/* roulang page: index */
:root{--green:#16a34a;--green-2:#22c55e;--green-3:#dcfce7;--ink:#111827;--muted:#6b7280;--soft:#f7f8fa;--line:#e5e7eb;--white:#fff;--warm:#faf8f3;--radius:10px;--shadow:0 8px 24px rgba(17,24,39,.06);--shadow-strong:0 16px 40px rgba(17,24,39,.1);--max:1200px}
    *{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(--ink);background:var(--white);line-height:1.7;font-size:16px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{width:min(100% - 48px,var(--max));margin:0 auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}.nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{font-weight:800;font-size:19px;letter-spacing:0;display:flex;align-items:center;gap:10px}.logo-mark{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--green),var(--green-2));display:grid;place-items:center;color:white;font-weight:800}.nav-links{display:flex;align-items:center;gap:28px;color:#374151;font-size:15px}.nav-links a{position:relative;padding:22px 0}.nav-links a:hover,.nav-links a.active{color:var(--green)}.nav-links a.active:after{content:"";position:absolute;left:0;right:0;bottom:12px;height:3px;border-radius:3px;background:var(--green)}.nav-actions{display:flex;align-items:center;gap:10px}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;width:42px;height:42px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:8px;border:1px solid transparent;font-weight:700;transition:.2s ease;white-space:nowrap}.btn-primary{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(22,163,74,.18)}.btn-primary:hover{background:#15803d;transform:translateY(-1px);box-shadow:0 12px 24px rgba(22,163,74,.24)}.btn-secondary{border-color:#86efac;color:#15803d;background:#fff}.btn-secondary:hover{background:#f0fdf4}.btn:focus-visible,.faq-question:focus-visible,input:focus-visible{outline:3px solid rgba(34,197,94,.28);outline-offset:2px}.hero{background:linear-gradient(180deg,#ffffff 0%,#f8fafc 100%);border-bottom:1px solid var(--line)}.hero-wrap{padding:78px 0 64px;display:grid;grid-template-columns:1fr;gap:34px}.hero-panel{border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.hero-top{padding:34px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:end}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700}.hero h1{font-size:48px;line-height:1.14;margin:18px 0 18px;letter-spacing:0}.hero p{font-size:17px;color:#4b5563;margin:0;max-width:760px}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.status-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}.status-item{background:#fff;padding:18px 24px}.status-item strong{display:block;font-size:22px}.status-item span{font-size:13px;color:var(--muted)}.stage{background:#f9fafb;border:1px solid var(--line);border-radius:12px;padding:18px}.stage-bar{display:flex;gap:7px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}.dot{width:10px;height:10px;border-radius:50%;background:#d1d5db}.stage-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;margin-top:12px}.stage-row{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid #f1f5f9;padding:10px 0}.stage-row:last-child{border-bottom:0}.ok{color:#16a34a;font-weight:800}.tag{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;background:#f3f4f6;color:#374151;font-size:12px;font-weight:700}.tag.green{background:#dcfce7;color:#166534}.section{padding:82px 0}.section.alt{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-title{font-size:30px;line-height:1.25;margin:0}.section-desc{color:var(--muted);max-width:620px;margin:8px 0 0}.compare{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.compare-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr)}.compare-cell{padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:64px;display:flex;align-items:center}.compare-cell:nth-child(4n){border-right:0}.compare-head{font-weight:800;background:#f9fafb}.compare-rec{background:#f0fdf4}.check{width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;display:inline-grid;place-items:center;font-size:14px;font-weight:800}.dash{color:#9ca3af;font-weight:800}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step-card,.card,.entry,.news-list,.cta-box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px;box-shadow:0 0 0 rgba(0,0,0,0);transition:.2s ease}.step-card:hover,.card:hover,.entry:hover{border-color:#86efac;box-shadow:var(--shadow);transform:translateY(-2px)}.num{font-size:13px;color:#15803d;font-weight:800;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:16px}.step-card h3,.card h3,.entry h3{margin:0 0 8px;font-size:19px}.step-card p,.card p,.entry p{margin:0;color:var(--muted);font-size:15px}.deal-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.progress-card{background:#111827;color:#fff;border-radius:12px;padding:28px;position:relative;overflow:hidden}.progress-card:before{content:"";position:absolute;inset:auto -60px -90px auto;width:220px;height:220px;background:rgba(34,197,94,.18);border-radius:50%}.progress-line{height:10px;background:rgba(255,255,255,.14);border-radius:999px;overflow:hidden;margin:20px 0}.progress-line span{display:block;width:72%;height:100%;background:var(--green-2);border-radius:999px}.mini-list{display:grid;gap:12px;margin-top:18px}.mini-list div{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid rgba(255,255,255,.12);font-size:14px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.icon{width:40px;height:40px;border-radius:9px;background:#ecfdf5;color:#15803d;display:grid;place-items:center;font-weight:900;margin-bottom:16px}.preview{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:center}.preview-board{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-strong);overflow:hidden}.preview-toolbar{height:52px;background:#f9fafb;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 18px}.preview-body{padding:22px;display:grid;gap:14px}.preview-item{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:10px}.lock{width:34px;height:34px;border-radius:8px;background:#dcfce7;color:#15803d;display:grid;place-items:center}.news-wrap{display:grid;grid-template-columns:1fr 360px;gap:24px}.news-list{padding:0;overflow:hidden}.news-item{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-date{font-size:13px;color:var(--muted)}.news-item h3{font-size:17px;margin:0 0 4px}.news-item p{margin:0;color:var(--muted);font-size:14px}.side-card{background:var(--warm);border:1px solid #eee7d8;border-radius:10px;padding:24px}.faq{display:grid;gap:12px;max-width:900px;margin:0 auto}.faq-item{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}.faq-question{width:100%;border:0;background:#fff;display:flex;justify-content:space-between;align-items:center;text-align:left;padding:18px 20px;font-weight:800;color:var(--ink)}.faq-question span:last-child{transition:.2s ease;color:#16a34a}.faq-answer{display:none;padding:0 20px 18px;color:var(--muted);border-left:4px solid var(--green);background:#f8fff9}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}.cta-box{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;background:linear-gradient(90deg,#ffffff,#f0fdf4)}.cta-box h2{margin:0 0 8px;font-size:30px}.cta-box p{margin:0;color:var(--muted)}.footer{border-top:1px solid var(--line);background:#fff;padding:38px 0}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(2,.7fr);gap:28px}.footer h3,.footer h4{margin:0 0 12px}.footer p,.footer a{color:var(--muted);font-size:14px}.footer a{display:block;margin:8px 0}.footer a:hover{color:var(--green)}.copyright{border-top:1px solid var(--line);margin-top:26px;padding-top:18px;color:#9ca3af;font-size:13px}
    @media(max-width:1024px){.hero-top,.deal-grid,.preview,.news-wrap,.cta-box{grid-template-columns:1fr}.steps,.cards{grid-template-columns:repeat(2,1fr)}.compare{overflow-x:auto}.compare-grid{min-width:820px}.section{padding:64px 0}.hero h1{font-size:40px}}
    @media(max-width:768px){.container{width:min(100% - 32px,var(--max))}.menu-toggle{display:inline-grid;place-items:center}.nav-links{position:fixed;left:16px;right:16px;top:78px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-strong);border-radius:12px;padding:12px;display:none;flex-direction:column;align-items:stretch;gap:0}.nav-links.open{display:flex}.nav-links a{padding:14px 12px;border-radius:8px}.nav-links a.active:after{display:none}.nav-actions .btn{display:none}.hero-wrap{padding:48px 0}.hero-top{padding:22px}.hero h1{font-size:34px}.status-strip{grid-template-columns:1fr}.section-head{display:block}.steps,.cards{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:8px}.footer-grid{grid-template-columns:1fr}.preview-item{grid-template-columns:1fr}.btn{width:100%}.hero-cta{width:100%}.cta-box{padding:22px}.compare-cell{padding:14px}}
    @media(max-width:520px){body{font-size:15px}.hero h1{font-size:30px}.section-title,.cta-box h2{font-size:25px}.logo{font-size:16px}.stage{padding:12px}.hero-top{gap:18px}.section{padding:52px 0}}

/* roulang page: category1 */
:root {
      --green: #16a34a;
      --green-dark: #15803d;
      --green-soft: #ecfdf3;
      --green-line: #bbf7d0;
      --ink: #111827;
      --text: #374151;
      --muted: #6b7280;
      --soft: #f7f8fa;
      --panel: #ffffff;
      --line: #e5e7eb;
      --line-dark: #d1d5db;
      --warm: #fbfaf7;
      --danger: #ef4444;
      --radius: 10px;
      --radius-sm: 8px;
      --shadow: 0 8px 24px rgba(17, 24, 39, .06);
      --shadow-hover: 0 14px 34px rgba(17, 24, 39, .10);
      --container: 1220px;
      --header-h: 68px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      background: #fff;
      line-height: 1.7;
      font-size: 16px;
      letter-spacing: 0;
      text-rendering: optimizeLegibility;
    }

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

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
      background: none;
    }

    :focus-visible {
      outline: 3px solid rgba(34, 197, 94, .32);
      outline-offset: 3px;
      border-radius: 8px;
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      height: var(--header-h);
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: saturate(180%) blur(12px);
    }

    .nav-wrap {
      height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 800;
      color: var(--ink);
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      background: var(--green);
      color: #fff;
      font-size: 16px;
      box-shadow: 0 8px 18px rgba(22, 163, 74, .20);
      flex: 0 0 auto;
    }

    .brand-text {
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-left: auto;
    }

    .nav-links a {
      position: relative;
      padding: 10px 14px;
      border-radius: 8px;
      color: var(--muted);
      font-weight: 700;
      font-size: 15px;
    }

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

    .nav-links a.active {
      color: var(--green);
      background: transparent;
    }

    .nav-links a.active::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 5px;
      height: 2px;
      border-radius: 999px;
      background: var(--green);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 42px;
      padding: 0 18px;
      border-radius: 8px;
      background: var(--green);
      color: #fff;
      font-weight: 800;
      box-shadow: 0 8px 18px rgba(22, 163, 74, .18);
    }

    .nav-cta:hover {
      background: var(--green-dark);
      transform: translateY(-1px);
      color: #fff;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: 8px;
      border: 1px solid var(--line);
      background: #fff;
      align-items: center;
      justify-content: center;
      color: var(--ink);
    }

    .menu-toggle span {
      width: 18px;
      height: 2px;
      background: currentColor;
      position: relative;
      display: block;
      border-radius: 2px;
    }

    .menu-toggle span::before,
    .menu-toggle span::after {
      content: "";
      position: absolute;
      left: 0;
      width: 18px;
      height: 2px;
      background: currentColor;
      border-radius: 2px;
      transition: transform .2s ease, top .2s ease;
    }

    .menu-toggle span::before {
      top: -6px;
    }

    .menu-toggle span::after {
      top: 6px;
    }

    .menu-toggle.is-open span {
      background: transparent;
    }

    .menu-toggle.is-open span::before {
      top: 0;
      transform: rotate(45deg);
    }

    .menu-toggle.is-open span::after {
      top: 0;
      transform: rotate(-45deg);
    }

    main {
      overflow: hidden;
    }

    .hero {
      background:
        linear-gradient(180deg, #fff 0%, #fff 68%, var(--soft) 100%);
      padding: 72px 0 58px;
      border-bottom: 1px solid var(--line);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
      gap: 48px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      background: var(--green-soft);
      color: var(--green-dark);
      font-weight: 800;
      font-size: 13px;
      line-height: 1.3;
      border: 1px solid var(--green-line);
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 4px rgba(34, 197, 94, .14);
    }

    h1 {
      margin-top: 18px;
      font-size: clamp(32px, 4vw, 44px);
      line-height: 1.18;
      color: var(--ink);
      font-weight: 800;
      letter-spacing: 0;
      max-width: 780px;
    }

    .hero-lead {
      margin-top: 18px;
      max-width: 700px;
      color: var(--muted);
      font-size: 17px;
    }

    .sell-list {
      margin-top: 26px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      list-style: none;
    }

    .sell-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 12px 14px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      color: var(--text);
      font-weight: 700;
    }

    .check {
      width: 20px;
      height: 20px;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--green);
      color: #fff;
      display: inline-grid;
      place-items: center;
      font-size: 13px;
      line-height: 1;
      margin-top: 2px;
    }

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

    .btn {
      min-height: 46px;
      padding: 0 20px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 8px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--green);
      color: #fff;
      box-shadow: 0 10px 24px rgba(22, 163, 74, .20);
    }

    .btn-primary:hover {
      background: var(--green-dark);
      color: #fff;
      transform: translateY(-1px);
      box-shadow: 0 14px 30px rgba(22, 163, 74, .25);
    }

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

    .btn-secondary:hover {
      background: var(--green-soft);
      border-color: var(--green);
      transform: translateY(-1px);
    }

    .btn:active,
    .nav-cta:active,
    .card-link:active {
      transform: translateY(0);
    }

    .trust-strip {
      margin-top: 26px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      color: var(--muted);
      font-size: 13px;
    }

    .trust-strip span {
      padding: 7px 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 255, 255, .78);
    }

    .screen-stage {
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .stage-bar {
      height: 44px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 16px;
      border-bottom: 1px solid var(--line);
      background: #fcfcfd;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

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

    .dots i {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      display: block;
      background: var(--line-dark);
    }

    .dots i:nth-child(2) {
      background: var(--green-line);
    }

    .dots i:nth-child(3) {
      background: var(--green);
    }

    .stage-body {
      padding: 22px;
      display: grid;
      gap: 16px;
      background:
        linear-gradient(90deg, rgba(22, 163, 74, .05) 0 1px, transparent 1px 100%),
        linear-gradient(180deg, rgba(22, 163, 74, .05) 0 1px, transparent 1px 100%);
      background-size: 34px 34px;
    }

    .status-panel {
      border: 1px solid var(--green-line);
      border-radius: 8px;
      background: var(--green-soft);
      padding: 16px;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: center;
    }

    .status-panel strong {
      color: var(--ink);
      font-size: 18px;
      display: block;
      line-height: 1.35;
    }

    .status-panel p {
      color: var(--green-dark);
      font-size: 13px;
      margin-top: 4px;
    }

    .status-pill {
      color: #fff;
      background: var(--green);
      border-radius: 999px;
      padding: 7px 10px;
      font-size: 12px;
      font-weight: 800;
      flex: 0 0 auto;
    }

    .mini-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .mini-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      padding: 14px;
    }

    .mini-card b {
      display: block;
      color: var(--ink);
      font-size: 15px;
    }

    .mini-card span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 4px;
    }

    .stage-list {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      overflow: hidden;
    }

    .stage-list div {
      min-height: 46px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 0 14px;
      border-bottom: 1px solid var(--line);
      color: var(--text);
      font-weight: 700;
      font-size: 14px;
    }

    .stage-list div:last-child {
      border-bottom: 0;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 26px;
      padding: 4px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      color: var(--green-dark);
      background: var(--green-soft);
      border: 1px solid var(--green-line);
      white-space: nowrap;
    }

    .section {
      padding: 82px 0;
    }

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

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(260px, .38fr);
      gap: 32px;
      align-items: end;
      margin-bottom: 30px;
      border-bottom: 1px solid var(--line);
      padding-bottom: 22px;
    }

    .section-kicker {
      color: var(--green-dark);
      font-weight: 800;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .section-title {
      color: var(--ink);
      font-size: clamp(24px, 3vw, 32px);
      line-height: 1.25;
      font-weight: 800;
    }

    .section-summary {
      color: var(--muted);
      font-size: 15px;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 28px 0 0;
    }

    .filter-chip {
      padding: 8px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--muted);
      font-weight: 800;
      font-size: 13px;
    }

    .filter-chip.is-active,
    .filter-chip:hover {
      color: var(--green-dark);
      background: var(--green-soft);
      border-color: var(--green-line);
    }

    .compare-wrap {
      overflow-x: auto;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      box-shadow: var(--shadow);
    }

    .compare-table {
      width: 100%;
      min-width: 780px;
      border-collapse: collapse;
    }

    .compare-table th,
    .compare-table td {
      padding: 18px 20px;
      border-bottom: 1px solid var(--line);
      text-align: left;
      vertical-align: middle;
    }

    .compare-table th {
      color: var(--ink);
      font-size: 14px;
      background: #fcfcfd;
      font-weight: 800;
    }

    .compare-table td {
      color: var(--text);
      font-size: 15px;
    }

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

    .compare-table .recommend {
      background: var(--green-soft);
    }

    .yes {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--green-dark);
      font-weight: 800;
    }

    .no {
      color: #9ca3af;
      font-weight: 800;
    }

    .level-layout {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 22px;
      align-items: stretch;
    }

    .level-rail {
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      padding: 22px;
      box-shadow: var(--shadow);
    }

    .level-rail h3 {
      color: var(--ink);
      font-size: 20px;
      line-height: 1.35;
      margin-bottom: 12px;
    }

    .level-rail p {
      color: var(--muted);
      font-size: 15px;
    }

    .meter {
      margin-top: 22px;
      display: grid;
      gap: 12px;
    }

    .meter-row {
      display: grid;
      grid-template-columns: 88px 1fr;
      gap: 12px;
      align-items: center;
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
    }

    .meter-line {
      height: 8px;
      border-radius: 999px;
      background: #eef0f2;
      overflow: hidden;
    }

    .meter-line i {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: var(--green);
    }

    .level-cards {
      display: grid;
      gap: 14px;
    }

    .level-card {
      position: relative;
      display: grid;
      grid-template-columns: 76px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .level-card:hover {
      transform: translateY(-2px);
      border-color: var(--green-line);
      box-shadow: var(--shadow-hover);
    }

    .level-card.recommended {
      border-color: var(--green-line);
      box-shadow: 0 8px 24px rgba(22, 163, 74, .08);
    }

    .num {
      font-size: 28px;
      line-height: 1;
      color: #c7d2ce;
      font-weight: 800;
      border-right: 1px solid var(--line);
      padding-right: 14px;
    }

    .level-card h3 {
      color: var(--ink);
      font-size: 19px;
      line-height: 1.3;
      margin-bottom: 5px;
    }

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

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .entry-card {
      display: grid;
      grid-template-columns: 58px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

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

    .entry-index {
      width: 46px;
      height: 46px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      background: var(--soft);
      color: var(--ink);
      font-weight: 800;
      border: 1px solid var(--line);
    }

    .entry-card h3 {
      color: var(--ink);
      font-size: 18px;
      line-height: 1.35;
      margin-bottom: 6px;
    }

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

    .card-link {
      min-height: 38px;
      padding: 0 12px;
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid var(--green-line);
      color: var(--green-dark);
      background: var(--green-soft);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .card-link:hover {
      background: var(--green);
      color: #fff;
      border-color: var(--green);
      transform: translateY(-1px);
    }

    .preview-board {
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .preview-top {
      min-height: 62px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 22px;
      border-bottom: 1px solid var(--line);
      background: var(--warm);
    }

    .preview-top strong {
      color: var(--ink);
      font-size: 18px;
    }

    .preview-content {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      min-height: 260px;
    }

    .preview-col {
      padding: 22px;
      border-right: 1px solid var(--line);
      position: relative;
    }

    .preview-col:last-child {
      border-right: 0;
    }

    .preview-col h3 {
      color: var(--ink);
      font-size: 18px;
      line-height: 1.35;
      margin-bottom: 10px;
    }

    .preview-col p {
      color: var(--muted);
      font-size: 14px;
    }

    .preview-stack {
      margin-top: 18px;
      display: grid;
      gap: 10px;
    }

    .preview-row {
      min-height: 40px;
      border: 1px solid var(--line);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 12px;
      color: var(--text);
      font-size: 13px;
      font-weight: 800;
      background: #fff;
    }

    .locked-mask {
      margin-top: 18px;
      border: 1px dashed var(--green);
      border-radius: 8px;
      padding: 14px;
      background: var(--green-soft);
      color: var(--green-dark);
      font-weight: 800;
      font-size: 14px;
    }

    .explain-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 28px;
      align-items: start;
    }

    .quote-panel {
      border-left: 4px solid var(--green);
      background: #fff;
      border-radius: 0 10px 10px 0;
      padding: 24px;
      box-shadow: var(--shadow);
    }

    .quote-panel h2 {
      color: var(--ink);
      font-size: 26px;
      line-height: 1.3;
      margin-bottom: 12px;
    }

    .quote-panel p {
      color: var(--muted);
    }

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

    .step {
      display: grid;
      grid-template-columns: 44px minmax(0, 1fr);
      gap: 14px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
    }

    .step b {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: var(--ink);
      color: #fff;
      display: grid;
      place-items: center;
      font-size: 13px;
    }

    .step h3 {
      color: var(--ink);
      font-size: 17px;
      line-height: 1.35;
      margin-bottom: 4px;
    }

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

    .faq-list {
      display: grid;
      gap: 12px;
      max-width: 920px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      overflow: hidden;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .faq-item.is-open {
      border-color: var(--green-line);
      box-shadow: var(--shadow);
      background: var(--green-soft);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 20px;
      color: var(--ink);
      font-weight: 800;
      text-align: left;
    }

    .faq-icon {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      border: 1px solid var(--line-dark);
      display: grid;
      place-items: center;
      color: var(--green-dark);
      flex: 0 0 auto;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .faq-item.is-open .faq-icon {
      transform: rotate(45deg);
      border-color: var(--green);
      background: #fff;
    }

    .faq-answer {
      display: none;
      padding: 0 20px 18px;
      color: var(--muted);
      font-size: 15px;
      border-left: 3px solid var(--green);
      margin-left: 20px;
    }

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

    .join-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 28px;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: #fff;
      box-shadow: var(--shadow);
      padding: 32px;
    }

    .join-panel h2 {
      color: var(--ink);
      font-size: clamp(24px, 3vw, 32px);
      line-height: 1.25;
      margin-bottom: 12px;
    }

    .join-panel p {
      color: var(--muted);
      max-width: 720px;
    }

    .join-points {
      margin-top: 18px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      list-style: none;
    }

    .join-points li {
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 7px 10px;
      color: var(--text);
      font-size: 13px;
      font-weight: 800;
      background: var(--soft);
    }

    .join-box {
      border: 1px solid var(--green-line);
      border-radius: 10px;
      background: var(--green-soft);
      padding: 20px;
    }

    .join-box strong {
      color: var(--ink);
      display: block;
      font-size: 18px;
      margin-bottom: 6px;
    }

    .join-box span {
      display: block;
      color: var(--green-dark);
      font-size: 13px;
      margin-bottom: 16px;
    }

    .join-box .btn {
      width: 100%;
    }

    .footer {
      background: #fff;
      border-top: 1px solid var(--line);
      padding: 46px 0 24px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr .7fr;
      gap: 34px;
      margin-bottom: 28px;
    }

    .footer h3,
    .footer h4 {
      color: var(--ink);
      line-height: 1.35;
      margin-bottom: 12px;
    }

    .footer h3 {
      font-size: 20px;
      font-weight: 800;
    }

    .footer h4 {
      font-size: 15px;
      font-weight: 800;
    }

    .footer p {
      color: var(--muted);
      max-width: 460px;
      font-size: 14px;
    }

    .footer a {
      display: block;
      color: var(--muted);
      font-size: 14px;
      margin: 8px 0;
    }

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

    .copyright {
      border-top: 1px solid var(--line);
      padding-top: 18px;
      color: #8a93a1;
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .container {
        width: min(100% - 40px, var(--container));
      }

      .hero-grid,
      .section-head,
      .level-layout,
      .explain-grid,
      .join-panel {
        grid-template-columns: 1fr;
      }

      .hero {
        padding-top: 56px;
      }

      .screen-stage {
        max-width: 680px;
      }

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

      .preview-content {
        grid-template-columns: 1fr;
      }

      .preview-col {
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .preview-col:last-child {
        border-bottom: 0;
      }

      .join-box {
        max-width: 420px;
      }
    }

    @media (max-width: 768px) {
      :root {
        --header-h: 62px;
      }

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

      .nav-cta {
        display: none;
      }

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

      .nav-links {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 16px 18px;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow);
      }

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

      .nav-links a {
        padding: 13px 12px;
        border-radius: 8px;
      }

      .nav-links a.active::after {
        display: none;
      }

      .hero {
        padding: 42px 0 46px;
      }

      .hero-grid {
        gap: 28px;
      }

      h1 {
        font-size: 34px;
      }

      .hero-lead {
        font-size: 16px;
      }

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

      .section {
        padding: 58px 0;
      }

      .level-card,
      .entry-card {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .num {
        border-right: 0;
        border-bottom: 1px solid var(--line);
        padding: 0 0 12px;
      }

      .entry-index {
        width: 42px;
        height: 42px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 22px;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

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

      h1 {
        font-size: 31px;
      }

      .hero-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .stage-body,
      .preview-top,
      .preview-col,
      .join-panel {
        padding: 18px;
      }

      .status-panel {
        align-items: flex-start;
        flex-direction: column;
      }

      .section-head {
        gap: 14px;
      }

      .compare-table {
        min-width: 700px;
      }

      .compare-table th,
      .compare-table td {
        padding: 14px 16px;
      }

      .filter-bar {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 6px;
      }

      .filter-chip {
        flex: 0 0 auto;
      }
    }