/* roulang page: index */
:root{
      --bg:#f4f6f1;
      --surface:#ffffff;
      --surface-alt:#eef3e8;
      --line:#d9e0d0;
      --text:#172018;
      --muted:#64705e;
      --green:#1f7a46;
      --green-deep:#0f5b33;
      --yellow:#f1c84b;
      --orange:#f39a43;
      --ink:#111712;
      --shadow:0 14px 36px rgba(17, 23, 18, .08);
      --shadow-soft:0 8px 22px rgba(17, 23, 18, .06);
      --radius:18px;
      --radius-sm:12px;
      --radius-xs:10px;
      --gap:24px;
      --gap-sm:14px;
      --focus:0 0 0 3px rgba(31, 122, 70, .18);
    }
    *{box-sizing:border-box}
    html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.7}
    body{min-height:100vh}
    a{color:inherit;text-decoration:none;transition:all .2s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:none;box-shadow:var(--focus)}
    .site-wrap{overflow:hidden}
    .container{max-width:1240px}
    .topbar{
      background:linear-gradient(90deg,var(--ink),#162116 60%,#23301f);
      color:#fff;
      border-bottom:1px solid rgba(255,255,255,.08)
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px 0 10px
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(135deg,var(--green),#2da45d 55%,#8fd36d);
      display:grid;place-items:center;
      color:#fff;font-weight:800;
      box-shadow:0 10px 22px rgba(31,122,70,.28)
    }
    .brand-text strong{
      display:block;
      font-size:1.05rem;
      letter-spacing:0
    }
    .brand-text span{
      display:block;
      font-size:.84rem;
      color:rgba(255,255,255,.72)
    }
    .search-shell{
      flex:1;
      max-width:430px;
      margin-left:auto
    }
    .search-shell form{
      display:flex;
      align-items:center;
      gap:10px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      padding:6px 8px 6px 14px
    }
    .search-shell input{
      margin:0;
      border:0;
      background:transparent;
      color:#fff;
      box-shadow:none;
      padding:0;
      height:34px
    }
    .search-shell input::placeholder{color:rgba(255,255,255,.55)}
    .search-shell button{
      border:0;
      background:var(--yellow);
      color:#1a1f16;
      border-radius:999px;
      padding:10px 16px;
      font-weight:700
    }
    .channel-row{
      border-top:1px solid rgba(255,255,255,.08);
      padding:10px 0 16px
    }
    .channel-strip{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding-bottom:4px
    }
    .channel-strip::-webkit-scrollbar{display:none}
    .channel-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
      border:1px solid rgba(255,255,255,.12);
      color:#e7f0e5;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      font-size:.93rem
    }
    .channel-chip:hover,
    .channel-chip.is-active{
      background:#fff;
      color:#17311f;
      border-color:#fff
    }
    .channel-chip i{font-size:.8rem;color:var(--yellow)}
    .hero{
      position:relative;
      padding:30px 0 24px;
      background:
        radial-gradient(1200px 520px at 85% 10%, rgba(241,200,75,.25), transparent 60%),
        radial-gradient(800px 420px at 15% 30%, rgba(31,122,70,.18), transparent 55%),
        linear-gradient(180deg,#f7fbf4 0%, #eef4e9 100%);
      border-bottom:1px solid var(--line)
    }
    .hero-panel{
      background:linear-gradient(135deg,#162116 0%,#203123 56%,#2a4a2f 100%);
      color:#fff;
      border-radius:28px;
      padding:30px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:auto -10% -40% auto;
      width:340px;height:340px;border-radius:50%;
      background:radial-gradient(circle at center, rgba(241,200,75,.22), rgba(241,200,75,0) 62%);
      pointer-events:none
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.12);
      font-size:.9rem;
      margin-bottom:16px
    }
    .hero h1{
      margin:0;
      color:#fff;
      font-size:clamp(2rem, 3.2vw, 3.45rem);
      line-height:1.12;
      letter-spacing:0
    }
    .hero-lead{
      margin:16px 0 0;
      max-width:42rem;
      color:rgba(255,255,255,.84);
      font-size:1.03rem
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px
    }
    .btn-strong,
    .btn-soft,
    .btn-linkish{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:999px;
      font-weight:700;
      padding:12px 18px;
      border:1px solid transparent
    }
    .btn-strong{
      background:var(--yellow);
      color:#1a1f16
    }
    .btn-strong:hover{transform:translateY(-1px);color:#1a1f16;box-shadow:0 10px 20px rgba(241,200,75,.22)}
    .btn-soft{
      background:transparent;
      border-color:rgba(255,255,255,.22);
      color:#fff
    }
    .btn-soft:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateY(-1px)}
    .btn-linkish{
      padding-left:0;
      padding-right:0;
      color:#fff
    }
    .hero-aside{
      display:grid;
      gap:14px;
      height:100%
    }
    .mini-board{
      background:rgba(255,255,255,.92);
      color:var(--text);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-soft);
      border:1px solid rgba(255,255,255,.55)
    }
    .mini-board h2,
    .mini-board h3{
      margin:0 0 10px;
      font-size:1rem;
      color:var(--ink)
    }
    .countdown{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px
    }
    .countdown div{
      background:#f3f7ef;
      border:1px solid var(--line);
      border-radius:16px;
      text-align:center;
      padding:12px 8px
    }
    .countdown strong{
      display:block;
      font-size:1.4rem;
      color:var(--green-deep);
      line-height:1.1
    }
    .countdown span{
      display:block;
      font-size:.78rem;
      color:var(--muted)
    }
    .stat-stack{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:10px
    }
    .stat-card{
      background:#f8faf5;
      border:1px solid var(--line);
      border-radius:16px;
      padding:14px
    }
    .stat-card strong{
      display:block;
      font-size:1.25rem;
      color:var(--green)
    }
    .stat-card span{
      display:block;
      color:var(--muted);
      font-size:.9rem
    }
    .section{
      padding:28px 0
    }
    .section.alt{
      background:linear-gradient(180deg,rgba(255,255,255,.56),rgba(255,255,255,.12))
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:18px
    }
    .section-title{
      margin:0;
      font-size:1.45rem;
      color:var(--ink)
    }
    .section-copy{
      margin:6px 0 0;
      color:var(--muted);
      max-width:54rem
    }
    .section-more{
      color:var(--green);
      font-weight:700;
      white-space:nowrap
    }
    .track{
      display:flex;
      gap:14px;
      overflow-x:auto;
      padding-bottom:4px;
      scrollbar-width:none
    }
    .track::-webkit-scrollbar{display:none}
    .track-card{
      min-width:240px;
      flex:0 0 240px;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-soft)
    }
    .track-card .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      background:#edf6ef;
      color:var(--green-deep);
      border-radius:999px;
      padding:6px 10px;
      font-size:.82rem;
      margin-bottom:12px
    }
    .track-card h3{
      margin:0 0 8px;
      font-size:1.02rem
    }
    .track-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:16px
    }
    .feature-big{
      grid-column:span 7;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:28px;
      padding:22px;
      box-shadow:var(--shadow-soft)
    }
    .feature-list{
      grid-column:span 5;
      background:linear-gradient(180deg,#fff, #f6fbf2);
      border:1px solid var(--line);
      border-radius:28px;
      padding:22px
    }
    .featured-card{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:stretch
    }
    .poster{
      min-height:240px;
      border-radius:22px;
      background:
        linear-gradient(145deg, rgba(31,122,70,.88), rgba(13,28,18,.85)),
        url('https://images.unsplash.com/photo-1508098682722-e99c43a406b2?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
      position:relative;
      overflow:hidden
    }
    .poster:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.38))
    }
    .poster-note{
      position:absolute;
      left:18px;
      bottom:18px;
      right:18px;
      z-index:1;
      color:#fff
    }
    .poster-note strong{
      display:block;
      font-size:1.25rem;
      margin-bottom:4px
    }
    .poster-note span{
      display:block;
      color:rgba(255,255,255,.88);
      font-size:.92rem
    }
    .feature-copy h3{
      margin:0 0 10px;
      font-size:1.18rem
    }
    .feature-copy p{
      margin:0 0 14px;
      color:var(--muted)
    }
    .feature-points{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px
    }
    .feature-points li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      background:#f6faf4;
      border:1px solid var(--line);
      border-radius:14px;
      padding:12px 14px
    }
    .feature-points i{
      color:var(--orange);
      margin-top:.2rem
    }
    .content-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:16px
    }
    .content-block{
      grid-column:span 4;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:24px;
      padding:18px;
      box-shadow:var(--shadow-soft)
    }
    .content-block h3{
      margin:0 0 10px;
      font-size:1.05rem
    }
    .content-block p{
      margin:0;
      color:var(--muted)
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--ink);
      font-size:.92rem
    }
    .pill strong{
      color:var(--green)
    }
    .stats-band{
      background:linear-gradient(180deg,#112016,#1b2c1f);
      color:#fff;
      border-radius:28px;
      padding:24px;
      box-shadow:var(--shadow)
    }
    .stats-band .section-title,
    .stats-band .section-copy,
    .stats-band .section-more{color:#fff}
    .metrics{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:14px
    }
    .metric{
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:20px;
      padding:18px
    }
    .metric strong{
      display:block;
      font-size:1.8rem;
      line-height:1.1;
      margin-bottom:6px;
      color:var(--yellow)
    }
    .metric span{
      color:rgba(255,255,255,.82);
      font-size:.94rem
    }
    .steps{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px
    }
    .step{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:24px;
      padding:20px;
      box-shadow:var(--shadow-soft)
    }
    .step .num{
      width:40px;height:40px;border-radius:12px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--green),#3caf66);
      color:#fff;
      font-weight:800;
      margin-bottom:12px
    }
    .step h3{margin:0 0 8px;font-size:1.03rem}
    .step p{margin:0;color:var(--muted)}
    .loop-list{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:28px;
      overflow:hidden;
      box-shadow:var(--shadow-soft)
    }
    .loop-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px 18px;
      border-top:1px solid var(--line)
    }
    .loop-item:first-child{border-top:0}
    .loop-time{
      width:62px;
      text-align:center;
      padding:10px 8px;
      background:#f2f7ee;
      border-radius:14px;
      color:var(--green-deep);
      font-weight:800;
      line-height:1.1
    }
    .loop-content h3{
      margin:0 0 4px;
      font-size:1.02rem
    }
    .loop-content p{
      margin:0;
      color:var(--muted);
      font-size:.93rem
    }
    .loop-meta{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--muted);
      white-space:nowrap;
      font-size:.92rem
    }
    .loop-meta .cat{
      padding:6px 10px;
      border-radius:999px;
      background:#edf6ef;
      color:var(--green-deep)
    }
    .empty-state{
      padding:30px 18px;
      text-align:center;
      color:var(--muted)
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px
    }
    .accordion{
      margin:0;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:24px;
      overflow:hidden;
      box-shadow:var(--shadow-soft)
    }
    .accordion-title{
      padding:16px 18px;
      font-weight:700;
      color:var(--ink);
      background:#fbfcf8;
      border-bottom:1px solid var(--line)
    }
    .accordion-content{
      padding:16px 18px;
      color:var(--muted)
    }
    .cta-band{
      background:linear-gradient(135deg,#17311f 0%, #27452a 62%, #335f35 100%);
      color:#fff;
      border-radius:30px;
      padding:26px;
      box-shadow:var(--shadow)
    }
    .cta-band h2{
      margin:0 0 10px;
      color:#fff;
      font-size:1.5rem
    }
    .cta-band p{
      margin:0;
      color:rgba(255,255,255,.85)
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px
    }
    .footer{
      background:#101610;
      color:#d9e2d5;
      margin-top:24px;
      padding:32px 0 22px;
      border-top:1px solid rgba(255,255,255,.06)
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:20px
    }
    .footer h3{
      margin:0 0 12px;
      color:#fff;
      font-size:1.02rem
    }
    .footer p,
    .footer a{
      color:#ced8ca;
      font-size:.95rem
    }
    .footer-links{
      display:grid;
      gap:10px
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      gap:8px
    }
    .footer-links a:hover{color:#fff}
    .copyright{
      margin-top:24px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#9fb09a;
      font-size:.9rem
    }
    .back-top{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      padding:10px 14px;
      border-radius:999px
    }
    .back-top:hover{background:rgba(255,255,255,.12);color:#fff}
    .mobile-nav{
      display:none
    }
    @media (max-width: 1024px){
      .feature-grid,
      .content-grid,
      .faq-wrap,
      .footer-grid{grid-template-columns:1fr}
      .feature-big,
      .feature-list,
      .content-block{grid-column:span 12}
      .featured-card{grid-template-columns:1fr}
      .metrics{grid-template-columns:repeat(2,1fr)}
      .steps{grid-template-columns:1fr}
    }
    @media (max-width: 768px){
      .brand-row{
        flex-direction:column;
        align-items:stretch
      }
      .search-shell{max-width:none;margin-left:0}
      .hero-panel{padding:22px}
      .hero h1{font-size:2rem}
      .countdown{grid-template-columns:repeat(2,1fr)}
      .loop-item{
        grid-template-columns:1fr;
        align-items:flex-start
      }
      .loop-meta{justify-content:flex-start;flex-wrap:wrap}
      .metrics{grid-template-columns:1fr}
      .section-head{
        flex-direction:column;
        align-items:flex-start
      }
    }
    @media (max-width: 520px){
      .hero-actions,
      .cta-actions{flex-direction:column}
      .btn-strong,.btn-soft{width:100%}
      .brand-mark{width:38px;height:38px;border-radius:12px}
      .hero{padding-top:18px}
      .hero-panel{border-radius:22px}
      .mini-board{border-radius:18px}
      .section{padding:22px 0}
      .track-card{min-width:210px;flex-basis:210px}
    }

/* roulang page: article */
:root{
      --bg:#f6f7f2;
      --bg-alt:#eef3e7;
      --surface:#ffffff;
      --surface-2:#fbfbf7;
      --line:#d8e1cf;
      --text:#1e2720;
      --muted:#5d6a61;
      --brand:#1d7a46;
      --brand-2:#a6d73f;
      --accent:#ff9f1c;
      --accent-2:#ffe36a;
      --shadow:0 14px 32px rgba(28,42,32,.10);
      --shadow-soft:0 8px 20px rgba(28,42,32,.07);
      --radius:18px;
      --radius-sm:12px;
      --radius-xs:8px;
      --container:1200px;
      --space:clamp(18px,2vw,28px);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(166,215,63,.18), transparent 28%),
        radial-gradient(circle at top right, rgba(255,159,28,.12), transparent 24%),
        linear-gradient(180deg, #fafcf7 0%, var(--bg) 42%, #f4f7ef 100%);
      line-height:1.7;
    }
    a{color:inherit;text-decoration:none;transition:all .2s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    :focus-visible{outline:3px solid rgba(166,215,63,.55);outline-offset:2px}
    .container{max-width:var(--container);padding:0 20px;margin:0 auto}
    .topbar{
      position:sticky;top:0;z-index:80;
      backdrop-filter:saturate(150%) blur(12px);
      background:rgba(246,247,242,.82);
      border-bottom:1px solid rgba(216,225,207,.9);
    }
    .brand-row{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding:14px 0 12px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .brand-mark{
      width:46px;height:46px;border-radius:14px;
      background:linear-gradient(135deg,var(--brand),#2aa35e);
      color:#fff;display:grid;place-items:center;
      box-shadow:var(--shadow-soft);flex:none;
    }
    .brand-mark i{font-size:20px}
    .brand-text{display:flex;flex-direction:column;min-width:0}
    .brand-text strong{
      font-size:1.05rem;line-height:1.1;letter-spacing:0;
    }
    .brand-text span{
      font-size:.9rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    }
    .search-shell{
      flex:1;max-width:430px;margin-left:auto;
    }
    .search-shell form{
      display:flex;align-items:center;gap:10px;
      background:var(--surface);border:1px solid var(--line);
      border-radius:999px;padding:8px 10px 8px 16px;
      box-shadow:0 4px 14px rgba(28,42,32,.04);
    }
    .search-shell input{
      border:0;box-shadow:none;margin:0;height:42px;background:transparent;
      padding:0;color:var(--text);min-width:0;
    }
    .search-shell input::placeholder{color:#7a877f}
    .search-shell button{
      border:0;border-radius:999px;
      background:linear-gradient(135deg,var(--brand),#238654);
      color:#fff;font-weight:700;
      padding:11px 16px;display:inline-flex;align-items:center;gap:8px;
      box-shadow:0 8px 18px rgba(29,122,70,.20);
    }
    .search-shell button:hover{transform:translateY(-1px);filter:saturate(105%)}
    .channel-row{
      padding:0 0 14px;
    }
    .channel-strip{
      display:flex;align-items:center;gap:10px;
      overflow:auto;scrollbar-width:none;
      padding-bottom:2px;
    }
    .channel-strip::-webkit-scrollbar{display:none}
    .channel-chip{
      flex:none;display:inline-flex;align-items:center;gap:8px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.8);
      color:var(--muted);
      padding:10px 15px;border-radius:999px;
      font-weight:600;font-size:.95rem;
      box-shadow:0 2px 8px rgba(28,42,32,.04);
    }
    .channel-chip:hover{
      border-color:rgba(29,122,70,.24);
      color:var(--brand);
      transform:translateY(-1px);
    }
    .channel-chip.is-active{
      background:linear-gradient(135deg,var(--brand),#2b955b);
      border-color:transparent;color:#fff;
      box-shadow:0 10px 24px rgba(29,122,70,.20);
    }
    .hero{
      padding:28px 0 18px;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      background:
        linear-gradient(135deg, rgba(29,122,70,.96), rgba(22,85,52,.92)),
        linear-gradient(135deg, #1d7a46, #214a2f);
      color:#f6fff6;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.08);
    }
    .hero-panel::before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(115deg, rgba(255,255,255,.08) 0 22%, transparent 22% 100%),
        radial-gradient(circle at 84% 18%, rgba(255,227,106,.28), transparent 22%),
        radial-gradient(circle at 14% 84%, rgba(255,159,28,.18), transparent 26%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.35fr .95fr;
      gap:22px;
      padding:clamp(24px,4vw,42px);
      align-items:end;
    }
    .hero-copy{padding-right:8px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 13px;border-radius:999px;
      background:rgba(255,255,255,.12);
      color:#f4ffea;
      border:1px solid rgba(255,255,255,.13);
      font-size:.92rem;font-weight:700;
      margin-bottom:16px;
    }
    h1{
      margin:0;
      font-size:clamp(2rem,4vw,3.6rem);
      line-height:1.05;
      letter-spacing:0;
    }
    .hero-copy p{
      margin:16px 0 0;
      font-size:1.05rem;
      color:rgba(245,255,239,.92);
      max-width:62ch;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin-top:24px;
    }
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      padding:12px 18px;border-radius:999px;
      font-weight:700;border:1px solid transparent;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--accent),#ffb84d);
      color:#26211b;
      box-shadow:0 10px 22px rgba(255,159,28,.25);
    }
    .btn-primary:hover{transform:translateY(-1px);filter:brightness(1.02)}
    .btn-ghost{
      background:rgba(255,255,255,.08);
      color:#fff;border-color:rgba(255,255,255,.16);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}
    .hero-aside{
      display:grid;gap:14px;
      align-self:stretch;
    }
    .stat-band,.info-band,.step-band{
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.15);
      border-radius:20px;
      padding:16px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
    }
    .stat-grid{
      display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
    }
    .stat{
      background:rgba(255,255,255,.10);
      border-radius:16px;padding:12px 12px 10px;
      border:1px solid rgba(255,255,255,.10);
    }
    .stat strong{
      display:block;font-size:1.35rem;line-height:1.1;
      margin-bottom:5px;color:#fff;
    }
    .stat span{font-size:.86rem;color:rgba(247,255,244,.86)}
    .step-head{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      margin-bottom:10px;
    }
    .step-head strong{font-size:1rem}
    .step-head span{font-size:.88rem;color:rgba(247,255,244,.78)}
    .steps{
      display:grid;gap:10px;
    }
    .step{
      display:flex;gap:12px;align-items:flex-start;
      padding:10px 0;border-top:1px solid rgba(255,255,255,.10);
    }
    .step:first-child{border-top:0;padding-top:0}
    .step-badge{
      width:28px;height:28px;border-radius:999px;flex:none;
      display:grid;place-items:center;
      background:rgba(255,227,106,.18);
      border:1px solid rgba(255,227,106,.30);
      color:#fff;font-size:.88rem;font-weight:700;
    }
    .step p{margin:0;color:rgba(247,255,244,.90);font-size:.95rem}
    .step small{display:block;color:rgba(247,255,244,.70);margin-top:2px}
    .main-wrap{
      padding:18px 0 42px;
    }
    .content-shell{
      display:grid;
      grid-template-columns:minmax(0,1.7fr) minmax(290px,.85fr);
      gap:24px;
      align-items:start;
    }
    .article-card,
    .side-card,
    .related-card,
    .notice-card,
    .faq-card,
    .cta-card{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:22px;
      box-shadow:var(--shadow-soft);
    }
    .article-card{padding:24px}
    .article-head{
      padding-bottom:18px;
      border-bottom:1px solid rgba(216,225,207,.8);
      margin-bottom:20px;
    }
    .crumbs{
      display:flex;flex-wrap:wrap;align-items:center;gap:8px;
      color:var(--muted);
      font-size:.92rem;
      margin-bottom:14px;
    }
    .crumbs a{color:var(--brand);font-weight:600}
    .meta-row{
      display:flex;flex-wrap:wrap;gap:10px;align-items:center;
      margin-top:14px;
      color:var(--muted);
      font-size:.95rem;
    }
    .pill{
      display:inline-flex;align-items:center;gap:7px;
      padding:7px 12px;border-radius:999px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--text);
      font-size:.9rem;
      font-weight:600;
    }
    .article-body{
      font-size:1.03rem;
      color:#243129;
    }
    .article-body h2,
    .article-body h3{
      line-height:1.25;
      margin:28px 0 14px;
      letter-spacing:0;
    }
    .article-body h2{font-size:1.4rem}
    .article-body h3{font-size:1.15rem}
    .article-body p{margin:0 0 16px}
    .article-body ul,
    .article-body ol{
      margin:0 0 18px 1.2rem;
      padding:0;
    }
    .article-body li{margin-bottom:10px}
    .article-body blockquote{
      margin:22px 0;
      padding:18px 18px 18px 20px;
      background:#f3f8ed;
      border-left:4px solid var(--brand);
      border-radius:0 16px 16px 0;
      color:#314036;
    }
    .article-body img{
      border-radius:18px;
      margin:18px 0;
      box-shadow:var(--shadow-soft);
    }
    .article-body table{
      width:100%;
      border-collapse:collapse;
      margin:18px 0;
      overflow:hidden;
      border-radius:16px;
    }
    .article-body th,
    .article-body td{
      border:1px solid var(--line);
      padding:12px 14px;
      text-align:left;
    }
    .article-body th{
      background:#edf5e8;
    }
    .article-body a{
      color:var(--brand);
      text-decoration:underline;
      text-underline-offset:2px;
    }
    .article-foot{
      margin-top:24px;
      padding-top:18px;
      border-top:1px solid rgba(216,225,207,.8);
      display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
    }
    .action-links{
      display:flex;flex-wrap:wrap;gap:10px;
    }
    .action-links a{
      display:inline-flex;align-items:center;gap:8px;
      padding:11px 14px;border-radius:999px;
      border:1px solid var(--line);
      background:var(--surface-2);
      color:var(--text);
      font-weight:700;
    }
    .action-links a:hover{transform:translateY(-1px);border-color:rgba(29,122,70,.25);color:var(--brand)}
    .side-stack{display:grid;gap:16px}
    .side-card{padding:18px}
    .side-title{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      margin-bottom:14px;
    }
    .side-title h2,
    .side-title h3{
      margin:0;font-size:1.05rem;line-height:1.2;
    }
    .side-title a{color:var(--brand);font-weight:700;font-size:.92rem}
    .channel-list,
    .topic-list{
      list-style:none;margin:0;padding:0;
      display:grid;gap:10px;
    }
    .channel-list a,
    .topic-list a{
      display:flex;align-items:flex-start;gap:12px;
      padding:12px 13px;border-radius:16px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff,#fafcf6);
    }
    .channel-list a:hover,
    .topic-list a:hover{
      border-color:rgba(29,122,70,.26);
      transform:translateY(-1px);
    }
    .mini-tag{
      flex:none;
      padding:5px 9px;border-radius:999px;
      background:#edf5e8;
      color:var(--brand);
      font-size:.82rem;font-weight:700;
    }
    .item-text strong{
      display:block;line-height:1.35;margin-bottom:4px;
    }
    .item-text span{
      display:block;color:var(--muted);font-size:.9rem;
    }
    .progress{
      height:10px;border-radius:999px;background:#e8efdf;overflow:hidden;margin-top:10px;
    }
    .progress > i{
      display:block;height:100%;
      width:72%;
      background:linear-gradient(90deg,var(--brand),var(--brand-2));
      border-radius:inherit;
    }
    .faq-block{
      margin-top:22px;
      display:grid;gap:14px;
    }
    .faq-card{padding:18px 18px 8px}
    .faq-card h2{margin:0 0 12px;font-size:1.1rem}
    details{
      border-top:1px solid rgba(216,225,207,.8);
      padding:14px 0;
    }
    details:first-of-type{border-top:0}
    summary{
      cursor:pointer;
      list-style:none;
      font-weight:700;
      color:var(--text);
      display:flex;justify-content:space-between;gap:12px;
    }
    summary::-webkit-details-marker{display:none}
    summary::after{
      content:"+";
      color:var(--brand);
      flex:none;
      font-size:1.2rem;
      line-height:1;
    }
    details[open] summary::after{content:"−"}
    details p{margin:12px 0 0;color:var(--muted)}
    .cta-card{
      padding:22px;
      display:grid;
      gap:14px;
      background:
        linear-gradient(135deg, rgba(29,122,70,.07), rgba(255,159,28,.08)),
        var(--surface);
    }
    .cta-card h2{margin:0;font-size:1.2rem}
    .cta-card p{margin:0;color:var(--muted)}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
    .cta-actions .btn{min-width:152px}
    .notice-card{
      padding:18px;
      background:linear-gradient(180deg,#fff, #f8fbf3);
    }
    .notice-card h3{margin:0 0 10px;font-size:1.05rem}
    .notice-card p{margin:0;color:var(--muted)}
    .footer{
      margin-top:30px;
      background:linear-gradient(180deg,#203428,#16251d);
      color:#eff7ef;
      padding:34px 0 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:22px;
    }
    .footer h3{margin:0 0 12px;font-size:1.05rem;color:#fff}
    .footer p{margin:0;color:rgba(234,243,234,.82)}
    .footer-links{
      display:grid;gap:10px;
    }
    .footer-links a{
      display:inline-flex;align-items:center;gap:9px;
      color:#eff7ef;
      width:fit-content;
      opacity:.92;
    }
    .footer-links a:hover{opacity:1;color:#fff;transform:translateX(2px)}
    .copyright{
      margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.10);
      color:rgba(239,247,239,.78);
      font-size:.92rem;
    }
    .copyright a{color:#fff;text-decoration:underline;text-underline-offset:2px}
    .empty-state{
      padding:28px 18px;
      text-align:center;
      background:linear-gradient(180deg,#fff,#f7faf3);
      border:1px dashed #cdd9c1;
      border-radius:20px;
    }
    .empty-state h2{margin:0 0 10px;font-size:1.25rem}
    .empty-state p{margin:0 0 18px;color:var(--muted)}
    .empty-state .btn{min-width:160px}
    @media screen and (max-width: 1024px){
      .hero-grid,
      .content-shell,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .search-shell{max-width:none}
      .hero-aside{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}
    }
    @media screen and (max-width: 768px){
      .brand-row{flex-direction:column;align-items:stretch}
      .search-shell{margin-left:0}
      .hero-grid{padding:22px}
      .hero-aside{grid-template-columns:1fr}
      .stat-grid{grid-template-columns:1fr}
      .article-card,.side-card,.faq-card,.cta-card,.notice-card{padding:18px}
      .article-foot{align-items:flex-start}
    }
    @media screen and (max-width: 520px){
      .container{padding:0 14px}
      .brand-text span{white-space:normal}
      .search-shell form{padding:7px 9px 7px 13px}
      .search-shell button{padding:10px 12px}
      .hero{padding-top:18px}
      h1{font-size:2rem}
      .btn,.action-links a{width:100%;justify-content:center}
      .hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}
    }

/* roulang page: category1 */
:root {
      --bg: #f6f7f2;
      --bg-alt: #eef2e8;
      --panel: #ffffff;
      --panel-2: #f1f5eb;
      --line: #d8e0d2;
      --text: #1d231f;
      --muted: #5f6b60;
      --green: #1f7a3d;
      --green-2: #2f9b4d;
      --lime: #d6f23f;
      --orange: #f28c28;
      --yellow: #ffce3a;
      --shadow: 0 14px 34px rgba(23, 33, 20, 0.08);
      --shadow-soft: 0 8px 20px rgba(23, 33, 20, 0.06);
      --radius: 18px;
      --radius-sm: 12px;
      --radius-xs: 8px;
      --container: 1180px;
      --space: 24px;
      --space-lg: 40px;
      --space-xl: 64px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      color: var(--text);
      background:
        linear-gradient(180deg, #fbfcf8 0%, #f2f5ed 45%, #edf2e8 100%);
      line-height: 1.7;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input { font: inherit; }
    ::selection { background: rgba(31, 122, 61, 0.16); }

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

    .topbar {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(16px);
      background: rgba(246, 247, 242, 0.92);
      border-bottom: 1px solid rgba(216, 224, 210, 0.9);
    }

    .brand-row {
      display: flex;
      gap: 18px;
      align-items: center;
      justify-content: space-between;
      padding: 14px 0 12px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }

    .brand-mark {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--green), #164c29);
      color: #fff;
      box-shadow: var(--shadow-soft);
      flex: 0 0 auto;
    }

    .brand-mark i { font-size: 1.15rem; }
    .brand-text strong {
      display: block;
      font-size: 1.06rem;
      letter-spacing: 0;
      color: #111712;
    }
    .brand-text span {
      display: block;
      font-size: 0.86rem;
      color: var(--muted);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .search-shell {
      width: min(420px, 100%);
      flex: 0 1 auto;
    }
    .search-shell form {
      display: flex;
      gap: 0;
      align-items: stretch;
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255,255,255,0.82);
      box-shadow: 0 6px 18px rgba(23, 33, 20, 0.04);
    }
    .search-shell input {
      flex: 1;
      min-width: 0;
      border: 0;
      padding: 0.86rem 1rem;
      background: transparent;
      color: var(--text);
      outline: none;
    }
    .search-shell input::placeholder { color: #819083; }
    .search-shell button {
      border: 0;
      background: linear-gradient(135deg, var(--green), #176433);
      color: #fff;
      padding: 0.86rem 1.1rem;
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      cursor: pointer;
      transition: transform .18s ease, filter .18s ease;
    }
    .search-shell button:hover { transform: translateY(-1px); filter: brightness(1.03); }

    .channel-row {
      padding: 0 0 14px;
    }
    .channel-strip {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      padding-bottom: 2px;
    }
    .channel-strip::-webkit-scrollbar { display: none; }
    .channel-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
      border-radius: 999px;
      padding: 0.62rem 0.98rem;
      border: 1px solid rgba(216, 224, 210, 0.95);
      background: rgba(255,255,255,0.86);
      color: #314034;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
    }
    .channel-chip:hover {
      transform: translateY(-1px);
      border-color: rgba(31, 122, 61, 0.35);
      color: var(--green);
    }
    .channel-chip.is-active {
      background: linear-gradient(135deg, rgba(31,122,61,0.12), rgba(214,242,63,0.18));
      border-color: rgba(31, 122, 61, 0.35);
      color: var(--green);
      box-shadow: inset 0 0 0 1px rgba(31,122,61,0.06);
    }

    main { padding: 24px 0 48px; }

    .page-hero {
      position: relative;
      padding: 28px;
      border-radius: var(--radius);
      background:
        radial-gradient(circle at 100% 0%, rgba(214, 242, 63, 0.28), transparent 26%),
        linear-gradient(135deg, #1d2d20 0%, #2c4b31 52%, #345f38 100%);
      color: #f6fbf5;
      box-shadow: var(--shadow);
      overflow: hidden;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 36px 36px;
      opacity: 0.2;
      pointer-events: none;
    }
    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
      gap: 28px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0.4rem 0.78rem;
      border-radius: 999px;
      background: rgba(214, 242, 63, 0.18);
      color: #efffe1;
      font-size: 0.9rem;
      letter-spacing: 0;
      border: 1px solid rgba(214, 242, 63, 0.32);
    }
    .hero h1 {
      margin: 16px 0 12px;
      font-size: clamp(2rem, 4vw, 3.4rem);
      line-height: 1.08;
      letter-spacing: 0;
    }
    .hero p {
      margin: 0;
      max-width: 58ch;
      color: rgba(246, 251, 245, 0.86);
      font-size: 1.03rem;
    }

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

    .btn-solid,
    .btn-ghost,
    .btn-linkish {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      border-radius: 999px;
      padding: 0.86rem 1.1rem;
      border: 1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
      cursor: pointer;
      line-height: 1;
    }
    .btn-solid {
      background: linear-gradient(135deg, var(--yellow), var(--orange));
      color: #1b180f;
      box-shadow: 0 10px 22px rgba(242, 140, 40, 0.2);
      font-weight: 700;
    }
    .btn-solid:hover { transform: translateY(-1px); }
    .btn-ghost {
      background: rgba(255,255,255,0.06);
      color: #f5faf3;
      border-color: rgba(255,255,255,0.2);
    }
    .btn-ghost:hover {
      background: rgba(255,255,255,0.11);
      transform: translateY(-1px);
    }
    .btn-linkish {
      background: transparent;
      color: #e8f6d9;
      padding-left: 0;
      padding-right: 0;
    }
    .btn-linkish:hover { color: #fff; transform: translateX(2px); }

    .hero-panel {
      background: rgba(247, 251, 242, 0.1);
      border: 1px solid rgba(255,255,255,0.14);
      border-radius: 20px;
      padding: 18px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
    }

    .hero-panel .panel-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: #f8fff6;
      margin-bottom: 14px;
      font-weight: 700;
    }

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

    .stat-box {
      border-radius: 16px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.12);
      padding: 14px;
    }
    .stat-box strong {
      display: block;
      font-size: 1.25rem;
      color: #fff;
      margin-bottom: 4px;
    }
    .stat-box span {
      display: block;
      color: rgba(246,251,245,0.78);
      font-size: 0.9rem;
    }

    .progress-stack {
      margin-top: 14px;
      display: grid;
      gap: 10px;
    }
    .progress-item {
      display: grid;
      gap: 6px;
    }
    .progress-item .meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      font-size: 0.9rem;
      color: rgba(246,251,245,0.82);
    }
    .bar {
      height: 8px;
      background: rgba(255,255,255,0.14);
      border-radius: 999px;
      overflow: hidden;
    }
    .bar > span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #d6f23f, #ffce3a, #f28c28);
    }

    .section {
      margin-top: 30px;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 16px;
    }
    .section-head h2 {
      margin: 0;
      font-size: 1.55rem;
      line-height: 1.2;
      letter-spacing: 0;
    }
    .section-head p {
      margin: 6px 0 0;
      color: var(--muted);
      max-width: 68ch;
    }

    .rail {
      display: flex;
      gap: 14px;
      overflow-x: auto;
      padding-bottom: 8px;
      scrollbar-width: thin;
    }
    .rail-card {
      min-width: 220px;
      background: var(--panel);
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: 18px;
      padding: 16px;
      box-shadow: var(--shadow-soft);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .rail-card:hover {
      transform: translateY(-2px);
      border-color: rgba(31, 122, 61, 0.3);
      box-shadow: var(--shadow);
    }
    .rail-card .tagline {
      color: var(--green);
      font-size: 0.88rem;
      margin-bottom: 8px;
    }
    .rail-card h3 {
      margin: 0 0 8px;
      font-size: 1.02rem;
      line-height: 1.35;
    }
    .rail-card p {
      margin: 0;
      color: var(--muted);
      font-size: 0.93rem;
    }

    .featured {
      display: grid;
      grid-template-columns: 1.25fr 0.75fr;
      gap: 18px;
    }
    .feature-card {
      background: var(--panel);
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }
    .feature-card.main {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      min-height: 290px;
    }
    .feature-media {
      background:
        linear-gradient(180deg, rgba(29, 45, 32, 0.05), rgba(29, 45, 32, 0.15)),
        linear-gradient(135deg, #dfe9d2 0%, #f7f9f1 55%, #d5e6c0 100%);
      position: relative;
      padding: 22px;
    }
    .feature-media::before {
      content: "";
      position: absolute;
      inset: 16px;
      border-radius: 22px;
      border: 1px dashed rgba(29, 45, 32, 0.2);
    }
    .feature-media .mini-pitch {
      position: relative;
      z-index: 1;
      height: 100%;
      display: grid;
      align-content: end;
      gap: 12px;
    }
    .mini-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
    }
    .mini-tile {
      aspect-ratio: 1 / 1;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(31,122,61,0.12), rgba(242,140,40,0.16));
      border: 1px solid rgba(31,122,61,0.12);
      display: grid;
      place-items: center;
      color: var(--green);
      font-size: 1.2rem;
    }
    .feature-copy {
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 18px;
    }
    .feature-copy h3 {
      margin: 0 0 10px;
      font-size: 1.4rem;
      line-height: 1.25;
    }
    .feature-copy p {
      margin: 0;
      color: var(--muted);
    }

    .small-stack {
      display: grid;
      gap: 18px;
    }

    .compact-card {
      background: var(--panel);
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: 18px;
      padding: 18px;
      box-shadow: var(--shadow-soft);
    }
    .compact-card h3 {
      margin: 0 0 10px;
      font-size: 1.08rem;
    }
    .compact-list {
      display: grid;
      gap: 12px;
    }
    .compact-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 12px 0;
      border-top: 1px solid rgba(216, 224, 210, 0.65);
    }
    .compact-item:first-child { border-top: 0; padding-top: 0; }
    .compact-item:last-child { padding-bottom: 0; }
    .compact-item .num {
      width: 30px;
      height: 30px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: rgba(31, 122, 61, 0.12);
      color: var(--green);
      font-weight: 700;
      flex: 0 0 auto;
    }
    .compact-item strong { display: block; margin-bottom: 2px; }
    .compact-item span { color: var(--muted); font-size: 0.94rem; }

    .grid-section {
      display: grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 18px;
    }
    .grid-card {
      grid-column: span 4;
      background: var(--panel);
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: 18px;
      padding: 18px;
      box-shadow: var(--shadow-soft);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .grid-card:hover {
      transform: translateY(-2px);
      border-color: rgba(31, 122, 61, 0.3);
      box-shadow: var(--shadow);
    }
    .grid-card .label {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 10px;
      color: var(--green);
      font-size: 0.88rem;
      font-weight: 700;
    }
    .grid-card h3 {
      margin: 0 0 8px;
      font-size: 1.06rem;
      line-height: 1.4;
    }
    .grid-card p {
      margin: 0 0 14px;
      color: var(--muted);
      font-size: 0.94rem;
    }
    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .meta-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 0.34rem 0.66rem;
      background: var(--panel-2);
      border: 1px solid rgba(216, 224, 210, 0.9);
      border-radius: 999px;
      color: #405142;
      font-size: 0.86rem;
    }

    .split-layout {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 18px;
      align-items: start;
    }
    .list-panel,
    .aside-panel {
      background: var(--panel);
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
    }
    .list-panel {
      overflow: hidden;
    }
    .list-panel .head,
    .aside-panel .head {
      padding: 18px 18px 0;
    }
    .list-panel .head h3,
    .aside-panel .head h3 {
      margin: 0;
      font-size: 1.1rem;
    }
    .list-panel .head p,
    .aside-panel .head p {
      margin: 8px 0 0;
      color: var(--muted);
    }

    .news-list {
      list-style: none;
      margin: 0;
      padding: 8px 18px 18px;
    }
    .news-list li + li {
      border-top: 1px solid rgba(216, 224, 210, 0.72);
    }
    .news-list a {
      display: grid;
      gap: 6px;
      padding: 16px 0;
      transition: transform .16s ease;
    }
    .news-list a:hover { transform: translateX(2px); }
    .news-list strong {
      font-size: 1.02rem;
      line-height: 1.45;
    }
    .news-list span {
      color: var(--muted);
      font-size: 0.93rem;
    }
    .news-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      color: #607064;
      font-size: 0.85rem;
    }

    .aside-panel {
      padding-bottom: 18px;
    }
    .guide-box {
      padding: 18px;
      border-top: 1px solid rgba(216, 224, 210, 0.72);
    }
    .guide-box:first-of-type { border-top: 0; }
    .guide-box h4 {
      margin: 0 0 8px;
      font-size: 1rem;
    }
    .guide-box p {
      margin: 0;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .faq {
      display: grid;
      gap: 12px;
    }
    .faq details {
      background: var(--panel);
      border: 1px solid rgba(216, 224, 210, 0.95);
      border-radius: 16px;
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }
    .faq summary {
      list-style: none;
      padding: 16px 18px;
      cursor: pointer;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }
    .faq summary::-webkit-details-marker { display: none; }
    .faq summary::after {
      content: "+";
      color: var(--green);
      font-size: 1.2rem;
      line-height: 1;
    }
    .faq details[open] summary::after { content: "−"; }
    .faq .answer {
      padding: 0 18px 16px;
      color: var(--muted);
    }

    .cta-band {
      margin-top: 30px;
      background: linear-gradient(135deg, #213224, #35593a);
      color: #f3faf1;
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
    }
    .cta-band h2 {
      margin: 0 0 8px;
      font-size: 1.6rem;
    }
    .cta-band p {
      margin: 0;
      color: rgba(243,250,241,0.84);
    }
    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .footer {
      margin-top: 34px;
      padding: 28px 0 20px;
      background: #e9efe4;
      border-top: 1px solid rgba(216, 224, 210, 0.95);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 22px;
      padding-bottom: 18px;
    }
    .footer h3 {
      margin: 0 0 10px;
      font-size: 1.02rem;
    }
    .footer p {
      margin: 0;
      color: var(--muted);
    }
    .footer-links {
      display: grid;
      gap: 10px;
    }
    .footer-links a {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #2e3d31;
      transition: color .18s ease, transform .18s ease;
    }
    .footer-links a:hover {
      color: var(--green);
      transform: translateX(2px);
    }
    .copyright {
      padding-top: 16px;
      border-top: 1px solid rgba(216, 224, 210, 0.95);
      color: #647266;
      font-size: 0.92rem;
    }

    .fine-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(31,122,61,0.2), transparent);
      margin: 28px 0;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }
    .tag-row .meta-badge {
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.12);
      color: #edf7e9;
    }

    a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible {
      outline: 3px solid rgba(214, 242, 63, 0.7);
      outline-offset: 2px;
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .featured,
      .split-layout,
      .footer-grid,
      .cta-band,
      .feature-card.main {
        grid-template-columns: 1fr;
      }
      .grid-card { grid-column: span 6; }
      .search-shell { width: 360px; }
    }

    @media (max-width: 768px) {
      main { padding-top: 18px; }
      .brand-row {
        flex-direction: column;
        align-items: stretch;
      }
      .search-shell { width: 100%; }
      .page-hero { padding: 22px; }
      .hero h1 { font-size: 2.1rem; }
      .stat-grid { grid-template-columns: 1fr 1fr; }
      .grid-card { grid-column: span 12; }
      .section-head {
        flex-direction: column;
        align-items: start;
      }
      .cta-actions { justify-content: flex-start; }
    }

    @media (max-width: 520px) {
      .container { width: min(calc(100% - 20px), var(--container)); }
      .page-hero,
      .feature-copy,
      .compact-card,
      .grid-card,
      .list-panel .head,
      .aside-panel .head,
      .guide-box,
      .footer {
        border-radius: 16px;
      }
      .stat-grid { grid-template-columns: 1fr; }
      .hero-actions,
      .cta-actions {
        flex-direction: column;
        align-items: stretch;
      }
      .btn-solid, .btn-ghost {
        justify-content: center;
      }
      .brand-text span {
        white-space: normal;
      }
      .rail-card { min-width: 194px; }
    }