/* roulang page: index */
:root{
      --bg:#fbfaf7;
      --bg-soft:#f5f2ec;
      --card:#ffffff;
      --text:#171411;
      --muted:#6b6258;
      --line:#e9dfd4;
      --line-strong:#dccfc1;
      --primary:#ff6b35;
      --primary-2:#ea4c89;
      --accent:#15b8a6;
      --accent-2:#f6c445;
      --dark:#201915;
      --shadow:0 12px 34px rgba(35,23,15,.08);
      --shadow-sm:0 8px 20px rgba(35,23,15,.06);
      --radius:8px;
      --radius-sm:6px;
      --space:clamp(16px,2.2vw,28px);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.82)),
        radial-gradient(circle at top left, rgba(255,107,53,.08), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(21,184,166,.08), transparent 26%),
        var(--bg);
      color:var(--text);
      font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      line-height:1.7;
      letter-spacing:0;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:inherit}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,107,53,.2);color:var(--text)}
    .container-wide{max-width:1200px}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:saturate(180%) blur(12px);
      background:rgba(251,250,247,.84);
      border-bottom:1px solid rgba(233,223,212,.9);
    }
    .topbar{
      padding:.72rem 0;
      border-bottom:1px solid rgba(233,223,212,.75);
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:.65rem;
      font-weight:800;
      letter-spacing:0;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-mark{
      width:2rem;
      height:2rem;
      border-radius:7px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#fff;
      box-shadow:0 10px 18px rgba(255,107,53,.24);
      flex:0 0 auto;
      font-size:.95rem;
    }
    .brand span:last-child{font-size:1rem}
    .top-meta{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      align-items:center;
    }
    .meta-pill{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.35rem .68rem;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--muted);
      font-size:.84rem;
      box-shadow:0 4px 12px rgba(35,23,15,.03);
    }
    .search-mini{
      min-width:min(360px,100%);
    }
    .search-mini .input-group{
      border:1px solid var(--line);
      border-radius:999px;
      overflow:hidden;
      background:#fff;
      box-shadow:0 4px 12px rgba(35,23,15,.04);
    }
    .search-mini .form-control{
      border:0;
      box-shadow:none;
      background:transparent;
      padding:.62rem .9rem;
      height:auto;
    }
    .search-mini .btn{
      border:0;
      border-left:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      padding:.62rem .95rem;
      border-radius:0;
    }
    .search-mini .btn:hover{
      color:var(--text);
      background:#fff6f0;
    }
    .navbar{
      padding:.72rem 0;
    }
    .navbar .navbar-nav{
      gap:.25rem;
    }
    .nav-link{
      color:var(--muted);
      padding:.65rem .95rem;
      border-radius:999px;
      transition:all .18s ease;
      font-weight:600;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:var(--text);
      background:rgba(255,107,53,.09);
    }
    .nav-link.active{
      color:#fff !important;
      background:linear-gradient(135deg,var(--primary),#ff8556);
      box-shadow:0 10px 18px rgba(255,107,53,.2);
    }
    .trend-wrap{
      display:flex;
      gap:.45rem;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .trend-label{
      color:var(--muted);
      font-size:.84rem;
      font-weight:700;
      white-space:nowrap;
    }
    .trend-chip{
      padding:.38rem .68rem;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
      color:#4d453d;
      font-size:.84rem;
      white-space:nowrap;
      transition:all .18s ease;
    }
    .trend-chip:hover{
      border-color:rgba(255,107,53,.35);
      color:var(--primary);
      transform:translateY(-1px);
      box-shadow:0 8px 18px rgba(255,107,53,.08);
    }
    .hero{
      padding:clamp(1.2rem,2.8vw,2rem) 0 clamp(1.2rem,2vw,1.8rem);
    }
    .hero-shell{
      background:
        linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,248,243,.9)),
        var(--card);
      border:1px solid rgba(233,223,212,.9);
      border-radius:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:clamp(1rem,2.2vw,1.6rem);
      padding:clamp(1.1rem,2vw,1.6rem);
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.36rem .7rem;
      border-radius:999px;
      background:rgba(255,107,53,.1);
      color:#b54418;
      font-size:.84rem;
      font-weight:700;
      letter-spacing:0;
    }
    .hero h1{
      margin:.85rem 0 .7rem;
      font-size:clamp(2rem,4.2vw,3.8rem);
      line-height:1.06;
      letter-spacing:0;
      font-weight:900;
    }
    .hero p.lead-copy{
      color:var(--muted);
      margin:0 0 1rem;
      max-width:58ch;
      font-size:1.02rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.7rem;
      align-items:center;
      margin:1rem 0 1.1rem;
    }
    .btn-main,
    .btn-soft,
    .btn-line{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      border-radius:999px;
      border:1px solid transparent;
      padding:.78rem 1.1rem;
      font-weight:700;
      transition:all .18s ease;
      letter-spacing:0;
      line-height:1;
      white-space:nowrap;
    }
    .btn-main{
      background:linear-gradient(135deg,var(--primary),#ff8556);
      color:#fff;
      box-shadow:0 12px 24px rgba(255,107,53,.2);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 30px rgba(255,107,53,.24);
    }
    .btn-soft{
      background:#fff;
      color:var(--text);
      border-color:var(--line);
      box-shadow:var(--shadow-sm);
    }
    .btn-soft:hover{
      color:var(--text);
      border-color:rgba(255,107,53,.35);
      background:#fff8f4;
      transform:translateY(-1px);
    }
    .btn-line{
      background:transparent;
      color:var(--muted);
      border-color:var(--line);
    }
    .btn-line:hover{
      color:var(--text);
      border-color:rgba(21,184,166,.35);
      background:rgba(21,184,166,.06);
      transform:translateY(-1px);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.5rem;
    }
    .tag{
      padding:.38rem .66rem;
      border-radius:999px;
      background:rgba(255,255,255,.9);
      border:1px solid var(--line);
      color:#51483f;
      font-size:.83rem;
      font-weight:600;
    }
    .hero-panel{
      background:linear-gradient(180deg, #ffffff 0%, #fff9f4 100%);
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
      padding:1rem;
      display:grid;
      gap:.85rem;
      align-content:start;
    }
    .hero-panel .panel-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:.75rem;
    }
    .panel-title{
      font-weight:800;
      font-size:1rem;
      margin:0;
    }
    .panel-note{
      color:var(--muted);
      font-size:.84rem;
      margin:0;
    }
    .signal-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:.7rem;
    }
    .signal{
      padding:.85rem;
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      min-height:88px;
      box-shadow:0 8px 20px rgba(35,23,15,.04);
    }
    .signal strong{
      display:block;
      font-size:1rem;
      margin-bottom:.25rem;
    }
    .signal span{
      color:var(--muted);
      font-size:.84rem;
      line-height:1.5;
    }
    .browser-lite{
      border-radius:14px;
      background:#111;
      overflow:hidden;
      border:1px solid #1e1e1e;
      box-shadow:0 18px 34px rgba(17,17,17,.14);
    }
    .browser-top{
      display:flex;
      align-items:center;
      gap:.45rem;
      padding:.7rem .8rem;
      background:#1d1d1d;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .dot{
      width:.65rem;
      height:.65rem;
      border-radius:50%;
      display:inline-block;
      background:#ff6b35;
    }
    .dot:nth-child(2){background:#f6c445}
    .dot:nth-child(3){background:#15b8a6}
    .browser-url{
      margin-left:.45rem;
      flex:1;
      border-radius:999px;
      background:#2a2a2a;
      color:#cfc7be;
      padding:.42rem .7rem;
      font-size:.82rem;
      overflow:hidden;
      white-space:nowrap;
      text-overflow:ellipsis;
    }
    .browser-body{
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0)),
        #121212;
      padding:1rem;
      color:#fff;
    }
    .browser-badges{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-bottom:.8rem;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.34rem .58rem;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#fff;
      font-size:.78rem;
      border:1px solid rgba(255,255,255,.1);
    }
    .browser-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:.75rem;
    }
    .browser-card{
      min-height:108px;
      border-radius:12px;
      background:linear-gradient(160deg, rgba(255,107,53,.92), rgba(234,76,137,.88));
      padding:.85rem;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:0 14px 24px rgba(255,107,53,.18);
    }
    .browser-card.alt{
      background:linear-gradient(160deg, rgba(21,184,166,.92), rgba(15,143,129,.88));
    }
    .browser-card.soft{
      background:linear-gradient(160deg, rgba(246,196,69,.92), rgba(244,161,32,.88));
      color:#241a0b;
    }
    .browser-card h3{
      margin:0;
      font-size:1rem;
      font-weight:800;
    }
    .browser-card p{
      margin:0;
      font-size:.84rem;
      line-height:1.45;
    }
    .section{
      padding:clamp(1.2rem,2.6vw,2rem) 0;
    }
    .section-head{
      margin-bottom:1rem;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      font-size:.82rem;
      color:#9c5a32;
      background:rgba(255,107,53,.08);
      border:1px solid rgba(255,107,53,.14);
      border-radius:999px;
      padding:.34rem .62rem;
      font-weight:700;
      margin-bottom:.45rem;
    }
    .section-title{
      margin:0;
      font-size:clamp(1.45rem,2.5vw,2rem);
      font-weight:900;
      line-height:1.15;
      letter-spacing:0;
    }
    .section-desc{
      color:var(--muted);
      margin:.45rem 0 0;
      max-width:68ch;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:1rem;
    }
    .feature-card{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:16px;
      padding:1rem;
      box-shadow:var(--shadow-sm);
      height:100%;
      display:flex;
      flex-direction:column;
      gap:.8rem;
    }
    .feature-icon{
      width:2.6rem;
      height:2.6rem;
      border-radius:10px;
      display:grid;
      place-items:center;
      color:#fff;
      font-size:1.15rem;
      background:linear-gradient(135deg,var(--primary),#ff8556);
      box-shadow:0 10px 18px rgba(255,107,53,.16);
    }
    .feature-card:nth-child(2) .feature-icon{background:linear-gradient(135deg,var(--accent),#1d9d8e)}
    .feature-card:nth-child(3) .feature-icon{background:linear-gradient(135deg,var(--primary-2),#ef6f9c)}
    .feature-card:nth-child(4) .feature-icon{background:linear-gradient(135deg,var(--accent-2),#f2a93c);color:#241a0b}
    .feature-card h3{
      margin:0;
      font-size:1.05rem;
      font-weight:800;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      flex:1;
    }
    .feature-card .mini-link{
      align-self:flex-start;
      color:var(--primary);
      font-weight:700;
      font-size:.88rem;
      display:inline-flex;
      align-items:center;
      gap:.25rem;
    }
    .feature-card .mini-link:hover{color:#cf4f1d}
    .demo-shell{
      background:
        linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,250,244,.95));
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .demo-toolbar{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      align-items:center;
      justify-content:space-between;
      padding:1rem 1rem .85rem;
      border-bottom:1px solid var(--line);
      background:#fff;
    }
    .demo-toolbar .left,
    .demo-toolbar .right{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      align-items:center;
    }
    .segmented{
      display:inline-flex;
      border:1px solid var(--line);
      border-radius:999px;
      overflow:hidden;
      background:#fff;
    }
    .segmented button{
      border:0;
      background:transparent;
      padding:.45rem .78rem;
      color:var(--muted);
      font-weight:700;
      font-size:.84rem;
      transition:all .18s ease;
    }
    .segmented button.active,
    .segmented button:hover{
      background:rgba(255,107,53,.1);
      color:#a43a12;
    }
    .demo-body{
      padding:1rem;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:1rem;
    }
    .list-shell{
      background:#fff;
      border:1px solid var(--line);
      border-radius:14px;
      overflow:hidden;
    }
    .list-row{
      display:flex;
      gap:.8rem;
      align-items:flex-start;
      padding:.9rem 1rem;
      border-bottom:1px solid var(--line);
    }
    .list-row:last-child{border-bottom:0}
    .thumb-box{
      width:82px;
      aspect-ratio:4/3;
      border-radius:10px;
      background:
        linear-gradient(135deg, rgba(255,107,53,.96), rgba(234,76,137,.9)),
        #ddd;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
      box-shadow:0 10px 20px rgba(255,107,53,.1);
    }
    .thumb-box::after{
      content:"";
      position:absolute;
      inset:auto .55rem .55rem auto;
      width:.8rem;
      height:.8rem;
      border-radius:50%;
      background:rgba(255,255,255,.92);
      box-shadow:-18px -12px 0 0 rgba(255,255,255,.16), -34px -4px 0 0 rgba(255,255,255,.1);
    }
    .list-content{
      min-width:0;
      flex:1;
    }
    .list-content h4{
      margin:0 0 .3rem;
      font-size:1rem;
      font-weight:800;
      line-height:1.35;
    }
    .list-content h4 a:hover{color:var(--primary)}
    .list-content p{
      margin:0 0 .45rem;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.55;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .meta-line{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      align-items:center;
      color:#887d71;
      font-size:.8rem;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:.28rem;
      padding:.28rem .52rem;
      border-radius:999px;
      background:#f7f3ee;
      border:1px solid var(--line);
    }
    .side-panel{
      display:grid;
      gap:1rem;
    }
    .trend-card,
    .tip-card,
    .proof-card,
    .price-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:var(--shadow-sm);
      padding:1rem;
    }
    .trend-card h3,
    .tip-card h3,
    .proof-card h3,
    .price-card h3{
      margin:0 0 .65rem;
      font-size:1.03rem;
      font-weight:800;
    }
    .topic-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.55rem;
    }
    .topic-list li{
      display:flex;
      justify-content:space-between;
      gap:.75rem;
      padding:.65rem .7rem;
      background:#f8f5f1;
      border:1px solid var(--line);
      border-radius:12px;
      color:#4e453d;
      font-size:.9rem;
    }
    .topic-list strong{color:var(--text)}
    .topic-list span{color:var(--muted);white-space:nowrap}
    .proof-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:.9rem;
      margin-top:1rem;
    }
    .stat-box{
      padding:1rem;
      border-radius:14px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      min-height:128px;
    }
    .stat-box .num{
      font-size:1.8rem;
      font-weight:900;
      line-height:1;
      margin-bottom:.35rem;
      color:#211914;
    }
    .stat-box .caption{
      font-size:.86rem;
      color:var(--muted);
      margin:0;
    }
    .quote-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:1rem;
      margin-top:1rem;
    }
    .quote{
      background:linear-gradient(180deg,#fff,#fff8f3);
      border:1px solid var(--line);
      border-radius:16px;
      padding:1rem;
      box-shadow:var(--shadow-sm);
      min-height:150px;
      display:flex;
      flex-direction:column;
      gap:.75rem;
    }
    .quote p{
      margin:0;
      color:#4f463d;
    }
    .quote .who{
      margin-top:auto;
      font-size:.85rem;
      color:var(--muted);
      font-weight:700;
    }
    .rules-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:1rem;
    }
    .rule-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      padding:1rem;
      box-shadow:var(--shadow-sm);
      min-height:100%;
    }
    .rule-index{
      display:inline-grid;
      place-items:center;
      width:2rem;
      height:2rem;
      border-radius:8px;
      background:rgba(255,107,53,.1);
      color:#a94416;
      font-weight:900;
      margin-bottom:.7rem;
    }
    .rule-card h3{
      margin:0 0 .4rem;
      font-size:1.02rem;
      font-weight:800;
    }
    .rule-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .news-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:1rem;
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:.7rem;
    }
    .news-item{
      display:flex;
      gap:.85rem;
      align-items:flex-start;
      padding:.9rem 1rem;
      background:#fff;
      border:1px solid var(--line);
      border-radius:14px;
      box-shadow:var(--shadow-sm);
      transition:all .18s ease;
    }
    .news-item:hover{
      transform:translateY(-1px);
      border-color:rgba(255,107,53,.28);
      box-shadow:0 12px 24px rgba(35,23,15,.08);
    }
    .news-meta{
      flex:0 0 auto;
      width:4rem;
      border-radius:10px;
      background:linear-gradient(135deg,var(--primary),#ff8b60);
      color:#fff;
      text-align:center;
      padding:.45rem .25rem;
      line-height:1.15;
      font-weight:800;
    }
    .news-meta small{
      display:block;
      font-size:.72rem;
      font-weight:600;
      opacity:.9;
    }
    .news-content{
      min-width:0;
      flex:1;
    }
    .news-content h3{
      margin:0 0 .3rem;
      font-size:1rem;
      font-weight:800;
      line-height:1.4;
    }
    .news-content h3 a:hover{color:var(--primary)}
    .news-content p{
      margin:0 0 .4rem;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.55;
    }
    .news-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.35rem;
    }
    .news-tags .tag{
      background:#f8f5f1;
      font-size:.78rem;
      padding:.24rem .5rem;
    }
    .news-side{
      display:grid;
      gap:1rem;
    }
    .mini-board{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      padding:1rem;
      box-shadow:var(--shadow-sm);
    }
    .mini-board h3{
      margin:0 0 .7rem;
      font-size:1.02rem;
      font-weight:800;
    }
    .mini-board ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.55rem;
    }
    .mini-board li{
      display:flex;
      justify-content:space-between;
      gap:.75rem;
      padding:.6rem .7rem;
      border-radius:12px;
      background:#f8f5f1;
      border:1px solid var(--line);
      font-size:.88rem;
      color:#4d453d;
    }
    .price-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:1rem;
    }
    .plan{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      padding:1rem;
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      gap:.8rem;
      min-height:100%;
    }
    .plan.featured{
      border-color:rgba(255,107,53,.32);
      box-shadow:0 18px 34px rgba(255,107,53,.09);
      transform:translateY(-2px);
    }
    .plan .price{
      font-size:1.9rem;
      font-weight:900;
      line-height:1;
      color:#211914;
    }
    .plan .price small{
      font-size:.9rem;
      color:var(--muted);
      font-weight:600;
    }
    .plan ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.55rem;
    }
    .plan li{
      display:flex;
      align-items:flex-start;
      gap:.5rem;
      color:#4e453d;
      font-size:.92rem;
    }
    .plan li i{
      color:var(--accent);
      margin-top:.2rem;
      flex:0 0 auto;
    }
    .plan .btn-area{
      margin-top:auto;
      display:flex;
      gap:.6rem;
      flex-wrap:wrap;
    }
    .faq-wrap{
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .accordion-item{
      border-color:var(--line);
    }
    .accordion-button{
      background:#fff;
      color:var(--text);
      font-weight:800;
      padding:1rem 1.1rem;
      box-shadow:none;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary);
      background:#fff8f4;
      box-shadow:none;
    }
    .accordion-button:focus{
      box-shadow:none;
      border-color:rgba(255,107,53,.25);
    }
    .accordion-body{
      color:var(--muted);
      padding:0 1.1rem 1rem;
    }
    .cta-shell{
      background:linear-gradient(135deg, #201915, #2a1d17 55%, #3a241a);
      color:#fff;
      border-radius:18px;
      overflow:hidden;
      box-shadow:0 18px 36px rgba(22,15,10,.18);
      border:1px solid rgba(255,255,255,.08);
    }
    .cta-inner{
      padding:clamp(1.2rem,2.4vw,1.8rem);
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:1rem;
      align-items:center;
    }
    .cta-inner h2{
      margin:0 0 .55rem;
      font-size:clamp(1.5rem,3vw,2.3rem);
      line-height:1.1;
      font-weight:900;
    }
    .cta-inner p{
      margin:0;
      color:rgba(255,255,255,.78);
      max-width:60ch;
    }
    .cta-box{
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.1);
      border-radius:14px;
      padding:1rem;
    }
    .cta-stack{
      display:grid;
      gap:.55rem;
      margin:0 0 1rem;
    }
    .cta-point{
      display:flex;
      align-items:flex-start;
      gap:.6rem;
      color:#f5efe8;
      font-size:.92rem;
    }
    .cta-point i{color:#f6c445;margin-top:.15rem}
    .footer{
      padding:1.4rem 0 7rem;
      color:var(--muted);
    }
    .footer-shell{
      border-top:1px solid var(--line);
      padding-top:1.2rem;
    }
    .footer-brand{
      color:var(--text);
      font-weight:900;
      font-size:1rem;
      display:inline-flex;
      align-items:center;
      gap:.6rem;
      margin-bottom:.65rem;
    }
    .footer h3{
      color:var(--text);
      font-size:1rem;
      font-weight:800;
      margin:0 0 .65rem;
    }
    .footer ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.45rem;
    }
    .footer a{
      color:var(--muted);
    }
    .footer a:hover{color:var(--primary)}
    .footer-note{
      margin-top:1rem;
      padding-top:1rem;
      border-top:1px solid var(--line);
      font-size:.86rem;
    }
    .floating-cta{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:1040;
      display:flex;
      flex-direction:column;
      gap:.5rem;
    }
    .floating-cta .btn-main,
    .floating-cta .btn-soft{
      box-shadow:0 14px 26px rgba(0,0,0,.12);
    }
    .mobile-cta-bar{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:1040;
      background:rgba(251,250,247,.96);
      border-top:1px solid var(--line);
      backdrop-filter:saturate(180%) blur(12px);
      padding:.7rem .9rem;
    }
    .mobile-cta-inner{
      display:flex;
      gap:.55rem;
    }
    .mobile-cta-inner .btn-main,
    .mobile-cta-inner .btn-soft{
      flex:1;
      justify-content:center;
      padding:.82rem .95rem;
    }
    .sticky-note{
      margin-top:1rem;
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
      color:var(--muted);
      font-size:.86rem;
    }
    .sticky-note .note-item{
      padding:.34rem .58rem;
      border:1px solid var(--line);
      border-radius:999px;
      background:#fff;
    }
    .section-topline{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      align-items:flex-end;
      margin-bottom:1rem;
      flex-wrap:wrap;
    }
    .section-topline .mini-cta{
      color:var(--primary);
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:.3rem;
    }
    .section-topline .mini-cta:hover{color:#cf4f1d}
    @media (max-width: 1199.98px){
      .feature-grid,
      .proof-grid,
      .price-grid{grid-template-columns:repeat(2,1fr)}
      .hero-grid,
      .demo-body,
      .news-grid,
      .cta-inner{grid-template-columns:1fr}
    }
    @media (max-width: 991.98px){
      .topbar .container-wide,
      .navbar .container-wide{
        padding-left:1rem;
        padding-right:1rem;
      }
      .search-mini{min-width:100%}
      .trend-wrap{justify-content:flex-start}
      .navbar-collapse{
        padding-top:.9rem;
      }
      .nav-link{
        border-radius:12px;
        width:100%;
      }
      .feature-grid,
      .rules-grid,
      .quote-row{grid-template-columns:1fr}
      .signal-row{grid-template-columns:1fr}
    }
    @media (max-width: 767.98px){
      .hero h1{font-size:2rem}
      .hero p.lead-copy{font-size:.98rem}
      .demo-toolbar{
        flex-direction:column;
        align-items:stretch;
      }
      .demo-toolbar .left,
      .demo-toolbar .right{
        width:100%;
        justify-content:flex-start;
      }
      .browser-grid{grid-template-columns:1fr}
      .news-item{padding:.85rem}
      .news-meta{width:3.5rem}
      .floating-cta{display:none}
      .mobile-cta-bar{display:block}
      .footer{padding-bottom:6.5rem}
      .section{padding:1rem 0}
    }
    @media (min-width: 768px){
      .mobile-cta-bar{display:none}
    }
    @media (max-width: 575.98px){
      .hero-shell,
      .demo-shell,
      .faq-wrap,
      .cta-shell,
      .trend-card,
      .tip-card,
      .proof-card,
      .price-card,
      .plan{
        border-radius:14px;
      }
      .hero-grid{padding:.95rem}
      .section-desc{font-size:.95rem}
      .feature-card,
      .rule-card,
      .plan,
      .stat-box,
      .quote,
      .mini-board,
      .trend-card,
      .tip-card,
      .proof-card,
      .price-card{
        padding:.92rem;
      }
      .list-row{
        padding:.82rem .88rem;
      }
      .brand span:last-child{font-size:.95rem}
    }
    .accordion-button::after{
      width:1rem;
      height:1rem;
      background-size:1rem;
    }

/* roulang page: category1 */
:root{
      --bg:#f6f2ea;
      --bg-soft:#fbf8f3;
      --surface:#ffffff;
      --surface-2:#fff7ef;
      --surface-dark:#151922;
      --text:#1f2430;
      --muted:#6d7382;
      --muted-2:#8a90a0;
      --brand:#ff5b4d;
      --brand-2:#ff8b3d;
      --accent:#08c7a2;
      --accent-2:#ffd44a;
      --line:#e8decf;
      --line-2:#d8cbb8;
      --shadow:0 14px 40px rgba(31,36,48,.08);
      --shadow-sm:0 8px 24px rgba(31,36,48,.07);
      --radius:8px;
      --radius-sm:6px;
      --radius-lg:12px;
      --transition:.22s ease;
      --container-wide:1280px;
    }
    *{box-sizing:border-box}
    html{
      scroll-behavior:smooth;
    }
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255,91,77,.08), transparent 26%),
        radial-gradient(circle at top right, rgba(8,199,162,.08), transparent 24%),
        linear-gradient(180deg, #f8f4ed 0%, #f4efe6 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:color var(--transition), background-color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
    }
    a:hover{
      color:var(--brand);
    }
    img{
      max-width:100%;
      display:block;
    }
    button,input,select,textarea{
      font:inherit;
    }
    ::selection{
      background:rgba(255,91,77,.18);
      color:var(--text);
    }
    .container-wide{
      max-width:var(--container-wide);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(248,244,237,.94);
      backdrop-filter:saturate(130%) blur(14px);
      border-bottom:1px solid rgba(232,222,207,.9);
      box-shadow:0 1px 0 rgba(255,255,255,.55) inset;
    }
    .topbar{
      padding:14px 0 10px;
    }
    .brand,
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      letter-spacing:.2px;
      color:var(--text);
      white-space:nowrap;
    }
    .brand:hover,
    .footer-brand:hover{
      color:var(--text);
      transform:translateY(-1px);
    }
    .brand-mark{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 10px 18px rgba(255,91,77,.24);
      flex:0 0 auto;
    }
    .brand span:last-child,
    .footer-brand span:last-child{
      font-size:1.04rem;
    }
    .top-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      justify-content:center;
    }
    .meta-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.68);
      color:var(--muted);
      border:1px solid rgba(232,222,207,.95);
      font-size:.88rem;
      white-space:nowrap;
    }
    .meta-pill i{
      color:var(--brand);
    }
    .search-mini{
      min-width:min(100%, 335px);
    }
    .search-mini .input-group{
      background:var(--surface);
      border:1px solid rgba(232,222,207,.95);
      border-radius:999px;
      overflow:hidden;
      box-shadow:0 4px 14px rgba(31,36,48,.04);
    }
    .search-mini .form-control{
      border:0;
      box-shadow:none;
      padding:11px 16px;
      background:transparent;
      color:var(--text);
    }
    .search-mini .form-control::placeholder{
      color:var(--muted-2);
    }
    .search-mini .btn{
      border:0;
      padding:0 15px;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
      font-weight:700;
      box-shadow:none;
    }
    .search-mini .btn:hover{
      filter:saturate(1.04) brightness(1.02);
      transform:none;
      color:#fff;
    }
    .navbar{
      padding:0 0 14px;
    }
    .navbar-nav{
      gap:6px;
      align-items:center;
    }
    .nav-link{
      padding:10px 14px !important;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      background:transparent;
      line-height:1;
    }
    .nav-link:hover{
      background:rgba(255,255,255,.72);
      color:var(--text);
    }
    .nav-link.active{
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff !important;
      box-shadow:0 10px 18px rgba(255,91,77,.18);
    }
    .trend-wrap{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      margin-left:auto;
    }
    .trend-label{
      color:var(--muted);
      font-size:.88rem;
      font-weight:700;
      margin-right:2px;
    }
    .trend-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(232,222,207,.95);
      background:rgba(255,255,255,.74);
      color:var(--muted);
      font-size:.88rem;
      white-space:nowrap;
    }
    .trend-chip:hover{
      transform:translateY(-1px);
      color:var(--text);
      border-color:rgba(255,91,77,.35);
      box-shadow:0 10px 18px rgba(31,36,48,.05);
    }
    .page-main{
      padding:18px 0 52px;
    }
    .section{
      padding:28px 0;
      scroll-margin-top:112px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 11px;
      border-radius:999px;
      background:rgba(255,91,77,.10);
      color:var(--brand);
      font-size:.88rem;
      font-weight:800;
      letter-spacing:.2px;
      margin-bottom:12px;
    }
    .section-title{
      margin:0;
      font-size:clamp(1.65rem, 2vw, 2.2rem);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .section-subtitle{
      margin:12px 0 0;
      color:var(--muted);
      max-width:760px;
    }
    .section-header{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .section-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--brand);
      font-weight:800;
      white-space:nowrap;
    }
    .section-link:hover{
      color:#e64539;
      transform:translateY(-1px);
    }
    .hero-shell{
      padding-top:8px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-copy,
    .hero-panel,
    .section-card,
    .info-panel,
    .plan-card,
    .update-card,
    .sticky-side,
    .cta-slab,
    .mini-browser,
    .browser-frame,
    .faq .accordion-item,
    .entry-card,
    .metric-card{
      background:var(--surface);
      border:1px solid rgba(232,222,207,.95);
      box-shadow:var(--shadow-sm);
      border-radius:var(--radius);
    }
    .hero-copy{
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .hero-copy::after{
      content:"";
      position:absolute;
      right:-40px;
      top:-40px;
      width:160px;
      height:160px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,212,74,.18) 0%, rgba(255,212,74,0) 68%);
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(8,199,162,.10);
      color:#08967d;
      font-weight:800;
      font-size:.9rem;
      margin-bottom:16px;
    }
    .hero-copy h1{
      margin:0;
      font-size:clamp(2.1rem, 4vw, 3.7rem);
      line-height:1.05;
      font-weight:950;
      letter-spacing:-.04em;
      max-width:10ch;
    }
    .hero-copy .lead{
      margin:16px 0 0;
      color:var(--muted);
      font-size:1.03rem;
      max-width:40rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .btn-main,
    .btn-soft,
    .btn-plain{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      line-height:1;
      transition:transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition);
      cursor:pointer;
    }
    .btn-main{
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
      box-shadow:0 12px 22px rgba(255,91,77,.20);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 28px rgba(255,91,77,.24);
    }
    .btn-soft{
      background:rgba(255,255,255,.86);
      color:var(--text);
      border-color:rgba(232,222,207,.95);
    }
    .btn-soft:hover{
      color:var(--text);
      transform:translateY(-1px);
      border-color:rgba(255,91,77,.28);
      box-shadow:0 12px 22px rgba(31,36,48,.06);
    }
    .btn-plain{
      background:transparent;
      color:var(--muted);
      border-color:rgba(232,222,207,.95);
    }
    .btn-plain:hover{
      color:var(--text);
      background:rgba(255,255,255,.75);
      transform:translateY(-1px);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:16px;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,91,77,.08);
      color:#d5493d;
      font-size:.88rem;
      font-weight:700;
      border:1px solid rgba(255,91,77,.10);
    }
    .mini-tag:nth-child(2n){
      background:rgba(8,199,162,.09);
      color:#0b8d76;
      border-color:rgba(8,199,162,.12);
    }
    .mini-tag:nth-child(3n){
      background:rgba(255,212,74,.16);
      color:#9d6e00;
      border-color:rgba(255,212,74,.22);
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
      margin-top:18px;
    }
    .stat-mini{
      padding:12px 13px;
      border-radius:var(--radius);
      background:var(--surface-2);
      border:1px solid rgba(232,222,207,.85);
      min-height:90px;
    }
    .stat-mini strong{
      display:block;
      font-size:1.18rem;
      line-height:1.15;
      color:var(--text);
    }
    .stat-mini span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.45;
    }
    .hero-panel{
      padding:18px;
      overflow:hidden;
      position:relative;
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,247,239,.95));
    }
    .panel-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:12px;
    }
    .panel-title h2{
      margin:0;
      font-size:1.05rem;
      font-weight:900;
    }
    .panel-title .small{
      color:var(--muted);
    }
    .browser-frame{
      padding:14px;
      background:linear-gradient(180deg, #fff, #fff8f1);
    }
    .browser-top{
      display:flex;
      align-items:center;
      gap:8px;
      padding-bottom:12px;
      margin-bottom:12px;
      border-bottom:1px solid rgba(232,222,207,.95);
    }
    .browser-dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background:#ff7a70;
      box-shadow:14px 0 0 #ffcf4d, 28px 0 0 #23c6a2;
      margin-right:20px;
    }
    .browser-url{
      flex:1;
      display:flex;
      align-items:center;
      padding:9px 12px;
      border-radius:999px;
      background:#f6f2eb;
      color:var(--muted);
      font-size:.9rem;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      border:1px solid rgba(232,222,207,.95);
    }
    .browser-grid{
      display:grid;
      gap:10px;
    }
    .browser-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:10px;
      padding:12px;
      border-radius:var(--radius);
      border:1px solid rgba(232,222,207,.9);
      background:#fff;
    }
    .browser-num{
      width:32px;
      height:32px;
      border-radius:10px;
      display:grid;
      place-items:center;
      font-weight:900;
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 10px 16px rgba(255,91,77,.16);
    }
    .browser-row h3{
      margin:0 0 3px;
      font-size:.98rem;
      line-height:1.2;
      font-weight:900;
    }
    .browser-row p{
      margin:0;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.45;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      padding:7px 10px;
      border-radius:999px;
      font-size:.82rem;
      font-weight:800;
      background:rgba(8,199,162,.10);
      color:#0f8d77;
      white-space:nowrap;
    }
    .status-pill.hot{
      background:rgba(255,91,77,.10);
      color:#d94b3f;
    }
    .status-pill.yellow{
      background:rgba(255,212,74,.18);
      color:#8a6506;
    }
    .section-card{
      padding:18px;
      height:100%;
    }
    .section-card .icon-box{
      width:44px;
      height:44px;
      border-radius:12px;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 10px 20px rgba(255,91,77,.16);
    }
    .section-card h3{
      font-size:1.08rem;
      font-weight:900;
      margin:0 0 8px;
      line-height:1.25;
    }
    .section-card p{
      margin:0;
      color:var(--muted);
      min-height:3.15em;
    }
    .section-card .mini-action{
      margin-top:14px;
    }
    .section-card .mini-action a{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--brand);
      font-weight:800;
    }
    .section-card .mini-action a:hover{
      transform:translateY(-1px);
    }
    .demo-grid{
      display:grid;
      grid-template-columns: .8fr 1.2fr;
      gap:18px;
      align-items:stretch;
    }
    .demo-aside{
      padding:22px;
      background:linear-gradient(180deg, #fff, #fff8f1);
      border-radius:var(--radius);
      border:1px solid rgba(232,222,207,.95);
      box-shadow:var(--shadow-sm);
    }
    .step-list{
      display:grid;
      gap:12px;
      margin-top:14px;
    }
    .step-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:flex-start;
      padding:13px 14px;
      border-radius:var(--radius);
      background:#fff;
      border:1px solid rgba(232,222,207,.9);
    }
    .step-index{
      width:28px;
      height:28px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:rgba(255,91,77,.12);
      color:var(--brand);
      font-weight:900;
      flex:0 0 auto;
    }
    .step-item h3{
      margin:0 0 4px;
      font-size:.98rem;
      font-weight:900;
    }
    .step-item p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.5;
    }
    .demo-stage{
      padding:18px;
      background:linear-gradient(180deg, #fff, #fff8f1);
      border-radius:var(--radius);
      border:1px solid rgba(232,222,207,.95);
      box-shadow:var(--shadow-sm);
    }
    .mini-browser{
      padding:16px;
      background:#fff;
      height:100%;
    }
    .mini-browser-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .mini-browser-head .title{
      font-weight:900;
      font-size:1.03rem;
    }
    .mini-browser-head .desc{
      color:var(--muted);
      font-size:.9rem;
    }
    .sort-bar{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:12px;
    }
    .sort-btn{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(232,222,207,.95);
      background:#fff;
      color:var(--muted);
      font-size:.88rem;
      font-weight:800;
    }
    .sort-btn.active,
    .sort-btn:hover{
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
      border-color:transparent;
      box-shadow:0 10px 18px rgba(255,91,77,.16);
    }
    .browser-feed{
      display:grid;
      gap:10px;
    }
    .feed-row{
      display:grid;
      grid-template-columns:72px 1fr auto;
      gap:12px;
      align-items:center;
      padding:11px 12px;
      border-radius:var(--radius);
      border:1px solid rgba(232,222,207,.9);
      background:var(--bg-soft);
    }
    .feed-thumb{
      width:72px;
      height:52px;
      border-radius:8px;
      position:relative;
      overflow:hidden;
      background:linear-gradient(135deg, #ff8b3d, #ff5b4d 55%, #08c7a2);
      box-shadow:0 10px 20px rgba(31,36,48,.08);
    }
    .feed-thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(255,255,255,.28), rgba(255,255,255,0));
    }
    .feed-copy h4{
      margin:0 0 4px;
      font-size:.98rem;
      font-weight:900;
      line-height:1.25;
    }
    .feed-copy p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.45;
    }
    .feed-meta{
      text-align:right;
      color:var(--muted-2);
      font-size:.82rem;
      white-space:nowrap;
    }
    .feed-meta strong{
      display:block;
      color:var(--text);
      font-size:.92rem;
      margin-top:2px;
    }
    .updates-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr;
      gap:18px;
      align-items:start;
    }
    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-bottom:18px;
    }
    .metric-card{
      padding:16px;
      min-height:118px;
      position:relative;
      overflow:hidden;
    }
    .metric-card::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      height:4px;
      width:100%;
      background:linear-gradient(90deg, var(--brand), var(--brand-2), var(--accent));
    }
    .metric-card strong{
      display:block;
      font-size:1.7rem;
      line-height:1;
      margin-bottom:10px;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .metric-card span{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.5;
    }
    .entry-list{
      display:grid;
      gap:14px;
    }
    .entry-card{
      padding:12px;
      overflow:hidden;
      display:grid;
      grid-template-columns:156px 1fr;
      gap:14px;
      align-items:stretch;
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .entry-card:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(31,36,48,.09);
      border-color:rgba(255,91,77,.22);
    }
    .entry-thumb{
      position:relative;
      min-height:166px;
      border-radius:var(--radius);
      overflow:hidden;
      background:linear-gradient(135deg, #ff5b4d, #ff8b3d 45%, #ffd44a);
    }
    .entry-thumb:nth-child(2n){
      background:linear-gradient(135deg, #08c7a2, #0fa5d9 52%, #ffd44a);
    }
    .entry-thumb:nth-child(3n){
      background:linear-gradient(135deg, #6d6afc, #ff5b4d 50%, #ffcb48);
    }
    .entry-thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(17,21,29,.32)),
        radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 28%);
    }
    .entry-label{
      position:absolute;
      left:10px;
      top:10px;
      z-index:1;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.88);
      color:var(--text);
      font-size:.78rem;
      font-weight:900;
      box-shadow:0 8px 18px rgba(31,36,48,.08);
    }
    .entry-play{
      position:absolute;
      right:10px;
      bottom:10px;
      z-index:1;
      width:42px;
      height:42px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:rgba(17,21,29,.56);
      backdrop-filter:blur(6px);
      border:1px solid rgba(255,255,255,.18);
    }
    .entry-content{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .entry-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .entry-content h3{
      margin:0;
      font-size:1.08rem;
      font-weight:900;
      line-height:1.35;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .entry-summary{
      margin:10px 0 0;
      color:var(--muted);
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
      min-height:4.35em;
    }
    .entry-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
      padding-top:10px;
    }
    .small-tag{
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,91,77,.08);
      color:#cc4c42;
      font-size:.82rem;
      font-weight:800;
    }
    .small-tag.alt{
      background:rgba(8,199,162,.09);
      color:#0a8c75;
    }
    .small-tag.warn{
      background:rgba(255,212,74,.20);
      color:#846000;
    }
    .entry-meta{
      margin-top:8px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted-2);
      font-size:.82rem;
    }
    .entry-meta span{
      display:inline-flex;
      align-items:center;
      gap:5px;
    }
    .sticky-side{
      position:sticky;
      top:116px;
      padding:18px;
    }
    .side-block{
      padding:15px;
      border-radius:var(--radius);
      border:1px solid rgba(232,222,207,.92);
      background:linear-gradient(180deg, #fff, #fff8f1);
      margin-bottom:12px;
    }
    .side-block:last-child{
      margin-bottom:0;
    }
    .side-block h3{
      margin:0 0 10px;
      font-size:1rem;
      font-weight:900;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag-cloud a{
      padding:7px 10px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(232,222,207,.92);
      color:var(--muted);
      font-size:.84rem;
      font-weight:800;
    }
    .tag-cloud a:hover{
      border-color:rgba(255,91,77,.28);
      background:rgba(255,91,77,.08);
      color:#c84338;
      transform:translateY(-1px);
    }
    .trend-meter{
      display:grid;
      gap:10px;
    }
    .meter-item{
      display:grid;
      grid-template-columns:74px 1fr auto;
      gap:10px;
      align-items:center;
    }
    .meter-item label{
      color:var(--muted);
      font-size:.86rem;
      font-weight:700;
    }
    .meter-bar{
      height:10px;
      border-radius:999px;
      overflow:hidden;
      background:#efe8dc;
      position:relative;
    }
    .meter-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--brand), var(--brand-2), var(--accent));
    }
    .meter-item strong{
      font-size:.9rem;
      color:var(--text);
    }
    .note-list{
      display:grid;
      gap:10px;
    }
    .note-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:11px 12px;
      border-radius:var(--radius);
      background:#fff;
      border:1px solid rgba(232,222,207,.9);
      color:var(--muted);
      font-size:.92rem;
      line-height:1.5;
    }
    .note-item i{
      color:var(--brand);
      margin-top:2px;
      flex:0 0 auto;
    }
    .pricing-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .plan-card{
      padding:20px;
      position:relative;
      overflow:hidden;
      height:100%;
    }
    .plan-card.featured{
      border-color:rgba(255,91,77,.22);
      box-shadow:0 16px 34px rgba(255,91,77,.09);
    }
    .plan-card .plan-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,91,77,.10);
      color:var(--brand);
      font-size:.84rem;
      font-weight:800;
      margin-bottom:12px;
    }
    .plan-card h3{
      margin:0;
      font-size:1.06rem;
      font-weight:900;
    }
    .plan-price{
      display:flex;
      align-items:flex-end;
      gap:8px;
      margin:14px 0 14px;
    }
    .plan-price strong{
      font-size:2rem;
      line-height:1;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .plan-price span{
      color:var(--muted);
      font-size:.92rem;
      padding-bottom:4px;
    }
    .plan-list{
      list-style:none;
      padding:0;
      margin:0 0 18px;
      display:grid;
      gap:10px;
    }
    .plan-list li{
      display:flex;
      gap:8px;
      align-items:flex-start;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.5;
    }
    .plan-list i{
      color:var(--accent);
      margin-top:3px;
      flex:0 0 auto;
    }
    .plan-card .btn-main,
    .plan-card .btn-soft{
      width:100%;
    }
    .faq .accordion-item{
      margin-bottom:12px;
      overflow:hidden;
    }
    .faq .accordion-button{
      background:transparent;
      border:0;
      box-shadow:none !important;
      padding:16px 18px;
      font-weight:900;
      color:var(--text);
    }
    .faq .accordion-button:not(.collapsed){
      color:var(--brand);
      background:rgba(255,91,77,.06);
    }
    .faq .accordion-body{
      padding:0 18px 18px;
      color:var(--muted);
    }
    .faq .accordion-button::after{
      filter:saturate(.7) brightness(.9);
    }
    .cta-slab{
      margin-top:14px;
      padding:22px;
      background:
        linear-gradient(135deg, rgba(255,91,77,.10), rgba(255,212,74,.13) 38%, rgba(8,199,162,.10)),
        var(--surface);
      display:grid;
      grid-template-columns:1.2fr auto;
      gap:16px;
      align-items:center;
    }
    .cta-slab h2{
      margin:0;
      font-size:1.5rem;
      font-weight:950;
    }
    .cta-slab p{
      margin:8px 0 0;
      color:var(--muted);
      max-width:760px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }
    .floating-cta{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:1040;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .floating-cta a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-width:164px;
      padding:13px 16px;
      border-radius:999px;
      font-weight:900;
      box-shadow:0 14px 28px rgba(31,36,48,.14);
    }
    .floating-cta .cta-main{
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
    }
    .floating-cta .cta-soft{
      background:rgba(255,255,255,.95);
      color:var(--text);
      border:1px solid rgba(232,222,207,.95);
    }
    .floating-cta a:hover{
      transform:translateY(-2px);
    }
    .mobile-cta{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:1045;
      display:none;
      gap:10px;
      padding:12px;
      background:rgba(248,244,237,.96);
      backdrop-filter:blur(14px);
      border-top:1px solid rgba(232,222,207,.95);
      box-shadow:0 -10px 30px rgba(31,36,48,.06);
    }
    .mobile-cta a{
      flex:1;
      min-width:0;
      text-align:center;
      padding:13px 12px;
      border-radius:999px;
      font-weight:900;
    }
    .mobile-cta .cta-main{
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
    }
    .mobile-cta .cta-soft{
      background:#fff;
      border:1px solid rgba(232,222,207,.95);
      color:var(--text);
    }
    .footer{
      background:#111723;
      color:#c9d0dd;
      padding:34px 0 22px;
      margin-top:24px;
    }
    .footer-shell{
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:24px;
    }
    .footer-brand{
      color:#fff;
      margin-bottom:12px;
    }
    .footer-brand:hover{
      color:#fff;
    }
    .footer .brand-mark{
      width:32px;
      height:32px;
    }
    .footer p{
      color:#b7bfcd;
    }
    .footer h3{
      color:#fff;
      font-size:1rem;
      font-weight:900;
      margin:0 0 12px;
    }
    .footer ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:8px;
    }
    .footer a{
      color:#c9d0dd;
    }
    .footer a:hover{
      color:#fff;
    }
    .footer-note{
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#99a4b5;
      font-size:.92rem;
    }
    .footer-note a{
      color:#dfe6f2;
      text-decoration:underline;
      text-underline-offset:2px;
    }
    .focus-visible:focus,
    .btn:focus,
    a:focus,
    input:focus,
    select:focus,
    textarea:focus,
    button:focus{
      outline:3px solid rgba(255,91,77,.22);
      outline-offset:2px;
    }
    .form-control,
    .form-select{
      border-radius:var(--radius);
      border-color:rgba(232,222,207,.95);
      box-shadow:none;
      background:#fff;
      color:var(--text);
    }
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(255,91,77,.35);
      box-shadow:0 0 0 .22rem rgba(255,91,77,.10);
    }
    .filter-bar{
      display:grid;
      grid-template-columns:1.2fr auto auto;
      gap:12px;
      align-items:center;
      padding:14px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(232,222,207,.95);
      box-shadow:var(--shadow-sm);
      margin-bottom:18px;
    }
    .filter-bar .input-group{
      border-radius:999px;
      overflow:hidden;
      background:#fff;
    }
    .filter-bar .form-control{
      padding:12px 14px;
    }
    .filter-summary{
      color:var(--muted);
      font-size:.92rem;
      white-space:nowrap;
      margin-right:4px;
    }
    .sort-group{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .sort-group .sort-btn{
      background:#fff;
    }
    .line-clamp-2{
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .line-clamp-3{
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .screen-note{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
      color:var(--muted);
      font-size:.88rem;
    }
    .screen-note .note-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(232,222,207,.95);
      background:rgba(255,255,255,.78);
      white-space:nowrap;
    }
    .screen-note .note-chip i{
      color:var(--brand);
    }
    @media (max-width: 1199.98px){
      .hero-grid,
      .demo-grid,
      .updates-grid{
        grid-template-columns:1fr;
      }
      .sticky-side{
        position:relative;
        top:auto;
      }
      .stats-grid{
        grid-template-columns:repeat(2,1fr);
      }
      .pricing-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 991.98px){
      .topbar .d-flex{
        gap:12px !important;
      }
      .top-meta{
        justify-content:flex-start;
      }
      .search-mini{
        width:100%;
        min-width:0;
      }
      .navbar{
        padding-bottom:12px;
      }
      .navbar-collapse{
        padding:12px 0 8px;
      }
      .trend-wrap{
        margin-top:12px;
        padding-bottom:2px;
        overflow-x:auto;
        max-width:100%;
        flex-wrap:nowrap;
      }
      .trend-wrap::-webkit-scrollbar{
        height:0;
      }
      .hero-copy h1{
        max-width:100%;
      }
      .entry-card{
        grid-template-columns:1fr;
      }
      .entry-thumb{
        min-height:210px;
      }
      .cta-slab{
        grid-template-columns:1fr;
      }
      .cta-actions{
        justify-content:flex-start;
      }
      .floating-cta{
        display:none;
      }
      .mobile-cta{
        display:flex;
      }
      .page-main{
        padding-bottom:92px;
      }
      .section-header{
        align-items:flex-start;
        flex-direction:column;
      }
      .filter-bar{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 767.98px){
      .topbar{
        padding:12px 0 8px;
      }
      .hero-copy,
      .hero-panel,
      .demo-aside,
      .demo-stage,
      .cta-slab,
      .footer-shell,
      .plan-card,
      .metric-card,
      .section-card,
      .browser-frame,
      .mini-browser{
        padding:16px;
      }
      .hero-stats{
        grid-template-columns:repeat(2,1fr);
      }
      .stats-grid{
        grid-template-columns:1fr;
      }
      .filter-summary{
        white-space:normal;
      }
      .entry-content h3{
        -webkit-line-clamp:3;
      }
    }
    @media (max-width: 575.98px){
      .brand span:last-child,
      .footer-brand span:last-child{
        font-size:.98rem;
      }
      .hero-copy h1{
        font-size:2rem;
      }
      .hero-actions .btn-main,
      .hero-actions .btn-soft,
      .hero-actions .btn-plain,
      .cta-actions .btn-main,
      .cta-actions .btn-soft{
        width:100%;
      }
      .hero-actions,
      .cta-actions{
        flex-direction:column;
      }
      .mobile-cta{
        padding:10px;
      }
      .mobile-cta a{
        padding:12px 10px;
        font-size:.92rem;
      }
      .search-mini .form-control{
        padding:10px 13px;
      }
      .section-title{
        font-size:1.48rem;
      }
      .entry-meta{
        gap:8px;
      }
      .filter-bar .input-group{
        flex-direction:column;
      }
    }