/* roulang page: index */
:root {
      --color-primary: #2f9f7a;
      --color-primary-dark: #21765d;
      --color-primary-soft: #dff3ea;
      --color-accent: #f59f72;
      --color-amber: #f4c96f;
      --color-bg: #f7faf6;
      --color-bg-warm: #fffdf8;
      --color-surface: #ffffff;
      --color-text: #1b2b25;
      --color-muted: #64756e;
      --color-line: #dbe8df;
      --radius: 10px;
      --radius-sm: 8px;
      --shadow-sm: 0 8px 24px rgba(36, 94, 74, .08);
      --shadow-md: 0 18px 46px rgba(36, 94, 74, .12);
      --max: 1220px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: PingFang SC, Microsoft YaHei, Noto Sans SC, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 12% 16%, rgba(47, 159, 122, .11), transparent 26%),
        radial-gradient(circle at 88% 10%, rgba(245, 159, 114, .12), transparent 22%),
        linear-gradient(180deg, #fffdf8 0%, var(--color-bg) 42%, #fffdf8 100%);
      line-height: 1.75;
      letter-spacing: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    .site-container {
      width: min(var(--max), calc(100% - 40px));
      margin: 0 auto;
    }

    .skip-link {
      position: absolute;
      left: -999px;
      top: 12px;
      background: var(--color-primary);
      color: #fff;
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      z-index: 100;
    }

    .skip-link:focus {
      left: 16px;
      outline: 3px solid rgba(47, 159, 122, .26);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 253, 248, .92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(219, 232, 223, .9);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 800;
      color: var(--color-text);
      min-width: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 9px;
      background: linear-gradient(135deg, var(--color-primary-soft), #fff6df);
      border: 1px solid var(--color-line);
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 4px;
      padding: 7px;
      box-shadow: var(--shadow-sm);
      flex: 0 0 auto;
    }

    .brand-mark span {
      border-radius: 4px;
      background: var(--color-primary);
    }

    .brand-mark span:nth-child(2) {
      background: var(--color-accent);
    }

    .brand-mark span:nth-child(3) {
      background: var(--color-amber);
    }

    .brand-mark span:nth-child(4) {
      background: #8fcfbb;
    }

    .brand-text {
      font-size: 17px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 30px;
      color: var(--color-muted);
      font-weight: 600;
      font-size: 15px;
    }

    .nav-links a {
      position: relative;
      padding: 24px 0;
      transition: color .2s ease;
    }

    .nav-links a::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 18px;
      height: 2px;
      border-radius: 999px;
      transform: scaleX(0);
      transform-origin: center;
      background: var(--color-primary);
      transition: transform .2s ease;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--color-text);
    }

    .nav-links a:hover::after,
    .nav-links a.active::after {
      transform: scaleX(1);
    }

    .nav-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid var(--color-line);
      background: #fff;
      color: var(--color-primary-dark);
      font-weight: 700;
      transition: all .2s ease;
      box-shadow: 0 4px 14px rgba(33, 118, 93, .06);
    }

    .nav-action:hover {
      border-color: rgba(47, 159, 122, .5);
      transform: translateY(-1px);
      box-shadow: var(--shadow-sm);
    }

    .menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid var(--color-line);
      color: var(--color-text);
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex-direction: column;
    }

    .menu-btn span {
      width: 18px;
      height: 2px;
      border-radius: 999px;
      background: currentColor;
      transition: transform .2s ease, opacity .2s ease;
    }

    .menu-btn[aria-expanded="true"] span:nth-child(1) {
      transform: translateY(6px) rotate(45deg);
    }

    .menu-btn[aria-expanded="true"] span:nth-child(2) {
      opacity: 0;
    }

    .menu-btn[aria-expanded="true"] span:nth-child(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 700;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .btn-primary {
      color: #fff;
      background: var(--color-primary);
      box-shadow: 0 12px 28px rgba(47, 159, 122, .24);
    }

    .btn-primary:hover {
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 32px rgba(47, 159, 122, .28);
    }

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

    .btn-secondary:hover {
      border-color: var(--color-primary);
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    .btn-soft {
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      border-color: rgba(47, 159, 122, .18);
    }

    .btn-soft:hover {
      background: #ccebdc;
      transform: translateY(-2px);
    }

    .btn:focus-visible,
    .nav-links a:focus-visible,
    .nav-action:focus-visible,
    .faq-trigger:focus-visible,
    .menu-btn:focus-visible,
    input:focus-visible,
    textarea:focus-visible {
      outline: 3px solid rgba(47, 159, 122, .25);
      outline-offset: 3px;
    }

    main {
      overflow: hidden;
    }

    section {
      padding: 76px 0;
    }

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

    .section-kicker,
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(47, 159, 122, .1);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
    }

    .section-title {
      margin: 12px 0 0;
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.22;
      font-weight: 800;
      color: var(--color-text);
    }

    .section-desc {
      max-width: 620px;
      margin: 12px 0 0;
      color: var(--color-muted);
      font-size: 16px;
    }

    .hero {
      min-height: calc(100vh - 76px);
      padding: 54px 0 48px;
      display: flex;
      align-items: center;
      position: relative;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 18px 18px auto;
      height: 88%;
      border-radius: 28px;
      background:
        linear-gradient(90deg, rgba(47, 159, 122, .08) 1px, transparent 1px),
        linear-gradient(180deg, rgba(47, 159, 122, .08) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
      pointer-events: none;
    }

    .hero-stage {
      position: relative;
      width: 100%;
      border: 1px solid rgba(219, 232, 223, .95);
      border-radius: 22px;
      background:
        linear-gradient(145deg, rgba(255, 253, 248, .95), rgba(238, 248, 243, .92)),
        radial-gradient(circle at 82% 16%, rgba(245, 159, 114, .22), transparent 28%);
      box-shadow: var(--shadow-md);
      padding: clamp(26px, 5vw, 58px);
      overflow: hidden;
    }

    .hero-stage::after {
      content: "01 02 03 04";
      position: absolute;
      right: 28px;
      bottom: -8px;
      font-size: clamp(54px, 9vw, 126px);
      font-weight: 800;
      color: rgba(47, 159, 122, .08);
      line-height: 1;
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
      gap: 42px;
      align-items: center;
    }

    .hero h1 {
      margin: 18px 0 0;
      max-width: 820px;
      font-size: clamp(32px, 5vw, 56px);
      line-height: 1.14;
      font-weight: 800;
      letter-spacing: 0;
    }

    .hero-copy {
      margin: 18px 0 0;
      max-width: 720px;
      color: var(--color-muted);
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 26px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 30px;
    }

    .metric {
      padding: 14px;
      border: 1px solid var(--color-line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .76);
    }

    .metric strong {
      display: block;
      font-size: 22px;
      color: var(--color-primary-dark);
      line-height: 1.2;
    }

    .metric span {
      display: block;
      margin-top: 3px;
      color: var(--color-muted);
      font-size: 13px;
    }

    .progress-panel {
      min-height: 430px;
      border-radius: 18px;
      border: 1px solid rgba(47, 159, 122, .18);
      background: rgba(255, 255, 255, .78);
      box-shadow: var(--shadow-sm);
      padding: 24px;
      display: grid;
      gap: 18px;
    }

    .progress-ring {
      width: min(240px, 100%);
      aspect-ratio: 1;
      margin: 2px auto 0;
      border-radius: 50%;
      background: conic-gradient(var(--color-primary) 0 74%, rgba(47, 159, 122, .13) 74% 100%);
      display: grid;
      place-items: center;
      position: relative;
      box-shadow: inset 0 0 0 1px rgba(47, 159, 122, .12);
    }

    .progress-ring::before {
      content: "";
      width: 72%;
      aspect-ratio: 1;
      border-radius: 50%;
      background: #fffdf8;
      border: 1px solid var(--color-line);
      position: absolute;
    }

    .progress-ring-content {
      position: relative;
      text-align: center;
    }

    .progress-ring-content strong {
      display: block;
      font-size: 42px;
      line-height: 1;
      color: var(--color-primary-dark);
      font-weight: 800;
    }

    .progress-ring-content span {
      display: block;
      margin-top: 8px;
      color: var(--color-muted);
      font-weight: 700;
    }

    .tier-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .tier {
      padding: 14px;
      border-radius: var(--radius);
      background: #f8fcf8;
      border: 1px solid var(--color-line);
    }

    .tier b {
      display: block;
      color: var(--color-text);
      font-size: 15px;
    }

    .tier span {
      display: block;
      margin-top: 4px;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .poster-track {
      padding-top: 18px;
      padding-bottom: 52px;
    }

    .track-scroller {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(238px, 274px);
      gap: 18px;
      overflow-x: auto;
      padding: 8px 4px 18px;
      scrollbar-width: thin;
      scrollbar-color: rgba(47, 159, 122, .35) transparent;
    }

    .index-card {
      min-height: 348px;
      border-radius: var(--radius);
      border: 1px solid var(--color-line);
      background: linear-gradient(180deg, #fff 0%, #fbf8ef 100%);
      box-shadow: var(--shadow-sm);
      padding: 18px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position: relative;
      overflow: hidden;
    }

    .index-card::before {
      content: attr(data-no);
      position: absolute;
      top: 18px;
      right: 18px;
      color: rgba(47, 159, 122, .14);
      font-size: 58px;
      font-weight: 800;
      line-height: 1;
    }

    .index-card:hover {
      transform: translateY(-4px);
      border-color: rgba(47, 159, 122, .55);
      box-shadow: var(--shadow-md);
    }

    .card-top {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 14px;
    }

    .visual-block {
      height: 118px;
      border-radius: var(--radius-sm);
      background:
        linear-gradient(135deg, rgba(47, 159, 122, .18), rgba(245, 159, 114, .16)),
        linear-gradient(90deg, rgba(255, 255, 255, .55) 1px, transparent 1px);
      background-size: auto, 20px 20px;
      border: 1px solid rgba(47, 159, 122, .15);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      padding: 14px;
      align-items: end;
    }

    .visual-block span {
      display: block;
      border-radius: 6px;
      background: rgba(255, 255, 255, .82);
      border: 1px solid rgba(47, 159, 122, .18);
    }

    .visual-block span:nth-child(1) { height: 34%; }
    .visual-block span:nth-child(2) { height: 62%; }
    .visual-block span:nth-child(3) { height: 48%; }
    .visual-block span:nth-child(4) { height: 82%; }

    .index-card h3,
    .feature-card h3,
    .recommend-card h3,
    .zone-item h3,
    .news-list a,
    .review-card h3 {
      transition: color .2s ease;
    }

    .index-card:hover h3,
    .feature-card:hover h3,
    .recommend-card:hover h3,
    .zone-item:hover h3 {
      color: var(--color-primary-dark);
    }

    .tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 0 9px;
      border-radius: 999px;
      background: rgba(47, 159, 122, .09);
      color: var(--color-primary-dark);
      font-size: 12px;
      font-weight: 700;
    }

    .tag.warm {
      background: rgba(245, 159, 114, .14);
      color: #985937;
    }

    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 18px;
      color: var(--color-primary-dark);
      font-weight: 800;
      font-size: 14px;
    }

    .features {
      background: rgba(238, 248, 243, .74);
      border-top: 1px solid rgba(219, 232, 223, .7);
      border-bottom: 1px solid rgba(219, 232, 223, .7);
    }

    .feature-layout {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 22px;
      align-items: stretch;
    }

    .feature-lead,
    .recommend-main,
    .form-panel,
    .comparison-card {
      border-radius: var(--radius);
      border: 1px solid var(--color-line);
      background: rgba(255, 255, 255, .86);
      box-shadow: var(--shadow-sm);
      padding: 26px;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .feature-card,
    .recommend-card,
    .review-card,
    .guide-item,
    .faq-item {
      border-radius: var(--radius);
      border: 1px solid var(--color-line);
      background: #fff;
      box-shadow: var(--shadow-sm);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .feature-card {
      padding: 20px;
      min-height: 174px;
    }

    .feature-card:hover,
    .recommend-card:hover,
    .review-card:hover,
    .guide-item:hover {
      transform: translateY(-3px);
      border-color: rgba(47, 159, 122, .52);
      box-shadow: var(--shadow-md);
    }

    .icon-chip {
      width: 42px;
      height: 42px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 800;
      margin-bottom: 14px;
    }

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

    .schedule-card {
      position: relative;
      min-height: 210px;
      padding: 20px;
      border-radius: var(--radius);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .schedule-card::after {
      content: attr(data-step);
      position: absolute;
      right: 16px;
      bottom: -4px;
      color: rgba(47, 159, 122, .1);
      font-size: 70px;
      line-height: 1;
      font-weight: 800;
    }

    .schedule-card:hover {
      transform: translateY(-3px);
      border-color: rgba(47, 159, 122, .54);
      box-shadow: var(--shadow-md);
    }

    .recommend-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
      gap: 18px;
    }

    .recommend-main {
      min-height: 394px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(135deg, rgba(47, 159, 122, .12), rgba(255, 255, 255, .86) 46%),
        #fff;
    }

    .recommend-side {
      display: grid;
      gap: 14px;
    }

    .recommend-card {
      padding: 18px;
    }

    .zone-band {
      background: linear-gradient(180deg, rgba(255, 253, 248, .6), rgba(223, 243, 234, .46));
    }

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

    .zone-item {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .zone-item:hover {
      transform: translateY(-4px);
      border-color: rgba(47, 159, 122, .52);
      box-shadow: var(--shadow-md);
    }

    .zone-no {
      width: 46px;
      height: 46px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      font-weight: 800;
      margin-bottom: 16px;
    }

    .news-wrap {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 22px;
      align-items: start;
    }

    .news-list {
      border: 1px solid var(--color-line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .news-row {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px 20px;
      border-bottom: 1px solid var(--color-line);
      transition: background .2s ease;
    }

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

    .news-row:hover {
      background: #f8fcf8;
    }

    .news-row:hover a {
      color: var(--color-primary-dark);
    }

    .news-date {
      color: var(--color-primary-dark);
      font-weight: 800;
      font-size: 14px;
    }

    .news-row p {
      margin: 4px 0 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .news-aside {
      border: 1px solid var(--color-line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, #fff, #fff7ee);
      box-shadow: var(--shadow-sm);
      padding: 22px;
    }

    .reviews {
      background: rgba(238, 248, 243, .68);
      border-top: 1px solid rgba(219, 232, 223, .7);
      border-bottom: 1px solid rgba(219, 232, 223, .7);
    }

    .review-layout {
      display: grid;
      grid-template-columns: 300px 1fr;
      gap: 20px;
    }

    .score-card {
      padding: 26px;
      border-radius: var(--radius);
      background: #fff;
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-sm);
    }

    .score {
      font-size: 54px;
      line-height: 1;
      font-weight: 800;
      color: var(--color-primary-dark);
    }

    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .review-card {
      padding: 20px;
    }

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

    .guide-item {
      padding: 20px;
    }

    .compare-wrap {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 22px;
      align-items: stretch;
    }

    .compare-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      overflow: hidden;
      border-radius: var(--radius);
      border: 1px solid var(--color-line);
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .compare-table th,
    .compare-table td {
      padding: 16px;
      text-align: left;
      border-bottom: 1px solid var(--color-line);
      vertical-align: top;
    }

    .compare-table th {
      background: #f6fbf7;
      color: var(--color-text);
      font-weight: 800;
    }

    .compare-table tr:last-child td {
      border-bottom: 0;
    }

    .compare-table .highlight {
      background: rgba(223, 243, 234, .55);
      color: var(--color-primary-dark);
      font-weight: 700;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: 360px 1fr;
      gap: 24px;
      align-items: start;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-trigger {
      width: 100%;
      min-height: 62px;
      padding: 16px 18px;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: center;
      background: #fff;
      color: var(--color-text);
      text-align: left;
      font-weight: 800;
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      flex: 0 0 auto;
      transition: transform .2s ease;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
    }

    .faq-panel {
      display: none;
      padding: 0 18px 18px;
      color: var(--color-muted);
    }

    .faq-item.open .faq-panel {
      display: block;
    }

    .contact-section {
      padding-top: 78px;
    }

    .contact-wrap {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
      gap: 24px;
      align-items: stretch;
    }

    .cta-card {
      position: relative;
      border-radius: 18px;
      background:
        linear-gradient(135deg, rgba(47, 159, 122, .14), rgba(245, 159, 114, .13)),
        #fffdf8;
      border: 1px solid rgba(47, 159, 122, .2);
      box-shadow: var(--shadow-md);
      padding: 32px;
      overflow: hidden;
    }

    .cta-card::after {
      content: "北岛玲";
      position: absolute;
      right: 24px;
      bottom: -6px;
      font-size: 80px;
      line-height: 1;
      font-weight: 800;
      color: rgba(47, 159, 122, .08);
    }

    .form-panel form {
      display: grid;
      gap: 14px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    label {
      display: grid;
      gap: 7px;
      color: var(--color-text);
      font-weight: 700;
      font-size: 14px;
    }

    input,
    textarea {
      width: 100%;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-sm);
      background: #fbfefb;
      padding: 12px 13px;
      color: var(--color-text);
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    textarea {
      min-height: 112px;
      resize: vertical;
    }

    input:focus,
    textarea:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(47, 159, 122, .12);
      background: #fff;
      outline: none;
    }

    .site-footer {
      border-top: 1px solid var(--color-line);
      background: rgba(255, 253, 248, .9);
      padding: 36px 0 26px;
    }

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

    .footer-links {
      display: grid;
      gap: 10px;
      color: var(--color-muted);
      font-weight: 600;
    }

    .footer-links a:hover {
      color: var(--color-primary-dark);
    }

    .copyright {
      margin-top: 26px;
      padding-top: 20px;
      border-top: 1px solid var(--color-line);
      color: var(--color-muted);
      font-size: 14px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .feature-layout,
      .recommend-layout,
      .news-wrap,
      .review-layout,
      .compare-wrap,
      .faq-layout,
      .contact-wrap {
        grid-template-columns: 1fr;
      }

      .progress-panel {
        min-height: auto;
      }

      .schedule-strip,
      .zone-grid,
      .guide-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

      .news-aside {
        order: -1;
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 28px, var(--max));
      }

      .nav-wrap {
        min-height: 66px;
      }

      .brand-text {
        max-width: 220px;
      }

      .menu-btn {
        display: inline-flex;
      }

      .nav-links {
        position: absolute;
        top: 66px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 20px 18px;
        background: rgba(255, 253, 248, .98);
        border-bottom: 1px solid var(--color-line);
        box-shadow: var(--shadow-sm);
      }

      .nav-links.open {
        display: flex;
      }

      .nav-links a {
        padding: 14px 0;
        border-bottom: 1px solid rgba(219, 232, 223, .7);
      }

      .nav-links a::after {
        bottom: 8px;
        right: auto;
        width: 38px;
      }

      .nav-action {
        display: none;
      }

      section {
        padding: 56px 0;
      }

      .section-head {
        display: block;
      }

      .hero {
        min-height: auto;
        padding: 26px 0 30px;
      }

      .hero-stage {
        padding: 24px;
        border-radius: 18px;
      }

      .hero-points,
      .tier-grid,
      .feature-grid,
      .form-grid {
        grid-template-columns: 1fr;
      }

      .track-scroller {
        grid-auto-columns: minmax(72vw, 82vw);
      }

      .schedule-strip,
      .zone-grid,
      .guide-grid {
        grid-template-columns: 1fr;
      }

      .news-row {
        grid-template-columns: 1fr;
        gap: 8px;
      }

      .compare-table {
        font-size: 14px;
      }

      .compare-table th,
      .compare-table td {
        padding: 12px;
      }

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

      .btn {
        width: 100%;
      }

      .hero-actions,
      .cta-card .hero-actions {
        width: 100%;
      }
    }

    @media (max-width: 520px) {
      .brand-mark {
        width: 34px;
        height: 34px;
      }

      .brand-text {
        font-size: 15px;
        max-width: 176px;
      }

      .hero h1 {
        font-size: 31px;
      }

      .progress-ring {
        width: 210px;
      }

      .index-card {
        min-height: 330px;
      }

      .cta-card,
      .form-panel,
      .feature-lead,
      .comparison-card,
      .recommend-main {
        padding: 22px;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f7faf6;
      --paper:#fffdf8;
      --paper-2:#eef8f3;
      --primary:#1f9d7a;
      --primary-dark:#147d63;
      --primary-soft:#dff4ec;
      --coral:#ff8f73;
      --amber:#f4bd50;
      --ink:#17231f;
      --muted:#64736d;
      --line:#dbe9e2;
      --shadow:0 14px 40px rgba(36,88,72,.10);
      --shadow-sm:0 8px 24px rgba(36,88,72,.08);
      --radius:10px;
      --radius-sm:8px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      color:var(--ink);
      background:
        linear-gradient(90deg,rgba(31,157,122,.045) 1px,transparent 1px),
        linear-gradient(rgba(31,157,122,.035) 1px,transparent 1px),
        var(--bg);
      background-size:34px 34px;
      line-height:1.75;
      letter-spacing:0;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    .site-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,253,248,.94);
      backdrop-filter:saturate(160%) blur(14px);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;color:var(--ink);min-width:0}
    .brand-mark{
      width:36px;height:36px;border:1px solid rgba(31,157,122,.35);border-radius:10px;
      display:grid;grid-template-columns:repeat(2,1fr);gap:4px;padding:6px;background:#fff;box-shadow:var(--shadow-sm);flex:0 0 auto;
    }
    .brand-mark span{border-radius:4px;background:var(--primary-soft);border:1px solid rgba(31,157,122,.20)}
    .brand-mark span:nth-child(2){background:#fff3df}
    .brand-mark span:nth-child(3){background:#ffe8df}
    .brand-mark span:nth-child(4){background:#dff4ec}
    .brand-text{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
    .nav-links a{
      position:relative;
      color:#43534d;
      font-weight:700;
      font-size:15px;
      padding:10px 0;
      transition:color .2s ease;
    }
    .nav-links a:hover,.nav-links a.active{color:var(--primary-dark)}
    .nav-links a.active:after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:2px;height:3px;
      border-radius:999px;
      background:var(--primary);
    }
    .nav-action{
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 18px;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      color:var(--primary-dark);
      font-weight:800;
      transition:all .2s ease;
    }
    .nav-action:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px}
    .menu-btn span{width:19px;height:2px;background:var(--ink);border-radius:999px}
    .page-hero{
      padding:54px 0 34px;
      background:linear-gradient(135deg,rgba(223,244,236,.72),rgba(255,253,248,.95) 52%,rgba(255,232,223,.40));
      border-bottom:1px solid var(--line);
      overflow:hidden;
    }
    .crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:18px}
    .crumbs a{font-weight:700;color:var(--primary-dark)}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) 420px;gap:36px;align-items:center}
    h1{font-size:clamp(32px,5vw,50px);line-height:1.15;font-weight:800;margin:0;color:var(--ink)}
    .lead{font-size:17px;color:#52625c;margin-top:18px;max-width:760px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .btn{
      min-height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:0 20px;
      border-radius:10px;
      font-weight:800;
      border:1px solid transparent;
      transition:all .2s ease;
    }
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(31,157,122,.22)}
    .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
    .btn-secondary{background:#fff;color:var(--primary-dark);border-color:var(--line)}
    .btn-secondary:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .trust-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72);font-size:13px;color:#4d5c57;font-weight:700}
    .hero-panel{
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      border-radius:14px;
      box-shadow:var(--shadow);
      padding:18px;
      position:relative;
    }
    .map-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .map-cell{min-height:126px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:14px;position:relative;overflow:hidden}
    .map-cell:before{content:attr(data-no);position:absolute;right:12px;top:8px;font-weight:800;font-size:28px;color:rgba(31,157,122,.16)}
    .map-cell strong{display:block;font-size:18px;margin-top:28px}
    .map-cell span{display:block;color:var(--muted);font-size:13px;margin-top:6px}
    section{padding:70px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
    .section-kicker{font-weight:800;color:var(--primary-dark);font-size:14px;margin-bottom:6px}
    h2{font-size:clamp(26px,3vw,36px);line-height:1.25;font-weight:800;margin:0}
    .section-desc{color:var(--muted);max-width:650px;margin-top:10px}
    .filter-shell{
      display:grid;
      grid-template-columns:280px minmax(0,1fr);
      gap:22px;
      align-items:start;
    }
    .filter-panel,.card,.note-panel,.faq-item,.contact-card{
      background:rgba(255,255,255,.86);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
    }
    .filter-panel{padding:18px;position:sticky;top:96px}
    .filter-title{font-weight:800;margin-bottom:12px}
    .tag-list{display:flex;flex-wrap:wrap;gap:9px}
    .tag,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-size:13px;
      font-weight:800;
      border:1px solid rgba(31,157,122,.16);
    }
    .tag.alt{background:#fff3df;color:#8a5b12;border-color:#f5d69a}
    .tag.coral{background:#ffe8df;color:#ad4a32;border-color:#ffc9b8}
    .search-box{margin-top:16px;display:flex;gap:8px}
    .search-box input{
      width:100%;
      height:44px;
      border:1px solid var(--line);
      border-radius:10px;
      background:#fff;
      padding:0 12px;
      outline:none;
      transition:border-color .2s ease,box-shadow .2s ease;
    }
    .search-box input:focus,textarea:focus,input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(31,157,122,.12)}
    .entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
    .card{padding:20px;transition:all .2s ease;position:relative;overflow:hidden}
    .card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-3px)}
    .entry-no{width:42px;height:42px;border-radius:10px;background:var(--primary-soft);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:14px}
    .card h3{font-size:21px;font-weight:800;margin:0 0 8px}
    .card p{color:var(--muted);margin:0}
    .card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;align-items:center}
    .status{display:inline-flex;align-items:center;gap:6px;color:#4e625b;font-size:13px;font-weight:700}
    .status:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--primary)}
    .guide-band{background:rgba(238,248,243,.72);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .guide-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:26px;align-items:start}
    .note-panel{padding:24px}
    .note-list{display:grid;gap:14px;margin-top:18px}
    .note-row{display:grid;grid-template-columns:46px minmax(0,1fr);gap:13px;align-items:start;padding:14px;border:1px solid var(--line);border-radius:10px;background:#fff}
    .note-row b{width:46px;height:46px;border-radius:999px;background:#fff3df;color:#8a5b12;display:flex;align-items:center;justify-content:center}
    .note-row strong{display:block;font-weight:800;margin-bottom:3px}
    .note-row span{color:var(--muted);font-size:14px}
    .compare-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
    .compare-card{padding:18px;border:1px solid var(--line);background:#fff;border-radius:10px}
    .compare-card h3{font-size:18px;font-weight:800;margin:10px 0 6px}
    .compare-card p{color:var(--muted);font-size:14px;margin:0}
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:#fff;border:0;text-align:left;font-weight:800;color:var(--ink)}
    .faq-icon{width:24px;height:24px;border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
    .faq-answer{display:none;padding:0 20px 18px;color:var(--muted)}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{background:var(--primary);color:#fff}
    .contact-section{padding-top:0}
    .contact-card{
      padding:30px;
      display:grid;
      grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
      gap:28px;
      background:linear-gradient(135deg,#fffdf8,#eef8f3);
    }
    .contact-form{display:grid;gap:12px}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .contact-form input,.contact-form textarea{
      width:100%;
      border:1px solid var(--line);
      border-radius:10px;
      background:#fff;
      padding:12px 13px;
      outline:none;
      transition:border-color .2s ease,box-shadow .2s ease;
    }
    .contact-form textarea{min-height:112px;resize:vertical}
    .site-footer{padding:44px 0 24px;background:#fffdf8;border-top:1px solid var(--line)}
    .footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) .7fr .9fr;gap:32px}
    .footer-links{display:grid;gap:8px;color:#5d6b66}
    .footer-links a:hover{color:var(--primary-dark)}
    .copyright{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#74817c;font-size:14px}
    @media (max-width:1024px){
      .hero-grid,.filter-shell,.guide-layout,.contact-card{grid-template-columns:1fr}
      .filter-panel{position:static}
      .compare-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1180px)}
      .nav-wrap{height:66px}
      .nav-links{
        position:absolute;left:14px;right:14px;top:74px;
        display:none;flex-direction:column;align-items:stretch;gap:0;
        background:#fffdf8;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:10px;
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 10px;border-radius:8px}
      .nav-links a.active:after{display:none}
      .nav-links a.active{background:var(--primary-soft)}
      .nav-action{display:none}
      .menu-btn{display:flex;margin-left:auto}
      .page-hero{padding:38px 0 28px}
      section{padding:48px 0}
      .section-head{display:block}
      .entry-grid,.form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .brand-text{font-size:15px;max-width:230px}
      .hero-actions .btn{width:100%}
      .map-grid,.compare-grid{grid-template-columns:1fr}
      .trust-pill{width:100%}
      .contact-card{padding:22px}
    }

/* roulang page: category2 */
:root {
      --color-bg: #F7FAF6;
      --color-panel: #FFFDF8;
      --color-panel-2: #EEF8F3;
      --color-text: #17231D;
      --color-muted: #5F6E66;
      --color-soft: #8EA097;
      --color-primary: #2DA96F;
      --color-primary-dark: #177750;
      --color-primary-light: #DDF6E9;
      --color-coral: #F59E8B;
      --color-amber: #F8D98E;
      --color-border: #DDE8E1;
      --radius-sm: 8px;
      --radius-md: 10px;
      --radius-lg: 18px;
      --shadow-sm: 0 8px 24px rgba(23, 35, 29, .06);
      --shadow-md: 0 18px 42px rgba(23, 35, 29, .10);
      --max-width: 1220px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
      color: var(--color-text);
      background:
        linear-gradient(90deg, rgba(45, 169, 111, .045) 1px, transparent 1px),
        linear-gradient(rgba(45, 169, 111, .045) 1px, transparent 1px),
        var(--color-bg);
      background-size: 38px 38px;
      line-height: 1.75;
      letter-spacing: 0;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button, input, textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(45, 169, 111, .28);
      outline-offset: 3px;
    }

    .site-container {
      width: min(var(--max-width), calc(100% - 40px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 253, 248, .92);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(221, 232, 225, .9);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 800;
      color: var(--color-text);
    }

    .brand-mark {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      border: 1px solid rgba(45, 169, 111, .28);
      background: linear-gradient(145deg, #FFFFFF, #EAF8F0);
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 4px;
      padding: 7px;
      box-shadow: var(--shadow-sm);
      flex: 0 0 auto;
    }

    .brand-mark span {
      border-radius: 5px;
      background: var(--color-primary);
    }

    .brand-mark span:nth-child(2) {
      background: var(--color-amber);
    }

    .brand-mark span:nth-child(3) {
      background: var(--color-coral);
    }

    .brand-mark span:nth-child(4) {
      background: #87D8AE;
    }

    .brand-text {
      font-size: 16px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1;
    }

    .nav-links a {
      position: relative;
      padding: 10px 14px;
      border-radius: 999px;
      font-size: 15px;
      font-weight: 650;
      color: #445249;
      transition: color .22s ease, background .22s ease, transform .22s ease;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--color-primary-dark);
      background: rgba(45, 169, 111, .10);
    }

    .nav-links a.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 2px;
      border-radius: 99px;
      background: var(--color-primary);
    }

    .nav-action {
      height: 42px;
      padding: 0 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(45, 169, 111, .35);
      border-radius: 999px;
      background: #FFFFFF;
      color: var(--color-primary-dark);
      font-weight: 700;
      font-size: 14px;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
    }

    .nav-action:hover {
      transform: translateY(-2px);
      border-color: var(--color-primary);
      background: var(--color-primary-light);
      box-shadow: var(--shadow-sm);
    }

    .menu-btn {
      width: 44px;
      height: 44px;
      border: 1px solid var(--color-border);
      border-radius: 10px;
      background: #FFFFFF;
      display: none;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }

    .menu-btn span {
      width: 19px;
      height: 2px;
      border-radius: 99px;
      background: var(--color-text);
      transition: transform .22s ease, opacity .22s ease;
    }

    .menu-btn.is-open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .menu-btn.is-open span:nth-child(2) {
      opacity: 0;
    }

    .menu-btn.is-open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 84px 0;
    }

    .section-tight {
      padding: 60px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(45, 169, 111, .11);
      color: var(--color-primary-dark);
      border: 1px solid rgba(45, 169, 111, .18);
      font-size: 13px;
      font-weight: 800;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(45, 169, 111, .14);
    }

    .page-hero {
      padding: 56px 0 38px;
      background:
        radial-gradient(circle at 16% 18%, rgba(248, 217, 142, .32), transparent 24%),
        radial-gradient(circle at 88% 12%, rgba(245, 158, 139, .20), transparent 25%),
        linear-gradient(180deg, #FFFDF8 0%, rgba(247, 250, 246, .72) 100%);
      border-bottom: 1px solid rgba(221, 232, 225, .8);
    }

    .hero-bento {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
      grid-template-rows: auto auto;
      gap: 16px;
      align-items: stretch;
    }

    .hero-main,
    .hero-mini,
    .hero-cta-strip {
      border: 1px solid rgba(221, 232, 225, .9);
      background: rgba(255, 253, 248, .86);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
    }

    .hero-main {
      min-height: 390px;
      padding: 40px;
      grid-row: span 2;
    }

    .hero-main::after {
      content: "01 02 03 04";
      position: absolute;
      right: 28px;
      bottom: 16px;
      color: rgba(45, 169, 111, .10);
      font-size: 74px;
      font-weight: 900;
      line-height: 1;
      pointer-events: none;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 22px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .breadcrumb a {
      color: var(--color-primary-dark);
      font-weight: 700;
    }

    .page-hero h1 {
      margin: 18px 0 18px;
      max-width: 860px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.16;
      font-weight: 850;
      letter-spacing: 0;
    }

    .hero-summary {
      max-width: 760px;
      color: var(--color-muted);
      font-size: 17px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 28px;
      position: relative;
      z-index: 1;
    }

    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 30px;
      padding: 5px 10px;
      border-radius: 999px;
      border: 1px solid rgba(221, 232, 225, .95);
      background: #FFFFFF;
      color: #526259;
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .tag::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--color-primary);
    }

    .hero-mini {
      padding: 22px;
    }

    .mini-number {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: var(--color-primary-light);
      color: var(--color-primary-dark);
      font-weight: 900;
      margin-bottom: 18px;
    }

    .hero-mini h2 {
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 850;
    }

    .hero-mini p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .hero-cta-strip {
      grid-column: 1 / -1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 22px;
      background: linear-gradient(90deg, rgba(221, 246, 233, .9), rgba(255, 253, 248, .94));
    }

    .btn-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .btn {
      min-height: 46px;
      padding: 0 20px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 999px;
      font-weight: 800;
      font-size: 15px;
      border: 1px solid transparent;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease, color .22s ease;
    }

    .btn-primary {
      background: var(--color-primary);
      color: #FFFFFF;
      box-shadow: 0 12px 24px rgba(45, 169, 111, .22);
    }

    .btn-primary:hover {
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 30px rgba(23, 119, 80, .26);
    }

    .btn-secondary {
      background: #FFFFFF;
      color: var(--color-primary-dark);
      border-color: rgba(45, 169, 111, .28);
    }

    .btn-secondary:hover {
      border-color: var(--color-primary);
      background: var(--color-primary-light);
      transform: translateY(-2px);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(280px, .45fr);
      gap: 32px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-head h2 {
      margin: 12px 0 0;
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.22;
      font-weight: 850;
    }

    .section-head p {
      margin: 0;
      color: var(--color-muted);
      font-size: 16px;
    }

    .timeline-shell {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 24px;
      align-items: start;
    }

    .side-index {
      position: sticky;
      top: 100px;
      border: 1px solid var(--color-border);
      background: rgba(255, 253, 248, .92);
      border-radius: var(--radius-lg);
      padding: 18px;
      box-shadow: var(--shadow-sm);
    }

    .side-index h3 {
      margin: 0 0 14px;
      font-size: 18px;
      font-weight: 850;
    }

    .side-index a {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 10px;
      color: #506057;
      font-weight: 700;
      transition: background .22s ease, color .22s ease;
    }

    .side-index a:hover {
      background: var(--color-primary-light);
      color: var(--color-primary-dark);
    }

    .timeline {
      display: grid;
      gap: 18px;
    }

    .step-card {
      display: grid;
      grid-template-columns: 78px minmax(0, 1fr);
      gap: 20px;
      border: 1px solid rgba(221, 232, 225, .95);
      background: rgba(255, 253, 248, .94);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .step-card:hover {
      transform: translateY(-3px);
      border-color: rgba(45, 169, 111, .45);
      box-shadow: var(--shadow-md);
    }

    .step-num {
      width: 58px;
      height: 58px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: #EAF8F0;
      color: var(--color-primary-dark);
      font-size: 20px;
      font-weight: 900;
      border: 1px solid rgba(45, 169, 111, .18);
    }

    .step-card h3 {
      margin: 0 0 8px;
      font-size: 22px;
      line-height: 1.35;
      font-weight: 850;
    }

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

    .step-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .guide-grid {
      display: grid;
      grid-template-columns: 1fr .82fr;
      gap: 20px;
    }

    .guide-panel,
    .notice-panel,
    .contact-card {
      border: 1px solid var(--color-border);
      background: rgba(255, 253, 248, .92);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      padding: 26px;
    }

    .guide-panel h3,
    .notice-panel h3,
    .contact-card h3 {
      margin: 0 0 14px;
      font-size: 22px;
      font-weight: 850;
    }

    .guide-list {
      display: grid;
      gap: 12px;
      margin: 20px 0 0;
      padding: 0;
      list-style: none;
    }

    .guide-list li {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 14px;
      border: 1px solid rgba(221, 232, 225, .85);
      border-radius: 12px;
      background: #FFFFFF;
    }

    .guide-list b {
      color: var(--color-primary-dark);
    }

    .dot-num {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--color-primary-light);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 900;
    }

    .notice-stack {
      display: grid;
      gap: 12px;
    }

    .notice-item {
      padding: 16px;
      border-radius: 14px;
      background: #FFFFFF;
      border: 1px solid rgba(221, 232, 225, .9);
    }

    .notice-item strong {
      display: block;
      margin-bottom: 4px;
      color: var(--color-text);
    }

    .notice-item span {
      color: var(--color-muted);
      font-size: 14px;
    }

    .compare-band {
      background: linear-gradient(180deg, rgba(238, 248, 243, .9), rgba(255, 253, 248, .62));
      border-top: 1px solid rgba(221, 232, 225, .75);
      border-bottom: 1px solid rgba(221, 232, 225, .75);
    }

    .compare-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .zone-note {
      min-height: 230px;
      border: 1px solid rgba(221, 232, 225, .95);
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }

    .zone-note:hover {
      transform: translateY(-3px);
      border-color: rgba(45, 169, 111, .45);
      box-shadow: var(--shadow-md);
    }

    .zone-note .zone-code {
      display: inline-flex;
      min-width: 42px;
      height: 30px;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      background: #F7FAF6;
      color: var(--color-primary-dark);
      border: 1px solid rgba(45, 169, 111, .22);
      font-weight: 900;
      margin-bottom: 18px;
    }

    .zone-note h3 {
      margin: 0 0 8px;
      font-size: 20px;
      font-weight: 850;
    }

    .zone-note p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 24px;
      align-items: start;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--color-border);
      background: rgba(255, 253, 248, .94);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 60px;
      padding: 16px 18px;
      border: 0;
      background: transparent;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      text-align: left;
      color: var(--color-text);
      font-weight: 850;
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      flex: 0 0 auto;
      border-radius: 50%;
      display: grid;
      place-items: center;
      border: 1px solid rgba(45, 169, 111, .26);
      color: var(--color-primary-dark);
      background: var(--color-primary-light);
      transition: transform .22s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--color-muted);
      font-size: 15px;
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .faq-item.is-open .faq-icon {
      transform: rotate(45deg);
    }

    .contact-layout {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(320px, .68fr);
      gap: 22px;
      align-items: stretch;
    }

    .cta-panel {
      border-radius: 22px;
      border: 1px solid rgba(45, 169, 111, .22);
      background:
        linear-gradient(135deg, rgba(221, 246, 233, .96), rgba(255, 253, 248, .94)),
        var(--color-panel);
      padding: 34px;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-md);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: 32px;
      bottom: -34px;
      width: 170px;
      height: 170px;
      border-radius: 36px;
      border: 18px solid rgba(45, 169, 111, .10);
      transform: rotate(12deg);
    }

    .cta-panel h2 {
      margin: 14px 0 12px;
      max-width: 700px;
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.22;
      font-weight: 850;
      position: relative;
      z-index: 1;
    }

    .cta-panel p {
      max-width: 720px;
      margin: 0 0 24px;
      color: var(--color-muted);
      position: relative;
      z-index: 1;
    }

    .contact-card form {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      color: #405148;
      font-size: 14px;
      font-weight: 800;
    }

    .field input,
    .field textarea {
      width: 100%;
      border: 1px solid var(--color-border);
      border-radius: 10px;
      background: #FFFFFF;
      min-height: 44px;
      padding: 10px 12px;
      color: var(--color-text);
      transition: border-color .22s ease, box-shadow .22s ease;
    }

    .field textarea {
      min-height: 108px;
      resize: vertical;
    }

    .field input:focus,
    .field textarea:focus {
      outline: none;
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px rgba(45, 169, 111, .12);
    }

    .site-footer {
      padding: 54px 0 28px;
      border-top: 1px solid var(--color-border);
      background: rgba(255, 253, 248, .94);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.5fr) .7fr .8fr;
      gap: 36px;
      align-items: start;
    }

    .footer-links {
      display: grid;
      gap: 10px;
      color: var(--color-muted);
      font-size: 15px;
    }

    .footer-links a {
      transition: color .22s ease, transform .22s ease;
    }

    .footer-links a:hover {
      color: var(--color-primary-dark);
      transform: translateX(2px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid var(--color-border);
      color: var(--color-soft);
      font-size: 14px;
    }

    @media (max-width: 1024px) {
      .hero-bento,
      .timeline-shell,
      .guide-grid,
      .faq-wrap,
      .contact-layout {
        grid-template-columns: 1fr;
      }

      .hero-main {
        min-height: auto;
      }

      .hero-cta-strip {
        grid-column: auto;
        flex-direction: column;
        align-items: flex-start;
      }

      .side-index {
        position: static;
      }

      .side-index div {
        display: flex;
        overflow-x: auto;
        gap: 8px;
        padding-bottom: 4px;
      }

      .side-index a {
        min-width: max-content;
      }

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

      .section-head {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(100% - 28px, var(--max-width));
      }

      .nav-wrap {
        min-height: 68px;
      }

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

      .menu-btn {
        display: inline-flex;
      }

      .nav-action {
        display: none;
      }

      .nav-links {
        position: absolute;
        left: 14px;
        right: 14px;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--color-border);
        border-radius: 16px;
        background: rgba(255, 253, 248, .98);
        box-shadow: var(--shadow-md);
      }

      .nav-links.is-open {
        display: flex;
      }

      .nav-links a {
        padding: 12px 14px;
      }

      .nav-links a.active::after {
        left: 14px;
        right: auto;
        width: 26px;
      }

      .page-hero {
        padding: 34px 0 28px;
      }

      .hero-main,
      .hero-mini,
      .cta-panel,
      .contact-card,
      .guide-panel,
      .notice-panel {
        padding: 22px;
        border-radius: 16px;
      }

      .hero-main::after {
        font-size: 42px;
        right: 16px;
      }

      .section,
      .section-tight {
        padding: 52px 0;
      }

      .step-card {
        grid-template-columns: 1fr;
        padding: 20px;
      }

      .compare-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 10px;
      }

      .zone-note {
        min-width: 78vw;
        scroll-snap-align: start;
      }

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

    @media (max-width: 520px) {
      .brand-text {
        max-width: 176px;
        font-size: 14px;
      }

      .page-hero h1 {
        font-size: 31px;
      }

      .hero-summary,
      .section-head p {
        font-size: 15px;
      }

      .btn-row,
      .btn {
        width: 100%;
      }

      .btn {
        padding: 0 16px;
      }

      .guide-list li {
        grid-template-columns: 1fr;
      }

      .copyright {
        display: grid;
      }
    }