:root{
      --bg0:#fff7f2;
      --bg1:#ffffff;
      --text:#1f2430;
      --muted:#5b6476;
      --muted2:#7a8398;
      --line:rgba(31,36,48,.10);
      --card:rgba(255,255,255,.85);
      --card2:#fff;
      --orange:#ff6a2a;
      --orange2:#ff8a3d;
      --amber:#ffb15a;
      --hot:#ff3d2e;
      --blue:#1f6fff;
      --shadow: 0 14px 40px rgba(31,36,48,.10);
      --shadow2: 0 10px 26px rgba(31,36,48,.10);
      --shadow3: 0 6px 16px rgba(31,36,48,.10);
      --radius:16px;
      --radius2:22px;
      --max:1120px;
      --pad:18px;
      --focus: 0 0 0 4px rgba(255,106,42,.22);
      --gradA: linear-gradient(135deg, rgba(255,106,42,.95), rgba(255,61,46,.78) 45%, rgba(255,177,90,.65));
      --gradB: linear-gradient(135deg, rgba(255,138,61,.95), rgba(255,106,42,.86) 40%, rgba(31,111,255,.18));
      --gradC: radial-gradient(1000px 420px at 10% 0%, rgba(255,106,42,.22), transparent 60%),
               radial-gradient(900px 380px at 85% 15%, rgba(31,111,255,.12), transparent 55%),
               radial-gradient(700px 300px at 55% 85%, rgba(255,61,46,.10), transparent 55%);
      --gradD: linear-gradient(180deg, rgba(255,106,42,.08), rgba(255,106,42,0));
      --gradE: linear-gradient(135deg, rgba(255,61,46,.95), rgba(255,106,42,.65));
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Microsoft YaHei","Noto Sans SC", Arial, "Helvetica Neue", sans-serif;
      color:var(--text);
      background: linear-gradient(180deg, var(--bg0) 0%, #ffffff 36%, #fff 100%);
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 var(--pad);
    }
    .skip{
      position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip:focus{
      left:16px;top:16px;width:auto;height:auto;z-index:9999;
      background:#fff;border:1px solid var(--line);padding:10px 12px;border-radius:12px;box-shadow:var(--shadow3);
      outline:none;
    }

    header{
      position:sticky;top:0;z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,247,242,.72);
      border-bottom: 1px solid rgba(31,36,48,.08);
    }
    .nav-wrap{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;align-items:center;gap:10px;min-width:220px;
    }
    .brand .logo{
      width:42px;height:42px;border-radius:14px;
      background: linear-gradient(135deg, rgba(255,106,42,.22), rgba(255,61,46,.14));
      border:1px solid rgba(255,106,42,.25);
      display:flex;align-items:center;justify-content:center;
      box-shadow: 0 10px 22px rgba(255,106,42,.12);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{width:100%;height:100%;object-fit:contain;display:block}
    .brand .txt{display:flex;flex-direction:column;line-height:1.05}
    .brand .name{font-weight:820;letter-spacing:.2px}
    .brand .sub{font-size:12px;color:var(--muted2);margin-top:4px}

    nav .menu{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end;
    }
    .nav-link{
      text-decoration:none;
      font-size:13px;
      color:rgba(31,36,48,.86);
      padding:10px 10px;border-radius:12px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .nav-link:hover{
      background: rgba(255,255,255,.65);
      border-color: rgba(255,106,42,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;align-items:center;gap:10px;justify-content:flex-end;
    }
    .btn{
      appearance:none;border:1px solid transparent;
      border-radius:14px;
      padding:10px 14px;
      font-size:13px;font-weight:740;
      text-decoration:none;display:inline-flex;align-items:center;gap:10px;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{outline:none;box-shadow:var(--focus)}
    .btn-primary{
      background: var(--gradB);
      color:#1b1f2a;
      box-shadow: 0 16px 34px rgba(255,106,42,.22);
      border-color: rgba(255,106,42,.35);
    }
    .btn-primary:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 44px rgba(255,106,42,.28);
    }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(31,36,48,.10);
      color: rgba(31,36,48,.92);
    }
    .btn-ghost:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 24px rgba(31,36,48,.10);
      border-color: rgba(255,106,42,.22);
    }
    .btn-small{padding:9px 12px;border-radius:12px;font-size:12.5px}

    .hamburger{
      width:44px;height:40px;border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.65);
      display:none;align-items:center;justify-content:center;cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px);box-shadow: var(--shadow3);border-color: rgba(255,106,42,.22)}
    .hamburger svg{width:18px;height:18px}
    .mobile-panel{
      display:none;
      padding:12px 0 18px;
    }
    .mobile-panel .grid{
      display:grid;gap:10px;
      grid-template-columns: 1fr 1fr;
    }
    .mobile-panel .nav-link{
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.66);
      padding:12px 10px;
    }

    @media (max-width: 980px){
      nav .menu{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
    }

    .hero{
      position:relative;
      overflow:hidden;
      padding:34px 0 22px;
      background: var(--gradC);
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .hero-copy{
      padding:12px 0;
    }
    .kicker{
      display:inline-flex;align-items:center;gap:10px;
      padding:9px 12px;border-radius:999px;
      border:1px solid rgba(255,106,42,.26);
      background: rgba(255,255,255,.58);
      box-shadow: 0 10px 24px rgba(255,106,42,.10);
      color: rgba(31,36,48,.92);
      font-weight:720;font-size:13px;
    }
    .dot{
      width:10px;height:10px;border-radius:50%;
      background: var(--gradE);
      box-shadow: 0 0 0 5px rgba(255,106,42,.16);
    }
    h1{
      margin:14px 0 12px;
      font-size: 36px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      font-size:15.5px;
      color:var(--muted);
      line-height:1.65;
      max-width:54ch;
    }
    .hero-actions{
      margin-top:18px;
      display:flex;gap:12px;flex-wrap:wrap;align-items:center;
    }
    .hero-foot{
      margin-top:16px;
      display:flex;gap:10px;flex-wrap:wrap;align-items:center;
      color:var(--muted2);font-size:12.5px;
    }
    .pill{
      display:inline-flex;align-items:center;gap:8px;
      padding:9px 12px;border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.62);
    }
    .pill svg{width:16px;height:16px;flex:0 0 auto;color: rgba(255,106,42,.95)}
    .hero-aside{
      padding:10px 0;
    }

    .stack{
      display:grid;gap:12px;
    }
    .data-card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding:16px 16px 14px;
      position:relative;
      overflow:hidden;
    }
    .data-card:before{
      content:"";
      position:absolute;inset:-2px;
      background: radial-gradient(600px 180px at 10% 0%, rgba(255,106,42,.22), transparent 55%),
                  radial-gradient(520px 220px at 70% 10%, rgba(31,111,255,.12), transparent 55%);
      pointer-events:none;
    }
    .data-card > *{position:relative}
    .data-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
    .badge{
      display:inline-flex;align-items:center;gap:8px;
      padding:9px 12px;border-radius:14px;
      background: rgba(255,106,42,.10);
      border:1px solid rgba(255,106,42,.25);
      font-weight:780;font-size:12.5px;
      white-space:nowrap;
    }
    .badge .spark{
      width:14px;height:14px;border-radius:4px;
      background: var(--gradE);
      box-shadow: 0 10px 20px rgba(255,61,46,.20);
    }
    .stat{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .stat-item{
      background: rgba(255,255,255,.65);
      border:1px solid rgba(31,36,48,.10);
      border-radius: 14px;
      padding:12px 12px 10px;
    }
    .stat-num{
      font-size:20px;font-weight:860;letter-spacing:-.3px;
    }
    .stat-label{
      font-size:12.5px;color:var(--muted2);margin-top:4px;line-height:1.4;
    }
    .aside-list{
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding:14px;
    }
    .aside-list h3{
      margin:0 0 8px;font-size:14px;letter-spacing:-.2px
    }
    .mini-steps{
      display:grid;gap:10px;
    }
    .mini-step{
      display:flex;gap:10px;align-items:flex-start;
      padding:10px 10px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.62);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .mini-step:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 28px rgba(31,36,48,.10);
      border-color: rgba(255,106,42,.22);
    }
    .mini-ic{
      width:34px;height:34px;border-radius:12px;
      background: rgba(255,106,42,.12);
      border:1px solid rgba(255,106,42,.25);
      display:flex;align-items:center;justify-content:center;flex:0 0 auto;
    }
    .mini-ic svg{width:18px;height:18px;color: rgba(255,106,42,.95)}
    .mini-step b{
      display:block;font-size:13px;margin-top:1px
    }
    .mini-step span{
      display:block;font-size:12.5px;color:var(--muted2);margin-top:4px;line-height:1.45
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr;gap:14px}
      h1{font-size:30px}
    }

    main{padding:18px 0 10px}
    section{padding:26px 0}
    .section-title{
      display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;color:var(--muted);font-size:13.5px;line-height:1.6;max-width:70ch;
    }
    .divider{
      height:1px;background: linear-gradient(90deg, rgba(31,36,48,.08), rgba(255,106,42,.18), rgba(31,36,48,.06));
      margin:8px 0 0;
    }

    .grid-3{
      display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
    }
    @media (max-width: 980px){ .grid-3{grid-template-columns:1fr} }

    .card{
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow2);
      border-color: rgba(255,106,42,.22);
    }
    .card h3{
      margin:10px 0 8px;font-size:15px;letter-spacing:-.2px;
    }
    .card p{
      margin:0;color:var(--muted);font-size:13.5px;line-height:1.7;
    }
    .icon{
      width:44px;height:44px;border-radius:16px;
      background: linear-gradient(180deg, rgba(255,106,42,.16), rgba(255,106,42,.06));
      border: 1px solid rgba(255,106,42,.22);
      display:flex;align-items:center;justify-content:center;
    }
    .icon svg{width:20px;height:20px;color: rgba(255,106,42,.95)}

    .two-col{
      display:grid;grid-template-columns: 1fr 1fr;gap:14px;
      align-items:start;
    }
    @media (max-width: 980px){ .two-col{grid-template-columns:1fr} }

    .process{
      display:grid;gap:12px;
      grid-template-columns: repeat(4, 1fr);
    }
    @media (max-width: 980px){ .process{grid-template-columns:1fr} }
    .step{
      position:relative;
      padding:14px 14px 12px;
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow3);
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow2);
      border-color: rgba(255,106,42,.22);
    }
    .step:after{
      content:"";
      position:absolute;right:-26px;top:-30px;width:90px;height:90px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,106,42,.30), rgba(255,106,42,0) 60%);
      pointer-events:none;
    }
    .step .num{
      display:inline-flex;align-items:center;justify-content:center;
      width:36px;height:36px;border-radius:14px;
      background: rgba(255,106,42,.12);
      border: 1px solid rgba(255,106,42,.22);
      font-weight:900;
      letter-spacing:-.2px;
    }
    .step h3{margin:10px 0 6px;font-size:15px}
    .step p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.65}

    .table-wrap{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      overflow:hidden;
    }
    .table-scroll{overflow:auto}
    table{
      width:100%;
      border-collapse:collapse;
      min-width:860px;
      background:#fff;
    }
    th,td{
      padding:12px 12px;
      border-bottom: 1px solid rgba(31,36,48,.08);
      vertical-align:top;
      font-size:13.5px;
      line-height:1.55;
      text-align:left;
    }
    th{
      background: linear-gradient(180deg, rgba(255,106,42,.10), rgba(255,106,42,0));
      font-weight:900;color:rgba(31,36,48,.92);
      white-space:nowrap;
    }
    td{color: rgba(31,36,48,.86)}
    .tag{
      display:inline-flex;align-items:center;gap:8px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.75);
      padding:7px 10px;border-radius:999px;
      font-size:12.5px;color:var(--muted);
      margin-right:8px;margin-bottom:8px;
    }
    .tag.hot{
      border-color: rgba(255,106,42,.26);
      background: rgba(255,106,42,.10);
      color: rgba(31,36,48,.92);
    }
    .score-card{
      display:grid;gap:12px;
      grid-template-columns: .85fr 1.15fr;
      align-items:stretch;
    }
    @media (max-width: 980px){ .score-card{grid-template-columns:1fr} }
    .score-left{
      padding:16px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(31,36,48,.10);
      box-shadow: var(--shadow3);
      display:flex;flex-direction:column;gap:12px;
    }
    .stars{
      display:flex;gap:6px;align-items:center;
      font-weight:900;letter-spacing:-.2px;
    }
    .star{
      width:18px;height:18px;display:inline-block;
    }
    .score-big{
      font-size:46px;font-weight:950;letter-spacing:-1px;
      line-height:1;
    }
    .score-sub{color:var(--muted);font-size:13.5px;line-height:1.7}
    .recommend{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      padding:12px;
      border-radius: 18px;
      border: 1px solid rgba(255,106,42,.24);
      background: linear-gradient(135deg, rgba(255,106,42,.14), rgba(31,111,255,.06));
    }
    .recommend b{font-size:14px}
    .recommend span{font-size:12.5px;color:var(--muted2)}
    .score-right{
      padding:16px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(31,36,48,.10);
      box-shadow: var(--shadow3);
    }
    .bullets{
      margin:0;padding:0;list-style:none;display:grid;gap:10px;
    }
    .bullets li{
      display:flex;gap:10px;align-items:flex-start;
      padding:11px 12px;
      border-radius: 16px;
      border:1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.68);
    }
    .check{
      width:24px;height:24px;border-radius:10px;
      background: rgba(255,106,42,.12);
      border: 1px solid rgba(255,106,42,.24);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{width:14px;height:14px;color: rgba(255,106,42,.95)}
    .bullets b{display:block;font-size:13.5px}
    .bullets span{display:block;font-size:12.8px;color:var(--muted2);margin-top:4px;line-height:1.5}

    .faq{
      display:grid;gap:10px;
    }
    details{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding: 12px 14px;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    details[open]{
      border-color: rgba(255,106,42,.26);
      box-shadow: var(--shadow2);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
      font-weight:860;
      letter-spacing:-.2px;
      padding: 2px 0;
    }
    summary::-webkit-details-marker{display:none}
    .faq-q{
      font-size:14px;
      line-height:1.5;
      max-width: 80ch;
    }
    .chev{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
      margin-top:-4px;
    }
    details[open] .chev{transform: rotate(180deg);border-color: rgba(255,106,42,.25)}
    .chev svg{width:16px;height:16px;color: rgba(255,106,42,.95)}
    .faq-a{
      margin-top:10px;
      color: var(--muted);
      font-size:13.5px;
      line-height:1.75;
      padding-right:6px;
    }

    .reviews{
      display:grid;gap:14px;
      grid-template-columns: repeat(3,1fr);
    }
    @media (max-width: 980px){ .reviews{grid-template-columns:1fr} }
    .review{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding:16px;
      display:flex;flex-direction:column;gap:10px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow2);
      border-color: rgba(255,106,42,.22);
    }
    .review .top{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .avatar{
      width:40px;height:40px;border-radius:16px;
      background: linear-gradient(180deg, rgba(255,106,42,.14), rgba(255,61,46,.06));
      border:1px solid rgba(255,106,42,.22);
      display:flex;align-items:center;justify-content:center;
      font-weight:950;
      letter-spacing:-.3px;
    }
    .review .role{font-size:12.8px;color:var(--muted2);margin-top:4px}
    .review p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.75}
    .stars-mini{display:flex;gap:4px;align-items:center}
    .stars-mini svg{width:16px;height:16px;color: rgba(255,106,42,.95)}

    .grid-2{
      display:grid;gap:14px;
      grid-template-columns: 1fr 1fr;
      align-items:start;
    }
    @media (max-width: 980px){ .grid-2{grid-template-columns:1fr} }

    .list-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow3);
    }
    .list-card h3{margin:0 0 10px;font-size:15px}
    .checklist{margin:0;padding:0;list-style:none;display:grid;gap:10px}
    .checklist li{
      display:flex;gap:10px;align-items:flex-start;
      padding:11px 12px;border-radius:16px;
      border:1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.68);
    }
    .checklist svg{width:16px;height:16px;color: rgba(255,106,42,.95)}
    .checklist b{display:block;font-size:13.5px}
    .checklist span{display:block;font-size:12.8px;color:var(--muted2);margin-top:4px;line-height:1.5}

    .cases{
      display:grid;gap:14px;
      grid-template-columns: repeat(3,1fr);
    }
    @media (max-width: 980px){ .cases{grid-template-columns:1fr} }
    .case{
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      overflow:hidden;
      display:flex;flex-direction:column;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow2);
      border-color: rgba(255,106,42,.22);
    }
    .media{
      padding:12px;
      background: linear-gradient(180deg, rgba(255,106,42,.08), rgba(255,106,42,0));
      border-bottom:1px solid rgba(31,36,48,.08);
    }
    .media img{
      width:100%;
      aspect-ratio: 16/10;
      object-fit: cover;
      border-radius: 14px;
      display:block;
      background:#fff;
    }
    .case .body{padding:14px}
    .case .meta{
      display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px
    }

    .case .title{
      margin:0 0 8px;font-size:15px;letter-spacing:-.2px;
    }
    .case .desc{
      margin:0;color:var(--muted);font-size:13.5px;line-height:1.7;
    }
    .case .actions{
      margin-top:auto;
      padding:0 14px 14px;
      display:flex;gap:10px;flex-wrap:wrap;
    }

    .article-list{
      display:grid;gap:12px;
      grid-template-columns: 1fr 1fr;
    }
    @media (max-width: 980px){ .article-list{grid-template-columns:1fr} }
    .article{
      padding:14px;
      border-radius: var(--radius2);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow3);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;flex-direction:column;gap:10px;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow2);
      border-color: rgba(255,106,42,.22);
    }
    .article .row{
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap
    }
    .article .chip{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.7);
      font-size:12.5px;color:var(--muted2);
    }
    .article h3{margin:0;font-size:15px;letter-spacing:-.2px}
    .article p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.7}
    .article a{
      text-decoration:none;
      color: rgba(31,36,48,.92);
      font-weight:820;
      display:inline-flex;align-items:center;gap:8px;
    }
    .arrow{
      width:18px;height:18px;border-radius:8px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.7);
      display:flex;align-items:center;justify-content:center;
    }
    .arrow svg{width:12px;height:12px;color: rgba(255,106,42,.95)}

    .form-grid{
      display:grid;gap:14px;
      grid-template-columns: 1.05fr .95fr;
      align-items:start;
    }
    @media (max-width: 980px){ .form-grid{grid-template-columns:1fr} }
    form{
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding:16px;
    }
    .form-title{
      display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap
    }
    .form-title h3{margin:0;font-size:15px}
    .hint{color:var(--muted2);font-size:12.8px;line-height:1.6;margin:0}
    .fields{
      margin-top:12px;
      display:grid;gap:12px;
      grid-template-columns: 1fr 1fr;
    }
    @media (max-width: 700px){ .fields{grid-template-columns:1fr} }
    .field label{
      display:block;font-size:12.8px;color:var(--muted2);margin-bottom:7px
    }
    .field input,.field select,.field textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.14);
      background: rgba(255,255,255,.84);
      color: var(--text);
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
      font-size:14px;
    }
    .field textarea{min-height:110px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color: rgba(255,106,42,.45);
      box-shadow: var(--focus);
    }
    .form-actions{
      margin-top:12px;
      display:flex;gap:12px;align-items:center;justify-content:flex-start;flex-wrap:wrap
    }
    .consent{
      display:flex;align-items:flex-start;gap:10px;
      color:var(--muted2);font-size:12.3px;line-height:1.55;
      max-width:52ch;
    }
    .checkbox{
      width:18px;height:18px;border-radius:6px;
      border:1px solid rgba(31,36,48,.18);
      background: rgba(255,255,255,.86);
      display:flex;align-items:center;justify-content:center;
      margin-top:2px;
      flex:0 0 auto;
    }
    .checkbox svg{width:14px;height:14px;color: rgba(255,106,42,.95);opacity:0}
    .consent input:checked + .checkbox svg{opacity:1}
    .consent input{
      position:absolute;opacity:0;pointer-events:none;
    }

    .side-tools{
      display:grid;gap:14px;
    }
    .tool-card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding:16px;
    }
    .tool-card h3{margin:0 0 10px;font-size:15px}
    .tool-card p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.7}
    .kv{
      display:grid;gap:10px;margin-top:12px;
      grid-template-columns: 1fr 1fr;
    }
    @media (max-width: 980px){ .kv{grid-template-columns:1fr 1fr} }
    .kv .item{
      padding:12px;border-radius:16px;
      border:1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.68);
    }
    .kv b{display:block;font-size:13.5px}
    .kv span{display:block;color:var(--muted2);font-size:12.8px;margin-top:4px;line-height:1.5}

    .tag-cloud{
      display:flex;flex-wrap:wrap;gap:10px;
    }
    .cloud-item{
      padding:10px 12px;border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      font-size:13px;color: rgba(31,36,48,.88);
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      cursor:default;
    }
    .cloud-item:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.22);
      box-shadow: 0 14px 28px rgba(31,36,48,.10);
    }

    .timeline{
      display:grid;gap:12px;
    }
    .timeline .row{
      display:grid;gap:10px;
      grid-template-columns: 140px 1fr;
      align-items:flex-start;
    }
    @media (max-width: 980px){ .timeline .row{grid-template-columns:1fr} }
    .when{
      padding:12px 12px;border-radius: 18px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;letter-spacing:-.2px;
    }
    .what{
      padding:12px 12px;border-radius: 18px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      color:var(--muted);
      line-height:1.75;
      font-size:13.5px;
    }

    .float-contact{
      position:fixed;right:14px;bottom:14px;z-index:80;
      display:flex;flex-direction:column;gap:10px;align-items:flex-end;
    }
    .float-card{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(31,36,48,.12);
      border-radius: 18px;
      box-shadow: var(--shadow2);
      padding:10px;
      width: 210px;
      transform-origin: 100% 100%;
      animation: popIn .35s ease both;
    }
    @keyframes popIn{from{opacity:0;transform: translateY(8px) scale(.98)}to{opacity:1;transform: translateY(0) scale(1)}}
    .float-card .top{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      padding:4px 6px 10px;
    }
    .float-card .top b{font-size:13.5px}
    .close{
      width:30px;height:30px;border-radius:12px;border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      display:flex;align-items:center;justify-content:center;cursor:pointer;
      transition: transform .15s ease, border-color .15s ease;
    }
    .close:hover{transform: translateY(-1px);border-color: rgba(255,106,42,.25)}
    .close svg{width:16px;height:16px;color: rgba(31,36,48,.72)}
    .float-card .content{
      display:flex;gap:10px;align-items:center;
      padding:4px 6px 6px;
    }
    .qr{
      width:56px;height:56px;border-radius:16px;
      overflow:hidden;
      border:1px solid rgba(31,36,48,.10);
      background: #fff;
      flex:0 0 auto;
      display:flex;align-items:center;justify-content:center;
    }
    .qr img{width:100%;height:100%;object-fit:cover;display:block}
    .float-card .meta{
      flex:1;
      display:flex;flex-direction:column;gap:6px
    }
    .float-card .meta span{font-size:12.8px;color:var(--muted2);line-height:1.4}
    .float-links{
      display:flex;gap:10px;flex-wrap:wrap;align-items:center;
      margin-top:8px;
    }
    .float-links a{
      text-decoration:none;
      padding:9px 10px;border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      font-size:12.8px;font-weight:820;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      display:inline-flex;align-items:center;gap:8px;
    }
    .float-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.22);
      box-shadow: 0 14px 28px rgba(31,36,48,.10);
    }
    .float-btn{
      width:54px;height:54px;border-radius:20px;
      border: 1px solid rgba(255,106,42,.28);
      background: var(--gradA);
      color:#1b1f2a;
      display:flex;align-items:center;justify-content:center;
      box-shadow: 0 18px 40px rgba(255,106,42,.22);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
    }
    .float-btn:hover{
      transform: translateY(-3px) rotate(-1deg);
      box-shadow: 0 24px 55px rgba(255,106,42,.28);
      filter:saturate(1.05);
    }
    .float-btn svg{width:22px;height:22px}
    .to-top{
      width:54px;height:54px;border-radius:20px;
      border: 1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow3);
      display:flex;align-items:center;justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, opacity .2s ease;
      opacity:0;pointer-events:none;
    }
    .to-top.show{opacity:1;pointer-events:auto}
    .to-top:hover{transform: translateY(-2px);border-color: rgba(255,106,42,.22);box-shadow: var(--shadow2)}
    .to-top svg{width:20px;height:20px;color: rgba(255,106,42,.95)}

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

    footer{
      margin-top:18px;
      background: linear-gradient(180deg, #ffffff 0%, rgba(255,247,242,.85) 20%, rgba(255,247,242,.95) 100%);
      border-top: 1px solid rgba(31,36,48,.08);
      padding:22px 0 18px;
    }
    .footer-grid{
      display:grid;gap:14px;
      grid-template-columns: 1.1fr .9fr;
      align-items:start;
    }
    @media (max-width: 980px){ .footer-grid{grid-template-columns:1fr} }
    .foot-card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow3);
      padding:16px;
    }
    .foot-title{margin:0 0 10px;font-size:15px}
    .foot-text{margin:0;color:var(--muted);font-size:13.5px;line-height:1.7}
    .foot-links{
      margin-top:12px;
      display:flex;gap:10px;flex-wrap:wrap;
    }
    .foot-links a{
      text-decoration:none;
      padding:9px 10px;border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      font-size:12.8px;font-weight:820;
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      display:inline-flex;align-items:center;gap:8px;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.22);
      box-shadow: 0 14px 28px rgba(31,36,48,.10);
    }
    .copyright{
      margin-top:14px;
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
      color:var(--muted2);
      font-size:12.5px;
    }
    .policy{
      display:flex;gap:12px;flex-wrap:wrap;align-items:center;
    }
    .policy a{
      color:var(--muted2);
      text-decoration:none;
      padding:8px 10px;border-radius:12px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.66);
    }
    .policy a:hover{border-color: rgba(255,106,42,.22);color: rgba(31,36,48,.9)}
    .notice{
      display:flex;align-items:flex-start;gap:10px;
      padding:12px;
      border-radius: 18px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      margin-top:12px;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.65;
    }
    .notice svg{width:18px;height:18px;color: rgba(255,106,42,.95);flex:0 0 auto;margin-top:2px}

    .anchor-target{
      scroll-margin-top: 86px;
    }