/* roulang page: index */
:root{
      --ink:#161614;
      --ink-soft:#34332f;
      --muted:#737067;
      --paper:#fbfaf5;
      --paper-2:#f3f0e7;
      --card:#ffffff;
      --line:#e5dfd1;
      --accent:#9a6a28;
      --accent-dark:#6f4a17;
      --moss:#596349;
      --shadow:0 14px 34px rgba(31,28,20,.08);
      --shadow-soft:0 8px 20px rgba(31,28,20,.06);
      --radius:24px;
      --radius-sm:16px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 18% 8%,rgba(154,106,40,.08),transparent 34%),
        radial-gradient(circle at 88% 18%,rgba(89,99,73,.08),transparent 30%),
        var(--paper);
      line-height:1.72;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:.2s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(154,106,40,.18)}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section{padding:88px 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border:1px solid var(--line);
      border-radius:999px;background:rgba(255,255,255,.72);
      color:var(--accent-dark);font-size:13px;font-weight:700;
    }
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
    h1,h2,h3{letter-spacing:-.04em;line-height:1.18;margin:0;color:var(--ink)}
    h1{font-size:clamp(36px,5vw,62px);font-weight:900}
    h2{font-size:clamp(28px,3.4vw,42px);font-weight:850}
    h3{font-size:21px;font-weight:820}
    p{margin:0;color:var(--muted)}
    .lead{font-size:17px;color:#555149;line-height:1.85}
    .btn-brand,.btn-quiet,.btn-darkline{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border-radius:999px;padding:12px 20px;font-weight:800;
      border:1px solid transparent;transition:.22s ease;white-space:nowrap;
    }
    .btn-brand{background:var(--ink);color:#fff;box-shadow:var(--shadow-soft)}
    .btn-brand:hover{transform:translateY(-2px);background:#000;color:#fff;box-shadow:var(--shadow)}
    .btn-quiet{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-quiet:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--accent-dark)}
    .btn-darkline{background:transparent;border-color:rgba(255,255,255,.22);color:#fff}
    .btn-darkline:hover{background:#fff;color:var(--ink);transform:translateY(-2px)}
    .tag{
      display:inline-flex;align-items:center;
      padding:6px 10px;border-radius:999px;background:var(--paper-2);
      color:#5f5a4f;font-size:12px;font-weight:750;
    }
    .site-header{
      position:sticky;top:0;z-index:1000;
      background:rgba(251,250,245,.86);backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(229,223,209,.78);
    }
    .nav-shell{
      height:82px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:22px;
    }
    .nav-side{display:flex;align-items:center;gap:12px}
    .nav-side.left{justify-content:flex-end}
    .nav-side.right{justify-content:flex-start}
    .nav-link-custom{
      position:relative;padding:9px 12px;border-radius:999px;
      color:#555149;font-size:14px;font-weight:800;
    }
    .nav-link-custom:hover,.nav-link-custom.active{background:#fff;color:var(--ink);box-shadow:0 8px 18px rgba(31,28,20,.06)}
    .brand{
      min-width:230px;text-align:center;padding:8px 20px;border-left:1px solid var(--line);border-right:1px solid var(--line);
    }
    .brand-main{display:block;font-size:18px;font-weight:950;letter-spacing:-.05em}
    .brand-sub{display:block;font-size:12px;color:var(--muted);margin-top:1px}
    .mobile-toggle{
      display:none;border:1px solid var(--line);background:#fff;border-radius:14px;
      width:44px;height:44px;align-items:center;justify-content:center;
    }
    .hero{padding:76px 0 66px}
    .hero-grid{
      display:grid;grid-template-columns:280px 1fr 280px;gap:26px;align-items:center;
    }
    .hero-side{
      display:flex;flex-direction:column;gap:16px;
    }
    .value-pill{
      background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:var(--radius-sm);
      padding:18px;box-shadow:var(--shadow-soft);
    }
    .value-pill strong{display:block;font-size:16px;margin-bottom:6px}
    .value-pill span{display:block;color:var(--muted);font-size:13px;line-height:1.7}
    .hero-stage{
      position:relative;text-align:center;padding:42px 38px;border:1px solid var(--line);
      border-radius:34px;background:linear-gradient(180deg,#fff 0%,#f7f3ea 100%);
      box-shadow:0 26px 70px rgba(31,28,20,.12);overflow:hidden;
    }
    .hero-stage:before{
      content:"";position:absolute;inset:auto -10% -18% -10%;height:180px;
      background:radial-gradient(circle,rgba(154,106,40,.14),transparent 68%);
    }
    .hero-stage>*{position:relative}
    .stage-panel{
      margin:30px auto 0;max-width:560px;border-radius:26px;background:var(--ink);
      color:#fff;text-align:left;padding:22px;box-shadow:0 22px 42px rgba(22,22,20,.2);
    }
    .stage-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:14px;margin-bottom:16px}
    .stage-title{font-weight:850}
    .stage-list{display:grid;gap:10px}
    .stage-item{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.06);
    }
    .stage-item span{color:#d9d4ca;font-size:13px}
    .stage-item b{font-size:13px;color:#f2d7a9}
    .hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}
    .data-line{
      display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px;
    }
    .data-line .num{padding:12px;border-radius:16px;background:rgba(255,255,255,.72);border:1px solid var(--line)}
    .num b{display:block;font-size:22px;line-height:1;color:var(--accent-dark)}
    .num span{display:block;font-size:12px;color:var(--muted);margin-top:6px}
    .catalog-wrap{
      display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:stretch;
    }
    .directory-card{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-soft);
    }
    .directory-list{display:grid;gap:12px;margin-top:22px}
    .directory-row{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
      padding:15px;border:1px solid var(--line);border-radius:18px;background:#fdfbf6;
    }
    .directory-row .mark{
      width:34px;height:34px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:900;
    }
    .directory-row small{color:var(--muted);font-weight:700}
    .directory-board{
      display:grid;grid-template-columns:1.1fr .9fr;gap:16px;
    }
    .board-large,.board-small{
      border-radius:var(--radius);border:1px solid var(--line);background:#fff;padding:24px;box-shadow:var(--shadow-soft);
    }
    .board-large{min-height:280px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#201f1b,#37332a);color:#fff}
    .board-large p{color:#d8d0c1}
    .mini-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
    .mini-tags .tag{background:rgba(255,255,255,.1);color:#f7efe2}
    .board-stack{display:grid;gap:16px}
    .feature-mix{
      display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start;
    }
    .feature-main{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);
    }
    .feature-main ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
    .feature-main li{display:flex;gap:12px;align-items:flex-start;color:#555149}
    .feature-main li:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--accent);margin-top:10px;flex:0 0 auto}
    .feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .small-card{
      background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:var(--shadow-soft);
      transition:.22s ease;
    }
    .small-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .small-card p{font-size:14px;margin-top:8px}
    .scenario{
      background:var(--ink);color:#fff;border-radius:34px;padding:42px;overflow:hidden;position:relative;
    }
    .scenario p{color:#d4cec1}
    .scenario-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;margin-top:28px}
    .steps{display:grid;gap:14px}
    .step{
      display:grid;grid-template-columns:auto 1fr;gap:14px;padding:17px;border-radius:20px;
      background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
    }
    .step-num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#f1d4a0;color:#211b12;font-weight:900}
    .demo-panel{
      background:#f8f2e7;color:var(--ink);border-radius:28px;padding:24px;box-shadow:0 24px 50px rgba(0,0,0,.16);
    }
    .demo-line{display:flex;justify-content:space-between;gap:10px;padding:13px 0;border-bottom:1px solid #e5d9c4}
    .demo-line:last-child{border-bottom:0}
    .guard-strip{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
    }
    .guard-item{
      background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;gap:13px;align-items:flex-start;box-shadow:var(--shadow-soft)
    }
    .guard-icon{width:38px;height:38px;border-radius:14px;background:var(--paper-2);display:grid;place-items:center;color:var(--accent-dark);font-weight:900}
    .progress-wrap{
      display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:center;
    }
    .progress-card{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);
    }
    .progress{height:12px;background:var(--paper-2);border-radius:999px}
    .progress-bar{background:linear-gradient(90deg,var(--accent),var(--moss));border-radius:999px}
    .check-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
    .check-list li{padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#fdfbf7;color:#555149}
    .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:start}
    .news-list{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow-soft);
    }
    .news-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
      padding:18px;border-radius:18px;border-bottom:1px solid var(--line);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{font-size:12px;color:var(--muted);font-weight:800;width:70px}
    .news-item h3{font-size:18px}
    .news-item p{font-size:14px;margin-top:4px}
    .news-item:hover{background:#faf6ee}
    .recommend{
      background:#201f1b;color:#fff;border-radius:var(--radius);padding:26px;position:sticky;top:104px;
    }
    .recommend p{color:#d2cabd}
    .recommend a{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);font-weight:800}
    .recommend a:hover{color:#f1d4a0}
    .price-wrap{
      display:grid;grid-template-columns:.88fr 1.12fr;gap:24px;align-items:stretch;
    }
    .price-highlight{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);
    }
    .price-tag{font-size:42px;font-weight:950;letter-spacing:-.05em;margin:18px 0 10px}
    .price-table{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);
    }
    .price-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:0;border-bottom:1px solid var(--line)}
    .price-row:last-child{border-bottom:0}
    .price-cell{padding:18px;border-right:1px solid var(--line)}
    .price-cell:last-child{border-right:0}
    .price-cell strong{display:block}
    .faq-wrap{max-width:900px;margin:0 auto}
    .accordion{--bs-accordion-border-color:transparent;--bs-accordion-bg:transparent}
    .accordion-item{
      border:1px solid var(--line)!important;border-radius:20px!important;overflow:hidden;margin-bottom:14px;
      background:#fff;box-shadow:var(--shadow-soft);
    }
    .accordion-button{font-weight:850;font-size:17px;background:#fff;color:var(--ink);padding:20px 22px}
    .accordion-button:not(.collapsed){background:#faf6ee;color:var(--accent-dark);box-shadow:none}
    .accordion-button:focus{box-shadow:0 0 0 4px rgba(154,106,40,.12)}
    .accordion-body{color:var(--muted);padding:0 22px 22px;line-height:1.85}
    .download-cta{
      border-radius:34px;background:linear-gradient(135deg,#1c1b18,#363026);color:#fff;padding:46px;
      display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;
    }
    .download-cta p{color:#d9d2c7}
    .form-box{
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:24px;padding:22px;
    }
    .form-control,.form-select{
      border-radius:16px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.92);
      padding:13px 14px;
    }
    .form-control:focus,.form-select:focus{border-color:#f1d4a0;box-shadow:0 0 0 4px rgba(241,212,160,.18)}
    .site-footer{
      background:#11110f;color:#fff;padding:52px 0 28px;margin-top:20px;
    }
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:start}
    .footer-brand{font-size:20px;font-weight:950;letter-spacing:-.04em}
    .footer-links{display:flex;gap:14px;justify-content:flex-end;flex-wrap:wrap}
    .footer-links a{color:#cbc5b8;font-weight:750}
    .footer-links a:hover{color:#f1d4a0}
    .copyright{margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);color:#9f998f;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
    .offcanvas{background:var(--paper)}
    .offcanvas .nav-link-custom{display:block;margin-bottom:8px}
    @media (max-width:1024px){
      .hero-grid,.catalog-wrap,.feature-mix,.scenario-grid,.progress-wrap,.news-layout,.price-wrap,.download-cta{grid-template-columns:1fr}
      .hero-side{display:grid;grid-template-columns:1fr 1fr}
      .guard-strip{grid-template-columns:repeat(2,1fr)}
      .recommend{position:static}
    }
    @media (max-width:768px){
      .section{padding:64px 0}.section-tight{padding:48px 0}
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-shell{height:70px;display:flex;justify-content:space-between}
      .nav-side{display:none}
      .brand{text-align:left;min-width:auto;border:0;padding:0}
      .brand-main{font-size:16px}
      .mobile-toggle{display:flex}
      .hero{padding:48px 0}
      .hero-side,.directory-board,.feature-grid,.guard-strip,.footer-grid{grid-template-columns:1fr}
      .hero-stage{padding:30px 20px}
      .data-line{grid-template-columns:1fr}
      .scenario,.download-cta{padding:28px;border-radius:26px}
      .price-row{grid-template-columns:1fr}
      .price-cell{border-right:0;border-bottom:1px solid var(--line)}
      .price-cell:last-child{border-bottom:0}
      .news-item{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .hero-actions{flex-direction:column}
      .btn-brand,.btn-quiet,.btn-darkline{width:100%}
      .stage-item{align-items:flex-start;flex-direction:column}
    }

/* roulang page: category1 */
:root {
      --color-ink: #171614;
      --color-coal: #22201d;
      --color-muted: #706b62;
      --color-soft: #f7f3ea;
      --color-paper: #fffaf0;
      --color-card: #fffdf8;
      --color-line: rgba(34, 32, 29, .12);
      --color-line-strong: rgba(34, 32, 29, .22);
      --color-accent: #a87932;
      --color-accent-dark: #7b5724;
      --color-moss: #56634a;
      --shadow-sm: 0 10px 28px rgba(31, 28, 24, .07);
      --shadow-md: 0 18px 45px rgba(31, 28, 24, .11);
      --radius-sm: 12px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --container: 1180px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      background:
        radial-gradient(circle at 10% 0%, rgba(168, 121, 50, .12), transparent 26rem),
        linear-gradient(180deg, #fbf7ef 0%, #f5efe3 42%, #faf7f0 100%);
      color: var(--color-ink);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      line-height: 1.75;
      font-size: 16px;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease), box-shadow var(--ease);
    }

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

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

    button, input, select {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(168, 121, 50, .28);
      outline-offset: 3px;
      border-radius: 12px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 16px 0;
      background: rgba(250, 247, 240, .82);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(34, 32, 29, .08);
    }

    .nav-shell {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      min-height: 68px;
      padding: 10px 18px;
      border: 1px solid rgba(34, 32, 29, .1);
      border-radius: 999px;
      background: rgba(255, 253, 248, .82);
      box-shadow: 0 10px 30px rgba(31, 28, 24, .06);
    }

    .nav-side {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-side.left {
      justify-content: flex-start;
    }

    .nav-side.right {
      justify-content: flex-end;
    }

    .nav-link-custom {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 0 18px;
      border-radius: 999px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: .02em;
    }

    .nav-link-custom::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 7px;
      height: 2px;
      border-radius: 99px;
      background: var(--color-accent);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform var(--ease);
    }

    .nav-link-custom:hover {
      color: var(--color-ink);
      background: rgba(168, 121, 50, .08);
    }

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

    .nav-link-custom.active {
      color: var(--color-ink);
      background: rgba(168, 121, 50, .12);
    }

    .brand {
      display: flex;
      min-width: 260px;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 1px;
      padding: 4px 24px;
      text-align: center;
      border-left: 1px solid rgba(34, 32, 29, .1);
      border-right: 1px solid rgba(34, 32, 29, .1);
    }

    .brand-main {
      color: var(--color-ink);
      font-size: 18px;
      line-height: 1.25;
      font-weight: 900;
      letter-spacing: .02em;
    }

    .brand-sub {
      color: var(--color-muted);
      font-size: 12px;
      line-height: 1.4;
      font-weight: 600;
    }

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(34, 32, 29, .12);
      border-radius: 50%;
      background: var(--color-card);
      color: var(--color-ink);
      box-shadow: 0 8px 18px rgba(31, 28, 24, .08);
    }

    .mobile-toggle span {
      font-size: 21px;
      line-height: 1;
      transform: translateY(-1px);
    }

    .offcanvas {
      background: var(--color-paper);
      color: var(--color-ink);
    }

    .mobile-menu {
      display: grid;
      gap: 12px;
      padding-top: 10px;
    }

    .mobile-menu a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 15px 16px;
      border: 1px solid var(--color-line);
      border-radius: 18px;
      background: rgba(255, 253, 248, .82);
      font-weight: 800;
      color: var(--color-ink);
    }

    .mobile-menu a.active {
      border-color: rgba(168, 121, 50, .35);
      background: rgba(168, 121, 50, .12);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 74px 0;
    }

    .section-tight {
      padding: 46px 0;
    }

    .crumbs {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      color: rgba(255, 250, 240, .72);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 22px;
    }

    .crumbs a {
      color: rgba(255, 250, 240, .82);
      border-bottom: 1px solid rgba(255, 250, 240, .28);
    }

    .crumbs span {
      color: rgba(255, 250, 240, .58);
    }

    .category-hero {
      padding: 54px 0 34px;
    }

    .category-panel {
      position: relative;
      overflow: hidden;
      min-height: 390px;
      padding: clamp(30px, 5vw, 58px);
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 86% 18%, rgba(168, 121, 50, .3), transparent 20rem),
        radial-gradient(circle at 15% 80%, rgba(86, 99, 74, .24), transparent 18rem),
        linear-gradient(135deg, #171614 0%, #25221e 58%, #302a22 100%);
      color: var(--color-paper);
      box-shadow: var(--shadow-md);
    }

    .category-panel::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 250, 240, .12);
      border-radius: calc(var(--radius-xl) - 10px);
      pointer-events: none;
    }

    .category-hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(310px, .72fr);
      gap: 42px;
      align-items: end;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border: 1px solid rgba(255, 250, 240, .16);
      border-radius: 999px;
      background: rgba(255, 250, 240, .08);
      color: rgba(255, 250, 240, .82);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .04em;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 0 5px rgba(168, 121, 50, .16);
    }

    h1 {
      max-width: 800px;
      margin: 18px 0 18px;
      font-size: clamp(34px, 5vw, 58px);
      line-height: 1.08;
      letter-spacing: -.055em;
      font-weight: 950;
    }

    .hero-lead {
      max-width: 720px;
      margin: 0;
      color: rgba(255, 250, 240, .76);
      font-size: 17px;
      line-height: 1.95;
    }

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

    .btn-modern {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 20px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-weight: 900;
      font-size: 14px;
      letter-spacing: .01em;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease);
      cursor: pointer;
    }

    .btn-modern:hover {
      transform: translateY(-2px);
    }

    .btn-primary-modern {
      background: var(--color-accent);
      color: #fffaf0;
      box-shadow: 0 12px 24px rgba(168, 121, 50, .26);
    }

    .btn-primary-modern:hover {
      background: #ba8a42;
      color: #fffaf0;
      box-shadow: 0 16px 30px rgba(168, 121, 50, .3);
    }

    .btn-ghost-modern {
      border-color: rgba(255, 250, 240, .22);
      color: rgba(255, 250, 240, .9);
      background: rgba(255, 250, 240, .08);
    }

    .btn-ghost-modern:hover {
      border-color: rgba(255, 250, 240, .42);
      color: var(--color-paper);
      background: rgba(255, 250, 240, .13);
    }

    .hero-digest {
      padding: 22px;
      border: 1px solid rgba(255, 250, 240, .14);
      border-radius: 24px;
      background: rgba(255, 250, 240, .08);
      backdrop-filter: blur(8px);
    }

    .digest-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding-bottom: 15px;
      margin-bottom: 14px;
      border-bottom: 1px solid rgba(255, 250, 240, .12);
      color: rgba(255, 250, 240, .9);
      font-weight: 900;
    }

    .digest-title span:last-child {
      color: rgba(255, 250, 240, .55);
      font-size: 12px;
      font-weight: 700;
    }

    .digest-row {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr) auto;
      align-items: center;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 250, 240, .08);
    }

    .digest-row:last-child {
      border-bottom: 0;
      padding-bottom: 2px;
    }

    .digest-no {
      display: grid;
      place-items: center;
      width: 30px;
      height: 30px;
      border-radius: 10px;
      background: rgba(168, 121, 50, .18);
      color: #e0b574;
      font-size: 12px;
      font-weight: 950;
    }

    .digest-row strong {
      display: block;
      color: rgba(255, 250, 240, .92);
      font-size: 14px;
      line-height: 1.35;
    }

    .digest-row small {
      display: block;
      color: rgba(255, 250, 240, .55);
      margin-top: 2px;
    }

    .digest-badge {
      padding: 5px 9px;
      border-radius: 999px;
      background: rgba(255, 250, 240, .1);
      color: rgba(255, 250, 240, .72);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .toolbar {
      margin-top: -8px;
    }

    .toolbar-shell {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border: 1px solid var(--color-line);
      border-radius: 26px;
      background: rgba(255, 253, 248, .76);
      box-shadow: var(--shadow-sm);
    }

    .filter-group {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .filter-label {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 900;
      margin-right: 2px;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 36px;
      padding: 0 14px;
      border: 1px solid var(--color-line);
      border-radius: 999px;
      background: rgba(255, 253, 248, .9);
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
      cursor: pointer;
      transition: transform var(--ease), border-color var(--ease), background var(--ease), color var(--ease);
    }

    .pill:hover,
    .pill.active {
      transform: translateY(-1px);
      border-color: rgba(168, 121, 50, .36);
      background: rgba(168, 121, 50, .12);
      color: var(--color-ink);
    }

    .sort-select {
      min-width: 168px;
      height: 40px;
      padding: 0 38px 0 14px;
      border: 1px solid var(--color-line);
      border-radius: 999px;
      color: var(--color-ink);
      font-size: 13px;
      font-weight: 800;
      background-color: var(--color-card);
      box-shadow: none;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 26px;
      align-items: end;
      margin-bottom: 26px;
    }

    .kicker {
      color: var(--color-accent-dark);
      font-size: 13px;
      font-weight: 950;
      letter-spacing: .12em;
      margin-bottom: 8px;
    }

    h2 {
      margin: 0;
      color: var(--color-ink);
      font-size: clamp(26px, 3.5vw, 38px);
      line-height: 1.18;
      letter-spacing: -.04em;
      font-weight: 950;
    }

    .section-note {
      max-width: 520px;
      margin: 10px 0 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .top-pick {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap: 0;
      overflow: hidden;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-xl);
      background: var(--color-card);
      box-shadow: var(--shadow-md);
    }

    .pick-cover {
      position: relative;
      min-height: 340px;
      background:
        linear-gradient(135deg, rgba(23, 22, 20, .18), rgba(23, 22, 20, .52)),
        radial-gradient(circle at 28% 24%, rgba(168, 121, 50, .58), transparent 14rem),
        radial-gradient(circle at 74% 76%, rgba(86, 99, 74, .52), transparent 14rem),
        linear-gradient(135deg, #28251f, #494133);
    }

    .pick-cover::after {
      content: "日韩精选";
      position: absolute;
      left: 24px;
      bottom: 24px;
      padding: 8px 12px;
      border: 1px solid rgba(255, 250, 240, .18);
      border-radius: 999px;
      background: rgba(255, 250, 240, .1);
      color: rgba(255, 250, 240, .88);
      font-size: 13px;
      font-weight: 900;
      backdrop-filter: blur(6px);
    }

    .pick-body {
      padding: clamp(28px, 4vw, 44px);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border: 1px solid rgba(168, 121, 50, .22);
      border-radius: 999px;
      background: rgba(168, 121, 50, .09);
      color: var(--color-accent-dark);
      font-size: 12px;
      font-weight: 900;
    }

    .tag.moss {
      border-color: rgba(86, 99, 74, .22);
      background: rgba(86, 99, 74, .09);
      color: var(--color-moss);
    }

    .pick-body h3 {
      margin: 0 0 14px;
      font-size: clamp(25px, 3vw, 34px);
      line-height: 1.24;
      letter-spacing: -.035em;
      font-weight: 950;
    }

    .pick-body p {
      color: var(--color-muted);
      margin: 0 0 22px;
    }

    .meta-line {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

    .meta-line span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .meta-line span::before {
      content: "";
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--color-accent);
    }

    .layout-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 300px;
      gap: 30px;
      align-items: start;
    }

    .content-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 20px;
    }

    .article-card {
      overflow: hidden;
      border: 1px solid var(--color-line);
      border-radius: 26px;
      background: rgba(255, 253, 248, .84);
      box-shadow: 0 10px 24px rgba(31, 28, 24, .055);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .article-card:hover {
      transform: translateY(-4px);
      border-color: rgba(168, 121, 50, .28);
      box-shadow: var(--shadow-md);
    }

    .article-cover {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background:
        radial-gradient(circle at 20% 22%, rgba(168, 121, 50, .45), transparent 9rem),
        radial-gradient(circle at 86% 70%, rgba(86, 99, 74, .34), transparent 10rem),
        linear-gradient(135deg, #2b2925, #ded3bd);
    }

    .article-card:nth-child(2n) .article-cover {
      background:
        radial-gradient(circle at 72% 22%, rgba(168, 121, 50, .38), transparent 9rem),
        radial-gradient(circle at 20% 78%, rgba(86, 99, 74, .42), transparent 10rem),
        linear-gradient(135deg, #efe7d6, #353129);
    }

    .article-cover::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 250, 240, .2);
      border-radius: 18px;
    }

    .cover-label {
      position: absolute;
      left: 16px;
      top: 16px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(23, 22, 20, .62);
      color: rgba(255, 250, 240, .9);
      font-size: 12px;
      font-weight: 900;
      backdrop-filter: blur(8px);
    }

    .article-body {
      padding: 22px;
    }

    .article-body h3 {
      margin: 0 0 10px;
      font-size: 20px;
      line-height: 1.38;
      letter-spacing: -.02em;
      font-weight: 950;
    }

    .article-body p {
      margin: 0 0 16px;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.85;
    }

    .article-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid rgba(34, 32, 29, .09);
    }

    .light-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--color-accent-dark);
      font-size: 13px;
      font-weight: 950;
    }

    .light-link::after {
      content: "→";
      transition: transform var(--ease);
    }

    .light-link:hover::after {
      transform: translateX(3px);
    }

    .side-stack {
      position: sticky;
      top: 122px;
      display: grid;
      gap: 18px;
    }

    .side-card {
      padding: 22px;
      border: 1px solid var(--color-line);
      border-radius: 26px;
      background: rgba(255, 253, 248, .8);
      box-shadow: var(--shadow-sm);
    }

    .side-card h3 {
      margin: 0 0 14px;
      font-size: 18px;
      font-weight: 950;
      letter-spacing: -.02em;
    }

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

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

    .mini-list a {
      display: block;
      padding: 13px 14px;
      border: 1px solid rgba(34, 32, 29, .08);
      border-radius: 16px;
      background: rgba(247, 243, 234, .72);
    }

    .mini-list a:hover {
      border-color: rgba(168, 121, 50, .24);
      background: rgba(168, 121, 50, .08);
      transform: translateY(-2px);
    }

    .mini-list strong {
      display: block;
      font-size: 14px;
      line-height: 1.45;
      font-weight: 950;
    }

    .mini-list span {
      display: block;
      margin-top: 3px;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 700;
    }

    .notice-box {
      padding: 16px;
      border-radius: 18px;
      background: rgba(86, 99, 74, .1);
      color: var(--color-muted);
      font-size: 13px;
      line-height: 1.8;
    }

    .pagination-wrap {
      display: flex;
      justify-content: center;
      margin-top: 34px;
    }

    .pagination-custom {
      display: inline-flex;
      gap: 8px;
      padding: 8px;
      border: 1px solid var(--color-line);
      border-radius: 999px;
      background: rgba(255, 253, 248, .82);
      box-shadow: var(--shadow-sm);
    }

    .page-dot {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 40px;
      height: 40px;
      padding: 0 13px;
      border-radius: 999px;
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 950;
    }

    .page-dot:hover,
    .page-dot.active {
      background: var(--color-ink);
      color: var(--color-paper);
    }

    .faq-zone {
      padding-top: 24px;
    }

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

    .accordion-item {
      overflow: hidden;
      border: 1px solid var(--color-line) !important;
      border-radius: 22px !important;
      background: rgba(255, 253, 248, .82);
      box-shadow: 0 8px 20px rgba(31, 28, 24, .045);
    }

    .accordion-button {
      padding: 20px 22px;
      background: transparent;
      color: var(--color-ink);
      font-weight: 950;
      letter-spacing: -.01em;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      background: rgba(168, 121, 50, .08);
      color: var(--color-ink);
    }

    .accordion-button::after {
      width: 18px;
      height: 18px;
      background-size: 18px;
      filter: grayscale(1);
      opacity: .7;
    }

    .accordion-body {
      padding: 0 22px 22px;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.9;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: clamp(26px, 4vw, 42px);
      border: 1px solid rgba(34, 32, 29, .1);
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 92% 18%, rgba(168, 121, 50, .18), transparent 17rem),
        linear-gradient(135deg, rgba(255, 253, 248, .92), rgba(247, 243, 234, .72));
      box-shadow: var(--shadow-md);
    }

    .cta-panel h2 {
      max-width: 680px;
    }

    .cta-panel p {
      max-width: 660px;
      margin: 10px 0 0;
      color: var(--color-muted);
    }

    .btn-dark-modern {
      background: var(--color-ink);
      color: var(--color-paper);
      box-shadow: 0 14px 26px rgba(31, 28, 24, .18);
    }

    .btn-dark-modern:hover {
      background: #2d2922;
      color: var(--color-paper);
    }

    .site-footer {
      padding: 54px 0 28px;
      background: #171614;
      color: rgba(255, 250, 240, .72);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 36px;
      align-items: start;
      padding-bottom: 30px;
      border-bottom: 1px solid rgba(255, 250, 240, .12);
    }

    .footer-brand {
      color: var(--color-paper);
      font-size: 20px;
      font-weight: 950;
      letter-spacing: -.02em;
    }

    .site-footer p {
      max-width: 460px;
      margin-bottom: 0;
      color: rgba(255, 250, 240, .62);
      font-size: 14px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px;
      max-width: 420px;
    }

    .footer-links a {
      display: inline-flex;
      min-height: 36px;
      align-items: center;
      padding: 0 13px;
      border: 1px solid rgba(255, 250, 240, .12);
      border-radius: 999px;
      color: rgba(255, 250, 240, .74);
      font-size: 13px;
      font-weight: 800;
    }

    .footer-links a:hover {
      border-color: rgba(168, 121, 50, .45);
      background: rgba(168, 121, 50, .12);
      color: var(--color-paper);
      transform: translateY(-1px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 20px;
      color: rgba(255, 250, 240, .46);
      font-size: 12px;
    }

    @media (max-width: 1024px) {
      .category-hero-grid,
      .layout-grid,
      .top-pick {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .side-card {
        min-width: 0;
      }

      .toolbar-shell,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .cta-panel .btn-modern {
        justify-self: start;
      }
    }

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

      .site-header {
        padding: 10px 0;
      }

      .nav-shell {
        display: flex;
        justify-content: space-between;
        min-height: 62px;
        padding: 8px 10px 8px 16px;
        border-radius: 24px;
      }

      .nav-side {
        display: none;
      }

      .brand {
        min-width: 0;
        align-items: flex-start;
        padding: 0;
        border: 0;
        text-align: left;
      }

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

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

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

      .section {
        padding: 52px 0;
      }

      .section-tight {
        padding: 36px 0;
      }

      .category-panel {
        padding: 28px 22px;
        border-radius: 28px;
      }

      .category-panel::before {
        inset: 10px;
        border-radius: 22px;
      }

      h1 {
        font-size: 36px;
      }

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

      .hero-digest {
        padding: 17px;
      }

      .digest-row {
        grid-template-columns: 30px minmax(0, 1fr);
      }

      .digest-badge {
        grid-column: 2;
        justify-self: start;
      }

      .section-head {
        grid-template-columns: 1fr;
        gap: 10px;
      }

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

      .pick-cover {
        min-height: 240px;
      }

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

      .footer-grid,
      .copyright {
        grid-template-columns: 1fr;
        flex-direction: column;
      }

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 520px) {
      body {
        font-size: 15px;
      }

      .category-hero {
        padding-top: 32px;
      }

      h1 {
        font-size: 31px;
        letter-spacing: -.04em;
      }

      h2 {
        font-size: 25px;
      }

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

      .btn-modern {
        width: 100%;
      }

      .pill {
        flex: 1 1 auto;
      }

      .sort-select {
        width: 100%;
      }

      .toolbar-shell {
        padding: 14px;
        border-radius: 22px;
      }

      .article-body,
      .side-card {
        padding: 18px;
      }

      .pagination-custom {
        width: 100%;
        justify-content: center;
        border-radius: 24px;
        flex-wrap: wrap;
      }

      .page-dot {
        min-width: 38px;
      }
    }