:root{
      --bg0:#f6fff7;
      --bg1:#f2faf4;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#5b677a;
      --line:rgba(15,23,42,.10);
      --softline:rgba(15,23,42,.07);
      --shadow:0 18px 50px rgba(16,185,129,.12);
      --shadow2:0 12px 28px rgba(2,132,199,.10);
      --green:#16a34a;
      --green2:#22c55e;
      --emerald:#10b981;
      --deep:#0b3b2a;
      --blue:#0ea5e9;
      --accent:#00d57b;
      --accent2:#22c55e;
      --radius:18px;
      --radius2:14px;
      --container:1120px;
      --pad:20px;
      --focus:rgba(34,197,94,.35);
      --btn:#16a34a;
      --btn2:#0ea5e9;
      --warning:#f59e0b;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(900px 500px at 20% -10%, rgba(34,197,94,.18), transparent 55%),
        radial-gradient(800px 420px at 80% 0%, rgba(14,165,233,.14), transparent 52%),
        linear-gradient(180deg, var(--bg0), #ffffff 55%, var(--bg1));
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .skip-link{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
      background:#0b1220; color:#fff; border-radius:10px; z-index:9999;
    }

    header{
      position:sticky; top:0; z-index:60;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(246,255,247,.76);
      border-bottom:1px solid var(--softline);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:240px;
    }
    .ai-page-logo{
      width:42px; height:42px; object-fit:contain;
      filter: drop-shadow(0 10px 20px rgba(34,197,94,.18));
    }
    .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-name{
      font-weight:820; letter-spacing:.2px; font-size:15px;
    }
    .brand-sub{
      color:var(--muted);
      font-size:12px;
      margin-top:4px;
      white-space:nowrap;
    }
    nav{
      display:flex; align-items:center; gap:10px;
    }
    .nav-links{
      display:flex; align-items:center; gap:4px;
      padding:6px;
      border-radius:999px;
      background:rgba(255,255,255,.65);
      border:1px solid var(--softline);
    }
    .nav-links a{
      font-size:13px;
      color:#1f2a44;
      padding:10px 10px;
      border-radius:999px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
      outline:none;
    }
    .nav-links a:hover{
      background:rgba(34,197,94,.12);
      transform: translateY(-1px);
      color:#064e3b;
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding:12px 14px;
      border-radius:12px;
      border:1px solid transparent;
      font-weight:700;
      font-size:13.5px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      outline:none;
    }
    .btn:focus-visible{box-shadow:0 0 0 4px var(--focus)}
    .btn-primary{
      background:linear-gradient(135deg, #16a34a, #22c55e);
      color:white;
      box-shadow:0 18px 40px rgba(34,197,94,.22);
    }
    .btn-primary:hover{transform: translateY(-1px); box-shadow:0 22px 55px rgba(34,197,94,.28)}
    .btn-ghost{
      background:rgba(255,255,255,.75);
      border-color:var(--softline);
      color:#0f172a;
    }
    .btn-ghost:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.35)}
    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #a7f3d0, #22c55e);
      box-shadow:0 0 0 4px rgba(34,197,94,.14);
    }

    .mobile-toggle{
      display:none;
    }
    .mobile-menu{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-menu .menu-grid{
      display:grid; grid-template-columns:1fr 1fr;
      gap:10px;
      padding:12px;
      border-radius:16px;
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
    }
    .mobile-menu a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.6);
      font-size:13px;
      font-weight:650;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .mobile-menu a:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.35); background:rgba(34,197,94,.10)}
    @media (max-width: 980px){
      .nav-links{display:none}
      .mobile-toggle{display:inline-flex}
      .brand{min-width:auto}
      .mobile-menu{display:block}
    }

    main{padding-bottom:26px}
    .hero{
      position:relative;
      padding:34px 0 12px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute; inset:-200px -120px auto -120px;
      height:520px;
      background:
        radial-gradient(closest-side at 20% 40%, rgba(34,197,94,.34), transparent 58%),
        radial-gradient(closest-side at 60% 10%, rgba(14,165,233,.22), transparent 52%),
        radial-gradient(closest-side at 90% 55%, rgba(16,185,129,.18), transparent 54%);
      pointer-events:none;
      filter:saturate(120%);
      opacity:.95;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
      position:relative;
    }
    @media (max-width: 960px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
    }

    .hero-copy{
      padding:18px 0;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      background:rgba(255,255,255,.70);
      border:1px solid var(--softline);
      border-radius:999px;
      box-shadow:0 16px 40px rgba(16,185,129,.06);
      color:#0b3b2a;
      font-weight:750;
      font-size:12.5px;
    }
    .kicker .spark{
      width:22px; height:22px; border-radius:10px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.25);
    }
    .hero h1{
      margin:14px 0 10px;
      font-size:40px;
      line-height:1.15;
      letter-spacing:-.6px;
    }
    @media (max-width: 520px){
      .hero h1{font-size:30px}
    }
    .hero p{
      margin:0;
      max-width:56ch;
      color:var(--muted);
      font-size:15.5px;
      line-height:1.8;
    }
    .hero-actions{
      margin-top:18px;
      display:flex; flex-wrap:wrap;
      gap:12px;
      align-items:center;
    }
    .btn-small{
      padding:10px 12px;
      border-radius:12px;
      font-size:13px;
      font-weight:740;
    }
    .hero-meta{
      margin-top:16px;
      display:flex; gap:12px; flex-wrap:wrap;
    }
    .meta-pill{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid var(--softline);
      background:rgba(255,255,255,.62);
      color:#0f172a;
      min-width: 210px;
    }
    @media (max-width: 520px){
      .meta-pill{min-width: 100%}
    }
    .meta-ic{
      width:34px; height:34px; border-radius:12px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.22);
      color:#0b3b2a;
      font-weight:900;
    }
    .meta-text{
      display:flex; flex-direction:column; line-height:1.2;
    }
    .meta-text b{font-size:13.5px}
    .meta-text span{font-size:12.2px; color:var(--muted); margin-top:3px}

    .hero-side{
      display:flex; flex-direction:column; gap:12px;
      padding:14px;
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:
        radial-gradient(600px 240px at 10% 0%, rgba(34,197,94,.18), transparent 55%),
        radial-gradient(520px 260px at 100% 20%, rgba(14,165,233,.14), transparent 56%),
        rgba(255,255,255,.70);
      box-shadow:0 24px 70px rgba(2,132,199,.07);
      overflow:hidden;
      position:relative;
    }
    .hero-side:after{
      content:"";
      position:absolute; inset:auto -120px -140px auto;
      width:260px; height:260px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(34,197,94,.25), transparent 60%);
      filter: blur(2px);
      pointer-events:none;
      opacity:.8;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      position:relative;
      z-index:1;
    }
    .side-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
    }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(34,197,94,.22);
      background:rgba(34,197,94,.10);
      color:#065f46;
      font-weight:750;
      font-size:12px;
      white-space:nowrap;
    }
    .chip .bar{
      width:10px; height:10px; border-radius:4px;
      background:linear-gradient(135deg, #16a34a, #22c55e);
      box-shadow:0 0 0 4px rgba(34,197,94,.14);
    }
    .side-grid{
      position:relative; z-index:1;
      display:grid;
      grid-template-columns:1fr;
      gap:10px;
      margin-top:6px;
    }
    .data-card{
      padding:14px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(255,255,255,.66);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .data-card:hover{
      transform: translateY(-2px);
      border-color:rgba(34,197,94,.28);
      box-shadow:0 18px 44px rgba(16,185,129,.10);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .data-name{
      font-size:13.5px;
      font-weight:780;
      color:#0b3b2a;
      display:flex; align-items:center; gap:10px;
    }
    .data-ic{
      width:34px; height:34px; border-radius:14px;
      display:grid; place-items:center;
      border:1px solid rgba(34,197,94,.18);
      background:linear-gradient(135deg, rgba(34,197,94,.16), rgba(14,165,233,.10));
    }
    .data-value{
      font-weight:920;
      font-size:18px;
      letter-spacing:-.3px;
      color:#0f172a;
    }
    .data-sub{
      margin-top:8px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
    }

    .section{
      padding:26px 0 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:24px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
      line-height:1.7;
      font-size:14.5px;
    }
    .tag-row{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:12px;
    }
    .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.09);
      background:rgba(255,255,255,.62);
      font-size:12.5px;
      color:#0f172a;
      transition: transform .18s ease, border-color .18s ease;
      user-select:none;
    }
    .tag:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.32)}
    .tag .mini{
      width:10px; height:10px; border-radius:4px;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.14));
      border:1px solid rgba(34,197,94,.22);
    }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    @media (max-width: 920px){.grid-2{grid-template-columns:1fr}}
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    @media (max-width: 980px){.grid-3{grid-template-columns:1fr}}
    .card{
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      box-shadow:0 18px 50px rgba(2,132,199,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color:rgba(34,197,94,.28);
      box-shadow:0 22px 60px rgba(16,185,129,.10);
    }
    .card h3{
      margin:0 0 8px;
      font-size:16.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
    }
    .card .badge{
      display:inline-flex; align-items:center; gap:9px;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      color:#065f46;
      font-weight:780;
      font-size:12.5px;
    }
    .badge .b{
      width:10px; height:10px; border-radius:4px;
      background:linear-gradient(135deg, #16a34a, #22c55e);
      box-shadow:0 0 0 4px rgba(34,197,94,.14);
    }

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }
    @media (max-width: 980px){.steps{grid-template-columns:1fr}}
    .step{
      padding:16px;
      border-radius:18px;
      border:1px solid var(--softline);
      background:rgba(255,255,255,.70);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      min-height:170px;
    }
    .step:hover{
      transform: translateY(-2px);
      border-color:rgba(34,197,94,.28);
      box-shadow:0 22px 60px rgba(16,185,129,.10);
    }
    .step:before{
      content:"";
      position:absolute; inset:-1px -1px auto auto;
      width:120px; height:120px;
      background: radial-gradient(circle at 20% 20%, rgba(34,197,94,.20), transparent 62%);
      transform: translate(30px,-25px);
      opacity:.9;
      pointer-events:none;
    }
    .step-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      position:relative;
      z-index:1;
    }
    .step-num{
      width:38px; height:38px; border-radius:14px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.22);
      font-weight:950;
      color:#065f46;
      font-size:13.5px;
    }
    .step h3{
      margin:12px 0 6px;
      font-size:16px;
      letter-spacing:-.2px;
      position:relative; z-index:1;
    }
    .step p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:13.8px;
      position:relative; z-index:1;
    }

    .compare{
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      overflow:hidden;
      box-shadow:0 18px 50px rgba(16,185,129,.06);
    }
    .compare-head{
      padding:16px;
      border-bottom:1px solid var(--softline);
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      background:
        radial-gradient(600px 160px at 10% 0%, rgba(34,197,94,.16), transparent 54%),
        rgba(255,255,255,.60);
    }
    .compare-head h2{margin:0; font-size:18px}
    .stars{
      display:flex; align-items:center; gap:10px;
      white-space:nowrap;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .star-row{
      display:flex; gap:4px; align-items:center;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(245,158,11,.25);
      background:rgba(245,158,11,.10);
    }
    .star{
      width:14px; height:14px;
      fill:#f59e0b;
      filter: drop-shadow(0 6px 10px rgba(245,158,11,.12));
    }
    .score{
      font-weight:980;
      font-size:16px;
      color:#0f172a;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(34,197,94,.22);
      background:rgba(34,197,94,.10);
    }
    .compare-table-wrap{overflow:auto}
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:820px;
      font-size:14px;
    }
    th, td{
      padding:14px 12px;
      border-bottom:1px solid var(--softline);
      vertical-align:top;
    }
    th{
      background:rgba(246,255,247,.70);
      position:sticky; top:0;
      z-index:1;
      text-align:left;
      font-size:13.5px;
      color:#0b3b2a;
      border-bottom:1px solid rgba(34,197,94,.18);
    }
    td{
      color:#1f2a44;
    }
    tr:last-child td{border-bottom:0}
    .pos{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:780;
      color:#065f46;
    }
    .pos i{
      width:18px; height:18px; border-radius:8px;
      background:rgba(34,197,94,.14);
      border:1px solid rgba(34,197,94,.25);
      display:grid; place-items:center;
      font-style:normal;
      color:#16a34a;
      font-weight:950;
    }
    .neg{
      color:#64748b;
      font-weight:700;
      opacity:.95;
    }

    .list-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
    }
    @media (max-width: 980px){.list-grid{grid-template-columns:1fr}}
    .list-card{
      padding:16px; border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.70);
      overflow:hidden;
      position:relative;
    }
    .list-card:before{
      content:"";
      position:absolute; inset:-1px auto auto -1px;
      width:140px; height:140px;
      background: radial-gradient(circle at 20% 20%, rgba(14,165,233,.18), transparent 62%);
      transform: translate(-20px,-20px);
      opacity:.95; pointer-events:none;
    }
    .list-card h3{margin:0 0 10px; position:relative; z-index:1}
    .bullet{
      list-style:none; padding:0; margin:0; position:relative; z-index:1;
      display:flex; flex-direction:column; gap:10px;
    }
    .bullet li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.55);
      transition: transform .18s ease, border-color .18s ease;
    }
    .bullet li:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.30)}
    .tick{
      width:22px; height:22px; border-radius:10px;
      background:rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      display:grid; place-items:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .tick svg{width:12px; height:12px; fill:#16a34a}
    .bullet b{font-size:13.8px}
    .bullet span{
      display:block;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
      margin-top:4px;
    }

    .timeline{
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 18px 50px rgba(16,185,129,.06);
    }
    .timeline-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){.timeline-grid{grid-template-columns:1fr}}
    .rail{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.55);
      padding:14px;
    }
    .rail h3{margin:0 0 10px; font-size:16px}
    .rail p{margin:0; color:var(--muted); line-height:1.7; font-size:13.8px}
    .time-steps{
      display:flex; flex-direction:column; gap:10px;
    }
    .time-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(255,255,255,.60);
      transition: transform .18s ease, border-color .18s ease;
    }
    .time-item:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.28)}
    .time-dot{
      width:38px; height:38px; border-radius:16px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.20);
      color:#065f46;
      font-weight:950;
      flex:0 0 auto;
      margin-top:1px;
    }
    .time-item b{font-size:13.8px}
    .time-item span{display:block; color:var(--muted); font-size:12.8px; line-height:1.6; margin-top:4px}

    .tabs{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-bottom:12px;
    }
    .tab{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.66);
      font-weight:780;
      color:#0f172a;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
      font-size:13px;
    }
    .tab:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.30)}
    .tab.active{
      border-color:rgba(34,197,94,.40);
      background:rgba(34,197,94,.12);
      color:#065f46;
    }
    .tab-panel{
      display:none;
    }
    .tab-panel.active{display:block}

    .media-grid{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    @media (max-width: 980px){.media-grid{grid-template-columns:1fr}}
    .media-card{
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      padding:16px;
      overflow:hidden;
      position:relative;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .media-card:hover{
      transform: translateY(-2px);
      border-color:rgba(34,197,94,.28);
      box-shadow:0 22px 60px rgba(16,185,129,.10);
    }
    .media-thumb{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:linear-gradient(135deg, rgba(34,197,94,.14), rgba(14,165,233,.10));
      overflow:hidden;
      display:flex;
      align-items:center;
      justify-content:center;
      margin-bottom:12px;
      padding:8px;
    }
    .thumb-img{
      width:100%;
      height:auto;
      object-fit:contain;
      max-width:100%;
      display:block;
    }
    .media-card h3{margin:0 0 8px; font-size:16px}
    .media-card p{margin:0; color:var(--muted); line-height:1.7; font-size:14px}
    .media-actions{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

    .comments{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    @media (max-width: 980px){.comments{grid-template-columns:1fr}}
    .comment-card{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      box-shadow:0 18px 50px rgba(16,185,129,.06);
    }
    .comment-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.12));
      border:1px solid rgba(34,197,94,.20);
      font-weight:950;
      color:#065f46;
      flex:0 0 auto;
    }
    .role{
      color:var(--muted);
      font-size:12.8px;
      margin-top:4px;
    }
    .comment-title{
      display:flex; flex-direction:column;
    }
    .quote{
      margin:0;
      color:#1f2a44;
      line-height:1.75;
      font-size:14px;
    }
    .review-tags{
      margin-top:12px; display:flex; gap:8px; flex-wrap:wrap;
    }
    .rt{
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.58);
      color:#0f172a;
      font-size:12.5px;
      font-weight:740;
    }

    .accordion{
      display:flex; flex-direction:column; gap:10px;
    }
    .acc-item{
      border-radius:18px;
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      overflow:hidden;
    }
    .acc-btn{
      width:100%;
      text-align:left;
      padding:14px 14px;
      background:transparent;
      border:0;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-family:inherit;
      color:#0f172a;
      outline:none;
      transition: background .2s ease;
    }
    .acc-btn:focus-visible{box-shadow: inset 0 0 0 4px var(--focus)}
    .acc-btn:hover{background:rgba(34,197,94,.06)}
    .acc-q{
      font-weight:860;
      letter-spacing:-.1px;
      line-height:1.45;
      font-size:14.5px;
    }
    .acc-ic{
      width:34px; height:34px; border-radius:14px;
      display:grid; place-items:center;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(246,255,247,.55);
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
      margin-top:-2px;
    }
    .acc-item[data-open="true"] .acc-ic{
      transform: rotate(45deg);
      border-color:rgba(34,197,94,.35);
    }
    .acc-a{
      max-height:0;
      overflow:hidden;
      transition:max-height .25s ease;
    }
    .acc-item[data-open="true"] .acc-a{max-height:260px}
    .acc-a-inner{
      padding:0 14px 14px;
      color:var(--muted);
      line-height:1.8;
      font-size:14px;
    }

    .articles{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){.articles{grid-template-columns:1fr}}
    .article-list{
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:rgba(255,255,255,.72);
      overflow:hidden;
    }
    .article-list .head{
      padding:16px;
      border-bottom:1px solid var(--softline);
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
      background:
        radial-gradient(600px 160px at 10% 0%, rgba(34,197,94,.14), transparent 54%),
        rgba(255,255,255,.60);
    }
    .article-list .head h3{margin:0; font-size:16.5px}
    .article-list .head p{margin:8px 0 0; color:var(--muted); font-size:13.5px; line-height:1.6; max-width:52ch}
    .article-items{
      padding:10px;
      display:flex; flex-direction:column; gap:10px;
    }
    .article{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.52);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.30)}
    .article b{font-size:14px}
    .article span{
      color:var(--muted);
      font-size:12.8px;
      display:block;
      margin-top:6px;
      line-height:1.6;
      max-width:48ch;
    }
    .arrow{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.65);
      display:grid; place-items:center;
      color:#0b3b2a;
      flex:0 0 auto;
      margin-top:2px;
    }

    .form-card{
      border-radius:var(--radius);
      border:1px solid var(--softline);
      background:
        radial-gradient(600px 220px at 10% 0%, rgba(34,197,94,.18), transparent 55%),
        radial-gradient(520px 200px at 100% 30%, rgba(14,165,233,.14), transparent 55%),
        rgba(255,255,255,.72);
      box-shadow:0 18px 50px rgba(16,185,129,.06);
      overflow:hidden;
    }
    form{padding:16px}
    .form-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:12px;
    }
    .form-head h3{margin:0; font-size:16.5px}
    .form-head p{margin:8px 0 0; color:var(--muted); font-size:13.5px; line-height:1.6; max-width:52ch}
    .fields{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
    }
    @media (max-width: 720px){.fields{grid-template-columns:1fr}}
    label{
      display:flex; flex-direction:column; gap:8px;
      font-size:13px; color:#0f172a; font-weight:760;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:rgba(255,255,255,.80);
      color:#0f172a;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
      font-size:14px;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(34,197,94,.45);
      box-shadow:0 0 0 4px rgba(34,197,94,.18);
      background:#fff;
    }
    .form-actions{
      margin-top:12px;
      display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between;
    }
    .hint{
      color:var(--muted);
      font-size:12.8px; line-height:1.6;
      max-width:56ch;
    }
    .submit-row{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .btn-submit{
      background:linear-gradient(135deg, #16a34a, #22c55e);
      color:#fff;
      border-color:transparent;
      padding:12px 16px;
      border-radius:14px;
      box-shadow:0 18px 40px rgba(34,197,94,.22);
    }
    .btn-submit:hover{transform: translateY(-1px); box-shadow:0 22px 55px rgba(34,197,94,.28)}
    .btn-secondary{
      background:rgba(255,255,255,.75);
      border:1px solid rgba(15,23,42,.12);
      color:#0f172a;
      padding:12px 14px;
      border-radius:14px;
      font-weight:820;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
    }
    .btn-secondary:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.35)}
    .toast{
      position:fixed; left:50%; bottom:18px; transform:translateX(-50%);
      background:#0b1220; color:#fff;
      padding:12px 14px;
      border-radius:14px;
      box-shadow:0 18px 50px rgba(0,0,0,.25);
      opacity:0; pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      z-index:200;
      max-width:92vw;
      font-size:13.5px;
      line-height:1.5;
    }
    .toast.show{
      opacity:1; transform:translateX(-50%) translateY(-2px);
    }

    footer{
      margin-top:18px;
      background:
        radial-gradient(900px 240px at 30% 0%, rgba(34,197,94,.18), transparent 60%),
        linear-gradient(180deg, rgba(10,30,22,.04), rgba(10,30,22,.08));
      border-top:1px solid rgba(15,23,42,.08);
      padding:18px 0 22px;
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.2fr 1fr 1fr; gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){.footer-grid{grid-template-columns:1fr}}
    .foot-card{
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.08);
      background:rgba(255,255,255,.72);
      padding:16px;
    }
    .foot-title{
      font-weight:920;
      margin:0 0 10px;
      font-size:14.5px;
      color:#0b3b2a;
    }
    .foot-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .foot-links a{
      color:#0f172a;
      font-weight:740;
      font-size:13.5px;
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.50);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color:rgba(34,197,94,.30);
      background:rgba(34,197,94,.10);
    }
    .dot{
      width:10px; height:10px; border-radius:4px;
      background:linear-gradient(135deg, rgba(34,197,94,.18), rgba(14,165,233,.14));
      border:1px solid rgba(34,197,94,.22);
    }
    .copyright{
      margin-top:12px;
      color:var(--muted);
      font-size:12.8px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .side-float{
      position:fixed;
      right:14px; bottom:14px;
      z-index:120;
      display:flex; flex-direction:column; gap:10px;
    }
    @media (max-width: 520px){
      .side-float{right:10px; bottom:10px}
    }
    .float-btn{
      width:54px; height:54px; border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.80);
      backdrop-filter: blur(10px);
      display:grid; place-items:center;
      box-shadow:0 18px 50px rgba(16,185,129,.10);
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
      outline:none;
      position:relative;
      overflow:hidden;
    }
    .float-btn:focus-visible{box-shadow:0 0 0 4px var(--focus), 0 18px 50px rgba(16,185,129,.12)}
    .float-btn:hover{transform: translateY(-2px); border-color:rgba(34,197,94,.35)}
    .float-btn .tip{
      position:absolute; right:64px; white-space:nowrap;
      padding:8px 10px;
      border-radius:14px;
      font-size:12.5px;
      background:#0b1220; color:#fff;
      opacity:0; transform: translateY(6px);
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .float-btn:hover .tip{opacity:1; transform: translateY(0)}
    .float-btn svg{width:20px; height:20px; fill:#0b3b2a}

    .kefu-pop{
      position:absolute;
      right:0; bottom:62px;
      width:250px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.90);
      backdrop-filter: blur(10px);
      box-shadow:0 24px 70px rgba(0,0,0,.14);
      padding:12px;
      transform-origin: 90% 100%;
      transform: scale(.96);
      opacity:0; pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .kefu-pop.show{
      opacity:1; pointer-events:auto; transform: scale(1);
    }
    .kefu-title{
      font-weight:920; font-size:13.5px; margin:4px 0 10px;
      color:#0b3b2a;
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
    }
    .kefu-close{
      width:30px; height:30px; border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(246,255,247,.55);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
    }
    .kefu-close:hover{transform: translateY(-1px); border-color:rgba(34,197,94,.35)}
    .kefu-qrcode{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(246,255,247,.55);
      padding:10px;
    }
    .kefu-qrcode img{
      width:100%;
      height:auto;
      display:block;
      border-radius:12px;
    }
    .kefu-note{
      margin-top:10px;
      color:var(--muted);
      font-size:12.6px;
      line-height:1.6;
    }

    .section-divider{
      margin:18px 0 0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(34,197,94,.30), rgba(14,165,233,.22), transparent);
      border:0;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }