/* roulang page: index */
:root{
      --ink:#171412;
      --ink-2:#2a2521;
      --muted:#756f68;
      --muted-2:#9a938b;
      --paper:#fffaf2;
      --paper-2:#f5efe5;
      --card:#fffdf8;
      --line:rgba(23,20,18,.12);
      --line-strong:rgba(23,20,18,.18);
      --copper:#a86f3d;
      --copper-2:#8c5528;
      --copper-soft:#ead8c4;
      --green:#687c57;
      --amber:#b88739;
      --shadow:0 18px 60px rgba(30,24,18,.10);
      --shadow-strong:0 24px 80px rgba(30,24,18,.16);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1220px;
      --ease:cubic-bezier(.22,.61,.36,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(168,111,61,.10), transparent 30%),
        linear-gradient(180deg,var(--paper),#fffdf8 42%,var(--paper-2));
      line-height:1.78;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;background:none;cursor:pointer}
    ::selection{background:var(--copper-soft);color:var(--ink)}
    .site-container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .section{padding:96px 0}
    .section-tight{padding:74px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:9px;
      padding:7px 12px;border:1px solid var(--line);
      border-radius:999px;background:rgba(255,253,248,.76);
      color:var(--copper-2);font-size:13px;font-weight:700;letter-spacing:.04em;
    }
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:999px;background:var(--copper);box-shadow:0 0 0 4px rgba(168,111,61,.12)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-title{font-size:clamp(28px,4vw,44px);line-height:1.14;letter-spacing:-.04em;font-weight:900;margin:14px 0 0}
    .section-desc{max-width:670px;color:var(--muted);font-size:17px;margin-top:14px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      min-height:48px;padding:13px 20px;border-radius:999px;
      font-weight:800;letter-spacing:-.01em;transition:transform .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease),color .22s var(--ease);
      white-space:nowrap;
    }
    .btn .arrow{transition:transform .22s var(--ease)}
    .btn:hover .arrow{transform:translateX(4px)}
    .btn-primary{background:var(--ink);color:#fffaf2;box-shadow:0 12px 28px rgba(23,20,18,.18)}
    .btn-primary:hover{background:linear-gradient(135deg,var(--ink),var(--copper-2));transform:translateY(-2px);box-shadow:0 16px 36px rgba(23,20,18,.22)}
    .btn-secondary{background:rgba(255,253,248,.84);color:var(--ink);border:1px solid var(--line-strong)}
    .btn-secondary:hover{background:#f4e7d7;border-color:rgba(168,111,61,.42);transform:translateY(-2px)}
    .btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:3px solid rgba(168,111,61,.36);
      outline-offset:3px;
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;
      padding:6px 10px;background:#f1e4d4;color:var(--copper-2);
      font-size:12px;font-weight:800;line-height:1;
    }
    .badge-dark{background:var(--ink);color:#fff7eb}
    .card{
      background:rgba(255,253,248,.88);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease);
      position:relative;overflow:hidden;
    }
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow-strong);border-color:rgba(168,111,61,.34)}
    .card-line:before{
      content:"";position:absolute;left:0;top:0;width:100%;height:3px;
      background:linear-gradient(90deg,var(--copper),rgba(168,111,61,0));
      transform-origin:left;transform:scaleX(.38);transition:transform .24s var(--ease)
    }
    .card-line:hover:before{transform:scaleX(1)}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(255,250,242,.88);
      backdrop-filter:saturate(1.2) blur(16px);
      border-bottom:1px solid var(--line);
      transition:box-shadow .22s var(--ease),background .22s var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 12px 34px rgba(23,20,18,.08);background:rgba(255,250,242,.96)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.04em;font-size:21px}
    .brand-mark{
      width:36px;height:36px;border-radius:13px;background:var(--ink);
      display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)
    }
    .brand-mark span{width:12px;height:12px;border-radius:999px;background:var(--copper);box-shadow:9px 0 0 rgba(255,250,242,.78),0 9px 0 rgba(255,250,242,.42)}
    .nav-links{display:flex;align-items:center;gap:10px}
    .nav-link{
      padding:10px 14px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;
      transition:background .2s var(--ease),color .2s var(--ease)
    }
    .nav-link:hover,.nav-link.active{background:#f0e4d6;color:var(--ink)}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:rgba(255,253,248,.78)}
    .menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);margin:4px auto;border-radius:99px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
    .mobile-panel{display:none;border-top:1px solid var(--line);padding:10px 0 18px}
    .hero{padding:54px 0 84px;position:relative}
    .hero:before{
      content:"";position:absolute;inset:0;z-index:-1;
      background-image:linear-gradient(rgba(23,20,18,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(23,20,18,.045) 1px,transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.82) 44%,transparent 100%);
    }
    .hero-stage{
      border:1px solid var(--line);
      border-radius:40px;
      background:linear-gradient(135deg,rgba(255,253,248,.96),rgba(245,239,229,.92));
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .hero-stage:after{
      content:"";position:absolute;right:-80px;top:-120px;width:360px;height:360px;border-radius:50%;
      border:1px solid rgba(168,111,61,.18);box-shadow:inset 0 0 0 42px rgba(168,111,61,.045);
      pointer-events:none;
    }
    .hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:24px;padding:38px}
    .hero-copy{padding:26px 10px 26px 22px;position:relative;z-index:1}
    h1{font-size:clamp(38px,6.7vw,72px);line-height:1.06;letter-spacing:-.065em;font-weight:950;margin:18px 0 18px;max-width:850px}
    .hero-intro{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:720px;line-height:1.88}
    .hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero-points{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
    .point{padding:11px 14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.48);font-size:14px;color:var(--muted)}
    .point strong{color:var(--ink);font-weight:900}
    .fund-panel{display:grid;grid-template-columns:220px 1fr;gap:18px;align-content:stretch;position:relative;z-index:1}
    .progress-card{padding:24px;border-radius:30px;background:var(--ink);color:#fff8ee;min-height:320px;display:flex;flex-direction:column;justify-content:space-between}
    .ring-wrap{position:relative;width:172px;height:172px;margin:8px auto 12px}
    .ring{width:172px;height:172px;border-radius:50%;background:conic-gradient(var(--copper) 0 72%,rgba(255,255,255,.13) 72% 100%);display:grid;place-items:center}
    .ring:before{content:"";width:126px;height:126px;border-radius:50%;background:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
    .ring-text{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
    .ring-text b{display:block;font-size:42px;line-height:1;font-weight:950;letter-spacing:-.05em}
    .ring-text span{font-size:12px;color:rgba(255,250,242,.68);font-weight:700}
    .progress-meta{border-top:1px solid rgba(255,255,255,.12);padding-top:16px}
    .progress-meta p{margin:0;color:rgba(255,250,242,.72);font-size:14px}
    .tier-stack{display:grid;gap:14px}
    .tier{
      padding:18px;border-radius:24px;background:rgba(255,253,248,.74);
      border:1px solid var(--line);
      transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
    }
    .tier:hover{transform:translateX(4px);border-color:rgba(168,111,61,.38);background:#fffdf8}
    .tier-top{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:8px}
    .tier h3{font-size:18px;font-weight:900;letter-spacing:-.03em;margin:0}
    .tier p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
    .play-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:22px}
    .bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
    .bento-card{padding:26px;min-height:190px}
    .bento-card.large{grid-column:span 4;grid-row:span 2;min-height:398px;background:linear-gradient(160deg,#fffdf8,#f4e7d7)}
    .bento-card.small{grid-column:span 2}
    .bento-card.wide{grid-column:span 3}
    .card-index{display:inline-flex;width:36px;height:36px;border-radius:13px;align-items:center;justify-content:center;background:var(--ink);color:#fff7eb;font-weight:950;margin-bottom:20px}
    .bento-card h3,.reward-card h3,.compare-panel h3,.topic-card h3{font-size:22px;line-height:1.22;letter-spacing:-.035em;font-weight:900;margin:0 0 10px}
    .bento-card p,.reward-card p,.compare-panel p,.topic-card p{color:var(--muted);font-size:15px;margin:0}
    .text-link{display:inline-flex;align-items:center;gap:7px;margin-top:18px;font-weight:900;color:var(--ink)}
    .text-link span{color:var(--copper);transition:transform .2s var(--ease)}
    .text-link:hover{color:var(--copper-2)}
    .text-link:hover span{transform:translateX(4px)}
    .side-note{padding:28px;border-left:3px solid var(--copper);background:#fffdf8;border-radius:0 var(--radius-lg) var(--radius-lg) 0;box-shadow:var(--shadow)}
    .side-note ul{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:14px}
    .side-note li{display:flex;gap:10px;color:var(--muted)}
    .side-note li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--copper);margin-top:10px;flex:0 0 auto}
    .reward-track{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .reward-card{padding:28px}
    .reward-card.feature{background:var(--ink);color:#fff8ee}
    .reward-card.feature p{color:rgba(255,250,242,.72)}
    .reward-price{font-size:42px;font-weight:950;letter-spacing:-.05em;color:var(--copper);line-height:1;margin:18px 0 8px}
    .reward-card.feature .reward-price{color:#f0c79d}
    .task-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .metric{padding:26px;border-radius:26px;background:#fffdf8;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}
    .metric:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:linear-gradient(var(--copper),transparent)}
    .metric-num{font-size:42px;font-weight:950;letter-spacing:-.05em;line-height:1;color:var(--ink)}
    .metric-label{color:var(--muted);font-size:14px;margin-top:10px}
    .metric-status{display:inline-flex;margin-top:16px;font-size:12px;font-weight:900;color:var(--green);background:rgba(104,124,87,.12);border-radius:999px;padding:6px 9px}
    .compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .compare-panel{padding:32px;border-radius:28px;border:1px solid var(--line);background:#f2eee7}
    .compare-panel.after{background:#fffdf8;border-color:rgba(168,111,61,.34);box-shadow:var(--shadow)}
    .check-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted)}
    .check-list li:before{content:"✓";width:22px;height:22px;display:inline-grid;place-items:center;border-radius:50%;background:rgba(168,111,61,.14);color:var(--copper-2);font-weight:950;flex:0 0 auto;margin-top:2px}
    .bar{height:9px;background:rgba(23,20,18,.08);border-radius:999px;overflow:hidden;margin-top:18px}
    .bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--copper),#d4a575)}
    .news-layout{display:grid;grid-template-columns:1fr 360px;gap:22px;align-items:start}
    .news-list{display:grid;gap:14px}
    .news-card{padding:24px;border-radius:24px;background:#fffdf8;border:1px solid var(--line);transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
    .news-card:hover{transform:translateY(-3px);border-color:rgba(168,111,61,.38);box-shadow:var(--shadow)}
    .news-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
    .news-card h3{font-size:21px;letter-spacing:-.03em;line-height:1.35;font-weight:900;margin:0 0 9px}
    .news-card:hover h3{color:var(--copper-2)}
    .news-card p{color:var(--muted);font-size:15px;margin:0;line-height:1.75}
    .empty-state{padding:42px;border-radius:28px;background:#f2eee7;border:1px dashed rgba(23,20,18,.18);text-align:center;color:var(--muted);font-weight:800}
    .empty-icon{width:54px;height:54px;margin:0 auto 14px;border-radius:20px;background:rgba(168,111,61,.13);display:grid;place-items:center;color:var(--copper-2)}
    .rank-card{padding:26px;position:sticky;top:102px}
    .rank-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
    .rank-list li{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:12px;border-radius:16px;background:rgba(245,239,229,.7)}
    .rank-no{width:30px;height:30px;border-radius:12px;background:var(--ink);color:#fff8ee;display:grid;place-items:center;font-size:13px;font-weight:950}
    .rank-title{font-weight:900;line-height:1.35}
    .rank-hot{font-size:12px;color:var(--copper-2);font-weight:900}
    .topic-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
    .topic-card{padding:22px;border-radius:22px;border:1px solid var(--line);background:#fffdf8}
    .topic-card:hover{border-color:rgba(168,111,61,.36);transform:translateY(-3px)}
    .faq-wrap{display:grid;grid-template-columns:.88fr 1.12fr;gap:36px}
    .faq-list{display:grid;gap:12px}
    .faq-item{border:1px solid var(--line);background:#fffdf8;border-radius:22px;overflow:hidden;box-shadow:0 10px 34px rgba(30,24,18,.06)}
    .faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:20px 22px;color:var(--ink);font-weight:950;letter-spacing:-.02em}
    .faq-q:hover{background:#f7ecdf}
    .faq-icon{width:30px;height:30px;border-radius:999px;border:1px solid var(--line);display:grid;place-items:center;color:var(--copper-2);transition:transform .22s var(--ease),background .22s var(--ease)}
    .faq-item.active{border-color:rgba(168,111,61,.42)}
    .faq-item.active .faq-icon{transform:rotate(45deg);background:#f1dfcb}
    .faq-a{display:none;padding:0 22px 22px;color:var(--muted);font-size:15px;line-height:1.85}
    .faq-item.active .faq-a{display:block}
    .cta-panel{
      display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;
      padding:34px;border-radius:36px;background:var(--ink);color:#fff8ee;
      box-shadow:var(--shadow-strong);position:relative;overflow:hidden
    }
    .cta-panel:before{content:"";position:absolute;right:-120px;bottom:-150px;width:380px;height:380px;border-radius:50%;background:rgba(168,111,61,.18)}
    .cta-copy,.form-card{position:relative;z-index:1}
    .cta-copy{padding:20px}
    .cta-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.055em;font-weight:950;margin:16px 0}
    .cta-copy p{color:rgba(255,250,242,.72);font-size:17px;max-width:560px}
    .cta-mini{display:grid;gap:12px;margin-top:26px}
    .cta-mini div{display:flex;gap:10px;color:rgba(255,250,242,.76)}
    .cta-mini div:before{content:"";width:8px;height:8px;border-radius:50%;background:#d4a575;margin-top:11px;flex:0 0 auto}
    .form-card{background:#fffdf8;color:var(--ink);border-radius:28px;padding:28px;border:1px solid rgba(255,255,255,.14)}
    .form-card h3{font-size:24px;letter-spacing:-.035em;font-weight:950;margin:0 0 6px}
    .form-card p{color:var(--muted);font-size:14px;margin:0 0 20px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:900;color:var(--ink-2)}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid var(--line);border-radius:15px;background:#f8f2ea;color:var(--ink);
      padding:12px 14px;min-height:48px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)
    }
    .field textarea{min-height:112px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(168,111,61,.68);box-shadow:0 0 0 4px rgba(168,111,61,.13);background:#fffaf2;outline:0}
    .form-hint{font-size:12px;color:var(--muted-2);margin-top:12px}
    .site-footer{background:#151210;color:#fff8ee;padding:64px 0 30px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:950;letter-spacing:-.04em;margin-bottom:14px}
    .footer-brand .brand-mark{background:#fff8ee}
    .footer-brand .brand-mark span{background:var(--copper);box-shadow:9px 0 0 rgba(23,20,18,.78),0 9px 0 rgba(23,20,18,.42)}
    .footer-text{color:rgba(255,250,242,.64);max-width:520px}
    .footer-col h3{font-size:14px;color:#d4a575;margin:0 0 14px;font-weight:950}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .footer-links a{color:rgba(255,250,242,.72);transition:color .2s var(--ease),transform .2s var(--ease);display:inline-flex}
    .footer-links a:hover{color:#fff8ee;transform:translateX(3px)}
    .copyright{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:rgba(255,250,242,.48);font-size:13px;padding-top:24px}
    .float-cta{
      position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:45;
      display:none;align-items:center;gap:12px;padding:10px 12px 10px 16px;border-radius:999px;
      background:rgba(23,20,18,.92);color:#fff8ee;box-shadow:0 20px 55px rgba(23,20,18,.22);backdrop-filter:blur(12px)
    }
    .float-cta span{font-size:13px;color:rgba(255,250,242,.76);white-space:nowrap}
    @media (max-width:1024px){
      .section{padding:78px 0}
      .hero-grid,.play-grid,.cta-panel,.faq-wrap,.news-layout{grid-template-columns:1fr}
      .fund-panel{grid-template-columns:1fr 1fr}
      .progress-card{min-height:auto}
      .bento-card.large{grid-column:span 6;min-height:300px}
      .bento-card.small,.bento-card.wide{grid-column:span 3}
      .reward-track{grid-template-columns:1fr 1fr}
      .reward-card.feature{grid-column:1/-1}
      .task-board{grid-template-columns:repeat(2,1fr)}
      .rank-card{position:relative;top:auto}
      .topic-grid{grid-template-columns:repeat(3,1fr)}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-wrap{height:70px}
      .nav-links{display:none}
      .menu-toggle{display:inline-grid;place-items:center}
      .mobile-panel.open{display:grid;gap:8px}
      .mobile-panel .nav-link{display:block;border-radius:14px;padding:12px 14px}
      .hero{padding:32px 0 58px}
      .hero-stage{border-radius:28px}
      .hero-grid{padding:22px}
      .hero-copy{padding:8px 2px}
      h1{letter-spacing:-.05em}
      .hero-actions .btn{width:100%}
      .fund-panel{grid-template-columns:1fr}
      .tier-stack{gap:12px}
      .section-head{display:block}
      .bento{grid-template-columns:1fr}
      .bento-card.large,.bento-card.small,.bento-card.wide{grid-column:auto;min-height:auto}
      .reward-track,.compare-wrap{grid-template-columns:1fr}
      .task-board{grid-template-columns:1fr}
      .topic-grid{grid-template-columns:1fr 1fr}
      .form-grid{grid-template-columns:1fr}
      .cta-panel{padding:22px;border-radius:28px}
      .form-card{padding:22px}
      .footer-grid{grid-template-columns:1fr}
      .float-cta{display:flex}
    }
    @media (max-width:520px){
      .section{padding:62px 0}
      .section-tight{padding:52px 0}
      .hero-points{display:grid}
      .point{width:100%}
      .progress-card{padding:20px}
      .ring-wrap,.ring{width:150px;height:150px}
      .ring:before{width:108px;height:108px}
      .ring-text b{font-size:35px}
      .topic-grid{grid-template-columns:1fr}
      .news-card,.metric,.reward-card,.bento-card{padding:20px}
      .copyright{display:grid}
    }

/* roulang page: article */
:root{
      --ink:#171412;
      --ink-2:#2a2521;
      --muted:#756f68;
      --muted-2:#9a938b;
      --paper:#fffaf2;
      --paper-2:#f5efe5;
      --card:#fffdf8;
      --line:rgba(23,20,18,.12);
      --line-strong:rgba(23,20,18,.18);
      --copper:#a86f3d;
      --copper-2:#8c5528;
      --copper-soft:#ead8c4;
      --green:#687c57;
      --amber:#b88739;
      --shadow:0 18px 60px rgba(30,24,18,.10);
      --shadow-strong:0 24px 80px rgba(30,24,18,.16);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1220px;
      --ease:cubic-bezier(.22,.61,.36,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(168,111,61,.10), transparent 30%),
        linear-gradient(180deg,var(--paper),#fffdf8 42%,var(--paper-2));
      line-height:1.78;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;background:none;cursor:pointer}
    ::selection{background:rgba(168,111,61,.24);color:var(--ink)}
    .site-container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .section{padding:96px 0}
    .section-tight{padding:74px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:9px;
      padding:7px 12px;border:1px solid var(--line);
      border-radius:999px;background:rgba(255,253,248,.76);
      color:var(--copper-2);font-size:13px;font-weight:700;letter-spacing:.04em;
    }
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:999px;background:var(--copper);box-shadow:0 0 0 4px rgba(168,111,61,.12)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-title{font-size:clamp(28px,4vw,44px);line-height:1.14;letter-spacing:-.04em;font-weight:900;margin:14px 0 0}
    .section-desc{max-width:670px;color:var(--muted);font-size:17px;margin-top:14px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      min-height:48px;padding:13px 20px;border-radius:999px;
      font-weight:800;letter-spacing:-.01em;transition:transform .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease),color .22s var(--ease);
      white-space:nowrap;
    }
    .btn .arrow{transition:transform .22s var(--ease)}
    .btn:hover .arrow{transform:translateX(4px)}
    .btn-primary{background:var(--ink);color:#fffaf2;box-shadow:0 12px 28px rgba(23,20,18,.18)}
    .btn-primary:hover{background:linear-gradient(135deg,var(--ink),var(--copper-2));transform:translateY(-2px);box-shadow:0 16px 36px rgba(23,20,18,.22)}
    .btn-secondary{background:rgba(255,253,248,.84);color:var(--ink);border:1px solid var(--line-strong)}
    .btn-secondary:hover{background:#f4e7d7;border-color:rgba(168,111,61,.42);transform:translateY(-2px)}
    .btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,button:focus-visible{
      outline:3px solid rgba(168,111,61,.36);
      outline-offset:3px;
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;
      padding:6px 10px;background:#f1e4d4;color:var(--copper-2);
      font-size:12px;font-weight:800;line-height:1;
    }
    .badge-dark{background:var(--ink);color:#fff7eb}
    .card{
      background:rgba(255,253,248,.88);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease),background .24s var(--ease);
      position:relative;overflow:hidden;
    }
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow-strong);border-color:rgba(168,111,61,.34)}
    .card-line:before{
      content:"";position:absolute;left:0;top:0;width:100%;height:3px;
      background:linear-gradient(90deg,var(--copper),rgba(168,111,61,0));
      transform-origin:left;transform:scaleX(.38);transition:transform .24s var(--ease)
    }
    .card-line:hover:before{transform:scaleX(1)}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(255,250,242,.88);
      backdrop-filter:saturate(1.2) blur(16px);
      border-bottom:1px solid var(--line);
      transition:box-shadow .22s var(--ease),background .22s var(--ease);
    }
    .site-header.is-scrolled{box-shadow:0 12px 34px rgba(23,20,18,.08);background:rgba(255,250,242,.96)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.04em;font-size:21px}
    .brand-mark{
      width:36px;height:36px;border-radius:13px;background:var(--ink);
      display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
      flex:0 0 auto;
    }
    .brand-mark span{width:12px;height:12px;border-radius:999px;background:var(--copper);box-shadow:9px 0 0 rgba(255,250,242,.78),0 9px 0 rgba(255,250,242,.42)}
    .nav-links{display:flex;align-items:center;gap:10px}
    .nav-link{
      padding:10px 14px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;
      transition:background .2s var(--ease),color .2s var(--ease)
    }
    .nav-link:hover,.nav-link.active{background:#f0e4d6;color:var(--ink)}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:rgba(255,253,248,.78)}
    .menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);margin:4px auto;border-radius:99px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
    .menu-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
    .mobile-panel{display:none;border-top:1px solid var(--line);padding:10px 0 18px}
    .mobile-panel .nav-link{display:flex;margin:6px 0;justify-content:space-between}
    .breadcrumb-wrap{
      border-bottom:1px solid var(--line);
      background:rgba(255,253,248,.58);
    }
    .breadcrumb{
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .crumb-list{display:flex;align-items:center;gap:10px;min-width:0;flex-wrap:wrap}
    .crumb-list a{transition:color .2s var(--ease),text-decoration-color .2s var(--ease);text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px}
    .crumb-list a:hover{color:var(--copper-2);text-decoration-color:rgba(168,111,61,.55)}
    .crumb-sep{color:var(--copper);font-weight:900}
    .crumb-current{
      color:var(--ink);
      max-width:520px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      display:inline-block;
      vertical-align:bottom;
    }
    .back-link{display:inline-flex;align-items:center;gap:8px;color:var(--copper-2);white-space:nowrap}
    .back-link:hover{color:var(--ink)}
    .article-hero{padding:62px 0 42px;position:relative}
    .article-hero:before{
      content:"";position:absolute;inset:0;z-index:-1;
      background-image:linear-gradient(rgba(23,20,18,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(23,20,18,.045) 1px,transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.74) 55%,transparent 100%);
    }
    .article-shell{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:34px;
      align-items:stretch;
    }
    .article-title-panel{
      border:1px solid var(--line);
      border-radius:40px;
      padding:46px;
      background:linear-gradient(135deg,rgba(255,253,248,.94),rgba(245,239,229,.84));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .article-title-panel:after{
      content:"";
      position:absolute;
      right:-70px;
      top:-80px;
      width:240px;
      height:240px;
      border-radius:999px;
      border:1px solid rgba(168,111,61,.24);
      box-shadow:inset 0 0 0 24px rgba(168,111,61,.045);
    }
    .article-title-panel h1{
      position:relative;
      z-index:1;
      margin:18px 0 20px;
      max-width:900px;
      font-size:clamp(34px,5.2vw,64px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:950;
    }
    .article-lead{
      position:relative;
      z-index:1;
      max-width:830px;
      color:var(--muted);
      font-size:18px;
      line-height:1.86;
      margin:0;
    }
    .meta-row{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-top:26px;
    }
    .meta-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,250,242,.72);
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .meta-pill strong{color:var(--ink)}
    .invite-panel{
      padding:28px;
      border-radius:32px;
      background:var(--ink);
      color:#fffaf2;
      box-shadow:var(--shadow-strong);
      border:1px solid rgba(255,250,242,.10);
      position:relative;
      overflow:hidden;
    }
    .invite-panel:before{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:220px;
      height:220px;
      border-radius:999px;
      background:rgba(168,111,61,.32);
      filter:blur(2px);
    }
    .invite-panel h2{
      margin:14px 0 10px;
      font-size:25px;
      line-height:1.2;
      letter-spacing:-.035em;
      font-weight:950;
      position:relative;
    }
    .invite-panel p{
      color:rgba(255,250,242,.74);
      margin:0;
      font-size:15px;
      line-height:1.78;
      position:relative;
    }
    .progress-wrap{margin:22px 0 18px;position:relative}
    .progress-top{display:flex;justify-content:space-between;align-items:center;color:rgba(255,250,242,.80);font-size:13px;font-weight:800;margin-bottom:9px}
    .progress-track{height:10px;border-radius:999px;background:rgba(255,250,242,.12);overflow:hidden}
    .progress-bar{height:100%;width:68%;border-radius:999px;background:linear-gradient(90deg,var(--copper),#e7c394)}
    .invite-list{display:grid;gap:10px;margin:22px 0 0;padding:0;list-style:none;position:relative}
    .invite-list li{display:flex;align-items:flex-start;gap:10px;color:rgba(255,250,242,.82);font-size:14px}
    .invite-list li:before{content:"";width:7px;height:7px;border-radius:99px;background:var(--copper);margin-top:10px;flex:0 0 auto}
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,850px) 290px;
      gap:42px;
      align-items:start;
      padding:26px 0 90px;
    }
    .article-main{min-width:0}
    .article-card{
      background:rgba(255,253,248,.94);
      border:1px solid var(--line);
      border-radius:32px;
      box-shadow:var(--shadow);
      padding:46px;
    }
    .article-content{
      color:var(--ink-2);
      font-size:17px;
      line-height:1.92;
      word-break:break-word;
    }
    .article-content > *:first-child{margin-top:0}
    .article-content > *:last-child{margin-bottom:0}
    .article-content p{margin:1.15em 0}
    .article-content h2{
      margin:2.15em 0 .85em;
      font-size:clamp(26px,3vw,34px);
      line-height:1.22;
      letter-spacing:-.035em;
      font-weight:950;
      color:var(--ink);
      padding-top:.18em;
    }
    .article-content h3{
      margin:1.75em 0 .65em;
      font-size:22px;
      line-height:1.34;
      letter-spacing:-.02em;
      font-weight:900;
      color:var(--ink);
    }
    .article-content h4{margin:1.55em 0 .5em;font-size:19px;font-weight:900;color:var(--ink)}
    .article-content a{
      color:var(--ink);
      font-weight:800;
      text-decoration:underline;
      text-decoration-thickness:1px;
      text-underline-offset:4px;
      text-decoration-color:rgba(168,111,61,.55);
      transition:color .2s var(--ease),text-decoration-color .2s var(--ease);
    }
    .article-content a:hover{color:var(--copper-2);text-decoration-color:var(--copper-2)}
    .article-content ul,.article-content ol{margin:1.2em 0;padding:0;list-style:none}
    .article-content li{position:relative;margin:.72em 0;padding-left:28px}
    .article-content ul li:before{
      content:"";
      position:absolute;
      left:4px;
      top:.78em;
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--copper);
      box-shadow:0 0 0 5px rgba(168,111,61,.12);
    }
    .article-content ol{counter-reset:item}
    .article-content ol li{counter-increment:item}
    .article-content ol li:before{
      content:counter(item);
      position:absolute;
      left:0;
      top:.24em;
      width:20px;
      height:20px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:#f1e4d4;
      color:var(--copper-2);
      font-size:12px;
      font-weight:900;
      line-height:1;
    }
    .article-content blockquote{
      margin:1.6em 0;
      padding:22px 24px;
      border-left:4px solid var(--copper);
      border-radius:0 var(--radius-md) var(--radius-md) 0;
      background:#f7efe4;
      color:var(--ink-2);
      font-weight:700;
    }
    .article-content img{
      border-radius:22px;
      border:1px solid var(--line);
      box-shadow:0 14px 42px rgba(30,24,18,.10);
      margin:1.7em auto;
      height:auto;
    }
    .article-content table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:18px;
      margin:1.7em 0;
      background:var(--card);
      display:block;
      max-width:100%;
      overflow-x:auto;
    }
    .article-content th,.article-content td{
      padding:13px 16px;
      border-bottom:1px solid var(--line);
      border-right:1px solid var(--line);
      white-space:nowrap;
    }
    .article-content th{
      background:#f3e8da;
      font-weight:900;
      color:var(--ink);
    }
    .article-content tr:last-child td{border-bottom:0}
    .article-content th:last-child,.article-content td:last-child{border-right:0}
    .article-content pre{
      overflow:auto;
      padding:20px;
      border-radius:18px;
      background:#211c18;
      color:#fff8ed;
      line-height:1.7;
      margin:1.6em 0;
    }
    .article-content code{
      padding:.18em .42em;
      border-radius:8px;
      background:#f2e6d8;
      color:var(--copper-2);
      font-size:.92em;
    }
    .article-content pre code{padding:0;background:transparent;color:inherit}
    .empty-state{
      display:grid;
      place-items:center;
      text-align:center;
      padding:72px 24px;
      border:1px dashed rgba(168,111,61,.38);
      border-radius:26px;
      background:#faf3e9;
    }
    .empty-icon{
      width:54px;
      height:54px;
      border-radius:18px;
      background:var(--ink);
      margin-bottom:18px;
      display:grid;
      place-items:center;
      color:#fffaf2;
      font-weight:950;
      box-shadow:0 14px 34px rgba(23,20,18,.16);
    }
    .empty-state h2{margin:0 0 10px;font-size:28px;line-height:1.25;letter-spacing:-.03em;font-weight:950}
    .empty-state p{margin:0 0 24px;color:var(--muted)}
    .side-panel{
      position:sticky;
      top:102px;
      display:grid;
      gap:18px;
    }
    .side-card{
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,253,248,.84);
      box-shadow:0 14px 42px rgba(30,24,18,.08);
      padding:22px;
    }
    .side-card h2{
      margin:0 0 12px;
      font-size:18px;
      line-height:1.3;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .side-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .mini-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
    .mini-list a{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:11px 12px;
      border-radius:14px;
      background:#f7efe4;
      color:var(--ink);
      font-size:14px;
      font-weight:800;
      transition:background .2s var(--ease),transform .2s var(--ease),color .2s var(--ease);
    }
    .mini-list a:hover{background:#edd8c1;color:var(--copper-2);transform:translateX(3px)}
    .mini-list span:last-child{color:var(--copper);font-weight:950}
    .agenda-section{padding:0 0 90px}
    .detail-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .detail-card{padding:28px}
    .detail-card h2{font-size:24px;line-height:1.24;letter-spacing:-.03em;font-weight:950;margin:0 0 12px}
    .detail-card p{color:var(--muted);margin:0 0 18px}
    .step-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .step-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:13px;
      border:1px solid var(--line);
      border-radius:16px;
      background:rgba(255,250,242,.72);
    }
    .step-num{
      width:28px;height:28px;border-radius:999px;background:var(--ink);color:#fffaf2;
      display:grid;place-items:center;font-size:12px;font-weight:950;flex:0 0 auto;
    }
    .step-list strong{display:block;font-weight:950;line-height:1.35}
    .step-list span{display:block;color:var(--muted);font-size:14px;margin-top:3px;line-height:1.65}
    .faq-list{display:grid;gap:12px}
    details.faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,253,248,.82);
      overflow:hidden;
      transition:border-color .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease);
    }
    details.faq-item[open]{border-color:rgba(168,111,61,.38);background:#fffaf2;box-shadow:0 12px 34px rgba(30,24,18,.08)}
    .faq-item summary{
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      font-weight:950;
      cursor:pointer;
      line-height:1.35;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-icon{
      width:28px;height:28px;border-radius:999px;background:#f1e4d4;color:var(--copper-2);
      display:grid;place-items:center;font-weight:950;flex:0 0 auto;
      transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
    }
    details[open] .faq-icon{transform:rotate(45deg);background:var(--copper);color:#fffaf2}
    .faq-body{padding:0 20px 20px;color:var(--muted);font-size:15px;line-height:1.78}
    .recommend{padding:0 0 96px}
    .recommend-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
      align-items:stretch;
    }
    .recommend-card{padding:30px}
    .recommend-card h2{font-size:28px;line-height:1.18;letter-spacing:-.035em;font-weight:950;margin:12px 0}
    .recommend-card p{margin:0;color:var(--muted)}
    .link-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
    .feedback-cta{
      padding:36px;
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(23,20,18,.96),rgba(44,35,28,.96)),
        var(--ink);
      color:#fffaf2;
      box-shadow:var(--shadow-strong);
      position:relative;
      overflow:hidden;
    }
    .feedback-cta:after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-110px;
      width:250px;
      height:250px;
      border-radius:999px;
      background:rgba(168,111,61,.28);
    }
    .feedback-cta h2{position:relative;margin:10px 0 12px;font-size:32px;line-height:1.14;letter-spacing:-.04em;font-weight:950}
    .feedback-cta p{position:relative;margin:0;color:rgba(255,250,242,.72);max-width:680px}
    .feedback-cta .link-row{position:relative}
    .feedback-cta .btn-secondary{background:rgba(255,250,242,.08);border-color:rgba(255,250,242,.20);color:#fffaf2}
    .feedback-cta .btn-secondary:hover{background:rgba(168,111,61,.28);border-color:rgba(232,196,154,.48)}
    .site-footer{
      background:var(--ink);
      color:#fffaf2;
      padding:64px 0 26px;
      position:relative;
      overflow:hidden;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      right:0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--copper),transparent);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .7fr;
      gap:42px;
      padding-bottom:42px;
      border-bottom:1px solid rgba(255,250,242,.12);
    }
    .footer-brand{display:inline-flex;align-items:center;gap:12px;font-size:22px;font-weight:950;letter-spacing:-.04em}
    .site-footer .brand-mark{background:#fffaf2}
    .site-footer .brand-mark span{background:var(--copper);box-shadow:9px 0 0 rgba(23,20,18,.72),0 9px 0 rgba(23,20,18,.42)}
    .footer-text{max-width:440px;color:rgba(255,250,242,.68);margin:18px 0 0}
    .footer-col h3{font-size:15px;font-weight:950;margin:0 0 14px;color:#fffaf2}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .footer-links a{color:rgba(255,250,242,.68);transition:color .2s var(--ease),transform .2s var(--ease);display:inline-block}
    .footer-links a:hover{color:#f0c79e;transform:translateX(3px)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:24px;
      color:rgba(255,250,242,.52);
      font-size:13px;
    }
    @media (max-width:1024px){
      .article-shell{grid-template-columns:1fr}
      .invite-panel{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}
      .invite-list{margin-top:0}
      .article-layout{grid-template-columns:1fr}
      .side-panel{position:static;grid-template-columns:1fr 1fr}
      .detail-grid,.recommend-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid > div:first-child{grid-column:1/-1}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-wrap{height:70px}
      .nav-links{display:none}
      .menu-toggle{display:block}
      .mobile-panel.is-open{display:block}
      .breadcrumb{align-items:flex-start;flex-direction:column;padding:14px 0}
      .crumb-current{max-width:calc(100vw - 70px)}
      .article-hero{padding:40px 0 28px}
      .article-title-panel{padding:30px 22px;border-radius:28px}
      .article-title-panel h1{font-size:clamp(34px,10vw,44px)}
      .article-lead{font-size:16px}
      .invite-panel{grid-template-columns:1fr;border-radius:26px;padding:24px}
      .article-layout{gap:24px;padding-bottom:62px}
      .article-card{padding:28px 20px;border-radius:26px}
      .article-content{font-size:16px;line-height:1.86}
      .side-panel{grid-template-columns:1fr}
      .detail-card,.recommend-card,.feedback-cta{padding:24px;border-radius:24px}
      .section-head{display:block}
      .section,.section-tight{padding:62px 0}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .link-row .btn{width:100%}
    }
    @media (max-width:520px){
      .brand{font-size:18px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .btn{width:100%;min-height:50px}
      .meta-row{align-items:flex-start}
      .meta-pill{max-width:100%}
      .breadcrumb{font-size:13px}
      .article-title-panel{border-radius:24px}
      .article-content table{font-size:14px}
      .recommend{padding-bottom:70px}
      .copyright{display:grid}
    }