/* roulang page: index */
:root {
      --bg: #f5f7f6;
      --surface: #ffffff;
我先把现有页面尾部接上，避免重写前半段把已经生成的头部和结构撞掉。接下来我会只补完整剩余的 HTML、样式和交互，直到闭合 `</html>`。我在确认当前文件到底停在哪一行，这样可以从断点往后续写，不会把已有内容重复一遍。我先查看工作区里的目标文件尾部，再把剩余部分补齐。      --surface: #ffffff;
      --surface-2: #f0f5f3;
      --surface-3: #e9f0ee;
      --line: #d9e3df;
      --text: #17302c;
      --muted: #5d726d;
      --accent: #0f766e;
      --accent-strong: #0b5e58;
      --accent-soft: #d9f0ec;
      --accent-2: #c98f35;
      --good: #157f4d;
      --warn: #9a5b10;
      --shadow: 0 10px 28px rgba(17, 43, 39, 0.08);
      --shadow-soft: 0 4px 14px rgba(17, 43, 39, 0.05);
      --radius: 10px;
      --radius-sm: 8px;
      --space: 24px;
      --space-sm: 14px;
      --space-lg: 34px;
      --sidebar-w: 272px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      color: var(--text);
      background:
        linear-gradient(180deg, #f7fbfa 0%, #f5f7f6 100%);
      line-height: 1.7;
      letter-spacing: 0;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input, select, textarea {
      font: inherit;
      letter-spacing: 0;
    }
    button {
      cursor: pointer;
      border: 0;
      background: none;
    }
    ::selection { background: rgba(15, 118, 110, 0.18); }
    .shell {
      min-height: 100vh;
      display: grid;
      grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
    }
    .sidebar {
      position: sticky;
      top: 0;
      height: 100vh;
      padding: 22px 18px 18px;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(8px);
      border-right: 1px solid var(--line);
      display: flex;
      flex-direction: column;
      gap: 18px;
      z-index: 20;
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 8px 10px 6px;
    }
    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--accent) 0%, #12a89d 100%);
      box-shadow: var(--shadow-soft);
      position: relative;
      flex: 0 0 auto;
    }
    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      background: rgba(255, 255, 255, 0.9);
      border-radius: 999px;
    }
    .brand-mark::before {
      width: 16px;
      height: 4px;
      left: 11px;
      top: 11px;
    }
    .brand-mark::after {
      width: 16px;
      height: 4px;
      left: 11px;
      top: 21px;
    }
    .brand-text strong {
      display: block;
      font-size: 1.02rem;
      line-height: 1.2;
    }
    .brand-text span {
      display: block;
      font-size: .82rem;
      color: var(--muted);
      margin-top: 2px;
    }
    .side-note {
      margin: 0 10px;
      padding: 12px 14px;
      border-radius: var(--radius-sm);
      background: var(--surface-2);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: .92rem;
    }
    .nav-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
      padding: 0 4px;
    }
    .nav-label {
      font-size: .78rem;
      color: var(--muted);
      letter-spacing: .02em;
      text-transform: none;
      padding: 0 10px;
    }
    .nav-link {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 12px;
      border-radius: var(--radius-sm);
      color: var(--text);
      border: 1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible {
      background: #edf7f5;
      border-color: #cfe5e0;
      transform: translateX(2px);
      outline: none;
      box-shadow: var(--shadow-soft);
    }
    .nav-link.active {
      background: linear-gradient(180deg, #eaf7f5 0%, #e1f2ef 100%);
      border-color: #c7e1db;
      box-shadow: inset 3px 0 0 var(--accent);
    }
    .nav-dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: #a2b6b2;
      flex: 0 0 auto;
    }
    .nav-link.active .nav-dot { background: var(--accent); }
    .nav-link small {
      margin-left: auto;
      color: var(--muted);
      font-size: .78rem;
    }
    .side-footer {
      margin-top: auto;
      padding: 14px 10px 4px;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: .86rem;
    }
    .content {
      min-width: 0;
    }
    .mobile-bar {
      display: none;
      position: sticky;
      top: 0;
      z-index: 30;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 16px;
      background: rgba(245, 247, 246, 0.92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--line);
    }
    .mobile-bar .brand {
      padding: 0;
    }
    .mobile-tabs {
      display: flex;
      gap: 8px;
      overflow-x: auto;
      padding-bottom: 2px;
      -webkit-overflow-scrolling: touch;
    }
    .mobile-tabs a {
      white-space: nowrap;
      padding: 10px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--surface);
      font-size: .92rem;
      color: var(--muted);
    }
    .mobile-tabs a.active {
      border-color: rgba(15, 118, 110, 0.3);
      background: #e8f5f2;
      color: var(--accent-strong);
    }
    .main-wrap {
      padding: 28px 28px 38px;
    }
    .section {
      margin-bottom: 24px;
      background: rgba(255, 255, 255, 0.7);
      border: 1px solid rgba(217, 227, 223, 0.72);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }
    .section-inner {
      padding: 24px;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }
    .section-head h2,
    .section-head h3 {
      margin: 0;
      font-size: 1.25rem;
      line-height: 1.25;
    }
    .section-head p {
      margin: 0;
      color: var(--muted);
      max-width: 54rem;
      font-size: .95rem;
    }
    .hero {
      background:
        linear-gradient(180deg, rgba(255,255,255,0.94) 0%, rgba(244,249,247,0.94) 100%);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
      gap: 24px;
      align-items: stretch;
    }
    .hero-copy {
      padding: 6px 2px 6px 0;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      padding: 7px 12px;
      border-radius: 999px;
      background: #e8f6f3;
      color: var(--accent-strong);
      border: 1px solid #c9e6df;
      font-size: .86rem;
      font-weight: 600;
    }
    .hero h1 {
      margin: 0;
      font-size: 2.1rem;
      line-height: 1.18;
      letter-spacing: 0;
    }
    .hero p.lead {
      margin: 14px 0 0;
      color: var(--muted);
      font-size: 1rem;
      max-width: 42rem;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 0 16px;
      border-radius: var(--radius-sm);
      border: 1px solid transparent;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      font-weight: 600;
    }
    .btn:hover,
    .btn:focus-visible {
      transform: translateY(-1px);
      outline: none;
    }
    .btn-primary {
      background: var(--accent);
      color: #fff;
      box-shadow: var(--shadow-soft);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible {
      background: var(--accent-strong);
      box-shadow: var(--shadow);
    }
    .btn-secondary {
      background: var(--surface);
      color: var(--text);
      border-color: var(--line);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      border-color: #bcd8d2;
      background: #f7fbfa;
      box-shadow: var(--shadow-soft);
    }
    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      background: #eef4f2;
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: .85rem;
    }
    .tag strong {
      color: var(--accent-strong);
      font-weight: 700;
    }
    .hero-panel {
      background: linear-gradient(180deg, #fbfdfc 0%, #f0f7f5 100%);
      border: 1px solid #d9e8e3;
      border-radius: var(--radius);
      padding: 18px;
      display: grid;
      gap: 14px;
      min-height: 100%;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
    }
    .panel-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }
    .metric-card {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 14px;
      box-shadow: var(--shadow-soft);
      min-height: 98px;
    }
    .metric-card .label {
      color: var(--muted);
      font-size: .84rem;
    }
    .metric-card .value {
      font-size: 1.65rem;
      line-height: 1.15;
      margin-top: 8px;
      font-weight: 700;
      color: var(--accent-strong);
    }
    .metric-card .delta {
      margin-top: 8px;
      font-size: .84rem;
      color: var(--good);
    }
    .progress-box {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 14px;
    }
    .progress-box .row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      color: var(--muted);
      font-size: .88rem;
      margin-bottom: 8px;
    }
    .progress {
      height: 10px;
      border-radius: 999px;
      background: #deebe8;
      overflow: hidden;
    }
    .progress > span {
      display: block;
      height: 100%;
      width: 78%;
      border-radius: inherit;
      background: linear-gradient(90deg, #0f766e 0%, #18a291 100%);
    }
    .steps {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }
    .step {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 14px;
      position: relative;
      min-height: 116px;
    }
    .step .num {
      display: inline-flex;
      width: 30px;
      height: 30px;
      align-items: center;
      justify-content: center;
      border-radius: 9px;
      background: #e5f5f1;
      color: var(--accent-strong);
      font-weight: 700;
      margin-bottom: 12px;
    }
    .step h4 {
      margin: 0 0 8px;
      font-size: .98rem;
    }
    .step p {
      margin: 0;
      color: var(--muted);
      font-size: .9rem;
    }
    .bars {
      display: grid;
      gap: 12px;
    }
    .bar-item {
      display: grid;
      gap: 7px;
    }
    .bar-item .topline {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      font-size: .9rem;
      color: var(--muted);
    }
    .bar-line {
      height: 10px;
      background: #e4eeeb;
      border-radius: 999px;
      overflow: hidden;
      border: 1px solid #d9e7e2;
    }
    .bar-line span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--accent) 0%, #1cae9e 100%);
    }
    .bar-line.alt span { background: linear-gradient(90deg, #b88632 0%, #d7a44b 100%); }
    .bar-line.low span { background: linear-gradient(90deg, #1a8f58 0%, #44b46b 100%); }
    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 12px;
    }
    .matrix-card {
      grid-column: span 4;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 16px;
      min-height: 168px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .matrix-card:hover {
      transform: translateY(-2px);
      border-color: #bdd7d1;
      box-shadow: var(--shadow);
    }
    .matrix-card.wide { grid-column: span 8; }
    .matrix-card .badge {
      width: fit-content;
      padding: 5px 10px;
      border-radius: 999px;
      background: #edf6f3;
      color: var(--accent-strong);
      font-size: .8rem;
      border: 1px solid #d5e8e2;
    }
    .matrix-card h4 {
      margin: 0;
      font-size: 1.02rem;
    }
    .matrix-card p {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
    }
    .matrix-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: auto;
    }
    .meta-chip {
      padding: 6px 9px;
      border-radius: 999px;
      background: #f2f7f5;
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: .8rem;
    }
    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
      gap: 16px;
    }
    .news-list {
      display: grid;
      gap: 10px;
    }
    .news-item {
      display: grid;
      grid-template-columns: 88px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px solid var(--line);
    }
    .news-item:last-child { border-bottom: 0; padding-bottom: 0; }
    .news-thumb {
      width: 88px;
      height: 60px;
      border-radius: 8px;
      background:
        linear-gradient(135deg, #e3f1ee 0%, #d2e7e1 100%);
      border: 1px solid #cfe3dd;
      position: relative;
      overflow: hidden;
    }
    .news-thumb::before,
    .news-thumb::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      background: rgba(15, 118, 110, 0.18);
    }
    .news-thumb::before {
      width: 40px;
      height: 10px;
      left: 14px;
      top: 15px;
    }
    .news-thumb::after {
      width: 24px;
      height: 24px;
      right: 12px;
      bottom: 8px;
      background: rgba(201, 143, 53, 0.22);
    }
    .news-copy h4 {
      margin: 0 0 6px;
      font-size: 1rem;
      line-height: 1.35;
    }
    .news-copy p {
      margin: 0;
      color: var(--muted);
      font-size: .9rem;
    }
    .news-action {
      color: var(--accent-strong);
      font-size: .84rem;
      white-space: nowrap;
    }
    .news-side {
      background: var(--surface-2);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 16px;
    }
    .news-side h4 {
      margin: 0 0 10px;
      font-size: 1rem;
    }
    .news-side ul {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }
    .news-side li {
      padding: 10px 12px;
      border-radius: 8px;
      background: rgba(255,255,255,0.7);
      border: 1px solid #dbe7e3;
      color: var(--muted);
      font-size: .9rem;
    }
    .compare-wrap {
      overflow: hidden;
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      overflow: hidden;
    }
    .compare-table th,
    .compare-table td {
      padding: 14px 16px;
      border-bottom: 1px solid var(--line);
      text-align: left;
      vertical-align: top;
      font-size: .92rem;
    }
    .compare-table th {
      background: #eff6f4;
      color: var(--text);
      font-size: .88rem;
    }
    .compare-table tr:last-child td { border-bottom: 0; }
    .mark-good { color: var(--good); font-weight: 700; }
    .mark-bad { color: var(--warn); font-weight: 700; }
    .icon-row {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }
    .icon-item {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 14px;
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }
    .icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      flex: 0 0 auto;
      background: #e7f3f0;
      border: 1px solid #cfe2dc;
      position: relative;
    }
    .icon::before {
      content: "";
      position: absolute;
      inset: 10px;
      border: 2px solid var(--accent);
      border-top-width: 0;
      border-left-width: 0;
      transform: rotate(45deg);
      opacity: .85;
    }
    .icon-item h4 {
      margin: 0 0 4px;
      font-size: .96rem;
    }
    .icon-item p {
      margin: 0;
      color: var(--muted);
      font-size: .88rem;
    }
    .faq details {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 0;
      overflow: hidden;
    }
    .faq details + details {
      margin-top: 10px;
    }
    .faq summary {
      list-style: none;
      cursor: pointer;
      padding: 16px 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      font-weight: 600;
    }
    .faq summary::-webkit-details-marker { display: none; }
    .faq summary::after {
      content: "+";
      width: 26px;
      height: 26px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      background: #eef5f3;
      color: var(--accent-strong);
      flex: 0 0 auto;
    }
    .faq details[open] summary::after { content: "−"; }
    .faq .answer {
      padding: 0 18px 16px;
      color: var(--muted);
      font-size: .94rem;
    }
    .form-grid {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap: 16px;
      align-items: start;
    }
    .form-note {
      background: linear-gradient(180deg, #f7fbfa 0%, #eef6f3 100%);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 18px;
    }
    .form-note h3 {
      margin: 0 0 10px;
      font-size: 1.08rem;
    }
    .form-note p {
      margin: 0 0 12px;
      color: var(--muted);
      font-size: .93rem;
    }
    .form-points {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .form-points li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--muted);
      font-size: .9rem;
    }
    .form-points span {
      display: inline-flex;
      width: 22px;
      height: 22px;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      background: #e5f3f0;
      color: var(--accent-strong);
      font-size: .8rem;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .form-card {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 18px;
      box-shadow: var(--shadow-soft);
    }
    .form-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }
    .field {
      display: grid;
      gap: 7px;
      margin-bottom: 12px;
    }
    .field label {
      font-size: .9rem;
      color: var(--text);
      font-weight: 600;
    }
    .field input,
    .field select,
    .field textarea {
      width: 100%;
      border-radius: 8px;
      border: 1px solid #cad7d3;
      background: #fff;
      color: var(--text);
      padding: 11px 12px;
      transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .field textarea {
      min-height: 96px;
      resize: vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder {
      color: #8ba099;
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      outline: none;
      border-color: rgba(15, 118, 110, 0.55);
      box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
      background: #fcfefe;
    }
    .field input:invalid:not(:placeholder-shown),
    .field select:invalid {
      border-color: rgba(154, 91, 16, 0.6);
      box-shadow: 0 0 0 3px rgba(154, 91, 16, 0.1);
    }
    .form-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
      margin-top: 6px;
    }
    .form-state {
      margin-top: 12px;
      font-size: .92rem;
      color: var(--muted);
      min-height: 24px;
    }
    .form-state.success {
      color: var(--good);
    }
    .footer {
      padding: 16px 24px 28px;
      color: var(--muted);
      font-size: .88rem;
    }
    .footer-top {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 18px;
      align-items: center;
      justify-content: space-between;
      padding-top: 4px;
      border-top: 1px solid var(--line);
    }
    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 16px;
    }
    .footer-links a {
      color: var(--muted);
    }
    .footer-links a:hover,
    .footer-links a:focus-visible {
      color: var(--accent-strong);
      outline: none;
    }
    .muted {
      color: var(--muted);
    }
    .subtle {
      font-size: .86rem;
      color: var(--muted);
    }
    @media (max-width: 1080px) {
      .shell { grid-template-columns: 1fr; }
      .sidebar { display: none; }
      .mobile-bar { display: flex; }
      .main-wrap { padding: 18px 16px 30px; }
      .hero-grid,
      .news-layout,
      .form-grid {
        grid-template-columns: 1fr;
      }
      .icon-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }
    @media (max-width: 768px) {
      .section-inner { padding: 18px; }
      .hero h1 { font-size: 1.72rem; }
      .panel-grid,
      .steps,
      .form-row {
        grid-template-columns: 1fr;
      }
      .matrix-card,
      .matrix-card.wide {
        grid-column: span 12;
      }
      .news-item {
        grid-template-columns: 1fr;
        gap: 10px;
      }
      .news-action { justify-self: start; }
      .compare-table th,
      .compare-table td {
        padding: 12px;
      }
    }
    @media (max-width: 520px) {
      .main-wrap { padding: 12px 10px 22px; }
      .section { margin-bottom: 14px; border-radius: 8px; }
      .section-inner { padding: 14px; }
      .hero-actions,
      .form-actions,
      .hero-tags {
        gap: 8px;
      }
      .btn {
        width: 100%;
      }
      .icon-row {
        grid-template-columns: 1fr;
      }
      .compare-table {
        display: block;
        overflow-x: auto;
      }
      .footer {
        padding: 12px 14px 22px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #f7f9f5;
      --panel: #ffffff;
      --panel-soft: #f1f7ef;
      --panel-warm: #fff8eb;
      --text: #17221b;
      --muted: #657166;
      --weak: #8b978d;
      --line: #dfe8df;
      --primary: #1f8a5b;
      --primary-dark: #146a46;
      --accent: #f0a83a;
      --accent-soft: #fff2d8;
      --mint: #e6f5ed;
      --rose: #fff0ef;
      --blue-soft: #eef5ff;
      --shadow: 0 16px 40px rgba(30, 76, 52, .08);
      --shadow-sm: 0 8px 22px rgba(30, 76, 52, .07);
      --radius: 8px;
      --nav-width: 244px;
      --space: 24px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 82% 8%, rgba(240, 168, 58, .13), transparent 28%),
        linear-gradient(135deg, #fbfcf8 0%, var(--bg) 52%, #eef7f2 100%);
      line-height: 1.72;
      letter-spacing: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease;
    }

    img {
      display: block;
      max-width: 100%;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    .site-shell {
      display: grid;
      grid-template-columns: var(--nav-width) minmax(0, 1fr);
      min-height: 100vh;
    }

    .sidebar {
      position: sticky;
      top: 0;
      height: 100vh;
      padding: 22px 16px;
      background: rgba(255, 255, 255, .88);
      border-right: 1px solid var(--line);
      backdrop-filter: blur(14px);
      z-index: 20;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 8px 16px;
      border-bottom: 1px solid var(--line);
    }

    .brand-mark {
      width: 36px;
      height: 36px;
      border-radius: var(--radius);
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(135deg, var(--primary), #57b979);
      box-shadow: var(--shadow-sm);
    }

    .brand strong {
      display: block;
      font-size: 15px;
      line-height: 1.25;
    }

    .brand span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 2px;
    }

    .nav-group {
      display: grid;
      gap: 8px;
    }

    .nav-label {
      padding: 0 10px 2px;
      color: var(--weak);
      font-size: 12px;
      font-weight: 700;
    }

    .nav-link {
      position: relative;
      display: grid;
      grid-template-columns: 12px 1fr auto;
      align-items: center;
      gap: 10px;
      min-height: 46px;
      padding: 8px 10px;
      border: 1px solid transparent;
      border-radius: var(--radius);
      color: var(--muted);
      font-weight: 700;
    }

    .nav-link small {
      color: var(--weak);
      font-weight: 700;
      font-size: 11px;
    }

    .nav-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #c7d6c9;
    }

    .nav-link:hover,
    .nav-link:focus {
      color: var(--text);
      background: var(--panel-soft);
      outline: none;
    }

    .nav-link.active {
      color: var(--primary-dark);
      background: var(--mint);
      border-color: #cfe8d8;
      box-shadow: inset 3px 0 0 var(--primary);
    }

    .nav-link.active .nav-dot {
      background: var(--primary);
    }

    .side-note {
      margin-top: auto;
      padding: 14px;
      border-radius: var(--radius);
      background: var(--panel-warm);
      border: 1px solid #f3dfb8;
      color: #765524;
      font-size: 13px;
      line-height: 1.55;
    }

    .mobile-topbar {
      display: none;
      position: sticky;
      top: 0;
      z-index: 30;
      background: rgba(255, 255, 255, .94);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(14px);
      padding: 10px 14px;
    }

    .mobile-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
    }

    .mobile-links {
      display: flex;
      gap: 8px;
      overflow-x: auto;
      padding: 10px 0 2px;
      scrollbar-width: none;
    }

    .mobile-links::-webkit-scrollbar {
      display: none;
    }

    .mobile-links a {
      flex: 0 0 auto;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-weight: 700;
      font-size: 13px;
    }

    .mobile-links a.active {
      color: var(--primary-dark);
      border-color: #bfe2cc;
      background: var(--mint);
    }

    .content {
      min-width: 0;
    }

    .page-wrap {
      width: min(1120px, calc(100% - 44px));
      margin: 0 auto;
    }

    .top-strip {
      padding: 34px 0 14px;
    }

    .crumb {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .crumb a {
      color: var(--primary-dark);
    }

    .strip-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 270px;
      gap: 18px;
      align-items: stretch;
      padding: 22px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .82);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 5px 10px;
      border-radius: 999px;
      background: var(--mint);
      color: var(--primary-dark);
      font-size: 12px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      margin-bottom: 10px;
      font-size: 34px;
      line-height: 1.22;
      letter-spacing: 0;
    }

    .lead {
      margin: 0;
      max-width: 760px;
      color: var(--muted);
      font-size: 16px;
    }

    .group-card {
      background: linear-gradient(135deg, var(--primary), #55b878);
      border-radius: var(--radius);
      padding: 16px;
      color: #fff;
      display: grid;
      gap: 12px;
      align-content: center;
      box-shadow: var(--shadow-sm);
    }

    .group-card strong {
      font-size: 28px;
      line-height: 1;
    }

    .group-card span {
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
    }

    .group-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .btn {
      display: inline-flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 16px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      font-weight: 800;
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
    }

    .btn-primary {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 10px 20px rgba(31, 138, 91, .18);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      background: var(--primary-dark);
      color: #fff;
      transform: translateY(-1px);
      outline: none;
    }

    .btn-secondary {
      background: #fff;
      color: var(--primary-dark);
      border-color: #cfe8d8;
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      border-color: var(--primary);
      background: var(--mint);
      color: var(--primary-dark);
      outline: none;
    }

    .btn-light {
      background: rgba(255, 255, 255, .18);
      border-color: rgba(255, 255, 255, .38);
      color: #fff;
    }

    .btn-light:hover,
    .btn-light:focus {
      background: rgba(255, 255, 255, .28);
      color: #fff;
      outline: none;
    }

    .section {
      padding: 24px 0;
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      align-items: end;
      gap: 18px;
      margin-bottom: 16px;
    }

    .section-head h2 {
      margin-bottom: 4px;
      font-size: 24px;
      line-height: 1.32;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
      max-width: 680px;
      font-size: 15px;
    }

    .filter-panel {
      padding: 16px;
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      margin-bottom: 18px;
    }

    .filter-row {
      display: grid;
      grid-template-columns: minmax(220px, 1fr) 170px 170px auto;
      gap: 12px;
      align-items: center;
    }

    .search-box,
    .select-box {
      width: 100%;
      min-height: 44px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: #fff;
      color: var(--text);
      padding: 10px 12px;
      box-shadow: none;
      margin: 0;
    }

    .search-box:focus,
    .select-box:focus,
    .contact-input:focus,
    .contact-textarea:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(31, 138, 91, .12);
      outline: none;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .tag.active {
      background: var(--mint);
      border-color: #bee4cb;
      color: var(--primary-dark);
    }

    .status-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--primary);
    }

    .status-dot.warn {
      background: var(--accent);
    }

    .status-dot.soft {
      background: #8bb6ff;
    }

    .list-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 286px;
      gap: 18px;
      align-items: start;
    }

    .entry-list {
      display: grid;
      gap: 14px;
    }

    .entry-card {
      display: grid;
      grid-template-columns: 156px minmax(0, 1fr);
      gap: 16px;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .92);
      box-shadow: var(--shadow-sm);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: #cae5d3;
      box-shadow: var(--shadow);
    }

    .entry-cover {
      min-height: 136px;
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(31, 138, 91, .16), rgba(240, 168, 58, .18)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .45) 0 9px, rgba(255, 255, 255, .18) 9px 18px);
      border: 1px solid #d8eadb;
      position: relative;
      overflow: hidden;
      display: grid;
      place-items: center;
    }

    .entry-cover::before,
    .entry-cover::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      background: rgba(255, 255, 255, .6);
    }

    .entry-cover::before {
      width: 76px;
      height: 76px;
      right: -18px;
      top: -18px;
    }

    .entry-cover::after {
      width: 52px;
      height: 52px;
      left: -14px;
      bottom: -14px;
    }

    .cover-index {
      position: relative;
      z-index: 1;
      width: 54px;
      height: 54px;
      border-radius: var(--radius);
      background: #fff;
      color: var(--primary-dark);
      display: grid;
      place-items: center;
      font-size: 22px;
      font-weight: 900;
      box-shadow: var(--shadow-sm);
    }

    .entry-main {
      min-width: 0;
      display: grid;
      gap: 10px;
    }

    .entry-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: start;
    }

    .entry-title {
      margin: 0;
      font-size: 19px;
      line-height: 1.35;
    }

    .entry-summary {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
      border: 1px solid transparent;
    }

    .badge.green {
      color: var(--primary-dark);
      background: var(--mint);
      border-color: #c8e8d2;
    }

    .badge.orange {
      color: #7d5519;
      background: var(--accent-soft);
      border-color: #f2dcaf;
    }

    .badge.blue {
      color: #315b8d;
      background: var(--blue-soft);
      border-color: #d6e5fb;
    }

    .entry-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      justify-content: space-between;
    }

    .mini-meta {
      color: var(--weak);
      font-size: 12px;
      font-weight: 700;
    }

    .side-panel {
      display: grid;
      gap: 14px;
      position: sticky;
      top: 22px;
    }

    .mini-card {
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--panel);
      box-shadow: var(--shadow-sm);
    }

    .mini-card h3 {
      margin-bottom: 8px;
      font-size: 17px;
    }

    .mini-card p {
      margin-bottom: 12px;
      color: var(--muted);
      font-size: 14px;
    }

    .metric-list {
      display: grid;
      gap: 10px;
    }

    .metric-item {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding-bottom: 10px;
      border-bottom: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
    }

    .metric-item:last-child {
      padding-bottom: 0;
      border-bottom: 0;
    }

    .metric-item strong {
      color: var(--text);
      font-size: 15px;
    }

    .process-grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr 1fr;
      gap: 14px;
    }

    .step-card {
      position: relative;
      padding: 18px;
      min-height: 176px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--panel);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .step-card::after {
      content: attr(data-step);
      position: absolute;
      right: 14px;
      bottom: -12px;
      font-size: 68px;
      line-height: 1;
      font-weight: 900;
      color: rgba(31, 138, 91, .09);
    }

    .step-card h3 {
      margin-bottom: 8px;
      font-size: 18px;
    }

    .step-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .compare-band {
      padding: 18px;
      border-radius: var(--radius);
      background: #122319;
      color: #fff;
      box-shadow: var(--shadow);
    }

    .compare-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 14px;
    }

    .compare-card {
      padding: 16px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .14);
    }

    .compare-card h3 {
      font-size: 18px;
      margin-bottom: 10px;
    }

    .check-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 8px;
    }

    .check-list li {
      display: flex;
      gap: 8px;
      color: rgba(255, 255, 255, .84);
      font-size: 14px;
    }

    .check-list li::before {
      content: "✓";
      color: #8ae3ad;
      font-weight: 900;
    }

    .faq-wrap {
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--panel);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .accordion {
      margin: 0;
      background: transparent;
    }

    .accordion-item {
      border-bottom: 1px solid var(--line);
    }

    .accordion-item:last-child {
      border-bottom: 0;
    }

    .accordion-title {
      padding: 18px 46px 18px 18px;
      color: var(--text);
      font-size: 16px;
      font-weight: 800;
      border: 0;
      background: #fff;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: var(--panel-soft);
      color: var(--primary-dark);
      outline: none;
    }

    .accordion-title::before {
      right: 18px;
      font-size: 20px;
      color: var(--primary);
    }

    .accordion-content {
      padding: 0 18px 18px;
      border: 0;
      color: var(--muted);
      background: #fff;
      font-size: 14px;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 20px;
      padding: 22px;
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(31, 138, 91, .11), rgba(240, 168, 58, .12)),
        #fff;
      border: 1px solid #d9e8d9;
      box-shadow: var(--shadow);
    }

    .cta-panel h2 {
      margin-bottom: 8px;
      font-size: 24px;
    }

    .cta-panel p {
      margin-bottom: 14px;
      color: var(--muted);
    }

    .contact-form {
      display: grid;
      gap: 10px;
    }

    .field-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .contact-input,
    .contact-textarea {
      width: 100%;
      min-height: 44px;
      margin: 0;
      padding: 10px 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      color: var(--text);
      box-shadow: none;
    }

    .contact-textarea {
      min-height: 86px;
      resize: vertical;
    }

    .form-hint {
      color: var(--weak);
      font-size: 12px;
      line-height: 1.5;
    }

    .form-hint.error {
      display: none;
      color: #b24135;
    }

    .contact-form.is-empty .form-hint.empty,
    .contact-form.is-error .form-hint.error,
    .contact-form.is-sent .form-hint.sent {
      display: block;
    }

    .form-hint.sent {
      display: none;
      color: var(--primary-dark);
      font-weight: 800;
    }

    .footer {
      width: min(1120px, calc(100% - 44px));
      margin: 24px auto 0;
      padding: 22px 0 30px;
      color: var(--muted);
    }

    .footer-top {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: center;
      padding-top: 18px;
      border-top: 1px solid var(--line);
    }

    .footer strong {
      color: var(--text);
      font-size: 15px;
    }

    .subtle {
      color: var(--weak);
      font-size: 12px;
      margin-top: 3px;
    }

    .footer-links {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      font-size: 13px;
      font-weight: 700;
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: var(--primary-dark);
      outline: none;
    }

    @media (max-width: 1024px) {
      :root {
        --nav-width: 218px;
      }

      .strip-panel,
      .list-layout,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
        grid-template-columns: 1fr 1fr;
      }

      .filter-row {
        grid-template-columns: 1fr 1fr;
      }

      .process-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .site-shell {
        display: block;
      }

      .sidebar {
        display: none;
      }

      .mobile-topbar {
        display: block;
      }

      .page-wrap,
      .footer {
        width: min(100% - 28px, 720px);
      }

      .top-strip {
        padding-top: 20px;
      }

      h1 {
        font-size: 27px;
      }

      .section-head {
        align-items: start;
        flex-direction: column;
      }

      .entry-card {
        grid-template-columns: 118px minmax(0, 1fr);
      }

      .entry-cover {
        min-height: 128px;
      }

      .compare-grid,
      .side-panel,
      .field-grid {
        grid-template-columns: 1fr;
      }

      .footer-top {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .strip-panel,
      .filter-panel,
      .cta-panel,
      .compare-band {
        padding: 16px;
      }

      h1 {
        font-size: 24px;
      }

      .lead {
        font-size: 14px;
      }

      .filter-row {
        grid-template-columns: 1fr;
      }

      .entry-card {
        grid-template-columns: 1fr;
      }

      .entry-cover {
        min-height: 118px;
      }

      .entry-top,
      .entry-actions {
        flex-direction: column;
        align-items: flex-start;
      }

      .group-actions {
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
      }
    }

/* roulang page: category2 */
:root{
  --bg:#f5f7f4;
  --panel:#ffffff;
  --panel-soft:#f9fbf8;
  --line:#dfe7de;
  --line-strong:#c8d3c7;
  --text:#1f2a24;
  --muted:#65726b;
  --soft:#8a978f;
  --accent:#1f8a70;
  --accent-2:#d97745;
  --accent-3:#5165d6;
  --accent-soft:#e7f4f1;
  --accent-warm:#f7ece5;
  --shadow:0 8px 24px rgba(28, 44, 35, 0.08);
  --shadow-soft:0 4px 14px rgba(28, 44, 35, 0.06);
  --radius:8px;
  --radius-sm:6px;
  --space-1:6px;
  --space-2:10px;
  --space-3:14px;
  --space-4:18px;
  --space-5:24px;
  --space-6:32px;
  --space-7:40px;
  --space-8:56px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.88), rgba(245,247,244,.98)),
    radial-gradient(1200px 600px at 0% 0%, rgba(31,138,112,.08), transparent 50%),
    radial-gradient(900px 500px at 100% 12%, rgba(81,101,214,.07), transparent 52%),
    var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
  line-height:1.7;
  letter-spacing:0;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
:focus-visible{
  outline:2px solid rgba(31,138,112,.35);
  outline-offset:2px;
}
.app-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
}
.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  padding:22px 18px 18px;
  border-right:1px solid var(--line);
  background:rgba(250,252,249,.88);
  backdrop-filter:blur(8px);
}
.brand-box{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:16px 14px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,#fff, #f9fbf8);
  box-shadow:var(--shadow-soft);
}
.brand-mark{
  display:inline-flex;
  align-items:center;
  gap:10px;
  width:fit-content;
  color:var(--text);
  font-size:18px;
  font-weight:800;
  line-height:1.2;
}
.brand-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  width:fit-content;
  margin-top:2px;
  padding:4px 8px;
  border-radius:999px;
  background:var(--accent-soft);
  color:var(--accent);
  font-size:12px;
  font-weight:700;
}
.subtle{
  color:var(--muted);
  font-size:13px;
}
.nav-group{
  margin-top:18px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.nav-label{
  padding:0 4px;
  color:var(--soft);
  font-size:12px;
  font-weight:700;
  letter-spacing:0;
  text-transform:none;
}
.nav-link{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 12px;
  border:1px solid transparent;
  border-radius:var(--radius-sm);
  background:transparent;
  color:var(--text);
  transition:all .18s ease;
}
.nav-link:hover{
  background:#fff;
  border-color:var(--line);
  box-shadow:var(--shadow-soft);
  transform:translateY(-1px);
}
.nav-link.active{
  background:linear-gradient(180deg,#fff, #f6faf8);
  border-color:rgba(31,138,112,.22);
  box-shadow:0 10px 18px rgba(31,138,112,.08);
}
.nav-dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background:linear-gradient(180deg,var(--accent),#47a98d);
  box-shadow:0 0 0 4px rgba(31,138,112,.1);
  flex:0 0 auto;
}
.nav-link span{
  display:block;
  font-size:14px;
  font-weight:700;
  line-height:1.2;
}
.nav-link small{
  display:block;
  margin-top:2px;
  color:var(--muted);
  font-size:12px;
}
.sidebar-foot{
  margin-top:auto;
  padding:18px 4px 0;
}
.sidebar-stat{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
.mini-stat{
  padding:12px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.82);
}
.mini-stat strong{
  display:block;
  font-size:20px;
  line-height:1.1;
}
.mini-stat span{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:12px;
}
.main-area{
  min-width:0;
  padding:24px 24px 0;
}
.mobile-header{
  display:none;
}
.content{
  display:flex;
  flex-direction:column;
  gap:22px;
  padding-bottom:28px;
}
.section{
  background:transparent;
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:14px;
}
.section-title{
  margin:0;
  font-size:22px;
  line-height:1.25;
  letter-spacing:0;
}
.section-note{
  color:var(--muted);
  font-size:13px;
  max-width:560px;
}
.hero-bento{
  display:grid;
  grid-template-columns:1.7fr .9fr;
  gap:16px;
  align-items:stretch;
}
.hero-main,
.hero-side{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(249,251,248,.96));
  box-shadow:var(--shadow);
}
.hero-main{
  padding:28px;
  min-height:320px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:14px;
  padding:6px 10px;
  border-radius:999px;
  background:var(--accent-soft);
  color:var(--accent);
  font-size:12px;
  font-weight:800;
}
.kicker i{
  font-size:12px;
}
.hero-main h1{
  margin:0 0 14px;
  font-size:38px;
  line-height:1.12;
  letter-spacing:0;
}
.hero-main p{
  margin:0;
  max-width:760px;
  color:var(--muted);
  font-size:15px;
}
.hero-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:var(--text);
  font-size:12px;
  font-weight:700;
}
.chip.good{background:#eef8f5;border-color:#cfe9df;color:#1f8a70}
.chip.warn{background:#fbf3ed;border-color:#f0d8c7;color:#b8612f}
.chip.info{background:#eef1fb;border-color:#dbe0f6;color:#4959bd}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:20px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:42px;
  padding:0 15px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  background:#fff;
  color:var(--text);
  font-weight:700;
  transition:all .18s ease;
}
.btn:hover{
  transform:translateY(-1px);
  border-color:rgba(31,138,112,.28);
  box-shadow:var(--shadow-soft);
}
.btn.primary{
  background:linear-gradient(180deg,#248f73,#1f7f68);
  border-color:#1f7f68;
  color:#fff;
}
.btn.primary:hover{
  background:linear-gradient(180deg,#2a9a7d,#207862);
}
.btn.warm{
  background:linear-gradient(180deg,#f5d9c8,#f0cab1);
  border-color:#e8c2a5;
  color:#8d4a22;
}
.hero-side{
  display:grid;
  grid-template-rows:auto auto 1fr;
  gap:12px;
  padding:18px;
}
.hero-signal{
  padding:14px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:linear-gradient(180deg,#fff,#fbfcfb);
}
.signal-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.signal-head strong{
  font-size:16px;
}
.signal-score{
  color:var(--accent);
  font-size:22px;
  font-weight:900;
}
.bar{
  margin-top:10px;
  width:100%;
  height:10px;
  border-radius:999px;
  background:#edf2ef;
  overflow:hidden;
}
.bar > span{
  display:block;
  height:100%;
  width:78%;
  border-radius:inherit;
  background:linear-gradient(90deg,#1f8a70,#56b598);
}
.signal-foot{
  margin-top:10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  color:var(--muted);
  font-size:12px;
}
.step-stack{
  display:grid;
  gap:10px;
}
.step-card{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.9);
}
.step-num{
  width:28px;
  height:28px;
  display:grid;
  place-items:center;
  border-radius:8px;
  background:var(--accent-soft);
  color:var(--accent);
  font-weight:900;
}
.step-card strong{
  display:block;
  font-size:14px;
}
.step-card p{
  margin:4px 0 0;
  color:var(--muted);
  font-size:12px;
  line-height:1.55;
}
.metric-band{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;
}
.metric{
  padding:16px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,#fff,#fafcfa);
  box-shadow:var(--shadow-soft);
}
.metric .label{
  color:var(--muted);
  font-size:12px;
}
.metric strong{
  display:block;
  margin-top:8px;
  font-size:24px;
  line-height:1.1;
}
.metric small{
  display:block;
  margin-top:8px;
  color:var(--soft);
  font-size:12px;
}
.matrix-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:14px;
}
.matrix-card{
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow-soft);
}
.matrix-card h3{
  margin:0 0 8px;
  font-size:17px;
  line-height:1.3;
}
.matrix-card p{
  margin:0;
  color:var(--muted);
  font-size:13px;
}
.matrix-card .meta-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.matrix-card .meta-row .chip{
  padding:5px 8px;
}
.matrix-card .action-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:16px;
}
.matrix-a{grid-column:span 7}
.matrix-b{grid-column:span 5}
.matrix-c{grid-column:span 4}
.matrix-d{grid-column:span 8}
.callout-swatch{
  margin-top:14px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.swatch{
  width:18px;
  height:18px;
  border-radius:4px;
  border:1px solid rgba(0,0,0,.06);
}
.swatch.a{background:#1f8a70}
.swatch.b{background:#d97745}
.swatch.c{background:#5165d6}
.swatch.d{background:#dae9e3}
.compare-wrap{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:14px;
}
.compare-table{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.compare-row{
  display:grid;
  grid-template-columns:160px repeat(3,minmax(0,1fr));
  align-items:stretch;
  border-top:1px solid var(--line);
}
.compare-row:first-child{border-top:0}
.compare-head{
  background:#f8faf8;
  font-size:13px;
  font-weight:800;
  color:var(--muted);
}
.compare-cell{
  padding:14px 14px;
  border-left:1px solid var(--line);
  font-size:13px;
}
.compare-cell:first-child{
  border-left:0;
  font-weight:800;
  color:var(--text);
}
.compare-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 9px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
}
.compare-pill.good{background:#edf8f4;color:#1f8a70}
.compare-pill.mid{background:#f6f3ed;color:#a56a2d}
.compare-pill.low{background:#f5eef0;color:#a24d5a}
.side-board{
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,#fff,#fafcfa);
  box-shadow:var(--shadow-soft);
}
.side-board h3{
  margin:0 0 10px;
  font-size:17px;
}
.ratio-list{
  display:grid;
  gap:12px;
  margin-top:14px;
}
.ratio-item{
  display:grid;
  gap:8px;
}
.ratio-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  font-weight:700;
}
.ratio-track{
  height:10px;
  border-radius:999px;
  background:#edf2ef;
  overflow:hidden;
}
.ratio-track span{
  display:block;
  height:100%;
  border-radius:inherit;
}
.ratio-track .a{width:86%;background:linear-gradient(90deg,#1f8a70,#58b79d)}
.ratio-track .b{width:68%;background:linear-gradient(90deg,#d97745,#eba474)}
.ratio-track .c{width:54%;background:linear-gradient(90deg,#5165d6,#7d8cef)}
.faq-list{
  display:grid;
  gap:10px;
}
details.faq{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
details.faq[open]{
  border-color:rgba(31,138,112,.24);
}
details.faq summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:15px 16px;
  font-weight:800;
}
details.faq summary::-webkit-details-marker{display:none}
.faq-body{
  padding:0 16px 16px;
  color:var(--muted);
  font-size:13px;
}
.faq-body p{margin:0}
.faq-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 8px;
  border-radius:999px;
  background:var(--accent-soft);
  color:var(--accent);
  font-size:12px;
  font-weight:800;
}
.form-band{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:14px;
  align-items:stretch;
}
.form-copy,
.form-panel{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:var(--shadow-soft);
}
.form-copy{
  padding:22px;
}
.form-copy h3{
  margin:0 0 10px;
  font-size:20px;
}
.form-copy p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.checklist{
  display:grid;
  gap:10px;
  margin-top:18px;
}
.check-item{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--text);
  font-size:13px;
}
.check-item i{
  margin-top:4px;
  color:var(--accent);
}
.form-panel{
  padding:20px;
}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.field{
  display:grid;
  gap:7px;
}
.field.full{
  grid-column:1 / -1;
}
.field label{
  font-size:13px;
  font-weight:800;
}
.field input,
.field select,
.field textarea{
  width:100%;
  margin:0;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  background:#fbfcfb;
  color:var(--text);
  box-shadow:none;
  transition:border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:rgba(31,138,112,.45);
  background:#fff;
  box-shadow:0 0 0 3px rgba(31,138,112,.1);
}
.field textarea{
  min-height:94px;
  resize:vertical;
}
.field-hint{
  color:var(--muted);
  font-size:12px;
}
.field-error{
  color:#b53f4f;
  font-size:12px;
}
.field-success{
  color:#1f8a70;
  font-size:12px;
}
.form-status{
  margin-top:14px;
  padding:12px 14px;
  border-radius:var(--radius-sm);
  font-size:13px;
  border:1px dashed var(--line-strong);
}
.form-status.is-empty{
  background:#fafcfa;
  color:var(--muted);
}
.form-status.is-error{
  background:#fef6f7;
  color:#b53f4f;
  border-color:#e4bac1;
}
.form-status.is-success{
  background:#eef8f4;
  color:#1f8a70;
  border-color:#cde7dc;
}
.form-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}
.footer{
  margin-top:16px;
  padding:18px 0 30px;
  border-top:1px solid var(--line);
}
.footer-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.footer strong{
  display:block;
  font-size:16px;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:14px;
}
.footer-links a{
  color:var(--muted);
  font-size:13px;
  font-weight:700;
}
.footer-links a:hover{
  color:var(--accent);
}
.section-band{
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.72);
  box-shadow:var(--shadow-soft);
}
.inline-line{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
  font-size:12px;
}
.dot{
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--accent);
}
@media (max-width: 1100px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{display:none}
  .main-area{padding:14px 14px 0}
  .mobile-header{
    display:block;
    padding:14px 14px 12px;
    margin:0 -14px 16px;
    border-bottom:1px solid var(--line);
    background:rgba(250,252,249,.92);
    backdrop-filter:blur(8px);
    position:sticky;
    top:0;
    z-index:20;
  }
  .mobile-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:10px;
  }
  .mobile-nav{
    display:flex;
    gap:10px;
    overflow-x:auto;
    padding-bottom:2px;
    -webkit-overflow-scrolling:touch;
  }
  .mobile-nav a{
    flex:0 0 auto;
    padding:9px 12px;
    border:1px solid var(--line);
    border-radius:999px;
    background:#fff;
    color:var(--text);
    font-size:13px;
    font-weight:700;
    white-space:nowrap;
  }
  .mobile-nav a.active{
    background:var(--accent-soft);
    border-color:rgba(31,138,112,.24);
    color:var(--accent);
  }
}
@media (max-width: 800px){
  .hero-bento,
  .compare-wrap,
  .form-band{
    grid-template-columns:1fr;
  }
  .metric-band{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .matrix-a,.matrix-b,.matrix-c,.matrix-d{grid-column:span 12}
  .hero-main{
    padding:20px;
    min-height:auto;
  }
  .hero-main h1{
    font-size:30px;
  }
  .compare-row{
    grid-template-columns:118px repeat(3,minmax(0,1fr));
  }
  .section-head{
    align-items:flex-start;
    flex-direction:column;
  }
  .footer-top{
    flex-direction:column;
    align-items:flex-start;
  }
  .footer-links{
    justify-content:flex-start;
  }
}
@media (max-width: 520px){
  .main-area{padding:10px 10px 0}
  .mobile-header{margin:0 -10px 14px;padding:12px 10px 10px}
  .metric-band,
  .form-grid{
    grid-template-columns:1fr;
  }
  .compare-row{
    grid-template-columns:96px repeat(3,minmax(0,1fr));
  }
  .compare-cell{
    padding:12px 10px;
    font-size:12px;
  }
  .hero-main h1{
    font-size:26px;
  }
  .section-title{
    font-size:20px;
  }
  .btn{
    width:100%;
  }
}