/* roulang page: index */
:root {
      --primary: #00a884;
      --primary-2: #22d3ee;
      --primary-dark: #007a67;
      --mint: #e9fff8;
      --mint-2: #f1fffb;
      --amber: #f5b84b;
      --graphite: #111827;
      --graphite-2: #1f2937;
      --text: #16211f;
      --muted: #60706b;
      --weak: #7b8a86;
      --bg: #f4f7f8;
      --surface: #ffffff;
      --line: #dde8e5;
      --line-green: rgba(0, 168, 132, .18);
      --shadow: 0 14px 40px rgba(17, 24, 39, .08);
      --shadow-hover: 0 18px 48px rgba(17, 24, 39, .12);
      --radius-sm: 12px;
      --radius: 18px;
      --radius-lg: 28px;
      --container: 1200px;
      --nav-height: 78px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      background:
        linear-gradient(rgba(0, 168, 132, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 168, 132, .035) 1px, transparent 1px),
        var(--bg);
      background-size: 34px 34px;
      line-height: 1.75;
      padding-bottom: 96px;
      letter-spacing: 0;
    }

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

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

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

    button,
    input,
    select {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(34, 211, 238, .35);
      outline-offset: 3px;
    }

    .site-container {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(221, 232, 229, .9);
      box-shadow: 0 8px 30px rgba(17, 24, 39, .045);
    }

    .nav-shell {
      min-height: var(--nav-height);
      display: grid;
      grid-template-columns: auto minmax(340px, 560px) auto;
      align-items: center;
      gap: 18px;
      padding: 12px 0;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 190px;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 10px 24px rgba(0, 168, 132, .28);
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 800;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
    }

    .brand-main {
      font-size: 16px;
      font-weight: 800;
      color: var(--graphite);
      white-space: nowrap;
    }

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

    .nav-search {
      width: 100%;
      position: relative;
    }

    .search-form {
      height: 50px;
      display: flex;
      align-items: center;
      gap: 8px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 6px 7px 6px 18px;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), 0 8px 22px rgba(17, 24, 39, .05);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .search-form:focus-within {
      border-color: var(--primary);
      box-shadow: 0 0 0 5px rgba(34, 211, 238, .14), 0 12px 28px rgba(17, 24, 39, .07);
    }

    .search-icon,
    .clear-icon {
      flex: 0 0 auto;
      color: var(--primary-dark);
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .search-form input {
      flex: 1;
      border: 0;
      outline: 0;
      min-width: 0;
      color: var(--text);
      background: transparent;
      font-size: 14px;
    }

    .search-form input::placeholder {
      color: #8aa29d;
    }

    .search-submit {
      border: 0;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      color: #fff;
      border-radius: 999px;
      padding: 9px 18px;
      font-weight: 700;
      min-width: 74px;
      box-shadow: 0 8px 18px rgba(0, 168, 132, .24);
      transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
    }

    .search-submit:hover {
      transform: translateY(-1px);
      filter: brightness(1.04);
      box-shadow: 0 12px 24px rgba(0, 168, 132, .3);
    }

    .search-submit:active {
      transform: translateY(0) scale(.98);
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 8px;
      white-space: nowrap;
    }

    .nav-link-pill {
      color: var(--muted);
      font-size: 14px;
      font-weight: 650;
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid transparent;
    }

    .nav-link-pill:hover,
    .nav-link-pill.active {
      color: var(--primary-dark);
      background: var(--mint);
      border-color: var(--line-green);
    }

    .nav-cta {
      background: var(--graphite);
      color: #fff;
      border-radius: 999px;
      padding: 10px 16px;
      font-weight: 750;
      font-size: 14px;
      box-shadow: 0 10px 22px rgba(17, 24, 39, .12);
    }

    .nav-cta:hover {
      color: #fff;
      background: #0b121f;
      transform: translateY(-1px);
    }

    .hero-section {
      padding: 34px 0 58px;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      border-radius: 32px;
      background:
        radial-gradient(circle at 85% 10%, rgba(34, 211, 238, .22), transparent 28%),
        linear-gradient(135deg, #111827 0%, #14231f 48%, #0e1715 100%);
      color: #fff;
      min-height: 520px;
      box-shadow: 0 22px 70px rgba(17, 24, 39, .22);
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,.8), rgba(0,0,0,.35));
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
      gap: 28px;
      padding: 54px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #bff7e9;
      background: rgba(0, 168, 132, .13);
      border: 1px solid rgba(34, 211, 238, .25);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .status-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: var(--primary-2);
      box-shadow: 0 0 0 5px rgba(34, 211, 238, .16);
      display: inline-block;
    }

    h1 {
      font-size: clamp(32px, 4vw, 54px);
      line-height: 1.16;
      font-weight: 800;
      margin: 0 0 18px;
      letter-spacing: 0;
    }

    .hero-copy {
      max-width: 690px;
      color: rgba(255, 255, 255, .78);
      font-size: 17px;
      margin: 0 0 26px;
    }

    .hero-entry {
      max-width: 690px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 24px;
      padding: 16px;
      backdrop-filter: blur(10px);
      margin-bottom: 24px;
    }

    .hero-search {
      height: 58px;
      border-radius: 18px;
      background: #fff;
      padding: 7px 8px 7px 17px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .hero-search input {
      flex: 1;
      min-width: 0;
      border: 0;
      outline: 0;
      color: var(--graphite);
      background: transparent;
    }

    .hero-search button {
      border: 0;
      border-radius: 14px;
      padding: 12px 18px;
      color: #fff;
      font-weight: 750;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 10px 22px rgba(0, 168, 132, .3);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .hero-search button:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(0, 168, 132, .38);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .btn-main,
    .btn-secondary-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 15px 22px;
      min-height: 52px;
      font-weight: 780;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
    }

    .btn-main {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 14px 30px rgba(0, 168, 132, .28);
    }

    .btn-main:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(0, 168, 132, .36);
    }

    .btn-main:active,
    .btn-secondary-soft:active {
      transform: translateY(0) scale(.98);
    }

    .btn-secondary-soft {
      color: #cafff0;
      background: rgba(255, 255, 255, .08);
      border-color: rgba(255, 255, 255, .18);
    }

    .btn-secondary-soft:hover {
      color: #fff;
      background: rgba(255, 255, 255, .14);
    }

    .trust-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
    }

    .trust-chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border: 1px solid rgba(255, 255, 255, .16);
      background: rgba(255, 255, 255, .075);
      color: rgba(255, 255, 255, .84);
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 650;
    }

    .hero-board {
      display: grid;
      gap: 14px;
    }

    .board-card {
      background: rgba(255, 255, 255, .09);
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: 24px;
      padding: 20px;
      backdrop-filter: blur(12px);
    }

    .board-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: rgba(255, 255, 255, .92);
      font-weight: 800;
      margin-bottom: 16px;
    }

    .board-title small {
      color: #bff7e9;
      font-size: 12px;
      font-weight: 700;
    }

    .rank-row {
      display: grid;
      grid-template-columns: 36px minmax(0, 1fr) auto;
      gap: 12px;
      align-items: center;
      padding: 12px 0;
      border-top: 1px solid rgba(255, 255, 255, .1);
    }

    .rank-row:first-of-type {
      border-top: 0;
      padding-top: 0;
    }

    .rank-no {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      background: rgba(34, 211, 238, .15);
      color: #a7fff1;
      font-weight: 800;
    }

    .rank-name {
      font-weight: 750;
      color: #fff;
      overflow-wrap: anywhere;
    }

    .rank-desc {
      color: rgba(255, 255, 255, .6);
      font-size: 13px;
      line-height: 1.5;
    }

    .rank-tag {
      color: #111827;
      background: #bff7e9;
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 800;
    }

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

    .mini-stat {
      border-radius: 18px;
      padding: 14px;
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .mini-stat b {
      display: block;
      font-size: 22px;
      line-height: 1.2;
      color: #fff;
    }

    .mini-stat span {
      color: rgba(255, 255, 255, .65);
      font-size: 12px;
      font-weight: 650;
    }

    .section {
      padding: 76px 0;
    }

    .section-tight {
      padding: 58px 0;
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      align-items: end;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--primary-dark);
      font-weight: 800;
      font-size: 13px;
      margin-bottom: 8px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .section h2 {
      font-size: clamp(25px, 2.7vw, 36px);
      line-height: 1.25;
      font-weight: 800;
      color: var(--graphite);
      margin: 0;
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 560px;
      color: var(--muted);
      margin: 10px 0 0;
      font-size: 16px;
    }

    .light-band {
      background: rgba(255, 255, 255, .66);
      border-top: 1px solid rgba(221, 232, 229, .8);
      border-bottom: 1px solid rgba(221, 232, 229, .8);
    }

    .card-clean {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      height: 100%;
    }

    .card-clean:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(0, 168, 132, .28);
    }

    .icon-box {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: var(--mint);
      color: var(--primary-dark);
      font-weight: 850;
      margin-bottom: 16px;
      border: 1px solid var(--line-green);
    }

    .card-clean h3 {
      font-size: 20px;
      font-weight: 800;
      margin: 0 0 8px;
      color: var(--graphite);
    }

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

    .flow-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      position: relative;
    }

    .flow-card {
      position: relative;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 20px;
      padding: 22px;
      min-height: 210px;
      box-shadow: var(--shadow);
    }

    .flow-card::after {
      content: "";
      position: absolute;
      top: 45px;
      right: -18px;
      width: 18px;
      height: 2px;
      background: linear-gradient(90deg, var(--primary), rgba(34, 211, 238, .2));
    }

    .flow-card:last-child::after {
      display: none;
    }

    .flow-no {
      display: inline-flex;
      width: 38px;
      height: 38px;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      color: #fff;
      font-weight: 850;
      margin-bottom: 16px;
    }

    .flow-card h3 {
      margin: 0 0 8px;
      font-size: 19px;
      font-weight: 800;
    }

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

    .reward-layout {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 24px;
      align-items: stretch;
    }

    .reward-panel {
      background:
        linear-gradient(135deg, rgba(233, 255, 248, .94), rgba(255, 255, 255, .96));
      border: 1px solid var(--line-green);
      border-radius: 24px;
      padding: 28px;
      box-shadow: var(--shadow);
    }

    .energy-bar {
      height: 12px;
      border-radius: 999px;
      background: #d9efea;
      overflow: hidden;
      margin: 20px 0;
    }

    .energy-fill {
      height: 100%;
      width: 82%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--primary), var(--primary-2), var(--amber));
    }

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

    .reward-item {
      display: flex;
      gap: 14px;
      align-items: flex-start;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 18px;
      box-shadow: 0 10px 28px rgba(17, 24, 39, .05);
    }

    .reward-item .badge-dot {
      flex: 0 0 12px;
      width: 12px;
      height: 12px;
      margin-top: 9px;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 0 6px rgba(0, 168, 132, .1);
    }

    .reward-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 800;
    }

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

    .material-layout {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 24px;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .topic-tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      font-weight: 700;
      font-size: 14px;
      box-shadow: 0 8px 20px rgba(17, 24, 39, .04);
    }

    .topic-tag:hover {
      color: var(--primary-dark);
      border-color: rgba(0, 168, 132, .28);
      background: var(--mint);
      transform: translateY(-1px);
    }

    .category-rail {
      display: grid;
      gap: 14px;
    }

    .category-card {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 18px;
      box-shadow: var(--shadow);
    }

    .category-card:hover {
      border-color: rgba(0, 168, 132, .28);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .cat-code {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: var(--mint);
      color: var(--primary-dark);
      font-weight: 850;
    }

    .category-card h3 {
      margin: 0 0 3px;
      font-size: 18px;
      font-weight: 800;
    }

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

    .arrow-mark {
      color: var(--primary-dark);
      font-weight: 900;
    }

    .progress-zone {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 24px;
      align-items: stretch;
    }

    .progress-card {
      background: var(--graphite);
      color: #fff;
      border-radius: 24px;
      padding: 28px;
      box-shadow: 0 18px 50px rgba(17, 24, 39, .18);
      position: relative;
      overflow: hidden;
    }

    .progress-card::after {
      content: "";
      position: absolute;
      width: 180px;
      height: 180px;
      right: -70px;
      bottom: -70px;
      border-radius: 50%;
      border: 34px solid rgba(34, 211, 238, .1);
    }

    .progress-number {
      font-size: 54px;
      line-height: 1;
      font-weight: 850;
      margin: 8px 0 16px;
    }

    .progress-track {
      height: 14px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .12);
      overflow: hidden;
      margin-bottom: 16px;
    }

    .progress-track span {
      display: block;
      width: 76%;
      height: 100%;
      background: linear-gradient(90deg, var(--primary), var(--primary-2));
      border-radius: inherit;
    }

    .progress-card p {
      color: rgba(255, 255, 255, .72);
      margin: 0;
    }

    .checklist {
      display: grid;
      gap: 14px;
    }

    .check-item {
      display: flex;
      gap: 14px;
      align-items: flex-start;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 18px;
    }

    .check-icon {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: var(--mint);
      color: var(--primary-dark);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .check-item strong {
      display: block;
      margin-bottom: 2px;
      color: var(--graphite);
    }

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

    .notice-box {
      border-left: 4px solid var(--amber);
      background: #fff8e8;
      border-radius: 16px;
      padding: 16px 18px;
      color: #765923;
      margin-top: 16px;
      font-size: 14px;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 24px;
    }

    .news-list {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 22px;
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .news-row {
      display: grid;
      grid-template-columns: 110px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 18px 22px;
      border-top: 1px solid var(--line);
    }

    .news-row:first-child {
      border-top: 0;
    }

    .news-date {
      color: var(--primary-dark);
      font-weight: 800;
      font-size: 13px;
      background: var(--mint);
      border-radius: 999px;
      padding: 6px 10px;
      text-align: center;
    }

    .news-title {
      font-weight: 800;
      color: var(--graphite);
      margin-bottom: 2px;
      overflow-wrap: anywhere;
    }

    .news-summary {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.55;
    }

    .news-link {
      color: var(--primary-dark);
      font-weight: 800;
      white-space: nowrap;
    }

    .side-panel {
      background: var(--mint-2);
      border: 1px solid var(--line-green);
      border-radius: 22px;
      padding: 22px;
    }

    .kpi-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 0;
      border-top: 1px solid rgba(0, 168, 132, .13);
    }

    .kpi-row:first-of-type {
      border-top: 0;
    }

    .kpi-row b {
      color: var(--graphite);
      font-size: 22px;
      line-height: 1.2;
    }

    .kpi-row span {
      color: var(--muted);
      font-size: 13px;
      font-weight: 650;
    }

    .compare-table {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 24px;
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      min-height: 76px;
      border-top: 1px solid var(--line);
    }

    .compare-row:first-child {
      border-top: 0;
      background: var(--graphite);
      color: #fff;
      font-weight: 800;
    }

    .compare-cell {
      padding: 18px;
      border-left: 1px solid var(--line);
      display: flex;
      align-items: center;
    }

    .compare-row:first-child .compare-cell {
      border-left-color: rgba(255, 255, 255, .13);
    }

    .compare-cell:first-child {
      border-left: 0;
      font-weight: 800;
      color: var(--graphite);
    }

    .compare-row:first-child .compare-cell:first-child {
      color: #fff;
    }

    .compare-good {
      color: var(--primary-dark);
      font-weight: 800;
    }

    .join-panel {
      border-radius: 28px;
      background:
        linear-gradient(135deg, rgba(0, 168, 132, .12), rgba(34, 211, 238, .12)),
        #fff;
      border: 1px solid var(--line-green);
      padding: 36px;
      box-shadow: var(--shadow);
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .join-panel h2 {
      margin-bottom: 10px;
    }

    .join-panel p {
      color: var(--muted);
      margin: 0;
      max-width: 700px;
    }

    .join-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .join-panel .btn-secondary-soft {
      color: var(--primary-dark);
      background: #fff;
      border-color: rgba(0, 168, 132, .28);
    }

    .join-panel .btn-secondary-soft:hover {
      background: var(--mint);
      color: var(--primary-dark);
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .faq-accordion .accordion-item {
      border: 1px solid var(--line-green);
      border-radius: 16px;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 10px 26px rgba(17, 24, 39, .045);
    }

    .faq-accordion .accordion-button {
      font-weight: 800;
      color: var(--graphite);
      background: #fff;
      border: 0;
      box-shadow: none;
      padding: 18px 20px;
    }

    .faq-accordion .accordion-button:not(.collapsed) {
      color: var(--primary-dark);
      background: var(--mint-2);
      box-shadow: inset 4px 0 0 var(--primary);
    }

    .faq-accordion .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(34, 211, 238, .15);
    }

    .faq-accordion .accordion-body {
      color: var(--muted);
      padding: 0 22px 20px 24px;
      background: var(--mint-2);
    }

    .site-footer {
      background: var(--graphite);
      color: rgba(255, 255, 255, .78);
      padding: 54px 0 32px;
      margin-top: 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr .8fr .8fr;
      gap: 34px;
      align-items: start;
    }

    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
      color: #fff;
      font-weight: 850;
    }

    .footer-logo .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 13px;
    }

    .footer-text {
      color: rgba(255, 255, 255, .65);
      max-width: 520px;
      margin: 0;
      font-size: 14px;
    }

    .footer-title {
      color: #fff;
      font-weight: 800;
      margin-bottom: 12px;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .66);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #8cffdf;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .1);
      margin-top: 32px;
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: rgba(255, 255, 255, .55);
      font-size: 13px;
    }

    .fixed-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      transform: translateX(-50%);
      z-index: 1100;
      width: min(100% - 32px, 860px);
      background: rgba(255, 255, 255, .96);
      backdrop-filter: blur(12px);
      border: 1px solid var(--line);
      border-radius: 999px;
      box-shadow: 0 -10px 30px rgba(17, 24, 39, .08), 0 16px 42px rgba(17, 24, 39, .12);
      padding: 10px 12px 10px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .fixed-cta-text {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--graphite);
      font-weight: 750;
      min-width: 0;
    }

    .fixed-cta-text span:last-child {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .fixed-cta-actions {
      display: flex;
      gap: 10px;
      flex: 0 0 auto;
    }

    .fixed-cta .btn-main,
    .fixed-cta .btn-secondary-soft {
      min-height: 44px;
      padding: 10px 16px;
      font-size: 14px;
    }

    .fixed-cta .btn-secondary-soft {
      color: var(--primary-dark);
      background: var(--mint);
      border-color: var(--line-green);
    }

    @media (max-width: 1199px) {
      .nav-shell {
        grid-template-columns: auto minmax(300px, 1fr);
      }

      .nav-links {
        grid-column: 1 / -1;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 4px;
      }

      .hero-inner {
        padding: 42px;
        grid-template-columns: 1fr;
      }

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

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

      .flow-card::after {
        display: none;
      }
    }

    @media (max-width: 991px) {
      body {
        padding-bottom: 108px;
      }

      .section {
        padding: 62px 0;
      }

      .section-head {
        display: block;
      }

      .reward-layout,
      .material-layout,
      .progress-zone,
      .news-layout,
      .join-panel {
        grid-template-columns: 1fr;
      }

      .join-actions {
        justify-content: flex-start;
      }

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

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

      .compare-cell {
        border-left: 0;
        border-top: 1px solid var(--line);
      }

      .compare-cell:first-child {
        border-top: 0;
      }
    }

    @media (max-width: 767px) {
      .site-container {
        width: min(100% - 32px, var(--container));
      }

      .nav-shell {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 10px 0 12px;
      }

      .brand-logo {
        min-width: 0;
      }

      .brand-main {
        font-size: 15px;
      }

      .nav-links {
        gap: 8px;
        margin-inline: -4px;
      }

      .nav-link-pill,
      .nav-cta {
        font-size: 13px;
        padding: 8px 11px;
      }

      .search-form {
        height: 48px;
      }

      .search-submit {
        min-width: 48px;
        padding: 9px 12px;
      }

      .hero-section {
        padding-top: 22px;
        padding-bottom: 42px;
      }

      .hero-inner {
        padding: 28px 20px;
        gap: 22px;
      }

      .hero-panel {
        border-radius: 24px;
      }

      h1 {
        font-size: 34px;
      }

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

      .hero-search {
        height: auto;
        min-height: 54px;
      }

      .hero-search button {
        padding: 11px 13px;
        white-space: nowrap;
      }

      .hero-actions,
      .join-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .btn-main,
      .btn-secondary-soft {
        width: 100%;
        padding: 14px 16px;
      }

      .trust-strip {
        gap: 8px;
      }

      .mini-grid,
      .flow-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 50px 0;
      }

      .card-clean,
      .reward-panel,
      .progress-card,
      .join-panel {
        padding: 20px;
      }

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

      .category-card .arrow-mark {
        grid-column: 2;
      }

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

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

      .footer-bottom {
        display: block;
      }

      .fixed-cta {
        width: 100%;
        left: 0;
        bottom: 0;
        transform: none;
        border-radius: 18px 18px 0 0;
        padding: 10px 14px;
      }

      .fixed-cta-text {
        display: none;
      }

      .fixed-cta-actions {
        width: 100%;
      }

      .fixed-cta-actions a {
        flex: 1 1 0;
      }
    }

    @media (max-width: 375px) {
      body {
        padding-bottom: 112px;
      }

      .hero-inner {
        padding: 24px 16px;
      }

      h1 {
        font-size: 31px;
      }

      .hero-entry {
        padding: 12px;
      }

      .hero-search {
        gap: 6px;
        padding-left: 12px;
      }

      .hero-search input {
        font-size: 13px;
      }

      .trust-chip,
      .topic-tag {
        font-size: 12px;
      }

      .fixed-cta .btn-main,
      .fixed-cta .btn-secondary-soft {
        padding: 10px 10px;
        font-size: 13px;
      }
    }

/* roulang page: category1 */
:root {
      --color-primary: #00a884;
      --color-primary-2: #22d3ee;
      --color-mint: #e9fff8;
      --color-mint-2: #f3fffb;
      --color-bg: #f4f7f8;
      --color-surface: #ffffff;
      --color-graphite: #111827;
      --color-text: #1f2937;
      --color-muted: #667085;
      --color-border: #dde8e5;
      --color-warning: #f5b84b;
      --shadow-soft: 0 14px 40px rgba(17, 24, 39, .08);
      --shadow-hover: 0 18px 48px rgba(17, 24, 39, .12);
      --radius-sm: 12px;
      --radius-md: 16px;
      --radius-lg: 20px;
      --radius-pill: 999px;
      --container: 1220px;
      --section-y: 82px;
      --transition: .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--color-text);
      background:
        linear-gradient(90deg, rgba(0,168,132,.05) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0,168,132,.04) 1px, transparent 1px),
        var(--color-bg);
      background-size: 34px 34px;
      line-height: 1.75;
      padding-bottom: 94px;
    }

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

    button,
    input,
    select {
      font: inherit;
    }

    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    a:focus-visible {
      outline: 3px solid rgba(34, 211, 238, .35);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(221, 232, 229, .9);
    }

    .nav-shell {
      min-height: 78px;
      display: grid;
      grid-template-columns: auto minmax(360px, 560px) auto;
      align-items: center;
      gap: 18px;
    }

    .brand-logo,
    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
      box-shadow: 0 10px 26px rgba(0, 168, 132, .24);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.18;
    }

    .brand-main {
      font-size: 18px;
      font-weight: 800;
      color: var(--color-graphite);
    }

    .brand-sub {
      margin-top: 2px;
      font-size: 12px;
      color: var(--color-muted);
      font-weight: 600;
    }

    .nav-search {
      width: 100%;
    }

    .search-form {
      height: 50px;
      width: 100%;
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 6px 6px 6px 16px;
      border: 1px solid rgba(0, 168, 132, .22);
      border-radius: var(--radius-pill);
      background: #fff;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.65), 0 10px 30px rgba(17,24,39,.05);
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .search-form:focus-within {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 5px rgba(34, 211, 238, .12), 0 12px 32px rgba(17,24,39,.07);
    }

    .search-icon {
      color: var(--color-primary);
      flex: 0 0 auto;
    }

    .search-form input {
      flex: 1;
      min-width: 0;
      border: 0;
      outline: 0;
      color: var(--color-graphite);
      background: transparent;
      font-size: 14px;
    }

    .search-form input::placeholder {
      color: #8a9794;
    }

    .clear-icon {
      width: 22px;
      height: 22px;
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      color: #93a09d;
      background: #f0f5f4;
      font-weight: 700;
      line-height: 1;
    }

    .search-submit {
      height: 38px;
      border: 0;
      border-radius: var(--radius-pill);
      padding: 0 18px;
      color: #fff;
      font-weight: 700;
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
      box-shadow: 0 10px 24px rgba(0, 168, 132, .22);
      transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
      white-space: nowrap;
    }

    .search-submit:hover {
      transform: translateY(-1px);
      filter: brightness(1.04);
      box-shadow: 0 14px 30px rgba(0, 168, 132, .28);
    }

    .search-submit:active {
      transform: scale(.98);
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 8px;
      min-width: max-content;
    }

    .nav-link-pill,
    .nav-cta {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-pill);
      padding: 8px 14px;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link-pill {
      color: #38514b;
      background: transparent;
      border: 1px solid transparent;
    }

    .nav-link-pill:hover,
    .nav-link-pill.active {
      color: #007a67;
      background: var(--color-mint);
      border-color: rgba(0, 168, 132, .22);
    }

    .nav-cta {
      color: #fff;
      background: var(--color-graphite);
      box-shadow: 0 12px 26px rgba(17,24,39,.14);
    }

    .nav-cta:hover {
      color: #fff;
      transform: translateY(-2px);
      background: #0d151f;
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: var(--section-y) 0;
    }

    .section-alt {
      background: rgba(255, 255, 255, .62);
      border-top: 1px solid rgba(221, 232, 229, .72);
      border-bottom: 1px solid rgba(221, 232, 229, .72);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid rgba(0, 168, 132, .2);
      border-radius: var(--radius-pill);
      padding: 7px 12px;
      color: #007a67;
      background: rgba(233, 255, 248, .8);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.2;
    }

    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-primary);
      box-shadow: 0 0 0 5px rgba(0, 168, 132, .12);
      flex: 0 0 auto;
    }

    .hero {
      padding: 56px 0 40px;
      background:
        radial-gradient(circle at 12% 18%, rgba(34, 211, 238, .13), transparent 28%),
        linear-gradient(135deg, #ffffff 0%, #f5fffb 58%, #eef9f8 100%);
      border-bottom: 1px solid rgba(221, 232, 229, .82);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 5fr 7fr;
      align-items: center;
      gap: 38px;
    }

    .hero-copy {
      position: relative;
      z-index: 2;
      padding: 18px 0 18px;
    }

    .breadcrumb-lite {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 22px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .breadcrumb-lite a:hover {
      color: var(--color-primary);
    }

    h1 {
      margin: 18px 0 18px;
      color: var(--color-graphite);
      font-size: clamp(32px, 4.2vw, 52px);
      line-height: 1.18;
      font-weight: 800;
    }

    .hero-lead {
      margin: 0 0 24px;
      max-width: 620px;
      color: #4d5b57;
      font-size: 17px;
      line-height: 1.85;
    }

    .hero-actions,
    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
      margin: 24px 0;
    }

    .btn-main,
    .btn-ghost {
      min-height: 52px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: var(--radius-pill);
      padding: 14px 22px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition), filter var(--transition);
    }

    .btn-main {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
      box-shadow: 0 16px 34px rgba(0, 168, 132, .26);
    }

    .btn-main:hover {
      color: #fff;
      transform: translateY(-2px);
      filter: brightness(1.04);
      box-shadow: 0 20px 42px rgba(0, 168, 132, .32);
    }

    .btn-main:active,
    .btn-ghost:active {
      transform: scale(.98);
    }

    .btn-ghost {
      color: #007a67;
      background: #fff;
      border-color: rgba(0, 168, 132, .34);
      box-shadow: 0 12px 26px rgba(17,24,39,.06);
    }

    .btn-ghost:hover {
      color: #006955;
      background: var(--color-mint);
      transform: translateY(-2px);
      border-color: rgba(0, 168, 132, .5);
    }

    .kpi-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 26px;
    }

    .kpi-card {
      min-height: 92px;
      padding: 16px;
      border: 1px solid rgba(0, 168, 132, .18);
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
    }

    .kpi-card strong {
      display: block;
      color: var(--color-graphite);
      font-size: 24px;
      line-height: 1.1;
      font-weight: 800;
    }

    .kpi-card span {
      display: block;
      margin-top: 7px;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.45;
      font-weight: 650;
    }

    .dp-cover {
      position: relative;
      min-height: 460px;
      transform: skewY(-3deg);
      border-radius: 28px;
      overflow: hidden;
      border: 1px solid rgba(0, 168, 132, .18);
      box-shadow: 0 28px 70px rgba(17,24,39,.12);
      background:
        linear-gradient(135deg, rgba(0,168,132,.09), rgba(34,211,238,.1)),
        repeating-linear-gradient(90deg, rgba(17,24,39,.05) 0 1px, transparent 1px 40px),
        repeating-linear-gradient(0deg, rgba(17,24,39,.04) 0 1px, transparent 1px 40px),
        #ffffff;
    }

    .cover-inner {
      transform: skewY(3deg);
      position: absolute;
      inset: 28px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      align-content: center;
    }

    .control-panel {
      padding: 18px;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.9);
      border: 1px solid rgba(221,232,229,.95);
      box-shadow: 0 16px 34px rgba(17,24,39,.08);
    }

    .control-panel.wide {
      grid-column: 1 / -1;
    }

    .panel-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      margin-bottom: 14px;
      font-size: 13px;
      color: var(--color-muted);
      font-weight: 800;
    }

    .panel-title {
      color: var(--color-graphite);
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .panel-desc {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .meter {
      height: 10px;
      border-radius: var(--radius-pill);
      background: #e7eeee;
      overflow: hidden;
      margin-top: 13px;
    }

    .meter span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--color-primary), var(--color-primary-2));
    }

    .chip-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(0,168,132,.18);
      background: var(--color-mint-2);
      color: #007a67;
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
    }

    .section-heading {
      max-width: 760px;
      margin-bottom: 32px;
    }

    .section-heading h2 {
      margin: 14px 0 10px;
      color: var(--color-graphite);
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.25;
      font-weight: 800;
    }

    .section-heading p {
      margin: 0;
      color: var(--color-muted);
      font-size: 16px;
      line-height: 1.8;
    }

    .filter-console {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 22px;
      align-items: stretch;
    }

    .console-box,
    .info-card,
    .progress-card,
    .scenario-card,
    .faq-shell,
    .cta-panel {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.9);
      box-shadow: var(--shadow-soft);
    }

    .console-box {
      padding: 22px;
    }

    .filter-row {
      display: grid;
      grid-template-columns: 104px 1fr;
      gap: 16px;
      align-items: start;
      padding: 16px 0;
      border-bottom: 1px solid rgba(221,232,229,.8);
    }

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

    .filter-label {
      color: var(--color-graphite);
      font-size: 14px;
      font-weight: 800;
      padding-top: 7px;
    }

    .segmented {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .segmented input {
      position: absolute;
      opacity: 0;
      pointer-events: none;
    }

    .segmented label {
      cursor: pointer;
      border: 1px solid rgba(0,168,132,.2);
      border-radius: var(--radius-pill);
      padding: 8px 13px;
      background: #fff;
      color: #38514b;
      font-size: 13px;
      font-weight: 750;
      transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    }

    .segmented label:hover {
      transform: translateY(-1px);
      border-color: rgba(0,168,132,.44);
      background: var(--color-mint);
    }

    .segmented input:checked + label {
      color: #fff;
      border-color: transparent;
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
    }

    .quick-note {
      height: 100%;
      padding: 22px;
      border-radius: var(--radius-lg);
      background: linear-gradient(145deg, #111827, #17212f);
      color: #dbe7e4;
      box-shadow: 0 18px 48px rgba(17,24,39,.18);
    }

    .quick-note h3 {
      margin: 14px 0 10px;
      color: #fff;
      font-size: 22px;
      font-weight: 800;
    }

    .quick-note p {
      margin: 0;
      color: #b8c7c3;
      font-size: 15px;
    }

    .note-list {
      margin: 22px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .note-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #effaf6;
      font-size: 14px;
      line-height: 1.6;
    }

    .note-list li::before {
      content: "";
      width: 9px;
      height: 9px;
      margin-top: 8px;
      border-radius: 50%;
      background: var(--color-primary-2);
      box-shadow: 0 0 0 5px rgba(34,211,238,.14);
      flex: 0 0 auto;
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 24px;
      align-items: start;
    }

    .entry-list {
      display: grid;
      gap: 16px;
    }

    .info-card {
      display: grid;
      grid-template-columns: 54px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 20px;
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .info-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(0,168,132,.32);
    }

    .entry-num {
      width: 54px;
      height: 54px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 18px;
      color: #007a67;
      background: var(--color-mint);
      font-weight: 900;
      border: 1px solid rgba(0,168,132,.18);
    }

    .info-card h3 {
      margin: 0 0 7px;
      color: var(--color-graphite);
      font-size: 20px;
      font-weight: 800;
      line-height: 1.35;
    }

    .info-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.72;
    }

    .entry-meta {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 10px;
      min-width: 130px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-pill);
      padding: 6px 10px;
      background: #fff9ea;
      color: #866012;
      border: 1px solid rgba(245,184,75,.34);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .text-link {
      color: #007a67;
      font-size: 14px;
      font-weight: 800;
    }

    .text-link:hover {
      color: var(--color-primary);
    }

    .progress-card {
      position: sticky;
      top: 98px;
      padding: 22px;
    }

    .progress-card h3 {
      margin: 0 0 12px;
      color: var(--color-graphite);
      font-size: 21px;
      font-weight: 800;
    }

    .progress-value {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 14px;
      margin: 18px 0 8px;
      font-weight: 800;
      color: var(--color-graphite);
    }

    .progress-value strong {
      font-size: 34px;
      line-height: 1;
      color: var(--color-primary);
    }

    .check-list {
      padding: 0;
      margin: 18px 0 0;
      list-style: none;
      display: grid;
      gap: 12px;
    }

    .check-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: #485753;
      font-size: 14px;
    }

    .check-list li::before {
      content: "✓";
      width: 22px;
      height: 22px;
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      color: #fff;
      background: var(--color-primary);
      font-size: 13px;
      font-weight: 900;
      line-height: 1;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
    }

    .scenario-card {
      padding: 24px;
      transition: transform var(--transition), box-shadow var(--transition);
    }

    .scenario-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
    }

    .scenario-card h3 {
      margin: 12px 0 10px;
      color: var(--color-graphite);
      font-size: 22px;
      font-weight: 800;
    }

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

    .signal-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 20px;
    }

    .signal-item {
      padding: 14px;
      border: 1px solid rgba(0,168,132,.16);
      border-radius: var(--radius-md);
      background: var(--color-mint-2);
    }

    .signal-item strong {
      display: block;
      color: var(--color-graphite);
      font-size: 16px;
      font-weight: 850;
    }

    .signal-item span {
      display: block;
      margin-top: 4px;
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .trust-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      padding: 16px;
      border: 1px solid rgba(0,168,132,.18);
      border-radius: var(--radius-lg);
      background: rgba(233,255,248,.72);
    }

    .trust-item {
      display: flex;
      gap: 10px;
      align-items: center;
      padding: 12px;
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.78);
      color: #38514b;
      font-size: 14px;
      font-weight: 800;
      min-height: 58px;
    }

    .trust-icon {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      background: #fff;
      border: 1px solid rgba(0,168,132,.2);
      flex: 0 0 auto;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid rgba(0,168,132,.18) !important;
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
    }

    .accordion-button {
      min-height: 62px;
      padding: 18px 20px;
      color: var(--color-graphite);
      background: #fff;
      font-weight: 800;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      color: #007a67;
      background: var(--color-mint-2);
      border-left: 4px solid var(--color-primary);
    }

    .accordion-button:focus {
      border-color: transparent;
      box-shadow: 0 0 0 4px rgba(34,211,238,.14) !important;
    }

    .accordion-button::after {
      filter: hue-rotate(115deg) saturate(1.4);
    }

    .accordion-body {
      padding: 0 20px 20px 24px;
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.8;
      background: #fff;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 36px;
      background:
        linear-gradient(135deg, rgba(0,168,132,.1), rgba(34,211,238,.08)),
        #fff;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(115deg, transparent 0 54%, rgba(255,255,255,.62) 54% 100%);
      pointer-events: none;
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }

    .cta-panel h2 {
      margin: 0 0 10px;
      color: var(--color-graphite);
      font-size: clamp(26px, 3vw, 36px);
      font-weight: 850;
      line-height: 1.25;
    }

    .cta-panel p {
      margin: 0;
      max-width: 720px;
      color: var(--color-muted);
      font-size: 16px;
    }

    .mini-search {
      margin-top: 22px;
      max-width: 560px;
    }

    .site-footer {
      padding: 58px 0 26px;
      color: #cbd5d1;
      background: var(--color-graphite);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr .8fr .8fr;
      gap: 34px;
      padding-bottom: 30px;
      border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .footer-logo {
      color: #fff;
      font-size: 18px;
      font-weight: 850;
    }

    .footer-text {
      margin: 18px 0 0;
      max-width: 520px;
      color: #aebbb7;
      font-size: 14px;
      line-height: 1.8;
    }

    .footer-title {
      margin-bottom: 14px;
      color: #fff;
      font-size: 15px;
      font-weight: 850;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: #aebbb7;
      font-size: 14px;
    }

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

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      color: #91a09c;
      font-size: 13px;
      line-height: 1.6;
    }

    .fixed-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      z-index: 1100;
      width: min(760px, calc(100% - 32px));
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px 12px 18px;
      border: 1px solid rgba(0,168,132,.18);
      border-radius: var(--radius-pill);
      background: rgba(255,255,255,.94);
      backdrop-filter: blur(12px);
      box-shadow: 0 -10px 30px rgba(17,24,39,.08), 0 14px 36px rgba(17,24,39,.12);
    }

    .fixed-cta-text {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      color: var(--color-graphite);
      font-size: 14px;
      font-weight: 800;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .fixed-cta-actions {
      display: flex;
      gap: 8px;
      flex: 0 0 auto;
    }

    .fixed-cta .btn-main,
    .fixed-cta .btn-ghost {
      min-height: 40px;
      padding: 9px 15px;
      font-size: 13px;
    }

    @media (max-width: 1199px) {
      .nav-shell {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 14px 0;
      }

      .nav-links {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
      }

      .hero-grid,
      .filter-console,
      .content-layout,
      .scenario-grid,
      .cta-content {
        grid-template-columns: 1fr;
      }

      .progress-card {
        position: static;
      }

      .dp-cover {
        min-height: 420px;
      }
    }

    @media (max-width: 991px) {
      :root {
        --section-y: 64px;
      }

      .site-container {
        width: min(100% - 32px, var(--container));
      }

      .hero {
        padding-top: 34px;
      }

      .kpi-row,
      .trust-strip {
        grid-template-columns: repeat(2, 1fr);
      }

      .info-card {
        grid-template-columns: 48px minmax(0, 1fr);
      }

      .entry-meta {
        grid-column: 2;
        align-items: flex-start;
        flex-direction: row;
        flex-wrap: wrap;
      }

      .cover-inner {
        inset: 18px;
      }
    }

    @media (max-width: 767px) {
      body {
        padding-bottom: 92px;
      }

      .brand-main {
        font-size: 16px;
      }

      .brand-sub {
        font-size: 11px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .search-form {
        height: 48px;
        padding-left: 13px;
      }

      .search-form input {
        font-size: 13px;
      }

      .search-submit {
        width: 42px;
        padding: 0;
        font-size: 0;
      }

      .search-submit::before {
        content: "→";
        font-size: 18px;
        line-height: 1;
      }

      .nav-link-pill,
      .nav-cta {
        min-height: 36px;
        padding: 7px 12px;
        font-size: 13px;
      }

      h1 {
        font-size: clamp(30px, 9vw, 36px);
      }

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

      .hero-actions,
      .cta-actions {
        align-items: stretch;
      }

      .btn-main,
      .btn-ghost {
        width: 100%;
        min-height: 50px;
        padding: 13px 16px;
      }

      .kpi-row,
      .signal-grid,
      .trust-strip {
        grid-template-columns: 1fr;
      }

      .dp-cover {
        min-height: 520px;
        transform: none;
        border-radius: 22px;
      }

      .cover-inner {
        transform: none;
        grid-template-columns: 1fr;
        align-content: start;
        overflow: hidden;
      }

      .filter-row {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .filter-label {
        padding-top: 0;
      }

      .console-box,
      .quick-note,
      .scenario-card,
      .progress-card,
      .cta-panel {
        padding: 18px;
      }

      .info-card {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 18px;
      }

      .entry-meta {
        grid-column: auto;
      }

      .entry-num {
        width: 46px;
        height: 46px;
        border-radius: 15px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 26px;
      }

      .footer-bottom {
        flex-direction: column;
      }

      .fixed-cta {
        left: 0;
        bottom: 0;
        width: 100%;
        transform: none;
        border-radius: 18px 18px 0 0;
        padding: 10px 12px;
      }

      .fixed-cta-text {
        display: none;
      }

      .fixed-cta-actions {
        width: 100%;
      }

      .fixed-cta .btn-main,
      .fixed-cta .btn-ghost {
        flex: 1;
        min-width: 0;
        padding: 10px 12px;
      }
    }

    @media (max-width: 375px) {
      .site-container {
        width: calc(100% - 28px);
      }

      .control-panel,
      .console-box,
      .quick-note,
      .scenario-card,
      .progress-card,
      .cta-panel {
        padding: 16px;
      }

      .section-heading h2 {
        font-size: 24px;
      }

      .fixed-cta .btn-main,
      .fixed-cta .btn-ghost {
        font-size: 12px;
      }
    }

/* roulang page: category2 */
:root{
      --bg:#f4f7f8;
      --bg-soft:#e9fff8;
      --surface:#ffffff;
      --surface-2:#f8fbfb;
      --text:#111827;
      --muted:#5f6b75;
      --line:#dbe7e3;
      --line-strong:rgba(0,168,132,.22);
      --primary:#00a884;
      --primary-2:#22d3ee;
      --primary-soft:#e6fff7;
      --accent:#f5b84b;
      --shadow:0 14px 40px rgba(17,24,39,.08);
      --shadow-hover:0 18px 54px rgba(17,24,39,.12);
      --radius:18px;
      --radius-sm:14px;
      --radius-lg:24px;
      --container:1240px;
      --header-h:92px;
      --footer-h:0px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
      color:var(--text);
      background:
        linear-gradient(180deg, rgba(255,255,255,.94) 0%, rgba(244,247,248,.98) 100%),
        linear-gradient(135deg, rgba(0,168,132,.04) 0%, rgba(34,211,238,.02) 100%);
      line-height:1.75;
      letter-spacing:0;
      padding-top:var(--header-h);
      padding-bottom:112px;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(to right, rgba(17,24,39,.035) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(17,24,39,.03) 1px, transparent 1px);
      background-size:72px 72px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.28), rgba(0,0,0,0) 72%);
      opacity:.18;
      z-index:-1;
    }

    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(0,168,132,.18);color:var(--text)}
    :focus-visible{outline:3px solid rgba(0,168,132,.22);outline-offset:2px}

    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:fixed;
      top:0;
      left:0;
      right:0;
      z-index:1030;
      backdrop-filter:blur(14px);
      -webkit-backdrop-filter:blur(14px);
      background:rgba(255,255,255,.92);
      border-bottom:1px solid rgba(221,232,229,.92);
      box-shadow:0 8px 24px rgba(17,24,39,.04);
    }

    .nav-shell{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      gap:20px;
      padding:14px 0;
    }

    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
      min-width:0;
    }

    .brand-mark{
      width:44px;
      height:44px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      letter-spacing:0;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
      box-shadow:0 10px 20px rgba(0,168,132,.18);
    }

    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }

    .brand-main{
      font-size:1rem;
      font-weight:800;
      line-height:1.15;
      white-space:nowrap;
    }

    .brand-sub{
      font-size:.84rem;
      color:var(--muted);
      line-height:1.15;
      margin-top:2px;
      white-space:nowrap;
    }

    .nav-search{
      flex:1 1 auto;
      display:flex;
      align-items:center;
      min-width:0;
    }

    .search-form{
      width:100%;
      position:relative;
      display:flex;
      align-items:center;
      gap:10px;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:999px;
      padding:7px 8px 7px 46px;
      box-shadow:0 10px 28px rgba(17,24,39,.04);
      transition:.22s ease;
      min-height:52px;
    }

    .search-form:hover{
      border-color:rgba(0,168,132,.24);
      box-shadow:0 12px 30px rgba(17,24,39,.06);
    }

    .search-form:focus-within{
      border-color:rgba(0,168,132,.56);
      box-shadow:0 0 0 4px rgba(0,168,132,.12), 0 12px 32px rgba(17,24,39,.08);
    }

    .search-icon{
      position:absolute;
      left:18px;
      top:50%;
      transform:translateY(-50%);
      color:var(--primary);
      display:grid;
      place-items:center;
      pointer-events:none;
    }

    .search-form input{
      flex:1 1 auto;
      border:0;
      background:transparent;
      min-width:0;
      color:var(--text);
      padding:8px 0;
      font-size:15px;
      outline:none;
    }

    .search-form input::placeholder{
      color:#82939a;
    }

    .clear-icon{
      width:30px;
      height:30px;
      border:0;
      border-radius:999px;
      background:rgba(17,24,39,.05);
      color:#6c7882;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      transition:.2s ease;
      cursor:pointer;
      line-height:1;
    }

    .clear-icon:hover{
      background:rgba(17,24,39,.08);
      color:var(--text);
    }

    .clear-icon.is-hidden{
      opacity:0;
      visibility:hidden;
      transform:scale(.9);
      pointer-events:none;
    }

    .search-submit{
      border:0;
      border-radius:999px;
      padding:12px 18px;
      color:#fff;
      font-weight:700;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
      box-shadow:0 10px 20px rgba(0,168,132,.2);
      transition:.22s ease;
      flex:0 0 auto;
    }

    .search-submit:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 24px rgba(0,168,132,.26);
      filter:brightness(1.03);
    }

    .search-submit:active{
      transform:translateY(0) scale(.98);
    }

    .nav-links{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }

    .nav-link-pill,
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      padding:11px 15px;
      font-size:.94rem;
      font-weight:700;
      transition:.2s ease;
      white-space:nowrap;
    }

    .nav-link-pill{
      border:1px solid transparent;
      color:var(--muted);
      background:transparent;
    }

    .nav-link-pill:hover{
      color:var(--text);
      background:rgba(0,168,132,.06);
      border-color:rgba(0,168,132,.12);
    }

    .nav-link-pill.active{
      color:#066b57;
      background:var(--primary-soft);
      border-color:rgba(0,168,132,.18);
      box-shadow:0 10px 22px rgba(0,168,132,.08);
    }

    .nav-cta{
      color:#fff;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
      box-shadow:0 10px 20px rgba(0,168,132,.2);
    }

    .nav-cta:hover{
      transform:translateY(-1px);
      color:#fff;
      box-shadow:0 14px 24px rgba(0,168,132,.26);
    }

    .page-shell{
      padding:28px 0 0;
    }

    .hero-band{
      padding:24px 0 24px;
      position:relative;
    }

    .hero-panel{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(0,168,132,.14);
      background:
        linear-gradient(135deg, rgba(255,255,255,.95) 0%, rgba(233,255,248,.92) 100%);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:28px;
    }

    .hero-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 84% 12%, rgba(34,211,238,.14), transparent 26%),
        radial-gradient(circle at 12% 14%, rgba(0,168,132,.12), transparent 28%);
      pointer-events:none;
    }

    .breadcrumb-mini{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(0,168,132,.14);
      background:rgba(255,255,255,.7);
      color:#49625b;
      font-size:.85rem;
      font-weight:600;
      margin-bottom:16px;
      position:relative;
      z-index:1;
    }

    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#066b57;
      background:var(--primary-soft);
      border:1px solid rgba(0,168,132,.16);
      border-radius:999px;
      padding:8px 12px;
      font-size:.88rem;
      font-weight:700;
      margin-bottom:16px;
      position:relative;
      z-index:1;
    }

    .hero-title{
      margin:0;
      font-size:clamp(30px, 4vw, 56px);
      line-height:1.16;
      font-weight:800;
      letter-spacing:0;
      max-width:12.5em;
      position:relative;
      z-index:1;
    }

    .hero-desc{
      margin:16px 0 0;
      color:var(--muted);
      font-size:16px;
      line-height:1.82;
      max-width:44rem;
      position:relative;
      z-index:1;
    }

    .hero-actions{
      margin-top:24px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      position:relative;
      z-index:1;
    }

    .btn-main,
    .btn-sub{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:999px;
      padding:14px 20px;
      font-weight:800;
      border:1px solid transparent;
      transition:.22s ease;
      line-height:1;
      min-height:50px;
      user-select:none;
    }

    .btn-main{
      color:#fff;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
      box-shadow:0 14px 28px rgba(0,168,132,.22);
    }

    .btn-main:hover{
      transform:translateY(-2px);
      color:#fff;
      box-shadow:0 18px 34px rgba(0,168,132,.28);
      filter:brightness(1.03);
    }

    .btn-main:active{
      transform:translateY(0) scale(.98);
    }

    .btn-sub{
      background:#fff;
      color:#06715b;
      border-color:rgba(0,168,132,.28);
      box-shadow:0 10px 24px rgba(17,24,39,.05);
    }

    .btn-sub:hover{
      background:var(--primary-soft);
      color:#055f4e;
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(17,24,39,.07);
    }

    .btn-sub:active{
      transform:translateY(0) scale(.98);
    }

    .trust-row{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      position:relative;
      z-index:1;
    }

    .trust-chip,
    .mini-tag,
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      font-size:.84rem;
      font-weight:700;
      line-height:1;
    }

    .trust-chip{
      padding:10px 12px;
      background:#fff;
      border:1px solid var(--line);
      color:#3f5250;
      box-shadow:0 8px 20px rgba(17,24,39,.04);
    }

    .trust-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--primary);
      box-shadow:0 0 0 4px rgba(0,168,132,.12);
      flex:0 0 auto;
    }

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

    .board-frame{
      border-radius:24px;
      border:1px solid rgba(0,168,132,.16);
      background:rgba(255,255,255,.72);
      box-shadow:var(--shadow);
      padding:18px;
    }

    .board-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }

    .board-title{
      font-size:1rem;
      font-weight:800;
      margin:0;
    }

    .board-caption{
      font-size:.86rem;
      color:var(--muted);
    }

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

    .stat-card{
      border-radius:18px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, #fff 0%, #f9fcfc 100%);
      padding:14px;
      min-height:88px;
      box-shadow:0 8px 18px rgba(17,24,39,.04);
    }

    .stat-num{
      font-size:1.55rem;
      font-weight:800;
      line-height:1;
      color:#065f4e;
      margin-bottom:8px;
    }

    .stat-label{
      font-size:.84rem;
      color:var(--muted);
      line-height:1.55;
    }

    .route-list{
      display:grid;
      gap:10px;
      margin-top:14px;
    }

    .route-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px;
      background:#fff;
      border-radius:18px;
      border:1px solid rgba(0,168,132,.14);
    }

    .route-index{
      width:34px;
      height:34px;
      border-radius:12px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:#076651;
      font-weight:800;
      border:1px solid rgba(0,168,132,.16);
    }

    .route-text h3{
      margin:0 0 4px;
      font-size:.98rem;
      font-weight:800;
    }

    .route-text p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.62;
    }

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

    .section-band.alt{
      background:linear-gradient(180deg, rgba(255,255,255,.52), rgba(233,255,248,.34));
      border-top:1px solid rgba(221,232,229,.7);
      border-bottom:1px solid rgba(221,232,229,.7);
    }

    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(0,168,132,.08);
      color:#0a6a57;
      font-size:.84rem;
      font-weight:700;
      border:1px solid rgba(0,168,132,.14);
      margin-bottom:14px;
    }

    .section-title{
      margin:0;
      font-size:clamp(24px, 2.8vw, 38px);
      line-height:1.22;
      font-weight:800;
    }

    .section-desc{
      margin:14px 0 0;
      max-width:56rem;
      color:var(--muted);
      font-size:16px;
      line-height:1.8;
    }

    .step-track{
      margin-top:28px;
      display:grid;
      gap:16px;
      position:relative;
    }

    .step-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:16px;
      align-items:flex-start;
      padding:18px 18px 18px 14px;
      border-radius:20px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:0 10px 28px rgba(17,24,39,.04);
      transition:.22s ease;
    }

    .step-item:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(0,168,132,.2);
    }

    .step-mark{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(0,168,132,.12), rgba(34,211,238,.12));
      color:#076651;
      font-weight:800;
      border:1px solid rgba(0,168,132,.18);
      position:relative;
      flex:0 0 auto;
    }

    .step-mark::after{
      content:"";
      position:absolute;
      inset:8px;
      border-radius:12px;
      border:1px dashed rgba(0,168,132,.16);
    }

    .step-body h3{
      margin:0 0 6px;
      font-size:1.12rem;
      font-weight:800;
    }

    .step-body p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
      line-height:1.78;
      max-width:62rem;
    }

    .step-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      margin-top:10px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(245,184,75,.12);
      color:#8a5d05;
      font-size:.82rem;
      font-weight:700;
      border:1px solid rgba(245,184,75,.18);
    }

    .feature-grid{
      margin-top:28px;
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:18px;
    }

    .feature-card{
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, #fff 0%, #f8fbfb 100%);
      box-shadow:0 10px 28px rgba(17,24,39,.04);
      padding:20px;
      transition:.22s ease;
      min-height:100%;
    }

    .feature-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(0,168,132,.18);
    }

    .feature-icon{
      width:44px;
      height:44px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:#076651;
      border:1px solid rgba(0,168,132,.16);
      margin-bottom:14px;
    }

    .feature-card h3{
      margin:0 0 8px;
      font-size:1.08rem;
      font-weight:800;
    }

    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.78;
    }

    .feature-meta{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }

    .mini-tag{
      padding:7px 10px;
      background:#fff;
      border:1px solid var(--line);
      color:#465960;
    }

    .mini-tag.good{
      background:var(--primary-soft);
      border-color:rgba(0,168,132,.14);
      color:#076651;
    }

    .mini-tag.warn{
      background:rgba(245,184,75,.12);
      border-color:rgba(245,184,75,.2);
      color:#8a5d05;
    }

    .trust-band{
      padding:22px 0 0;
    }

    .trust-strip{
      border-radius:22px;
      border:1px solid rgba(0,168,132,.14);
      background:linear-gradient(135deg, rgba(255,255,255,.95) 0%, rgba(233,255,248,.88) 100%);
      box-shadow:var(--shadow);
      padding:18px;
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
    }

    .trust-cell{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(221,232,229,.8);
    }

    .trust-ic{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:#076651;
      border:1px solid rgba(0,168,132,.14);
      flex:0 0 auto;
    }

    .trust-cell strong{
      display:block;
      font-size:.95rem;
      font-weight:800;
      margin-bottom:4px;
    }

    .trust-cell span{
      display:block;
      font-size:.9rem;
      color:var(--muted);
      line-height:1.65;
    }

    .progress-grid{
      margin-top:28px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:20px;
      align-items:stretch;
    }

    .progress-panel{
      border-radius:24px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:var(--shadow);
      padding:22px;
    }

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

    .progress-head h3{
      margin:0;
      font-size:1.12rem;
      font-weight:800;
    }

    .progress-head .status-pill{
      padding:9px 12px;
      background:var(--primary-soft);
      color:#076651;
      border:1px solid rgba(0,168,132,.16);
    }

    .progress-track{
      height:14px;
      border-radius:999px;
      background:#edf3f2;
      overflow:hidden;
      box-shadow:inset 0 1px 2px rgba(17,24,39,.05);
      margin-bottom:18px;
    }

    .progress-track .progress-bar{
      border-radius:999px;
      background:linear-gradient(90deg, var(--primary) 0%, var(--primary-2) 100%);
    }

    .checklist{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }

    .checklist li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:#37474f;
    }

    .check-flag{
      width:22px;
      height:22px;
      border-radius:50%;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      margin-top:2px;
      background:var(--primary-soft);
      color:#076651;
      border:1px solid rgba(0,168,132,.14);
    }

    .checklist li.pending .check-flag{
      background:rgba(245,184,75,.12);
      color:#8a5d05;
      border-color:rgba(245,184,75,.2);
    }

    .checklist li.pending{
      background:#fff;
    }

    .progress-note{
      margin-top:16px;
      padding:14px 16px;
      border-radius:16px;
      border:1px dashed rgba(0,168,132,.24);
      background:rgba(0,168,132,.04);
      color:#0d6353;
      font-size:.95rem;
      line-height:1.72;
    }

    .summary-panel{
      border-radius:24px;
      border:1px solid rgba(0,168,132,.14);
      background:linear-gradient(180deg, rgba(233,255,248,.92), #fff 68%);
      box-shadow:var(--shadow);
      padding:22px;
    }

    .summary-panel h3{
      margin:0 0 10px;
      font-size:1.1rem;
      font-weight:800;
    }

    .summary-panel p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
      line-height:1.78;
    }

    .summary-list{
      list-style:none;
      margin:18px 0 0;
      padding:0;
      display:grid;
      gap:10px;
    }

    .summary-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(0,168,132,.14);
      background:#fff;
    }

    .summary-bullet{
      width:18px;
      height:18px;
      border-radius:50%;
      margin-top:4px;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
      box-shadow:0 0 0 4px rgba(0,168,132,.12);
      flex:0 0 auto;
    }

    .summary-list strong{
      display:block;
      font-size:.95rem;
      margin-bottom:2px;
    }

    .summary-list span{
      display:block;
      font-size:.9rem;
      color:var(--muted);
      line-height:1.62;
    }

    .materials-grid{
      margin-top:28px;
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:18px;
    }

    .material-card{
      border-radius:22px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:0 10px 24px rgba(17,24,39,.04);
      padding:20px;
      position:relative;
      overflow:hidden;
    }

    .material-card::after{
      content:"";
      position:absolute;
      inset:auto -18% -38% auto;
      width:150px;
      height:150px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(34,211,238,.14), transparent 66%);
      pointer-events:none;
    }

    .material-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }

    .material-top strong{
      font-size:1rem;
      font-weight:800;
    }

    .material-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.78;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }

    .tag-item{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(0,168,132,.16);
      background:var(--primary-soft);
      color:#076651;
      font-size:.85rem;
      font-weight:700;
    }

    .faq-wrap{
      margin-top:28px;
    }

    .accordion{
      display:grid;
      gap:12px;
    }

    .accordion-item{
      border:1px solid var(--line);
      border-radius:16px !important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 24px rgba(17,24,39,.04);
      position:relative;
    }

    .accordion-item::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      bottom:0;
      width:0;
      background:linear-gradient(180deg, var(--primary) 0%, var(--primary-2) 100%);
      transition:.22s ease;
    }

    .accordion-item:has(.accordion-button:not(.collapsed))::before{
      width:4px;
    }

    .accordion-button{
      border-radius:16px !important;
      background:#fff;
      color:var(--text);
      box-shadow:none !important;
      padding:18px 18px 18px 20px;
      font-weight:800;
      font-size:1rem;
      line-height:1.55;
    }

    .accordion-button:not(.collapsed){
      background:linear-gradient(180deg, rgba(233,255,248,.88), #fff 100%);
      color:#0c5d4c;
    }

    .accordion-button::after{
      background-size:1rem;
      width:1rem;
      height:1rem;
      opacity:.8;
    }

    .accordion-body{
      padding:0 20px 18px 20px;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.8;
    }

    .join-band{
      padding:72px 0 28px;
    }

    .join-shell{
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(17,24,39,.96) 0%, rgba(17,24,39,.92) 64%, rgba(0,168,132,.88) 160%);
      color:#fff;
      padding:28px;
      box-shadow:0 18px 54px rgba(17,24,39,.16);
      border:1px solid rgba(255,255,255,.06);
      position:relative;
      overflow:hidden;
    }

    .join-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
      background-size:68px 68px;
      opacity:.22;
      pointer-events:none;
    }

    .join-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:20px;
      align-items:center;
    }

    .join-title{
      margin:0;
      font-size:clamp(24px, 3vw, 40px);
      line-height:1.2;
      font-weight:800;
      max-width:14em;
    }

    .join-desc{
      margin:14px 0 0;
      color:rgba(255,255,255,.8);
      font-size:1rem;
      line-height:1.78;
      max-width:42rem;
    }

    .join-actions{
      margin-top:22px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }

    .join-shell .btn-main{
      box-shadow:0 14px 28px rgba(0,168,132,.34);
    }

    .join-shell .btn-sub{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.16);
    }

    .join-shell .btn-sub:hover{
      background:rgba(255,255,255,.12);
      color:#fff;
    }

    .join-form{
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:24px;
      padding:18px;
      backdrop-filter:blur(10px);
    }

    .join-form label{
      display:block;
      font-size:.9rem;
      color:rgba(255,255,255,.78);
      margin-bottom:10px;
      font-weight:700;
    }

    .join-form .search-form{
      background:rgba(255,255,255,.96);
      border-color:transparent;
      box-shadow:none;
      min-height:56px;
    }

    .join-form .search-form input{
      font-size:15px;
    }

    .join-form .search-submit{
      padding-inline:16px;
      font-size:.94rem;
    }

    .join-meta{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .join-note{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.84);
      font-size:.84rem;
      font-weight:700;
    }

    .site-footer{
      background:#111827;
      color:#c8d0d5;
      margin-top:64px;
      padding:56px 0 22px;
      position:relative;
      z-index:1;
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
    }

    .footer-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      margin-bottom:14px;
      font-weight:800;
    }

    .footer-logo .brand-mark{
      width:38px;
      height:38px;
      border-radius:12px;
    }

    .footer-text{
      margin:0;
      color:#aeb8bf;
      font-size:.96rem;
      line-height:1.8;
      max-width:32rem;
    }

    .footer-title{
      color:#fff;
      font-weight:800;
      margin-bottom:14px;
      font-size:1rem;
    }

    .footer-links{
      display:grid;
      gap:10px;
    }

    .footer-links a{
      color:#c8d0d5;
      transition:.2s ease;
      font-size:.95rem;
    }

    .footer-links a:hover{
      color:#22d3ee;
    }

    .footer-bottom{
      margin-top:30px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:#8f9aa1;
      font-size:.88rem;
      line-height:1.65;
    }

    .sticky-cta{
      position:fixed;
      left:50%;
      transform:translateX(-50%);
      bottom:12px;
      width:min(var(--container), calc(100% - 24px));
      z-index:1040;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(221,232,229,.96);
      box-shadow:0 -10px 30px rgba(17,24,39,.08);
      border-radius:22px;
      padding:14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      backdrop-filter:blur(14px);
      -webkit-backdrop-filter:blur(14px);
    }

    .sticky-copy{
      min-width:0;
    }

    .sticky-copy strong{
      display:block;
      color:var(--text);
      font-size:.98rem;
      font-weight:800;
      line-height:1.35;
    }

    .sticky-copy span{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.5;
      margin-top:4px;
    }

    .sticky-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }

    .sticky-actions .btn-main,
    .sticky-actions .btn-sub{
      min-height:44px;
      padding:12px 16px;
      font-size:.92rem;
    }

    .sticky-actions .btn-sub{
      background:#fff;
    }

    .icon{
      width:18px;
      height:18px;
      flex:0 0 auto;
    }

    .icon-sm{
      width:16px;
      height:16px;
    }

    .muted-link{
      color:var(--muted);
    }

    .muted-link:hover{
      color:var(--primary);
    }

    @media (max-width: 1199.98px){
      .nav-shell{
        flex-wrap:wrap;
        gap:14px;
      }
      .nav-search{
        order:3;
        flex-basis:100%;
      }
      .nav-links{
        margin-left:auto;
      }
      .hero-title{
        max-width:unset;
      }
      .hero-panel{
        padding:24px;
      }
    }

    @media (max-width: 991.98px){
      :root{--header-h:108px;}
      body{padding-top:var(--header-h);}
      .nav-links{
        flex-wrap:wrap;
        justify-content:flex-end;
      }
      .hero-panel{
        border-radius:24px;
      }
      .hero-grid{
        gap:18px;
      }
      .feature-grid,
      .materials-grid,
      .trust-strip,
      .footer-grid,
      .progress-grid,
      .join-grid{
        grid-template-columns:1fr;
      }
      .board-stats{
        grid-template-columns:repeat(3, minmax(0, 1fr));
      }
      .sticky-cta{
        width:min(var(--container), calc(100% - 24px));
      }
    }

    @media (max-width: 767.98px){
      :root{--header-h:142px;}
      body{
        padding-top:var(--header-h);
        padding-bottom:136px;
      }
      .site-container{
        width:calc(100% - 24px);
      }
      .nav-shell{
        padding:12px 0 10px;
      }
      .brand-main{
        font-size:.98rem;
      }
      .brand-sub{
        font-size:.8rem;
      }
      .nav-links{
        width:100%;
        justify-content:flex-start;
        overflow-x:auto;
        flex-wrap:nowrap;
        padding-bottom:2px;
      }
      .nav-link-pill,
      .nav-cta{
        flex:0 0 auto;
      }
      .search-form{
        min-height:50px;
        padding-left:44px;
      }
      .search-submit{
        padding:11px 14px;
      }
      .hero-band{
        padding-top:16px;
      }
      .hero-panel,
      .join-shell{
        padding:20px;
        border-radius:22px;
      }
      .hero-actions,
      .join-actions{
        flex-direction:column;
        align-items:stretch;
      }
      .hero-actions .btn-main,
      .hero-actions .btn-sub,
      .join-actions .btn-main,
      .join-actions .btn-sub{
        width:100%;
      }
      .section-band,
      .join-band{
        padding:54px 0;
      }
      .feature-card,
      .material-card,
      .progress-panel,
      .summary-panel{
        padding:18px;
      }
      .board-stats{
        grid-template-columns:1fr;
      }
      .sticky-cta{
        left:0;
        transform:none;
        bottom:0;
        width:100%;
        border-radius:18px 18px 0 0;
        padding:12px 14px;
      }
      .sticky-copy strong{
        font-size:.92rem;
      }
      .sticky-copy span{
        font-size:.8rem;
      }
      .sticky-actions{
        gap:8px;
      }
      .sticky-actions .btn-main,
      .sticky-actions .btn-sub{
        min-height:42px;
        padding:11px 13px;
        font-size:.88rem;
      }
      .footer-bottom{
        flex-direction:column;
      }
    }

    @media (max-width: 575.98px){
      .hero-title{
        font-size:clamp(30px, 9vw, 36px);
      }
      .section-title{
        font-size:clamp(24px, 7vw, 30px);
      }
      .hero-desc,
      .section-desc,
      .join-desc{
        font-size:15px;
      }
      .step-item{
        grid-template-columns:1fr;
      }
      .step-mark{
        width:44px;
        height:44px;
      }
      .trust-cell{
        padding:12px;
      }
      .join-form{
        padding:14px;
      }
      .join-form .search-form{
        padding-left:42px;
      }
      .join-shell{
        border-radius:20px;
      }
    }