:root{
      --bg0:#fbf7ff;
      --bg1:#fffdf6;
      --card:#ffffff;
      --text:#15151a;
      --muted:#5b5b66;
      --muted2:#7a7a86;
      --line:rgba(20,20,30,.10);
      --shadow: 0 10px 30px rgba(20, 18, 40, .08);
      --shadow2: 0 6px 18px rgba(20, 18, 40, .08);
      --radius:18px;
      --radius2:12px;

      --brand1:#ff2d7d; /* 潮流艳色 */
      --brand2:#7c4dff; /* 科技紫 */
      --brand3:#00c2ff; /* 霓虹蓝 */
      --accent:#ffb100; /* 热点金 */

      --btnText:#0b0b10;
      --focus: rgba(124,77,255,.25);
      --gradHero: radial-gradient(900px 500px at 18% 15%, rgba(255,45,125,.20), transparent 55%),
                  radial-gradient(800px 460px at 78% 10%, rgba(124,77,255,.22), transparent 55%),
                  radial-gradient(700px 460px at 70% 75%, rgba(0,194,255,.18), transparent 60%),
                  linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.60));
      --gradBtn: linear-gradient(135deg, var(--brand1), var(--brand2) 55%, var(--brand3));
      --gradChip: linear-gradient(135deg, rgba(255,45,125,.16), rgba(124,77,255,.14) 55%, rgba(0,194,255,.14));
      --gradLine: linear-gradient(90deg, rgba(255,45,125,.35), rgba(124,77,255,.35), rgba(0,194,255,.35));
      --kicker: rgba(20,20,30,.75);
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, "Noto Sans SC", "Helvetica Neue", sans-serif;
      color:var(--text);
      background: linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 45%, #ffffff 100%);
    }

    .container{
      width:min(1180px, calc(100% - 40px));
      margin:0 auto;
    }
    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(20,20,30,.08);
    }
    .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: 210px;
    }
    .brand img{
      width:46px;
      height:46px;
      border-radius:14px;
      background: rgba(255,255,255,.7);
      box-shadow: 0 8px 22px rgba(124,77,255,.18);
    }
    .brand-text{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .brand-text strong{
      font-size:15px;
      letter-spacing:.2px;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }

    .nav-right{
      display:flex;
      align-items:center;
      gap:12px;
      justify-content:flex-end;
      flex:1;
      min-width:0;
    }
    nav{
      display:flex;
      align-items:center;
      gap:16px;
      flex:1;
      justify-content:flex-end;
      min-width:0;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      color:var(--kicker);
      font-size:13px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(124,77,255,.08);
      border-color: rgba(124,77,255,.20);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:nowrap;
    }
    .btn{
      appearance:none;
      border:1px solid rgba(20,20,30,.12);
      background:#fff;
      color:var(--btnText);
      border-radius:12px;
      padding:10px 14px;
      font-size:13px;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
      box-shadow: 0 10px 24px rgba(20,18,40,.06);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      user-select:none;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 34px rgba(20,18,40,.10);
      border-color: rgba(124,77,255,.24);
    }
    .btn-primary{
      background: var(--gradBtn);
      border-color: rgba(0,0,0,.08);
      color:#0b0b10;
      position:relative;
      overflow:hidden;
    }
    .btn-primary::after{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(500px 120px at 20% 10%, rgba(255,255,255,.45), transparent 60%);
      opacity:.65;
      transform: translateX(-30%);
      transition: transform .35s ease, opacity .35s ease;
    }
    .btn-primary:hover::after{
      transform: translateX(0%);
      opacity:.85;
    }
    .btn .dot{
      width:10px; height:10px; border-radius:50%;
      background: rgba(255,255,255,.75);
      box-shadow: 0 0 0 6px rgba(255,255,255,.25);
      position:relative;
      z-index:1;
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(20,20,30,.12);
      background:#fff;
      cursor:pointer;
      align-items:center;
      justify-content:center;
      transition: transform .15s ease, border-color .2s ease;
      box-shadow: 0 10px 24px rgba(20,18,40,.06);
    }
    .hamburger:hover{ transform: translateY(-1px); border-color: rgba(124,77,255,.24); }
    .hamburger span{
      width:18px; height:2px; background: rgba(20,20,30,.75);
      border-radius:2px; position:relative;
    }
    .hamburger span::before,.hamburger span::after{
      content:"";
      position:absolute; left:0;
      width:18px; height:2px; background: rgba(20,20,30,.75);
      border-radius:2px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span::before{ top:-6px; }
    .hamburger span::after{ top:6px; }

    .mobile-panel{
      display:none;
      padding: 10px 0 16px;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.85);
      border-radius: 16px;
      padding: 10px;
      box-shadow: var(--shadow2);
    }
    .mobile-links{
      display:flex;
      flex-direction:column;
      gap:6px;
      padding:4px;
    }
    .mobile-links a{
      text-decoration:none;
      color:var(--text);
      padding: 10px 12px;
      border-radius: 12px;
      border:1px solid rgba(20,20,30,.08);
      background: rgba(255,255,255,.6);
      font-size:14px;
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
    }
    .mobile-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(124,77,255,.22);
      background: rgba(124,77,255,.06);
    }
    .mobile-actions{
      margin-top:10px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }

    main{ padding: 18px 0 40px; }

    .hero{
      position:relative;
      padding: 34px 0 26px;
    }
    .hero-bg{
      position:absolute;
      left:50%;
      transform:translateX(-50%);
      top:-12px;
      width: min(1180px, calc(100% - 40px));
      height: 520px;
      border-radius: 30px;
      background: var(--gradHero);
      border: 1px solid rgba(20,20,30,.08);
      box-shadow: 0 24px 60px rgba(124,77,255,.12);
      overflow:hidden;
    }
    .hero-bg::before{
      content:"";
      position:absolute;
      inset:-40px;
      background:
        radial-gradient(closest-side at 20% 20%, rgba(255,45,125,.22), transparent 60%),
        radial-gradient(closest-side at 70% 30%, rgba(124,77,255,.22), transparent 62%),
        radial-gradient(closest-side at 55% 80%, rgba(0,194,255,.20), transparent 60%),
        linear-gradient(120deg, rgba(255,255,255,.45), rgba(255,255,255,0));
      filter:saturate(1.05);
      opacity:.9;
    }
    .hero-bg::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        repeating-linear-gradient(135deg, rgba(20,20,30,.06), rgba(20,20,30,0) 10px, rgba(20,20,30,0) 22px);
      opacity:.35;
      mask-image: radial-gradient(650px 260px at 20% 10%, rgba(0,0,0,1), transparent 65%);
    }

    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items:stretch;
      padding: 26px 0 0;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding: 8px 12px;
      border-radius: 999px;
      background: var(--gradChip);
      border: 1px solid rgba(124,77,255,.18);
      color: rgba(20,20,30,.78);
      font-size: 13px;
      width: fit-content;
      margin-bottom: 12px;
    }
    .kicker .pulse{
      width:10px; height:10px; border-radius:50%;
      background: var(--brand1);
      box-shadow: 0 0 0 0 rgba(255,45,125,.55);
      animation: pulse 1.8s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{ box-shadow: 0 0 0 0 rgba(255,45,125,.45); }
      60%{ box-shadow: 0 0 0 10px rgba(255,45,125,0); }
      100%{ box-shadow: 0 0 0 0 rgba(255,45,125,0); }
    }

    h1{
      font-size: 36px;
      line-height:1.16;
      margin: 0 0 10px;
      letter-spacing: -0.6px;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.6;
      margin: 0 0 18px;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom: 16px;
    }
    .mini-list{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top: 6px;
    }
    .chip{
      padding: 9px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(20,20,30,.10);
      color: rgba(20,20,30,.82);
      font-size: 13px;
      display:inline-flex;
      align-items:center;
      gap:10px;
    }
    .chip i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 6px rgba(124,77,255,.12);
    }

    .hero-side{
      border: 1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.72);
      border-radius: var(--radius);
      box-shadow: var(--shadow2);
      padding: 14px;
      display:flex;
      flex-direction:column;
      gap: 12px;
      position:relative;
      overflow:hidden;
    }
    .hero-side::before{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(500px 180px at 10% 0%, rgba(255,45,125,.16), transparent 60%),
                  radial-gradient(460px 200px at 100% 10%, rgba(124,77,255,.18), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .hero-side > *{ position:relative; }

    .side-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
      padding: 6px 6px 0;
    }
    .side-title strong{
      font-size: 15px;
      letter-spacing: .2px;
    }
    .side-title span{
      font-size: 12px;
      color: var(--muted2);
      white-space:nowrap;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.6);
    }
    .metric-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      padding: 0 6px 6px;
    }
    .metric{
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.74);
      border-radius: 14px;
      padding: 12px 12px;
      transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(124,77,255,.25);
      box-shadow: 0 16px 38px rgba(124,77,255,.10);
    }
    .metric .num{
      font-size: 18px;
      font-weight: 800;
      letter-spacing: -0.3px;
    }
    .metric .label{
      margin-top:6px;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.35;
    }

    .side-bottom{
      padding: 6px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .bar-wrap{
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.70);
      border-radius: 14px;
      padding: 12px;
    }
    .bar-top{
      display:flex;
      justify-content:space-between;
      align-items:baseline;
      gap:10px;
      margin-bottom: 8px;
    }
    .bar-top strong{ font-size:14px; }
    .bar-top span{ font-size:12px; color:var(--muted2); white-space:nowrap; }
    .bar{
      height: 10px;
      border-radius: 999px;
      background: rgba(20,20,30,.08);
      overflow:hidden;
      position:relative;
    }
    .bar > em{
      display:block;
      height: 100%;
      width: 62%;
      background: linear-gradient(90deg, rgba(255,45,125,.95), rgba(124,77,255,.95) 55%, rgba(0,194,255,.95));
      border-radius:999px;
      position:relative;
    }
    .bar > em::after{
      content:"";
      position:absolute;
      top:-14px; bottom:-14px;
      left: -30px;
      width: 60px;
      background: radial-gradient(circle at 30px 50%, rgba(255,255,255,.55), transparent 62%);
      animation: shimmer 2.2s ease-in-out infinite;
      opacity:.9;
    }
    @keyframes shimmer{
      0%{ transform: translateX(0); opacity:.65; }
      55%{ opacity:1; }
      100%{ transform: translateX(160px); opacity:.65; }
    }

    .side-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .btn-ghost{
      background: rgba(255,255,255,.8);
      border:1px solid rgba(20,20,30,.12);
      color: var(--text);
      box-shadow:none;
    }
    .btn-ghost:hover{
      background: rgba(255,255,255,1);
      box-shadow: 0 14px 34px rgba(20,18,40,.10);
    }

    section{
      padding: 30px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 18px;
      margin-bottom: 16px;
    }
    .section-head h2{
      margin:0;
      font-size: 24px;
      letter-spacing: -.3px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 14.5px;
      line-height:1.6;
      max-width: 58ch;
    }
    .divider{
      height:1px;
      background: linear-gradient(90deg, rgba(20,20,30,0), rgba(20,20,30,.14), rgba(20,20,30,0));
      margin: 18px 0 0;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 14px;
    }

    .card{
      border: 1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
      transition: transform .18s ease, box-shadow .24s ease, border-color .2s ease;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 64px rgba(124,77,255,.12);
      border-color: rgba(124,77,255,.24);
    }
    .card h3{
      margin: 10px 0 8px;
      font-size: 16px;
      letter-spacing: -.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.65;
    }
    .card .topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .badge{
      font-size:12px;
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.75);
      color: rgba(20,20,30,.75);
      white-space:nowrap;
    }
    .badge.accent{
      border-color: rgba(255,177,0,.30);
      background: linear-gradient(135deg, rgba(255,177,0,.14), rgba(255,45,125,.10));
    }

    .iconbox{
      width:44px; height:44px;
      border-radius: 16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background: linear-gradient(135deg, rgba(255,45,125,.14), rgba(124,77,255,.14) 55%, rgba(0,194,255,.12));
      border:1px solid rgba(124,77,255,.18);
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .step{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      padding: 16px 14px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .2s ease, box-shadow .24s ease;
      min-height: 160px;
    }
    .step:hover{
      transform: translateY(-3px);
      border-color: rgba(124,77,255,.24);
      box-shadow: 0 26px 64px rgba(124,77,255,.12);
    }
    .step::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(500px 120px at 10% 0%, rgba(255,45,125,.14), transparent 60%),
                  radial-gradient(520px 160px at 100% 10%, rgba(124,77,255,.14), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .step > *{ position:relative; }
    .step .n{
      width:34px; height:34px;
      border-radius: 12px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:800;
      background: rgba(124,77,255,.10);
      border:1px solid rgba(124,77,255,.20);
    }
    .step h3{
      margin: 10px 0 8px;
      font-size: 16px;
      letter-spacing: -.2px;
    }
    .step p{
      margin:0;
      color: var(--muted);
      font-size: 13.6px;
      line-height:1.65;
    }

    .table-wrap{
      overflow:auto;
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 820px;
    }
    th, td{
      padding: 14px 14px;
      border-bottom: 1px solid rgba(20,20,30,.08);
      text-align:left;
      vertical-align:top;
      font-size: 13.5px;
    }
    th{
      color: rgba(20,20,30,.85);
      font-weight: 800;
      background: linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.65));
      position:sticky;
      top:0;
      z-index:1;
      backdrop-filter: blur(6px);
    }
    tr:last-child td{ border-bottom:0; }
    .tagline{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .pill{
      padding: 7px 10px;
      border-radius:999px;
      background: rgba(124,77,255,.08);
      border: 1px solid rgba(124,77,255,.18);
      color: rgba(20,20,30,.82);
      font-size: 12.5px;
      white-space:nowrap;
    }
    .pill.good{
      background: rgba(0,194,255,.08);
      border-color: rgba(0,194,255,.20);
    }
    .pill.hot{
      background: rgba(255,45,125,.08);
      border-color: rgba(255,45,125,.20);
    }
    .pill.gold{
      background: rgba(255,177,0,.12);
      border-color: rgba(255,177,0,.25);
    }

    .compare-score{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .score-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
      padding: 18px;
      position:relative;
      overflow:hidden;
    }
    .score-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(520px 180px at 10% 0%, rgba(255,45,125,.16), transparent 60%),
                  radial-gradient(520px 180px at 100% 10%, rgba(124,77,255,.16), transparent 60%),
                  radial-gradient(520px 220px at 70% 90%, rgba(0,194,255,.14), transparent 60%);
      opacity:.95;
      pointer-events:none;
    }
    .score-card > *{ position:relative; }
    .score-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      margin-bottom: 12px;
    }
    .score-top h3{
      margin:0;
      font-size: 18px;
      letter-spacing:-.2px;
    }
    .starbox{
      display:flex; flex-direction:column; align-items:flex-end; gap: 8px;
    }
    .stars{
      display:flex; gap:4px;
    }
    .star{
      width:20px; height:20px;
      display:inline-block;
      background: conic-gradient(from 180deg, #ffb100, #ff7a00, #ffb100);
      clip-path: polygon(50% 0%, 62% 35%, 100% 38%, 70% 60%, 82% 100%, 50% 78%, 18% 100%, 30% 60%, 0% 38%, 38% 35%);
      box-shadow: 0 10px 24px rgba(255,177,0,.18);
    }
    .score-num{
      font-size: 14px;
      color: var(--muted);
      white-space:nowrap;
    }
    .score-kpis{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      margin-top: 10px;
    }
    .kpi{
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.7);
      border-radius: 14px;
      padding: 12px;
    }
    .kpi strong{
      display:block;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .kpi span{
      display:block;
      margin-top: 6px;
      font-size: 12.8px;
      color: var(--muted);
      line-height:1.35;
    }

    .timeline{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
    }
    .timeline .t-item{
      display:grid;
      grid-template-columns: 110px 1fr;
      gap: 12px;
      align-items:start;
      padding: 12px 0;
      border-bottom: 1px dashed rgba(20,20,30,.12);
    }
    .timeline .t-item:last-child{ border-bottom:0; }
    .t-time{
      font-size: 12.8px;
      color: var(--muted2);
      display:flex;
      gap:10px;
      align-items:center;
    }
    .t-dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 6px rgba(124,77,255,.10);
    }
    .t-body strong{
      display:block;
      font-size: 14.8px;
      letter-spacing:-.2px;
      margin-bottom: 6px;
    }
    .t-body span{
      display:block;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.65;
    }

    .accordion{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
    }
    details{
      border-bottom: 1px solid rgba(20,20,30,.08);
      padding: 0;
      background: rgba(255,255,255,.68);
    }
    details:last-child{ border-bottom:0; }
    summary{
      list-style:none;
      cursor:pointer;
      padding: 16px 16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      user-select:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .sum-left{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      min-width:0;
    }
    .qmark{
      width:34px; height:34px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(255,45,125,.10);
      border:1px solid rgba(255,45,125,.20);
      flex:0 0 auto;
      margin-top: 2px;
      font-weight:900;
    }
    summary strong{
      font-size: 14.8px;
      letter-spacing:-.15px;
      line-height:1.35;
      display:block;
    }
    summary span{
      color: var(--muted2);
      font-size: 12.5px;
      display:block;
      margin-top: 6px;
      line-height:1.45;
    }
    .chev{
      width:38px; height:38px;
      border-radius: 14px;
      border:1px solid rgba(20,20,30,.10);
      display:flex; align-items:center; justify-content:center;
      background: rgba(255,255,255,.75);
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
      margin-top: -2px;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(124,77,255,.25);
    }
    .acc-body{
      padding: 0 16px 16px 62px;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.75;
      animation: accIn .22s ease both;
    }
    @keyframes accIn{
      from{ opacity:.6; transform: translateY(-4px); }
      to{ opacity:1; transform: translateY(0); }
    }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .comment{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
      transition: transform .18s ease, box-shadow .24s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .comment::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(420px 160px at 10% 0%, rgba(255,45,125,.14), transparent 60%),
                  radial-gradient(420px 160px at 100% 10%, rgba(124,77,255,.14), transparent 60%);
      opacity:.75;
      pointer-events:none;
    }
    .comment > *{ position:relative; }
    .comment:hover{
      transform: translateY(-3px);
      border-color: rgba(124,77,255,.24);
      box-shadow: 0 26px 64px rgba(124,77,255,.12);
    }
    .comment .who{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,45,125,.16), rgba(124,77,255,.16));
      border:1px solid rgba(124,77,255,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color: rgba(20,20,30,.78);
    }
    .who strong{
      font-size: 14.8px;
      letter-spacing:-.15px;
      display:block;
    }
    .who span{
      display:block;
      margin-top: 4px;
      font-size: 12.8px;
      color: var(--muted2);
    }
    .comment p{
      margin:0;
      color: var(--muted);
      font-size: 13.6px;
      line-height:1.75;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .case{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      transition: transform .18s ease, box-shadow .24s ease, border-color .2s ease;
      min-height: 240px;
    }
    .case:hover{
      transform: translateY(-3px);
      border-color: rgba(124,77,255,.24);
      box-shadow: 0 26px 64px rgba(124,77,255,.12);
    }
    .case-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap: 12px;
    }
    .case h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .case .meta{
      color: var(--muted2);
      font-size: 12.6px;
      margin-top: 6px;
      line-height:1.35;
    }
    .case .desc{
      color: var(--muted);
      font-size: 13.6px;
      line-height:1.7;
      margin:0;
    }
    .thumbs{
      display:flex; gap: 10px; align-items:center;
    }
    .thumb{
      width: 68px; height: 46px;
      border-radius: 14px;
      border:1px solid rgba(20,20,30,.10);
      overflow:hidden;
      background: rgba(20,20,30,.03);
      flex:0 0 auto;
    }
    .thumb img{
      width:100%; height:100%;
      object-fit:cover;
      display:block;
    }
    .case .linkrow{
      margin-top:auto;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap: 10px;
      flex-wrap:wrap;
    }
    .linkrow a{
      text-decoration:none;
      color: rgba(20,20,30,.88);
      font-size: 13.5px;
      padding: 9px 12px;
      border-radius: 12px;
      border:1px solid rgba(20,20,30,.12);
      background: rgba(255,255,255,.74);
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
    }
    .linkrow a:hover{
      transform: translateY(-1px);
      border-color: rgba(124,77,255,.25);
      background: rgba(124,77,255,.06);
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .article-list{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
      padding: 16px;
    }
    .article-list h3{
      margin: 0 0 10px;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .article-item{
      padding: 12px 0;
      border-bottom: 1px dashed rgba(20,20,30,.12);
      display:flex;
      gap: 12px;
      align-items:flex-start;
      justify-content:space-between;
    }
    .article-item:last-child{ border-bottom:0; padding-bottom: 0; }
    .article-item a{
      text-decoration:none;
      color: rgba(20,20,30,.90);
      font-weight: 700;
      font-size: 13.8px;
      line-height:1.45;
      display:block;
    }
    .article-item p{
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.6;
    }
    .article-item time{
      color: var(--muted2);
      font-size: 12.3px;
      white-space:nowrap;
      padding-left: 6px;
    }

    .form-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
      overflow:hidden;
    }
    .form-inner{
      display:grid;
      grid-template-columns: 1fr .9fr;
      gap: 0;
      align-items:stretch;
    }
    .form-left{
      padding: 18px;
    }
    .form-left h3{
      margin: 0 0 8px;
      font-size: 18px;
      letter-spacing:-.2px;
    }
    .form-left p{
      margin: 0 0 14px;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.7;
    }
    form{
      display:grid;
      gap: 10px;
    }
    .field{
      display:grid;
      gap: 6px;
    }
    label{
      font-size: 12.8px;
      color: rgba(20,20,30,.82);
      font-weight: 700;
    }
    input, select, textarea{
      width:100%;
      border-radius: 12px;
      border:1px solid rgba(20,20,30,.14);
      padding: 12px 12px;
      font-size: 14px;
      background: rgba(255,255,255,.9);
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .15s ease;
    }
    textarea{ min-height: 110px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(124,77,255,.40);
      box-shadow: 0 0 0 6px var(--focus);
    }
    .form-actions{
      display:flex;
      gap: 10px;
      align-items:center;
      flex-wrap:wrap;
      margin-top: 4px;
    }
    .submit-note{
      color: var(--muted2);
      font-size: 12.8px;
      line-height:1.5;
      flex: 1 1 220px;
      min-width:0;
    }

    .form-right{
      padding: 18px;
      border-left: 1px solid rgba(20,20,30,.10);
      background: linear-gradient(180deg, rgba(124,77,255,.05), rgba(255,45,125,.04));
      display:flex;
      flex-direction:column;
      gap: 12px;
      justify-content:center;
    }
    .form-right .box{
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.75);
      border-radius: 16px;
      padding: 14px;
    }
    .form-right strong{
      display:block;
      font-size: 14.8px;
      letter-spacing:-.2px;
      margin-bottom: 8px;
    }
    .form-right ul{
      margin:0; padding-left: 18px;
      color: var(--muted);
      font-size: 13.4px;
      line-height:1.75;
    }

    .tag-cloud{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      margin-top: 10px;
    }
    .cloud-tag{
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,20,30,.12);
      background: rgba(255,255,255,.78);
      color: rgba(20,20,30,.84);
      font-size: 13.2px;
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
    }
    .cloud-tag:hover{
      transform: translateY(-2px);
      border-color: rgba(124,77,255,.24);
      background: rgba(124,77,255,.06);
    }

    .partners{
      display:grid;
      grid-template-columns: repeat(6, minmax(0,1fr));
      gap: 10px;
      align-items:stretch;
    }
    .logo-patch{
      border-radius: 14px;
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      display:flex;
      align-items:center;
      justify-content:center;
      padding: 12px 10px;
      min-height: 62px;
      color: rgba(20,20,30,.82);
      font-weight: 800;
      letter-spacing:-.2px;
      font-size: 12.6px;
      position:relative;
      overflow:hidden;
    }
    .logo-patch::before{
      content:"";
      position:absolute;
      inset:-2px;
      background: radial-gradient(260px 80px at 30% 10%, rgba(255,45,125,.12), transparent 60%),
                  radial-gradient(260px 90px at 90% 20%, rgba(124,77,255,.12), transparent 60%);
      opacity:.85;
      pointer-events:none;
    }
    .logo-patch span{ position:relative; }

    .footer{
      margin-top: 18px;
      background: linear-gradient(180deg, rgba(20,20,30,.03), rgba(20,20,30,.00));
      border-top: 1px solid rgba(20,20,30,.08);
      padding: 18px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 18px 44px rgba(20,18,40,.06);
    }
    .foot-title{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      margin-bottom: 10px;
    }
    .foot-title strong{
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .foot-links{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      margin-top: 10px;
    }
    .foot-links a{
      text-decoration:none;
      color: rgba(20,20,30,.86);
      border:1px solid rgba(20,20,30,.12);
      background: rgba(255,255,255,.75);
      padding: 10px 12px;
      border-radius: 12px;
      font-size: 13.3px;
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(124,77,255,.25);
      background: rgba(124,77,255,.06);
    }
    .copyright{
      margin-top: 14px;
      color: var(--muted2);
      font-size: 12.8px;
      display:flex;
      justify-content:space-between;
      gap: 10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .backtop{
      width:44px; height:44px;
      border-radius: 16px;
      border:1px solid rgba(20,20,30,.12);
      background: rgba(255,255,255,.82);
      box-shadow: 0 14px 34px rgba(20,18,40,.08);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, border-color .2s ease;
    }
    .backtop:hover{ transform: translateY(-2px); border-color: rgba(124,77,255,.25); }

    .float-cs{
      position:fixed;
      right: 16px;
      bottom: 16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .cs-pop{
      border-radius: 18px;
      border:1px solid rgba(20,20,30,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 44px rgba(20,18,40,.12);
      padding: 12px;
      width: 220px;
      display:none;
      transform-origin: 100% 100%;
      animation: popIn .18s ease both;
    }
    @keyframes popIn{
      from{ opacity:.5; transform: scale(.98) translateY(8px); }
      to{ opacity:1; transform: scale(1) translateY(0); }
    }
    .cs-pop .cs-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
      margin-bottom: 8px;
    }
    .cs-pop strong{
      font-size: 13.8px;
      letter-spacing:-.1px;
    }
    .cs-pop p{
      margin: 6px 0 10px;
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.5;
    }
    .cs-qr{
      width: 100%;
      border-radius: 16px;
      overflow:hidden;
      border:1px solid rgba(20,20,30,.10);
      background: rgba(20,20,30,.03);
      display:flex;
      align-items:center;
      justify-content:center;
      padding: 10px;
    }
    .cs-qr img{
      width: 140px;
      height: auto;
      display:block;
    }
    .cs-actions{
      margin-top: 10px;
      display:flex; gap: 10px; justify-content:space-between; align-items:center;
      flex-wrap:wrap;
    }
    .cs-actions button{
      flex:1 1 auto;
      border-radius: 12px;
      border:1px solid rgba(20,20,30,.12);
      background: rgba(255,255,255,.86);
      padding: 10px 12px;
      cursor:pointer;
      font-size: 13px;
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
      color: rgba(20,20,30,.88);
    }
    .cs-actions button:hover{
      transform: translateY(-1px);
      border-color: rgba(124,77,255,.25);
      background: rgba(124,77,255,.06);
    }

    .cs-toggle{
      width: 56px;
      height: 56px;
      border-radius: 22px;
      border:1px solid rgba(20,20,30,.10);
      background: linear-gradient(135deg, rgba(255,45,125,.16), rgba(124,77,255,.14) 55%, rgba(0,194,255,.12));
      box-shadow: 0 22px 60px rgba(124,77,255,.18);
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
      position:relative;
      transition: transform .15s ease, box-shadow .22s ease;
    }
    .cs-toggle:hover{
      transform: translateY(-2px);
      box-shadow: 0 28px 76px rgba(124,77,255,.24);
    }
    .cs-toggle .bubble{
      width:22px; height:22px;
      border-radius: 9px;
      border:2px solid rgba(20,20,30,.7);
      position:relative;
      transform: rotate(8deg);
    }
    .cs-toggle .bubble::after{
      content:"";
      position:absolute;
      left:6px; bottom:-7px;
      width:10px; height:8px;
      border-left:2px solid rgba(20,20,30,.7);
      border-bottom:2px solid rgba(20,20,30,.7);
      transform: rotate(35deg);
      border-bottom-left-radius: 4px;
      background: transparent;
    }

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

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .hero-bg{ height: 610px; }
      .steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .comments{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .articles{ grid-template-columns: 1fr; }
      .compare-score{ grid-template-columns: 1fr; }
      .form-inner{ grid-template-columns: 1fr; }
      .form-right{ border-left: 0; border-top: 1px solid rgba(20,20,30,.10); }
      .partners{ grid-template-columns: repeat(3, minmax(0,1fr)); }
      .footer-grid{ grid-template-columns: 1fr; }
      h1{ font-size: 32px; }
    }
    @media (max-width: 860px){
      nav{ display:none; }
      .nav-cta{ display:none; }
      .hamburger{ display:flex; }
      .mobile-panel{ display:block; }
      header{ border-bottom-color: rgba(20,20,30,.10); }
      .container{ width: min(1180px, calc(100% - 28px)); }
      .hero-bg{ width: min(1180px, calc(100% - 28px)); }
      .metric-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .acc-body{ padding-left: 52px; }
    }