/* roulang page: index */
:root {
      --mt-green: #18a058;
      --mt-green-dark: #0d7c42;
      --mt-green-soft: #e9f8f0;
      --mt-lime: #b8ef70;
      --mt-ink: #151a19;
      --mt-muted: #65716d;
      --mt-soft: #f5f7f6;
      --mt-line: #dfe6e2;
      --mt-card: #ffffff;
      --mt-dark: #202725;
      --mt-warning: #ffba3b;
      --mt-danger: #e84c4f;
      --mt-radius: 8px;
      --mt-shadow: 0 14px 36px rgba(24, 37, 32, .08);
      --mt-shadow-sm: 0 8px 22px rgba(24, 37, 32, .06);
      --mt-focus: 0 0 0 .22rem rgba(24, 160, 88, .18);
      --mt-container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--mt-ink);
      background: #fff;
      line-height: 1.7;
      text-rendering: optimizeLegibility;
    }

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

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

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

    .site-shell {
      overflow: hidden;
      background:
        linear-gradient(180deg, #ffffff 0%, #ffffff 38%, #f7faf8 100%);
    }

    .container-xl {
      max-width: var(--mt-container);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(223, 230, 226, .9);
    }

    .nav-frame {
      min-height: 68px;
      display: grid;
      grid-template-columns: minmax(240px, 1fr) auto minmax(260px, 1fr);
      align-items: center;
      gap: 24px;
    }

    .brand-lockup {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      letter-spacing: 0;
      color: var(--mt-ink);
      min-width: 0;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 7px;
      background: linear-gradient(135deg, var(--mt-green), #54d883);
      display: inline-grid;
      place-items: center;
      color: #fff;
      box-shadow: 0 8px 18px rgba(24, 160, 88, .22);
      flex: 0 0 auto;
    }

    .brand-mark::before {
      content: "";
      width: 16px;
      height: 16px;
      border: 2px solid currentColor;
      border-radius: 4px;
      box-shadow: inset 0 0 0 3px rgba(255,255,255,.22);
    }

    .brand-text {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 4px;
      border: 1px solid var(--mt-line);
      background: #fff;
      border-radius: var(--mt-radius);
      box-shadow: 0 6px 18px rgba(25, 34, 30, .04);
    }

    .nav-links a {
      display: inline-flex;
      align-items: center;
      height: 36px;
      padding: 0 13px;
      border-radius: 6px;
      color: var(--mt-muted);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--mt-green-dark);
      background: var(--mt-green-soft);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 10px;
    }

    .quick-search {
      width: 190px;
      height: 38px;
      border: 1px solid var(--mt-line);
      border-radius: var(--mt-radius);
      background: #fff;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 10px;
      color: var(--mt-muted);
      box-shadow: 0 6px 18px rgba(25, 34, 30, .04);
    }

    .quick-search input {
      width: 100%;
      border: 0;
      outline: 0;
      min-width: 0;
      color: var(--mt-ink);
      background: transparent;
      font-size: 13px;
    }

    .quick-search:focus-within {
      border-color: rgba(24,160,88,.55);
      box-shadow: var(--mt-focus);
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      height: 30px;
      padding: 0 10px;
      border-radius: 999px;
      background: #f2fff7;
      color: var(--mt-green-dark);
      font-size: 12px;
      font-weight: 800;
      border: 1px solid #ccefdc;
      white-space: nowrap;
    }

    .status-dot {
      width: 7px;
      height: 7px;
      background: var(--mt-green);
      border-radius: 50%;
      box-shadow: 0 0 0 4px rgba(24,160,88,.13);
    }

    .mobile-toggle {
      display: none;
      border: 1px solid var(--mt-line);
      background: #fff;
      border-radius: 7px;
      width: 40px;
      height: 38px;
      align-items: center;
      justify-content: center;
      color: var(--mt-ink);
    }

    .btn-mt {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 7px;
      border: 1px solid transparent;
      min-height: 42px;
      padding: 0 18px;
      font-weight: 800;
      font-size: 14px;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
      cursor: pointer;
    }

    .btn-mt-primary {
      background: var(--mt-green);
      color: #fff;
      box-shadow: 0 12px 24px rgba(24,160,88,.22);
    }

    .btn-mt-primary:hover {
      color: #fff;
      background: var(--mt-green-dark);
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(13,124,66,.24);
    }

    .btn-mt-outline {
      background: #fff;
      color: var(--mt-ink);
      border-color: var(--mt-line);
    }

    .btn-mt-outline:hover {
      border-color: rgba(24,160,88,.48);
      color: var(--mt-green-dark);
      transform: translateY(-1px);
      box-shadow: var(--mt-shadow-sm);
    }

    .btn-mt-dark {
      background: var(--mt-dark);
      color: #fff;
    }

    .btn-mt-dark:hover {
      color: #fff;
      background: #111614;
      transform: translateY(-1px);
    }

    .btn-mt:focus-visible,
    .nav-links a:focus-visible,
    .mobile-toggle:focus-visible,
    .footer-link:focus-visible {
      outline: none;
      box-shadow: var(--mt-focus);
    }

    .hero {
      padding: 42px 0 66px;
      background:
        radial-gradient(circle at 70% 15%, rgba(184,239,112,.22), transparent 30%),
        linear-gradient(90deg, #fff 0%, #fff 48%, #f3f7f5 48%, #f3f7f5 100%);
      border-bottom: 1px solid var(--mt-line);
    }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 5.2fr) minmax(420px, 4.8fr);
      gap: 34px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 28px 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .eyebrow-line {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 18px;
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      padding: 6px 10px;
      background: var(--mt-green-soft);
      color: var(--mt-green-dark);
      border: 1px solid #cfeedd;
      font-size: 12px;
      font-weight: 800;
    }

    .badge-dark {
      background: #242b29;
      color: #dffbea;
      border-color: #303936;
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 0;
      color: var(--mt-ink);
      max-width: 720px;
    }

    .hero-lead {
      margin: 20px 0 0;
      max-width: 660px;
      color: var(--mt-muted);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 28px;
      max-width: 640px;
    }

    .metric-chip {
      border: 1px solid var(--mt-line);
      background: #fff;
      border-radius: var(--mt-radius);
      padding: 12px;
      box-shadow: 0 8px 20px rgba(25,34,30,.04);
    }

    .metric-chip strong {
      display: block;
      font-size: 22px;
      line-height: 1.1;
      color: var(--mt-ink);
      font-weight: 900;
    }

    .metric-chip span {
      display: block;
      margin-top: 4px;
      font-size: 12px;
      color: var(--mt-muted);
      white-space: nowrap;
    }

    .stage-wrap {
      min-height: 500px;
      position: relative;
      display: grid;
      align-items: center;
    }

    .product-stage {
      border: 1px solid #d8e3dd;
      border-radius: 10px;
      background: #fff;
      box-shadow: var(--mt-shadow);
      overflow: hidden;
      position: relative;
    }

    .stage-top {
      height: 44px;
      background: #202725;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 14px;
      color: #e9f8f0;
    }

    .window-dots {
      display: flex;
      gap: 6px;
    }

    .window-dots span {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #53615d;
    }

    .stage-top small {
      color: #b9c7c2;
      font-weight: 700;
    }

    .stage-body {
      display: grid;
      grid-template-columns: 150px 1fr;
      min-height: 420px;
    }

    .stage-side {
      background: #f7faf8;
      border-right: 1px solid var(--mt-line);
      padding: 14px;
    }

    .side-filter {
      height: 34px;
      border-radius: 6px;
      border: 1px solid var(--mt-line);
      background: #fff;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      padding: 0 10px;
      font-size: 12px;
      color: var(--mt-muted);
      font-weight: 700;
    }

    .side-filter.active {
      color: var(--mt-green-dark);
      background: var(--mt-green-soft);
      border-color: #c8ecd8;
    }

    .stage-main {
      padding: 18px;
      display: grid;
      gap: 14px;
      align-content: start;
    }

    .stage-toolbar {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      align-items: center;
    }

    .mock-search {
      border: 1px solid var(--mt-line);
      background: #fff;
      border-radius: 7px;
      height: 38px;
      display: flex;
      align-items: center;
      padding: 0 12px;
      color: var(--mt-muted);
      font-size: 13px;
    }

    .mock-state {
      border: 1px solid #ccefdc;
      background: #f1fff6;
      color: var(--mt-green-dark);
      border-radius: 999px;
      padding: 7px 10px;
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
    }

    .entry-tile {
      border: 1px solid var(--mt-line);
      border-radius: 8px;
      padding: 12px;
      background: #fff;
      min-height: 88px;
      position: relative;
    }

    .entry-tile::after {
      content: "";
      position: absolute;
      right: 10px;
      top: 10px;
      width: 7px;
      height: 7px;
      background: var(--mt-green);
      border-radius: 50%;
    }

    .entry-tile strong {
      display: block;
      font-size: 14px;
      margin-bottom: 6px;
    }

    .entry-tile span {
      display: block;
      color: var(--mt-muted);
      font-size: 12px;
      line-height: 1.45;
    }

    .check-list {
      display: grid;
      gap: 8px;
    }

    .check-row {
      display: grid;
      grid-template-columns: 72px 1fr 54px;
      gap: 10px;
      align-items: center;
      border: 1px solid var(--mt-line);
      background: #fff;
      border-radius: 7px;
      padding: 10px;
      font-size: 12px;
      color: var(--mt-muted);
    }

    .check-row b {
      color: var(--mt-ink);
    }

    .progress-lite {
      height: 7px;
      background: #e8eeeb;
      border-radius: 999px;
      overflow: hidden;
    }

    .progress-lite span {
      display: block;
      height: 100%;
      background: linear-gradient(90deg, var(--mt-green), var(--mt-lime));
      border-radius: inherit;
    }

    .section-pad {
      padding: 72px 0;
    }

    .section-soft {
      background: var(--mt-soft);
      border-top: 1px solid var(--mt-line);
      border-bottom: 1px solid var(--mt-line);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 22px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--mt-green-dark);
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .section-head h2,
    .compact-head h2 {
      margin: 0;
      font-size: clamp(25px, 3vw, 36px);
      line-height: 1.18;
      font-weight: 900;
      color: var(--mt-ink);
    }

    .section-head p,
    .compact-head p {
      margin: 10px 0 0;
      color: var(--mt-muted);
      max-width: 690px;
    }

    .rail-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
    }

    .rail-panel,
    .recommend-panel,
    .plan-card,
    .news-panel,
    .cta-panel,
    .privacy-panel {
      background: var(--mt-card);
      border: 1px solid var(--mt-line);
      border-radius: var(--mt-radius);
      box-shadow: var(--mt-shadow-sm);
    }

    .rail-panel {
      padding: 18px;
    }

    .track-line {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px 0;
      border-bottom: 1px solid var(--mt-line);
    }

    .track-line:last-child {
      border-bottom: 0;
    }

    .track-code {
      border-radius: 6px;
      background: #202725;
      color: #e7fff0;
      padding: 8px 10px;
      font-size: 12px;
      font-weight: 900;
      text-align: center;
      white-space: nowrap;
    }

    .track-copy strong {
      display: block;
      font-size: 16px;
      font-weight: 900;
    }

    .track-copy span {
      color: var(--mt-muted);
      font-size: 13px;
    }

    .track-status {
      color: var(--mt-green-dark);
      background: var(--mt-green-soft);
      border: 1px solid #ccefdc;
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .invite-box {
      padding: 18px;
      background:
        linear-gradient(135deg, #202725 0%, #2e3935 100%);
      color: #fff;
      border-radius: var(--mt-radius);
      min-height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 18px;
    }

    .invite-box h3 {
      font-size: 22px;
      font-weight: 900;
      margin: 0 0 8px;
    }

    .invite-box p {
      margin: 0;
      color: #c9d7d2;
    }

    .invite-progress {
      display: grid;
      gap: 9px;
      font-size: 13px;
      color: #e5fff0;
    }

    .invite-progress .bar {
      height: 9px;
      border-radius: 999px;
      background: rgba(255,255,255,.14);
      overflow: hidden;
    }

    .invite-progress .bar span {
      display: block;
      height: 100%;
      width: 68%;
      background: linear-gradient(90deg, var(--mt-green), var(--mt-lime));
    }

    .rank-list {
      display: grid;
      gap: 8px;
      margin-top: 8px;
    }

    .rank-item {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.07);
      border-radius: 6px;
      padding: 8px 10px;
      font-size: 13px;
    }

    .solution-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .solution-card {
      border: 1px solid var(--mt-line);
      background: #fff;
      border-radius: var(--mt-radius);
      padding: 18px;
      min-height: 210px;
      box-shadow: 0 8px 20px rgba(25,34,30,.04);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .solution-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--mt-shadow);
      border-color: rgba(24,160,88,.42);
    }

    .icon-box {
      width: 38px;
      height: 38px;
      border-radius: 7px;
      background: var(--mt-green-soft);
      color: var(--mt-green-dark);
      display: grid;
      place-items: center;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .solution-card h3 {
      font-size: 18px;
      font-weight: 900;
      margin: 0 0 8px;
    }

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

    .mini-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 0 9px;
      border-radius: 999px;
      background: #f5f7f6;
      color: var(--mt-muted);
      border: 1px solid var(--mt-line);
      font-size: 12px;
      font-weight: 800;
    }

    .tag.success {
      color: var(--mt-green-dark);
      background: var(--mt-green-soft);
      border-color: #cfeedd;
    }

    .recommend-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 18px;
      align-items: stretch;
    }

    .recommend-panel {
      padding: 18px;
    }

    .hot-stack {
      display: grid;
      gap: 10px;
    }

    .hot-item {
      display: grid;
      grid-template-columns: 42px 1fr auto;
      gap: 12px;
      align-items: center;
      border: 1px solid var(--mt-line);
      border-radius: 7px;
      padding: 12px;
      background: #fff;
    }

    .hot-index {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 7px;
      background: #202725;
      color: #eafff1;
      font-weight: 900;
    }

    .hot-item strong {
      display: block;
      font-weight: 900;
    }

    .hot-item span {
      color: var(--mt-muted);
      font-size: 13px;
    }

    .status-label {
      font-size: 12px;
      font-weight: 900;
      color: var(--mt-green-dark);
      white-space: nowrap;
    }

    .vertical-seed {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .seed-card {
      min-height: 245px;
      border-radius: var(--mt-radius);
      border: 1px solid var(--mt-line);
      background:
        linear-gradient(180deg, rgba(32,39,37,.06), rgba(32,39,37,.02)),
        #fff;
      padding: 14px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      position: relative;
    }

    .seed-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 82px;
      background:
        linear-gradient(135deg, rgba(24,160,88,.18), rgba(184,239,112,.22));
      border-bottom: 1px solid rgba(24,160,88,.12);
    }

    .seed-content {
      position: relative;
      z-index: 1;
      padding-top: 78px;
    }

    .seed-card h3 {
      margin: 0 0 8px;
      font-size: 17px;
      font-weight: 900;
    }

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

    .plan-grid {
      display: grid;
      grid-template-columns: 1fr 1.35fr 1fr;
      gap: 16px;
      align-items: stretch;
    }

    .plan-card {
      padding: 20px;
      position: relative;
    }

    .plan-card.featured {
      border-color: rgba(24,160,88,.55);
      box-shadow: 0 18px 34px rgba(24,160,88,.12);
    }

    .plan-card h3 {
      font-size: 20px;
      font-weight: 900;
      margin: 0 0 8px;
    }

    .plan-card .price {
      font-size: 28px;
      font-weight: 900;
      color: var(--mt-ink);
      margin: 8px 0 12px;
    }

    .plan-card ul {
      list-style: none;
      padding: 0;
      margin: 0 0 18px;
      display: grid;
      gap: 8px;
      color: var(--mt-muted);
      font-size: 14px;
    }

    .plan-card li::before {
      content: "✓";
      color: var(--mt-green-dark);
      font-weight: 900;
      margin-right: 7px;
    }

    .data-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      border: 1px solid var(--mt-line);
      background: var(--mt-line);
      border-radius: var(--mt-radius);
      overflow: hidden;
      box-shadow: var(--mt-shadow-sm);
    }

    .data-cell {
      background: #fff;
      padding: 22px;
    }

    .data-cell strong {
      display: block;
      font-size: 32px;
      font-weight: 900;
      line-height: 1;
      color: var(--mt-ink);
    }

    .data-cell span {
      display: block;
      margin-top: 8px;
      color: var(--mt-muted);
      font-size: 13px;
    }

    .data-cell .mini-bar {
      height: 6px;
      border-radius: 999px;
      background: #e9eeeb;
      overflow: hidden;
      margin-top: 14px;
    }

    .data-cell .mini-bar i {
      display: block;
      height: 100%;
      background: var(--mt-green);
      border-radius: inherit;
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.4fr .8fr;
      gap: 18px;
    }

    .news-panel {
      padding: 18px;
    }

    .news-list {
      display: grid;
      gap: 0;
    }

    .news-link {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      padding: 14px 0;
      border-bottom: 1px solid var(--mt-line);
      color: var(--mt-ink);
    }

    .news-link:last-child {
      border-bottom: 0;
    }

    .news-link:hover {
      color: var(--mt-green-dark);
      transform: translateX(2px);
    }

    .news-link strong {
      font-weight: 900;
      line-height: 1.4;
    }

    .news-link span {
      color: var(--mt-muted);
      font-size: 13px;
      white-space: nowrap;
    }

    .side-note {
      border-radius: 8px;
      background: #202725;
      color: #eefdf3;
      padding: 20px;
      min-height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 18px;
    }

    .side-note p {
      margin: 0;
      color: #c7d5d0;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 22px;
      align-items: start;
    }

    .accordion {
      display: grid;
      gap: 10px;
    }

    .accordion-item {
      border: 1px solid var(--mt-line);
      border-radius: var(--mt-radius) !important;
      overflow: hidden;
      box-shadow: 0 8px 20px rgba(25,34,30,.04);
    }

    .accordion-button {
      font-weight: 900;
      color: var(--mt-ink);
      background: #fff;
      box-shadow: none;
      padding: 16px 18px;
    }

    .accordion-button:not(.collapsed) {
      color: var(--mt-green-dark);
      background: var(--mt-green-soft);
      box-shadow: none;
    }

    .accordion-button:focus {
      box-shadow: var(--mt-focus);
      border-color: rgba(24,160,88,.3);
    }

    .accordion-body {
      color: var(--mt-muted);
      padding: 16px 18px 18px;
      background: #fff;
    }

    .cta-panel {
      padding: 28px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      background:
        linear-gradient(135deg, #ffffff 0%, #f2fff7 100%);
    }

    .cta-panel h2 {
      margin: 0 0 8px;
      font-size: 28px;
      font-weight: 900;
    }

    .cta-panel p {
      margin: 0;
      color: var(--mt-muted);
    }

    .privacy-panel {
      padding: 20px;
      background: #fff;
    }

    .privacy-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .privacy-item {
      border: 1px solid var(--mt-line);
      border-radius: 7px;
      padding: 12px;
      color: var(--mt-muted);
      font-size: 13px;
      background: #fbfdfc;
    }

    .privacy-item strong {
      display: block;
      color: var(--mt-ink);
      font-size: 14px;
      margin-bottom: 3px;
    }

    .site-footer {
      background: #202725;
      color: #d7e5df;
      padding: 42px 0 28px;
    }

    .footer-layout {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 28px;
      align-items: start;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
    }

    .footer-copy {
      color: #aebdb8;
      margin: 0;
      max-width: 520px;
      font-size: 14px;
    }

    .footer-col h3 {
      color: #fff;
      font-size: 15px;
      font-weight: 900;
      margin: 0 0 12px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-link {
      color: #aebdb8;
      font-size: 14px;
    }

    .footer-link:hover {
      color: #fff;
    }

    .copyright {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.12);
      display: flex;
      justify-content: space-between;
      gap: 14px;
      color: #91a09b;
      font-size: 13px;
      flex-wrap: wrap;
    }

    .modal-content {
      border: 0;
      border-radius: 10px;
      box-shadow: 0 26px 80px rgba(19, 28, 24, .24);
    }

    .modal-header {
      border-bottom: 1px solid var(--mt-line);
      padding: 18px 20px;
    }

    .modal-title {
      font-weight: 900;
    }

    .modal-body {
      padding: 20px;
    }

    .form-control,
    .form-select {
      border-radius: 7px;
      border-color: var(--mt-line);
      min-height: 44px;
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(24,160,88,.55);
      box-shadow: var(--mt-focus);
    }

    .form-text {
      color: var(--mt-muted);
      font-size: 12px;
    }

    @media (max-width: 1024px) {
      .nav-frame {
        grid-template-columns: 1fr auto;
      }

      .nav-links,
      .quick-search,
      .status-pill {
        display: none;
      }

      .mobile-toggle {
        display: inline-flex;
      }

      .nav-actions {
        gap: 8px;
      }

      .hero {
        background: #fff;
      }

      .hero-layout,
      .rail-grid,
      .recommend-layout,
      .news-layout,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .stage-wrap {
        min-height: auto;
      }

      .solution-grid,
      .data-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

    @media (max-width: 768px) {
      .section-pad {
        padding: 52px 0;
      }

      .hero {
        padding: 24px 0 48px;
      }

      .hero-copy {
        padding: 18px 0 4px;
      }

      .hero h1 {
        font-size: 34px;
      }

      .hero-lead {
        font-size: 15px;
      }

      .hero-metrics,
      .solution-grid,
      .vertical-seed,
      .data-strip,
      .privacy-row,
      .footer-layout {
        grid-template-columns: 1fr;
      }

      .stage-body {
        grid-template-columns: 1fr;
      }

      .stage-side {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        border-right: 0;
        border-bottom: 1px solid var(--mt-line);
      }

      .side-filter {
        margin-bottom: 0;
        justify-content: center;
        padding: 0 8px;
      }

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

      .track-line,
      .hot-item,
      .check-row,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: block;
      }

      .section-head .btn-mt {
        margin-top: 16px;
      }

      .footer-layout {
        gap: 22px;
      }
    }

    @media (max-width: 520px) {
      .container-xl {
        padding-left: 18px;
        padding-right: 18px;
      }

      .brand-text {
        max-width: 210px;
      }

      .nav-frame {
        min-height: 62px;
      }

      .btn-mt {
        width: 100%;
      }

      .hero-actions {
        display: grid;
      }

      .metric-chip strong {
        font-size: 20px;
      }

      .stage-main {
        padding: 14px;
      }

      .stage-toolbar {
        grid-template-columns: 1fr;
      }

      .stage-side {
        grid-template-columns: 1fr;
      }

      .news-link {
        grid-template-columns: 1fr;
      }

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 6px;
      }
    }

/* roulang page: category1 */
:root{
  --bg:#f5f7f7;
  --surface:#ffffff;
  --surface-2:#eef3f1;
  --line:#d9e2de;
  --line-strong:#c7d3cd;
  --text:#17211d;
  --muted:#5d6b64;
  --soft:#7f8d86;
  --brand:#1aa56b;
  --brand-2:#158255;
  --brand-soft:#dff5ea;
  --brand-soft-2:#ebfaf2;
  --warn:#f4b740;
  --danger:#e55d5d;
  --shadow:0 12px 28px rgba(20,40,32,.08);
  --shadow-sm:0 8px 18px rgba(20,40,32,.05);
  --radius:12px;
  --radius-sm:10px;
  --radius-xs:8px;
  --container:1160px;
  --gap:24px;
  --gap-sm:14px;
  --transition:.2s ease;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(26,165,107,.08), transparent 32%),
    linear-gradient(180deg, #fbfcfc 0%, var(--bg) 100%);
  line-height:1.65;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition),box-shadow var(--transition)}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
::selection{background:rgba(26,165,107,.18);color:var(--text)}
:focus-visible{outline:3px solid rgba(26,165,107,.22);outline-offset:2px}

.container-xl{max-width:var(--container)}
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  backdrop-filter:saturate(140%) blur(12px);
  background:rgba(251,252,252,.84);
  border-bottom:1px solid rgba(217,226,222,.78);
}
.nav-frame{
  min-height:72px;
  display:flex;
  align-items:center;
  gap:18px;
  justify-content:space-between;
  padding:12px 0;
}
.brand-lockup{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  font-weight:800;
  letter-spacing:.2px;
}
.brand-mark{
  width:14px;height:14px;border-radius:999px;
  background:linear-gradient(135deg,var(--brand),#79e2a9);
  box-shadow:0 0 0 5px rgba(26,165,107,.12);
  position:relative;
}
.brand-mark::after{
  content:"";
  position:absolute;inset:4px;
  border-radius:inherit;
  background:#fff;
  opacity:.72;
}
.brand-text{font-size:1.04rem}
.nav-links{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  justify-content:center;
}
.nav-links a{
  padding:10px 14px;
  border-radius:999px;
  color:var(--muted);
  font-weight:650;
  border:1px solid transparent;
}
.nav-links a:hover{
  background:#fff;
  border-color:var(--line);
  color:var(--text);
  box-shadow:var(--shadow-sm);
}
.nav-links a.active{
  color:var(--brand-2);
  background:var(--brand-soft);
  border-color:#cdeedc;
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.quick-search{
  display:flex;
  align-items:center;
  gap:8px;
  min-width:260px;
  padding:10px 13px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  box-shadow:0 1px 0 rgba(255,255,255,.8) inset;
}
.quick-search span{color:var(--soft);font-size:1rem}
.quick-search input{
  width:100%;
  border:0;
  outline:none;
  background:transparent;
  color:var(--text);
}
.quick-search input::placeholder{color:#93a39b}
.status-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius:999px;
  font-size:.92rem;
  color:#0f6c43;
  background:#ecfaf2;
  border:1px solid #d1f0df;
  white-space:nowrap;
}
.status-dot{
  width:9px;height:9px;border-radius:50%;
  background:#20c16e;
  box-shadow:0 0 0 5px rgba(32,193,110,.12);
}
.btn-mt{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  font-weight:700;
  padding:10px 16px;
  border:1px solid transparent;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition);
}
.btn-mt:hover{transform:translateY(-1px)}
.btn-mt:active{transform:translateY(0)}
.btn-mt-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  box-shadow:0 10px 20px rgba(26,165,107,.18);
}
.btn-mt-primary:hover{
  color:#fff;
  box-shadow:0 14px 26px rgba(26,165,107,.24);
}
.btn-mt-light{
  background:#fff;
  color:var(--text);
  border-color:var(--line);
}
.btn-mt-light:hover{
  border-color:#bfd3c8;
  box-shadow:var(--shadow-sm);
}
.mobile-toggle{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  width:44px;height:44px;
  font-size:1.2rem;
  color:var(--text);
  box-shadow:var(--shadow-sm);
}

main{padding:22px 0 0}
.page-shell{padding:8px 0 32px}
.breadcrumb-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:8px 0 18px;
}
.breadcrumb{
  margin:0;
  --bs-breadcrumb-divider:'›';
}
.breadcrumb-item a{color:var(--muted)}
.breadcrumb-item a:hover{color:var(--brand-2)}
.breadcrumb-item.active{color:var(--text)}
.section-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 12px;
  border-radius:999px;
  background:var(--brand-soft);
  color:var(--brand-2);
  border:1px solid #d5efdf;
  font-size:.88rem;
  font-weight:700;
}

.hero-panel{
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.82)),
    radial-gradient(circle at top left, rgba(26,165,107,.08), transparent 38%);
  border:1px solid rgba(217,226,222,.88);
  border-radius:24px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:0;
  align-items:stretch;
}
.hero-copy{
  padding:34px 34px 30px;
}
.hero-copy h1{
  margin:14px 0 12px;
  font-size:clamp(2rem,4vw,3.6rem);
  line-height:1.08;
  letter-spacing:-.02em;
  font-weight:850;
}
.hero-copy .lead{
  font-size:1.02rem;
  color:var(--muted);
  margin:0 0 18px;
  max-width:38rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 11px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:.9rem;
  box-shadow:0 1px 0 rgba(255,255,255,.85) inset;
}
.tag strong{color:var(--text)}
.tag.success{background:var(--brand-soft-2);border-color:#d4efdf;color:#116b43}
.tag.warn{background:#fff8e8;border-color:#f3e0ae;color:#8b620a}

.hero-stage{
  padding:20px;
  border-left:1px solid rgba(217,226,222,.88);
  background:
    linear-gradient(180deg, rgba(239,245,242,.72), rgba(251,252,252,.92));
}
.stage-shell{
  height:100%;
  min-height:100%;
  background:
    linear-gradient(180deg, rgba(17,26,22,.92), rgba(25,36,30,.95));
  color:#eff8f2;
  border-radius:20px;
  padding:18px;
  position:relative;
  overflow:hidden;
  box-shadow:0 20px 32px rgba(12,20,16,.14);
}
.stage-shell::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:24px 24px;
  mask:linear-gradient(180deg, rgba(0,0,0,.75), transparent 95%);
  pointer-events:none;
}
.stage-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}
.stage-top .stage-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 11px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#d8ede1;
  font-weight:650;
  font-size:.9rem;
}
.stage-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:12px;
  position:relative;
  z-index:1;
}
.preview-card{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  padding:14px;
}
.preview-card h3{
  font-size:1rem;
  margin:0 0 10px;
  font-weight:750;
}
.mini-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:10px 0;
  border-top:1px solid rgba(255,255,255,.08);
}
.mini-row:first-child{border-top:0;padding-top:0}
.mini-row strong{font-size:.95rem}
.mini-row span{color:#b9cbc2;font-size:.88rem}
.mini-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 9px;
  border-radius:999px;
  background:rgba(32,193,110,.13);
  color:#8ff0b8;
  font-size:.82rem;
  border:1px solid rgba(143,240,184,.22);
}
.stage-list{
  display:grid;
  gap:10px;
}
.stage-item{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:12px 13px;
}
.stage-item .label{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:8px;
  font-size:.9rem;
  color:#d8ede1;
}
.progress-line{
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  overflow:hidden;
}
.progress-line span{
  display:block;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,#24d67a,#8be8b0);
}
.stage-cards{
  margin-top:12px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.stage-card{
  border-radius:14px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  padding:12px;
}
.stage-card small{display:block;color:#b9cbc2;margin-bottom:7px}
.stage-card strong{font-size:.96rem}
.stage-card em{display:block;font-style:normal;margin-top:5px;color:#8ef2b8;font-weight:700}

.section-block{padding:26px 0}
.section-title{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:16px;
}
.section-title h2{
  margin:0;
  font-size:clamp(1.4rem,2.6vw,2rem);
  font-weight:820;
  letter-spacing:-.02em;
}
.section-title p{
  margin:0;
  color:var(--muted);
  max-width:48rem;
}
.compact-chipbar{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 11px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:.9rem;
}
.chip.active{
  background:var(--brand-soft);
  color:var(--brand-2);
  border-color:#cfead8;
  font-weight:700;
}

.tool-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:var(--gap);
}
.tool-card{
  grid-column:span 3;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow-sm);
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
  min-height:160px;
}
.tool-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:#bfd3c8;
}
.tool-card .icon-badge{
  width:42px;height:42px;border-radius:12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--brand-soft);
  color:var(--brand-2);
  font-size:1.1rem;
  margin-bottom:12px;
}
.tool-card h3{
  font-size:1.05rem;
  margin:0 0 8px;
  font-weight:780;
}
.tool-card p{
  margin:0;
  color:var(--muted);
  font-size:.96rem;
}
.tool-card .mini-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.mini-meta .mini-tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:5px 9px;
  border-radius:999px;
  background:#f6f8f7;
  color:#66756e;
  font-size:.82rem;
  border:1px solid #e4ece8;
}

.metrics-band{
  background:linear-gradient(180deg,#fff,#f9fbfa);
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow-sm);
  padding:18px;
}
.metrics-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.metric{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px 14px;
}
.metric .num{
  font-size:1.7rem;
  line-height:1.08;
  font-weight:860;
  letter-spacing:-.03em;
  color:var(--text);
}
.metric .desc{
  color:var(--muted);
  margin-top:6px;
  font-size:.92rem;
}
.metric .trend{
  display:inline-flex;
  align-items:center;
  gap:5px;
  margin-top:10px;
  color:#0f7b4b;
  font-size:.85rem;
  font-weight:700;
}
.compare-strip{
  margin-top:16px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:14px;
}
.compare-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
}
.compare-card h3{
  margin:0 0 12px;
  font-size:1.03rem;
  font-weight:760;
}
.compare-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.compare-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:10px 0;
  border-top:1px solid #eef2ef;
}
.compare-list li:first-child{border-top:0;padding-top:0}
.tick{
  flex:0 0 auto;
  width:22px;height:22px;border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--brand-soft);
  color:var(--brand-2);
  font-size:.88rem;
  font-weight:800;
}
.compare-list span{color:var(--muted)}
.compare-side{
  background:linear-gradient(180deg,#f3faf6,#fff);
  border:1px solid #d9eadf;
  border-radius:18px;
  padding:18px;
}
.compare-side .side-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  background:#fff;
  border:1px solid #dbe9e0;
  color:var(--brand-2);
  font-size:.84rem;
  font-weight:700;
}
.compare-side .bar{
  height:10px;
  border-radius:999px;
  background:#e7f4eb;
  overflow:hidden;
  margin-top:12px;
}
.compare-side .bar span{
  display:block;
  height:100%;
  width:78%;
  background:linear-gradient(90deg,var(--brand),#8ae2af);
  border-radius:inherit;
}
.compare-side .note{
  margin-top:10px;
  color:var(--muted);
  font-size:.92rem;
}

.flow-wrap{
  background:linear-gradient(180deg,#fff,#fafcfa);
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow-sm);
  padding:20px;
}
.flow-grid{
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:16px;
}
.form-mini{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
}
.form-mini h3{
  margin:0 0 8px;
  font-size:1.05rem;
  font-weight:780;
}
.form-mini p{
  margin:0 0 14px;
  color:var(--muted);
  font-size:.96rem;
}
.form-control,.form-select{
  border-radius:12px;
  border-color:#d7e1dc;
  padding:.78rem .95rem;
  box-shadow:none;
}
.form-control:focus,.form-select:focus{
  border-color:#99dcbc;
  box-shadow:0 0 0 .25rem rgba(26,165,107,.12);
}
.form-label{
  font-weight:700;
  color:#30413a;
  font-size:.94rem;
}
.form-note{
  margin-top:10px;
  color:#7a8982;
  font-size:.86rem;
}
.info-stack{
  display:grid;
  gap:12px;
}
.info-block{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
}
.info-block h4{
  margin:0 0 8px;
  font-size:1rem;
  font-weight:770;
}
.info-block p{
  margin:0;
  color:var(--muted);
  font-size:.95rem;
}
.info-bullets{
  display:grid;
  gap:8px;
  margin-top:12px;
}
.info-bullet{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--muted);
  font-size:.93rem;
}
.info-bullet .dot{
  width:8px;height:8px;margin-top:7px;border-radius:50%;
  background:var(--brand);
  flex:0 0 auto;
}

.faq{
  display:grid;
  gap:12px;
}
.accordion-item{
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  background:#fff;
}
.accordion-button{
  font-weight:700;
  color:var(--text);
  background:#fff;
  padding:1rem 1.1rem;
  box-shadow:none !important;
}
.accordion-button:not(.collapsed){
  color:var(--brand-2);
  background:linear-gradient(180deg,#f8fcf9,#fff);
}
.accordion-button:focus{box-shadow:0 0 0 .25rem rgba(26,165,107,.12)}
.accordion-body{
  color:var(--muted);
  padding:0 1.1rem 1rem;
}
.accordion-button::after{
  background-size:1rem;
  opacity:.7;
}

.cta-shell{
  background:
    linear-gradient(135deg, rgba(26,165,107,.96), rgba(21,130,85,.96));
  color:#fff;
  border-radius:24px;
  padding:26px;
  box-shadow:0 18px 34px rgba(26,165,107,.24);
  position:relative;
  overflow:hidden;
}
.cta-shell::after{
  content:"";
  position:absolute;
  inset:auto -20px -40px auto;
  width:180px;height:180px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
}
.cta-shell h2{
  margin:0 0 10px;
  font-size:clamp(1.5rem,2.8vw,2.15rem);
  font-weight:850;
}
.cta-shell p{
  margin:0;
  max-width:52rem;
  color:rgba(255,255,255,.88);
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.cta-shell .btn-mt-light{
  background:#fff;
  color:var(--brand-2);
  border-color:transparent;
}
.cta-shell .btn-mt-light:hover{background:#f3fff7}
.cta-shell .btn-outline-light{
  border-radius:999px;
  font-weight:700;
  padding:10px 16px;
}
.cta-shell .btn-outline-light:hover{background:rgba(255,255,255,.12)}
.notice-row{
  margin-top:12px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.notice{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  color:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.16);
  font-size:.86rem;
}

.privacy-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px;
  box-shadow:var(--shadow-sm);
}
.privacy-card .privacy-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.privacy-tags .tag{background:#f8fbfa}
.small-note{
  margin-top:12px;
  color:var(--soft);
  font-size:.88rem;
}

.site-footer{
  margin-top:22px;
  background:#111b16;
  color:#e9f4ee;
  padding:34px 0 18px;
}
.footer-layout{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr;
  gap:22px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:1.06rem;
}
.site-footer .brand-mark{box-shadow:0 0 0 5px rgba(26,165,107,.18)}
.footer-copy{
  margin:12px 0 0;
  color:#b7c8bf;
  max-width:34rem;
}
.footer-col h3{
  font-size:1rem;
  margin:0 0 12px;
  font-weight:760;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-link{
  color:#d7e7df;
}
.footer-link:hover{color:#8df0b9}
.copyright{
  margin-top:26px;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:#9fb2a7;
  font-size:.9rem;
}

.modal-content{
  border:0;
  border-radius:20px;
  box-shadow:0 18px 45px rgba(14,28,22,.2);
}
.modal-header{
  border-bottom:1px solid #e5ece8;
  padding:18px 20px 12px;
}
.modal-body{
  padding:18px 20px 20px;
}
.modal-title{
  font-weight:820;
}
.modal-footer{
  border-top:1px solid #e5ece8;
  padding:14px 20px 18px;
}

@media (max-width: 1199.98px){
  .tool-card{grid-column:span 6}
  .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .compare-strip,.flow-grid,.hero-grid{grid-template-columns:1fr}
  .hero-stage{border-left:0;border-top:1px solid rgba(217,226,222,.88)}
  .stage-grid{grid-template-columns:1fr}
}
@media (max-width: 991.98px){
  .nav-frame{gap:12px}
  .quick-search{min-width:210px}
  .footer-layout{grid-template-columns:1fr}
}
@media (max-width: 767.98px){
  .nav-links,.nav-actions .status-pill,.nav-actions .btn-mt-primary{display:none !important}
  .mobile-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-frame{justify-content:space-between}
  .quick-search{min-width:0;flex:1}
  .tool-card{grid-column:span 12}
  .hero-copy,.hero-stage,.flow-wrap,.metrics-band,.privacy-card,.cta-shell{padding:18px}
  .hero-copy h1{font-size:2rem}
  .hero-copy .lead{font-size:.98rem}
  .section-title{align-items:flex-start;flex-direction:column}
  .breadcrumb-wrap{flex-direction:column;align-items:flex-start}
  .stage-cards{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:1fr}
  .copyright{flex-direction:column}
}
@media (max-width: 575.98px){
  .container-xl{padding-left:16px;padding-right:16px}
  .quick-search{padding:9px 12px}
  .hero-actions,.cta-actions{flex-direction:column}
  .hero-actions .btn-mt,.cta-actions .btn-mt,.cta-actions .btn-outline-light{width:100%}
  .tag,.chip{font-size:.84rem}
}

/* roulang page: category2 */
:root{
      --bg:#f4f7f5;
      --surface:#ffffff;
      --surface-2:#f8faf9;
      --surface-3:#121816;
      --text:#13211a;
      --muted:#5f6f66;
      --line:#dfe7e1;
      --line-strong:#c9d6cf;
      --green:#1f8f4a;
      --green-2:#34a15f;
      --green-soft:#e7f5ec;
      --green-soft-2:#d8f0e1;
      --success:#1f8f4a;
      --warning:#c28a1c;
      --danger:#c84b31;
      --shadow:0 10px 30px rgba(18, 24, 22, .08);
      --shadow-soft:0 8px 22px rgba(18, 24, 22, .05);
      --radius:10px;
      --radius-sm:8px;
      --gap:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        linear-gradient(180deg, #fbfcfb 0%, #f4f7f5 100%);
      line-height:1.65;
      letter-spacing:0;
    }
    a{color:inherit; text-decoration:none}
    img{max-width:100%; display:block}
    button, input, select, textarea{font:inherit}
    ::selection{background:var(--green-soft); color:var(--text)}
    :focus-visible{
      outline:3px solid rgba(31,143,74,.22);
      outline-offset:2px;
    }
    .container-xl{max-width:1240px}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:saturate(180%) blur(10px);
      background:rgba(251,252,251,.9);
      border-bottom:1px solid rgba(223,231,225,.8);
    }
    .nav-frame{
      min-height:74px;
      display:flex;
      align-items:center;
      gap:18px;
      padding:12px 0;
    }
    .brand-lockup{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      flex:0 0 auto;
      font-weight:800;
      color:var(--text);
      letter-spacing:0;
    }
    .brand-mark{
      width:30px;
      height:30px;
      border-radius:9px;
      background:
        linear-gradient(135deg, var(--green) 0%, var(--green-2) 100%);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.24), 0 8px 16px rgba(31,143,74,.18);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:auto;
      border-radius:999px;
      background:rgba(255,255,255,.92);
    }
    .brand-mark::before{width:8px; height:8px; left:9px; top:8px}
    .brand-mark::after{width:12px; height:3px; left:9px; bottom:8px}
    .brand-text{
      font-size:1rem;
      line-height:1.15;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:220px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:8px;
      flex:1 1 auto;
      min-width:0;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:9px;
      color:var(--muted);
      font-size:.95rem;
      font-weight:600;
      transition:all .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover,
    .nav-links a.active{
      color:var(--text);
      background:var(--green-soft);
      box-shadow:inset 0 0 0 1px rgba(31,143,74,.12);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
      flex:0 0 auto;
    }
    .quick-search{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:240px;
      padding:10px 12px;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:10px;
      box-shadow:0 1px 0 rgba(18,24,22,.02);
    }
    .quick-search span{
      color:var(--muted);
      line-height:1;
      font-size:1rem;
    }
    .quick-search input{
      border:0;
      outline:0;
      width:100%;
      background:transparent;
      color:var(--text);
      font-size:.94rem;
    }
    .quick-search input::placeholder{color:#7c8c83}
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:var(--green-soft);
      color:#1e6b3a;
      font-size:.88rem;
      font-weight:700;
      white-space:nowrap;
      box-shadow:inset 0 0 0 1px rgba(31,143,74,.08);
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,143,74,.12);
    }
    .btn-mt{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:1px solid transparent;
      border-radius:10px;
      padding:10px 14px;
      font-weight:700;
      font-size:.93rem;
      line-height:1;
      transition:all .18s ease;
      box-shadow:none;
    }
    .btn-mt-primary{
      color:#fff;
      background:linear-gradient(180deg, var(--green-2), var(--green));
      box-shadow:0 10px 22px rgba(31,143,74,.18);
    }
    .btn-mt-primary:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 14px 26px rgba(31,143,74,.23);
      background:linear-gradient(180deg, #2da259, #1a7e41);
    }
    .btn-mt-secondary{
      color:var(--text);
      background:#fff;
      border-color:var(--line);
    }
    .btn-mt-secondary:hover{
      border-color:rgba(31,143,74,.28);
      background:var(--surface-2);
      transform:translateY(-1px);
    }
    .mobile-toggle{
      width:42px;
      height:42px;
      display:none;
      align-items:center;
      justify-content:center;
      border-radius:10px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      box-shadow:0 1px 0 rgba(18,24,22,.02);
    }
    .mobile-toggle:hover{
      background:var(--surface-2);
      border-color:var(--line-strong);
    }
    .page-shell{padding:22px 0 0}
    .page-hero{
      padding:24px 0 18px;
    }
    .crumb-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:14px;
    }
    .crumb-row .breadcrumb{
      margin:0;
      padding:0;
      background:transparent;
      font-size:.9rem;
      color:var(--muted);
    }
    .breadcrumb-item + .breadcrumb-item::before{content:"/"; color:#a0aea6}
    .hero-shell{
      display:grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
      gap:24px;
      align-items:stretch;
    }
    .hero-copy,
    .hero-screen,
    .section-card,
    .mini-panel,
    .metric-panel,
    .faq-wrap,
    .privacy-wrap,
    .cta-strip{
      border:1px solid rgba(223,231,225,.95);
      border-radius:var(--radius);
      background:var(--surface);
      box-shadow:var(--shadow-soft);
    }
    .hero-copy{
      padding:28px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:var(--green-soft);
      color:#1d6f3b;
      font-weight:700;
      font-size:.84rem;
      margin-bottom:16px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,143,74,.12);
    }
    .hero-copy h1{
      margin:0 0 12px;
      font-size:clamp(2rem, 2.8vw, 3.2rem);
      line-height:1.08;
      letter-spacing:0;
      color:#102017;
    }
    .hero-copy p{
      margin:0;
      max-width:42rem;
      color:var(--muted);
      font-size:1.02rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:22px 0 18px;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 11px;
      border-radius:999px;
      background:var(--surface-2);
      color:#3f4f47;
      border:1px solid var(--line);
      font-size:.86rem;
      font-weight:600;
    }
    .mini-tag .dot{
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,143,74,.12);
    }
    .hero-screen{
      overflow:hidden;
      background:
        linear-gradient(180deg, #17201d 0%, #111614 100%);
      position:relative;
      padding:0;
      min-height:100%;
    }
    .screen-topbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:16px 18px;
      background:rgba(255,255,255,.04);
      border-bottom:1px solid rgba(255,255,255,.08);
      color:#d7e4dc;
      font-size:.88rem;
    }
    .screen-pills{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .screen-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      color:#e1ece4;
      border:1px solid rgba(255,255,255,.06);
      font-weight:600;
      font-size:.8rem;
    }
    .screen-pill.success{
      background:rgba(31,143,74,.16);
      border-color:rgba(120,219,157,.16);
      color:#c8f0d6;
    }
    .screen-body{
      padding:18px;
      display:grid;
      gap:14px;
    }
    .screen-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .screen-card{
      border-radius:10px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      padding:14px;
      color:#edf5ef;
      box-shadow:0 18px 26px rgba(0,0,0,.16);
    }
    .screen-card h3{
      margin:0 0 10px;
      font-size:.95rem;
      line-height:1.2;
      color:#f4fbf5;
    }
    .status-list{
      display:grid;
      gap:8px;
    }
    .status-line{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:10px;
      align-items:center;
      padding:8px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .status-line:last-child{border-bottom:0; padding-bottom:0}
    .status-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 9px;
      border-radius:999px;
      font-size:.77rem;
      font-weight:700;
      white-space:nowrap;
    }
    .status-chip.ok{
      color:#bff0cd;
      background:rgba(31,143,74,.14);
      border:1px solid rgba(77,183,112,.18);
    }
    .status-chip.wait{
      color:#ffe5af;
      background:rgba(194,138,28,.14);
      border:1px solid rgba(194,138,28,.18);
    }
    .status-chip.warn{
      color:#ffd0c8;
      background:rgba(200,75,49,.14);
      border:1px solid rgba(200,75,49,.18);
    }
    .screen-bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      margin-top:8px;
    }
    .screen-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #75dd99, #32a65f);
    }
    .screen-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:10px;
    }
    .screen-stat{
      border-radius:10px;
      padding:12px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.07);
    }
    .screen-stat .label{
      color:#9eb1a5;
      font-size:.76rem;
      margin-bottom:6px;
    }
    .screen-stat .value{
      font-size:1.05rem;
      font-weight:800;
      color:#fff;
      line-height:1.2;
    }
    .screen-stat .sub{
      color:#cbd9d0;
      font-size:.78rem;
      margin-top:5px;
    }
    .section-block{
      padding:18px 0 0;
    }
    .section-heading{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:16px;
      margin:0 0 14px;
    }
    .section-heading h2{
      margin:0;
      font-size:1.32rem;
      line-height:1.25;
      color:#13211a;
    }
    .section-heading p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      max-width:44rem;
    }
    .section-card{
      padding:18px;
    }
    .status-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .status-card{
      padding:16px;
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      background:linear-gradient(180deg, #fff 0%, #fcfdfc 100%);
      box-shadow:0 8px 20px rgba(18,24,22,.04);
      min-height:100%;
    }
    .status-card .top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      margin-bottom:12px;
    }
    .status-card h3{
      margin:0;
      font-size:1rem;
      line-height:1.25;
      color:#15231c;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:6px 9px;
      font-size:.77rem;
      font-weight:700;
      background:var(--green-soft);
      color:#1e6d3b;
      white-space:nowrap;
    }
    .badge-soft.outline{
      background:#fff;
      color:#415148;
      border:1px solid var(--line);
    }
    .status-card p{
      margin:0 0 12px;
      color:var(--muted);
      font-size:.92rem;
      min-height:3.1em;
    }
    .fine-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:8px;
    }
    .fine-list li{
      display:flex;
      align-items:flex-start;
      gap:8px;
      color:#405147;
      font-size:.88rem;
    }
    .fine-list i{
      color:var(--green);
      margin-top:3px;
      flex:0 0 auto;
    }
    .metric-panel{
      padding:18px;
      margin-top:14px;
    }
    .metric-row{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .metric{
      padding:14px;
      border-radius:10px;
      border:1px solid var(--line);
      background:var(--surface-2);
    }
    .metric .k{
      font-size:.78rem;
      color:var(--muted);
      margin-bottom:6px;
    }
    .metric .n{
      font-size:1.55rem;
      line-height:1;
      font-weight:800;
      color:#122117;
      margin-bottom:7px;
    }
    .metric .mini-bar{
      height:8px;
      border-radius:999px;
      background:#e2ece6;
      overflow:hidden;
    }
    .metric .mini-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #76e09b, #2ea45a);
    }
    .metric .s{
      margin-top:7px;
      color:#65756c;
      font-size:.82rem;
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:14px;
      margin-top:14px;
    }
    .mini-panel{
      padding:18px;
      height:100%;
    }
    .mini-panel h3{
      margin:0 0 12px;
      font-size:1.02rem;
      color:#15231c;
    }
    .mini-timeline{
      display:grid;
      gap:12px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:flex-start;
    }
    .timeline-dot{
      width:12px;
      height:12px;
      margin-top:5px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 5px rgba(31,143,74,.12);
      flex:0 0 auto;
    }
    .timeline-item .title{
      font-weight:700;
      color:#15231c;
      margin-bottom:2px;
    }
    .timeline-item .desc{
      color:var(--muted);
      font-size:.9rem;
    }
    .stack-list{
      display:grid;
      gap:10px;
    }
    .stack-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:11px 12px;
      border-radius:10px;
      border:1px solid var(--line);
      background:#fff;
    }
    .stack-row .left{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
    }
    .stack-row .title{
      font-weight:700;
      color:#16231c;
    }
    .stack-row .sub{
      color:var(--muted);
      font-size:.83rem;
    }
    .stack-row .flag{
      padding:6px 9px;
      border-radius:999px;
      background:var(--green-soft);
      color:#1d6c3b;
      font-size:.76rem;
      font-weight:700;
      white-space:nowrap;
    }
    .filter-wrap{
      margin-top:14px;
    }
    .filter-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      padding:14px;
      background:var(--surface-2);
      border:1px solid var(--line);
      border-radius:var(--radius);
    }
    .filter-bar .label{
      color:var(--muted);
      font-size:.88rem;
      font-weight:700;
      margin-right:4px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:#34433c;
      font-size:.88rem;
      font-weight:700;
      transition:all .18s ease;
      white-space:nowrap;
    }
    .chip:hover,
    .chip.active{
      background:var(--green-soft);
      color:#1d6f3b;
      border-color:rgba(31,143,74,.18);
    }
    .filter-note{
      margin-left:auto;
      color:var(--muted);
      font-size:.86rem;
    }
    .dense-list{
      display:grid;
      gap:12px;
      margin-top:14px;
    }
    .result-item{
      padding:16px;
      border-radius:var(--radius-sm);
      border:1px solid var(--line);
      background:#fff;
      box-shadow:0 6px 16px rgba(18,24,22,.04);
    }
    .result-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      margin-bottom:10px;
    }
    .result-title{
      margin:0;
      font-size:1.02rem;
      line-height:1.3;
      color:#13211a;
    }
    .result-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:8px;
    }
    .result-body{
      display:grid;
      grid-template-columns:1fr auto;
      gap:14px;
      align-items:center;
    }
    .result-body p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .result-side{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:8px;
      min-width:140px;
    }
    .progress-line{
      width:150px;
      height:8px;
      border-radius:999px;
      background:#e4ece7;
      overflow:hidden;
    }
    .progress-line span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #76e09b, #2fa75c);
    }
    .pager-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:16px;
      padding:14px 16px;
      border:1px solid var(--line);
      background:var(--surface-2);
      border-radius:var(--radius);
    }
    .pager{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .page-btn{
      min-width:42px;
      height:42px;
      padding:0 12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:10px;
      border:1px solid var(--line);
      background:#fff;
      color:#33423b;
      font-weight:700;
      transition:all .18s ease;
    }
    .page-btn:hover,
    .page-btn.active{
      background:var(--green);
      color:#fff;
      border-color:var(--green);
      transform:translateY(-1px);
    }
    .pager-note{
      color:var(--muted);
      font-size:.86rem;
    }
    .faq-wrap{
      padding:18px;
    }
    .accordion{
      --bs-accordion-border-color: var(--line);
      --bs-accordion-border-radius: 10px;
      --bs-accordion-inner-border-radius: 10px;
      --bs-accordion-btn-bg: #fff;
      --bs-accordion-active-bg: #eef8f1;
      --bs-accordion-active-color: #13211a;
      --bs-accordion-btn-focus-border-color: rgba(31,143,74,.3);
      --bs-accordion-btn-focus-box-shadow: 0 0 0 .2rem rgba(31,143,74,.12);
      --bs-accordion-btn-icon: none;
      --bs-accordion-btn-active-icon: none;
    }
    .accordion-item{
      border-radius:10px;
      overflow:hidden;
      box-shadow:0 6px 16px rgba(18,24,22,.03);
      margin-bottom:10px;
    }
    .accordion-button{
      font-weight:700;
      color:#13211a;
      padding:16px 18px;
      box-shadow:none;
    }
    .accordion-button:not(.collapsed){
      background:var(--green-soft);
      color:#13211a;
    }
    .accordion-body{
      color:var(--muted);
      padding:16px 18px 18px;
      background:#fff;
    }
    .privacy-wrap{
      padding:18px;
    }
    .privacy-list{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top:12px;
    }
    .privacy-item{
      padding:14px;
      border-radius:10px;
      background:var(--surface-2);
      border:1px solid var(--line);
      min-height:100%;
    }
    .privacy-item .label{
      display:flex;
      align-items:center;
      gap:8px;
      font-weight:700;
      color:#14221b;
      margin-bottom:8px;
    }
    .privacy-item .label i{
      color:var(--green);
    }
    .privacy-item p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
    }
    .cta-strip{
      margin-top:16px;
      padding:20px;
      background:linear-gradient(180deg, #ffffff 0%, #f8fbf9 100%);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .cta-strip h2{
      margin:0 0 6px;
      font-size:1.18rem;
    }
    .cta-strip p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      flex:0 0 auto;
    }
    .site-footer{
      margin-top:28px;
      border-top:1px solid rgba(223,231,225,.9);
      background:#f7f9f8;
      padding:28px 0 18px;
    }
    .footer-layout{
      display:grid;
      grid-template-columns:1.3fr .7fr .7fr;
      gap:18px;
      padding-bottom:18px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      color:#13211a;
      margin-bottom:10px;
    }
    .footer-copy{
      margin:0;
      color:var(--muted);
      max-width:34rem;
      font-size:.94rem;
    }
    .footer-col h3{
      font-size:1rem;
      margin:0 0 12px;
      color:#13211a;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-link{
      color:#415248;
      font-weight:600;
      font-size:.92rem;
      transition:color .18s ease;
    }
    .footer-link:hover{color:var(--green)}
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding-top:14px;
      border-top:1px solid var(--line);
      color:#6a786f;
      font-size:.86rem;
      flex-wrap:wrap;
    }
    .modal-content{
      border:1px solid var(--line);
      border-radius:14px;
      box-shadow:var(--shadow);
    }
    .modal-header{
      border-bottom:1px solid var(--line);
      padding:18px 18px 14px;
    }
    .modal-body{
      padding:18px;
    }
    .modal-footer{
      border-top:1px solid var(--line);
      padding:14px 18px 18px;
    }
    .form-control,
    .form-select{
      border-radius:10px;
      border-color:var(--line);
      padding:.78rem .95rem;
      background:#fff;
      box-shadow:none;
    }
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(31,143,74,.42);
      box-shadow:0 0 0 .2rem rgba(31,143,74,.12);
    }
    .form-label{
      font-weight:700;
      color:#14221b;
      margin-bottom:8px;
    }
    .form-text{
      color:var(--muted);
    }
    .modal-title{
      font-size:1.08rem;
      font-weight:800;
      color:#13211a;
    }
    .section-anchor{scroll-margin-top:100px}
    @media (max-width: 1199.98px){
      .status-grid,
      .metric-row,
      .privacy-list{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .matrix-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 991.98px){
      .nav-frame{
        gap:12px;
        flex-wrap:wrap;
      }
      .nav-links{
        order:3;
        width:100%;
        margin:0;
        overflow:auto;
        padding-bottom:2px;
      }
      .nav-actions{
        margin-left:auto;
      }
      .quick-search{
        min-width:200px;
      }
      .hero-shell{
        grid-template-columns:1fr;
      }
      .hero-copy,
      .hero-screen{
        min-height:unset;
      }
      .status-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .footer-layout{
        grid-template-columns:1fr 1fr;
      }
      .footer-layout > :first-child{
        grid-column:1 / -1;
      }
    }
    @media (max-width: 767.98px){
      .brand-text{max-width:160px}
      .quick-search{
        display:none;
      }
      .status-pill{
        display:none;
      }
      .mobile-toggle{
        display:inline-flex;
      }
      .nav-links{
        display:none;
      }
      .nav-links a{
        width:100%;
      }
      .nav-links.d-flex{
        display:flex !important;
      }
      .hero-copy{
        padding:22px 18px;
      }
      .hero-copy h1{
        font-size:clamp(1.7rem, 7vw, 2.3rem);
      }
      .hero-screen{
        border-radius:var(--radius);
      }
      .screen-grid,
      .screen-stats,
      .result-body{
        grid-template-columns:1fr;
      }
      .screen-body{
        gap:12px;
      }
      .screen-stat,
      .screen-card{
        padding:12px;
      }
      .status-grid,
      .metric-row,
      .privacy-list{
        grid-template-columns:1fr;
      }
      .filter-bar,
      .pager-wrap,
      .cta-strip,
      .section-heading{
        flex-direction:column;
        align-items:flex-start;
      }
      .filter-note{
        margin-left:0;
      }
      .result-side{
        align-items:flex-start;
        min-width:0;
      }
      .progress-line{
        width:100%;
      }
      .footer-layout{
        grid-template-columns:1fr;
      }
      .copyright{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 519.98px){
      .hero-copy,
      .section-card,
      .faq-wrap,
      .privacy-wrap,
      .cta-strip,
      .metric-panel{
        padding:16px;
      }
      .hero-actions,
      .cta-actions,
      .screen-pills{
        width:100%;
      }
      .btn-mt{
        width:100%;
      }
      .hero-actions .btn-mt{
        justify-content:center;
      }
      .hero-meta{
        gap:8px;
      }
      .mini-tag{
        width:100%;
        justify-content:flex-start;
      }
      .status-card,
      .result-item,
      .metric,
      .privacy-item,
      .stack-row,
      .mini-panel{
        padding:12px;
      }
      .page-btn{
        min-width:38px;
        height:38px;
      }
    }