgba(30,42,54,.46); z-index: 2000;
      opacity: 0; pointer-events: none; transition: opacity .2s ease;
    }
    .drawer.is-open { opacity: 1; pointer-events: auto; }
    .drawer-panel {
      position: absolute; right: 0; top: 0; height: 100%; width: min(86vw, 360px);
      background: #fff; padding: 24px; transform: translateX(100%); transition: transform .24s ease;
      display: flex; flex-direction: column; gap: 8px; overflow: auto;
    }
    .drawer.is-open .drawer-panel { transform: none; }
    .drawer-close {
      align-self: flex-end; width: 44px; height: 44px; border: 1px solid var(--c-line);
      background: #fff; border-radius: 8px; cursor: pointer; font-size: 22px; color: var(--c-ink);
    }
    .drawer a {
      min-height: 48px; display: flex; align-items: center; padding: 0 8px;
      color: var(--c-ink); border-bottom: 1px solid var(--c-line); font-weight: 500;
    }

    .hero {
      position: relative;
      clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), 0 100%);
      background: var(--c-ink);
      color: #fff;
    }
    .hero-carousel { position: relative; min-height: 640px; overflow: hidden; }
    .hero-slide {
      position: absolute; inset: 0; opacity: 0; visibility: hidden;
      transition: opacity .6s ease, visibility .6s ease;
    }
    .hero-slide.is-active { opacity: 1; visibility: visible; position: relative; }
    .hero-bg {
      position: absolute; inset: 0;
    }
    .hero-bg img { width: 100%; height: 100%; object-fit: cover; }
    .hero-bg::after {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(30,42,54,.78) 0%, rgba(30,42,54,.55) 48%, rgba(30,42,54,.38) 100%);
    }
    .hero-grid {
      position: relative; z-index: 2;
      display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px;
      align-items: center; min-height: 640px; padding: 54px 0 88px;
    }
    .hero-kicker { color: var(--c-gold); font-size: 13px; letter-spacing: .2em; font-weight: 600; margin-bottom: 14px; }
    .hero h1, .hero-title {
      font-size: 42px; line-height: 1.22; font-weight: 700; color: #fff; margin: 0 0 18px;
      max-width: 18em;
    }
    .hero-lead { color: rgba(255,255,255,.88); max-width: 36em; margin-bottom: 22px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
    .hero-points { display: grid; gap: 10px; max-width: 420px; }
    .hero-point {
      background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
      border-left: 3px solid var(--c-gold); padding: 10px 14px; font-size: 14px; color: #fff;
    }
    .hero-stage {
      position: relative; justify-self: end; width: min(100%, 460px);
    }
    .hero-stage img {
      width: 100%; height: 360px; object-fit: cover; border-radius: 12px;
      box-shadow: 0 24px 48px rgba(0,0,0,.28); border: 1px solid rgba(255,255,255,.18);
    }
    .hero-stage figcaption {
      position: absolute; left: 16px; bottom: 16px; background: rgba(30,42,54,.82);
      color: #fff; font-size: 12px; padding: 6px 10px; border-radius: 4px; letter-spacing: .06em;
    }
    .hero-controls {
      position: absolute; z-index: 3; left: 0; right: 0; bottom: 70px;
    }
    .hero-controls .container { display: flex; align-items: center; gap: 10px; }
    .icon-btn {
      width: 44px; height: 44px; border-radius: 8px; border: 1px solid rgba(255,255,255,.35);
      background: rgba(30,42,54,.35); color: #fff; cursor: pointer; display: inline-flex;
      align-items: center; justify-content: center;
    }
    .icon-btn:hover { background: rgba(47,111,168,.85); }
    .dots { display: flex; gap: 8px; margin-left: 8px; }
    .dot {
      width: 10px; height: 10px; border-radius: 50%; border: 0; background: rgba(255,255,255,.35); cursor: pointer; padding: 0;
    }
    .dot.is-active { background: #fff; width: 22px; border-radius: 8px; }

    .pain-list { display: grid; gap: 16px; }
    .pain-item {
      display: grid; grid-template-columns: 160px 1fr auto; gap: 24px; align-items: center;
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      padding: 18px 22px; box-shadow: var(--shadow); transition: transform var(--ease), box-shadow var(--ease);
    }
    .pain-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .pain-item h3 { font-size: 20px; margin: 0 0 6px; }
    .pain-item p { margin: 0; color: var(--c-text); }
    .pain-no { font-family: var(--serif); color: var(--c-gold); font-size: 22px; font-weight: 700; }

    .split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 48px; align-items: center; }
    .split-visual { position: relative; }
    .split-visual img {
      width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow);
    }
    .split-stamp {
      position: absolute; right: -10px; bottom: 24px; width: 86px; height: 86px;
      border: 2px solid var(--c-seal); color: var(--c-seal); border-radius: 50%;
      display: grid; place-items: center; background: rgba(255,255,255,.92);
      font-family: var(--serif); font-size: 13px; letter-spacing: .12em; transform: rotate(-12deg);
    }
    .check-list { list-style: none; margin-top: 18px; }
    .check-list li {
      position: relative; padding: 8px 0 8px 26px; border-bottom: 1px dashed var(--c-line);
    }
    .check-list li::before {
      content: ""; position: absolute; left: 0; top: 16px; width: 10px; height: 10px;
      border: 2px solid var(--c-primary); border-radius: 2px;
    }

    .timeline {
      display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; position: relative;
    }
    .timeline::before {
      content: ""; position: absolute; left: 4%; right: 4%; top: 28px; height: 1px;
      background: linear-gradient(90deg, transparent, var(--c-primary), transparent);
    }
    .step {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      padding: 22px 16px 18px; position: relative; box-shadow: var(--shadow);
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .step:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .step-num {
      width: 36px; height: 36px; border-radius: 50%; background: var(--c-primary); color: #fff;
      display: grid; place-items: center; font-size: 13px; font-weight: 700; margin-bottom: 12px;
    }
    .step h3 { font-size: 16px; }
    .step p { font-size: 14px; color: var(--c-muted); margin: 0; }

    .caps-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    }
    .cap {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      box-shadow: var(--shadow); overflow: hidden; transition: transform var(--ease), box-shadow var(--ease);
    }
    .cap:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .cap img { width: 100%; height: 150px; object-fit: cover; }
    .cap-body { padding: 18px 20px 22px; }
    .cap h3 { font-size: 20px; }
    .cap p { font-size: 14px; color: var(--c-text); margin: 0; }
    .cap--split { display: grid; grid-template-columns: 120px 1fr; }
    .cap--split img { height: 100%; min-height: 160px; }
    .cap--num .cap-body { padding-top: 28px; }
    .cap-index { font-family: var(--serif); font-size: 28px; color: var(--c-gold); line-height: 1; }
    .cap--accent { background: var(--c-ink); color: #fff; }
    .cap--accent h3, .cap--accent p { color: #fff; }
    .cap--overlay { position: relative; min-height: 240px; }
    .cap--overlay img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .cap--overlay .cap-body {
      position: relative; z-index: 1; background: linear-gradient(180deg, transparent, rgba(30,42,54,.88));
      height: 100%; display: flex; flex-direction: column; justify-content: flex-end; min-height: 240px; color: #fff;
    }
    .cap--overlay h3, .cap--overlay p { color: #fff; }

    .rights-grid {
      display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr 1fr; gap: 14px;
    }
    .right-card {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      padding: 22px 18px; box-shadow: var(--shadow); min-height: 210px;
    }
    .right-card:first-child { background: var(--c-ink); color: #fff; }
    .right-card:first-child h3, .right-card:first-child p { color: #fff; }
    .right-card h3 { font-size: 18px; }
    .right-card p { font-size: 14px; margin: 0; }

    .packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
    .pack {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column;
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .pack:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .pack img { width: 100%; height: 210px; object-fit: cover; }
    .pack-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
    .pack h3 { font-size: 22px; }
    .pack-meta { font-size: 13px; color: var(--c-muted); margin-bottom: 12px; }
    .pack ul { list-style: none; margin: 0 0 18px; }
    .pack li { font-size: 14px; padding: 6px 0 6px 16px; position: relative; }
    .pack li::before { content: ""; width: 6px; height: 6px; background: var(--c-primary); position: absolute; left: 0; top: 14px; border-radius: 1px; }
    .pack .btn { margin-top: auto; align-self: flex-start; }

    .cases {
      position: relative; color: #fff; padding: 104px 0;
      background: #1E2A36;
    }
    .cases-bg { position: absolute; inset: 0; }
    .cases-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .32; }
    .cases-bg::after { content: ""; position: absolute; inset: 0; background: rgba(30,42,54,.55); }
    .cases .container { position: relative; z-index: 1; }
    .cases h2, .cases .section-head p { color: #fff; }
    .case-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
    .case-card {
      background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius); padding: 24px 22px;
    }
    .case-card h3 { color: #fff; font-size: 18px; }
    .case-card p { color: rgba(255,255,255,.86); font-size: 14px; }
    .case-flow { font-size: 13px; color: var(--c-gold); letter-spacing: .04em; margin-bottom: 10px; }
    .idea {
      margin-top: 28px; font-family: var(--serif); font-size: 20px; color: #fff; max-width: 28em; line-height: 1.6;
    }

    .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .stat {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      padding: 28px 22px; box-shadow: var(--shadow);
    }
    .stat b { display: block; font-size: 36px; color: var(--c-primary); line-height: 1.1; font-weight: 700; }
    .stat span { display: block; margin: 8px 0 6px; color: var(--c-ink); font-weight: 600; }
    .stat small { color: var(--c-muted); font-size: 13px; line-height: 1.6; }

    .crowd { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
    .crowd-card {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      padding: 20px 16px; box-shadow: var(--shadow);
    }
    .crowd-card h3 { font-size: 17px; }
    .tags { display: flex; flex-wrap: wrap; gap: 6px; }
    .tag {
      font-size: 12px; padding: 4px 8px; background: var(--c-band); color: var(--c-ink); border-radius: 4px;
    }

    .story-list { display: grid; gap: 20px; }
    .story {
      display: grid; grid-template-columns: 280px 1fr; gap: 28px; background: var(--c-paper);
      border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
    }
    .story img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; }
    .story-body { padding: 26px 26px 26px 0; }
    .story blockquote {
      margin: 0 0 12px; font-family: var(--serif); font-size: 20px; color: var(--c-ink); line-height: 1.6; font-weight: 500;
    }
    .story-meta { font-size: 13px; color: var(--c-muted); margin-bottom: 10px; }
    .story-line { font-size: 14px; color: var(--c-text); }

    .quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .quote {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      padding: 22px; box-shadow: var(--shadow);
    }
    .stars { color: var(--c-gold); letter-spacing: 2px; font-size: 14px; margin-bottom: 8px; }
    .quote p { font-family: var(--serif); color: var(--c-ink); font-size: 16px; }
    .quote-who { font-size: 13px; color: var(--c-muted); }

    .ops { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
    .op { padding: 32px 24px; }
    .op + .op { border-left: 1px solid var(--c-line); }
    .op strong { display: block; font-size: 28px; color: var(--c-ink); }
    .op span { color: var(--c-muted); font-size: 14px; }

    .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .news-card {
      background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius);
      overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .news-card img { height: 150px; width: 100%; object-fit: cover; }
    .news-card div { padding: 16px 16px 18px; }
    .news-card h3 { font-size: 17px; }
    .news-card p { font-size: 14px; color: var(--c-muted); margin: 0; }

    .faq-list { display: grid; gap: 10px; }
    .faq-item { background: var(--c-paper); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
    .faq-q {
      width: 100%; text-align: left; background: #fff; border: 0; min-height: 56px;
      padding: 14px 20px; font-size: 16px; font-weight: 600; color: var(--c-ink); cursor: pointer;
      display: flex; align-items: center; justify-content: space-between; gap: 12px;
    }
    .faq-q span.plus { color: var(--c-primary); font-size: 20px; }
    .faq-a { display: none; background: #F8FAFC; padding: 4px 20px 18px; color: var(--c-text); }
    .faq-item.is-open .faq-a { display: block; }
    .faq-a ol { padding-left: 18px; }
    .faq-a li { margin: 6px 0; }

    .cta-band {
      background: linear-gradient(120deg, #2F6FA8 0%, #3B82B5 48%, #2A618F 100%);
      color: #fff; padding: 88px 0;
    }
    .cta-grid { display: grid; grid-template-columns: 1fr .92fr; gap: 40px; align-items: start; }
    .cta-band h2 { color: #fff; font-size: 30px; }
    .cta-band p { color: rgba(255,255,255,.9); }
    .phone-block { margin: 18px 0; font-size: 28px; font-weight: 700; }
    .phone-block a { color: #fff; }
    .hours { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 20px; }
    .hour {
      background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
      padding: 12px 14px; border-radius: 8px; font-size: 14px;
    }
    .map-card {
      height: 140px; border-radius: 10px; background:
        linear-gradient(180deg, rgba(30,42,54,.08), rgba(30,42,54,.28)),
        url("/assets/images/6db5017d665dafbc.jpg") center/cover no-repeat;
      display: flex; align-items: flex-end; padding: 12px; color: #fff; font-size: 13px;
    }
    .form {
      background: #fff; color: var(--c-text); border-radius: var(--radius); padding: 26px;
      box-shadow: var(--shadow);
    }
    .form h3 { font-size: 20px; }
    .field { margin-bottom: 14px; }
    .field label { display: block; font-size: 13px; color: var(--c-ink); font-weight: 600; margin-bottom: 6px; }
    .req { color: var(--c-seal); }
    .field input, .field select, .field textarea {
      width: 100%; min-height: 44px; border: 1px solid rgba(47,111,168,.22);
      border-radius: 8px; padding: 8px 12px; background: #fff; color: var(--c-ink);
    }
    .field input:focus, .field select:focus, .field textarea:focus {
      outline: 2px solid var(--c-primary); outline-offset: 1px; border-color: var(--c-primary);
    }
    .form-success {
      background: #F1F8F4; border: 1px solid rgba(46,125,87,.25); color: var(--c-ok);
      padding: 16px; border-radius: 8px; display: none;
    }
    .form.is-ok .form-success { display: block; }
    .form.is-ok form { display: none; }

    .site-footer { background: #161E26; color: #C5CDD6; padding: 56px 0 0; }
    .foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1.1fr; gap: 32px; padding-bottom: 36px; }
    .site-footer h3 { color: #fff; font-size: 16px; margin-bottom: 14px; }
    .site-footer a { color: #C5CDD6; }
    .site-footer a:hover { color: #fff; }
    .foot-links { list-style: none; }
    .foot-links li { margin: 8px 0; }
    .beian {
      border-top: 1px solid rgba(255,255,255,.08); padding: 16px 0 22px;
      display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
      font-size: 13px; color: #8B96A1;
    }

    @media (max-width: 1279px) {
      .hero h1, .hero-title { font-size: 36px; }
      .rights-grid { grid-template-columns: repeat(3, 1fr); }
      .crowd { grid-template-columns: repeat(3, 1fr); }
    }
    @media (max-width: 1023px) {
      .nav-links, .nav-cta { display: none; }
      .nav-toggle { display: inline-flex; }
      .hero-grid { grid-template-columns: 1fr; min-height: auto; padding: 40px 0 96px; }
      .hero-carousel { min-height: auto; }
      .hero-stage { justify-self: start; width: 100%; }
      .hero-stage img { height: 240px; }
      .split, .story { grid-template-columns: 1fr; }
      .story-body { padding: 22px; }
      .timeline { grid-template-columns: repeat(3, 1fr); }
      .timeline::before { display: none; }
      .caps-grid, .packs, .case-grid, .stats, .quotes, .ops, .cta-grid, .news-grid { grid-template-columns: 1fr 1fr; }
      .cap--split { grid-template-columns: 1fr; }
      .op + .op { border-left: 0; border-top: 1px solid var(--c-line); }
      .pain-item { grid-template-columns: 1fr; }
      .rights-grid { grid-template-columns: 1fr 1fr; }
      .section { padding: 72px 0; }
    }
    @media (max-width: 767px) {
      .topbar-meta span:nth-child(3) { display: none; }
      .logo-text { font-size: 16px; }
      .hero { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%); }
      .hero h1, .hero-title { font-size: 28px; }
      .section-head h2, .cta-band h2 { font-size: 24px; }
      .timeline, .caps-grid, .packs, .case-grid, .stats, .quotes, .ops, .news-grid, .crowd, .rights-grid, .foot-grid {
        grid-template-columns: 1fr;
      }
      .section { padding: 56px 0; }
      .hero-controls { bottom: 36px; }
      .hours { grid-template-columns: 1fr; }
      .phone-block { font-size: 22px; }
    }
    @media (max-width: 520px) {
      .container { width: min(100% - 28px, var(--container)); }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .btn { width: 100%; }
      .nav-cta.btn { width: auto; }
      .stat b { font-size: 28px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }