:root{
      --bg0:#fff6f6;
      --bg1:#ffffff;
      --text:#141316;
      --muted:#5b5962;
      --muted2:#7a7684;
      --line:rgba(20,19,22,.10);
      --card:rgba(255,255,255,.78);
      --card2:#fff;
      --accent:#e11d48;   /* 艳红热烈 */
      --accent2:#ff2a5d;
      --accent3:#b40f33;
      --accentSoft:rgba(225,29,72,.10);
      --shadow: 0 18px 40px rgba(17,12,18,.10);
      --shadow2: 0 10px 26px rgba(225,29,72,.10);
      --radius:18px;
      --radius2:14px;
      --max:1140px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 15% 0%, rgba(225,29,72,.12) 0%, rgba(225,29,72,0) 58%),
        radial-gradient(720px 360px at 85% 12%, rgba(225,29,72,.10) 0%, rgba(225,29,72,0) 60%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 40%, #ffffff 100%);
    }
    a{color:inherit}
    .container{max-width:var(--max); margin:0 auto; padding:0 18px;}
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:14px; top:14px; width:auto; height:auto; z-index:9999;
      background:#fff; padding:10px 12px; border:1px solid var(--line); border-radius:12px;
      box-shadow: var(--shadow);
    }

    header{
      position:sticky; top:0; z-index:80;
      backdrop-filter:saturate(120%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(20,19,22,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 190px;
    }
    .brand img{display:block; width:40px; height:40px; object-fit:contain;}
    .brand .brand-text{display:flex; flex-direction:column; line-height:1.05}
    .brand .name{font-weight:860; letter-spacing:.2px}
    .brand .tag{font-size:12px; color:var(--muted2)}
    nav{display:flex; align-items:center; gap:10px; flex:1; justify-content:center;}
    .nav-links{
      display:flex; gap:6px; align-items:center; flex-wrap:wrap; justify-content:center;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px; color:var(--muted);
      padding:8px 10px; border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      border-color: rgba(225,29,72,.25);
      background: rgba(225,29,72,.08);
      color:#2a2126;
      transform: translateY(-1px);
    }
    .nav-actions{display:flex; align-items:center; gap:10px; justify-content:flex-end; min-width: 190px;}
    .btn{
      appearance:none; border:none; cursor:pointer;
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:11px 14px;
      border-radius: 12px;
      font-weight:750;
      text-decoration:none;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      user-select:none;
      line-height:1;
      white-space:nowrap;
    }
    .btn:active{transform: translateY(1px)}
    .btn-primary{
      background: linear-gradient(135deg, var(--accent) 0%, #ff3b6c 60%, #d20f3b 100%);
      color:#fff;
      box-shadow: 0 16px 34px rgba(225,29,72,.22);
    }
    .btn-primary:hover{box-shadow: 0 18px 44px rgba(225,29,72,.26)}
    .btn-ghost{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(20,19,22,.12);
      color: var(--text);
    }
    .btn-ghost:hover{border-color: rgba(225,29,72,.30); box-shadow: var(--shadow2)}
    .icon-dot{
      width:10px; height:10px; border-radius:3px;
      background: rgba(255,255,255,.35);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.35);
      transform: rotate(10deg);
    }

    .mobile-toggle{
      display:none;
      padding:10px 12px;
      border-radius:12px;
      border:1px solid rgba(20,19,22,.12);
      background: rgba(255,255,255,.7);
      cursor:pointer;
      font-weight:800;
    }
    .mobile-menu{
      display:none;
      padding-bottom: 12px;
    }
    .mobile-menu .stack{
      display:flex; flex-direction:column; gap:10px;
      padding: 10px 0 6px;
    }
    .mobile-menu a{
      text-decoration:none;
      padding:12px 12px; border-radius:14px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.68);
      color: var(--text);
      font-weight:700;
    }
    .mobile-menu a small{display:block; color:var(--muted2); font-weight:650; margin-top:4px}
    .mobile-menu .actions{display:flex; gap:10px; flex-wrap:wrap}
    .mobile-menu .actions .btn{flex:1; min-width: 160px}

    @media (max-width: 980px){
      nav{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-menu{display:block}
      .nav-actions{min-width:auto}
      .brand{min-width:auto}
    }

    .hero{
      position:relative;
      padding: 34px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 18px;
      align-items:stretch;
      margin-top: 14px;
    }
    .hero-left{
      padding: 26px 22px;
      border-radius: var(--radius);
      background:
        radial-gradient(650px 240px at 10% 0%, rgba(225,29,72,.18) 0%, rgba(225,29,72,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.70) 100%);
      border: 1px solid rgba(225,29,72,.12);
      box-shadow: 0 22px 48px rgba(17,12,18,.10);
      overflow:hidden;
      position:relative;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(340px 220px at 80% 10%, rgba(225,29,72,.24) 0%, rgba(225,29,72,0) 60%),
        radial-gradient(260px 160px at 10% 80%, rgba(225,29,72,.14) 0%, rgba(225,29,72,0) 60%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-left > *{position:relative}
    .eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(225,29,72,.20);
      background: rgba(225,29,72,.10);
      color:#3b1220;
      font-weight:800; font-size:12px;
    }
    .pill .spark{
      width:16px; height:16px; border-radius:6px;
      background: linear-gradient(135deg, rgba(225,29,72,.95), rgba(255,59,108,.65));
      box-shadow: 0 10px 18px rgba(225,29,72,.22);
      position:relative;
    }
    .pill .spark:after{
      content:"";
      position:absolute; left:4px; top:4px; width:6px; height:6px;
      border-radius:2px;
      background: rgba(255,255,255,.55);
      transform: rotate(15deg);
    }
    .hero h1{
      margin: 0;
      font-size: 36px;
      line-height: 1.12;
      letter-spacing: -0.6px;
    }
    .lead{
      margin: 12px 0 16px;
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.75;
      max-width: 62ch;
    }
    .hero-cta{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .btn-secondary{
      background: rgba(255,255,255,.72);
      border:1px solid rgba(225,29,72,.24);
      color: #2b1b22;
    }
    .btn-secondary:hover{border-color: rgba(225,29,72,.45); box-shadow: var(--shadow2)}
    .trust-row{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top: 16px;
      padding-top: 12px;
      border-top: 1px dashed rgba(20,19,22,.12);
    }
    .trust{
      display:flex; align-items:flex-start; gap:10px;
      min-width: 180px;
    }
    .trust .badge{
      width:34px; height:34px;
      border-radius: 12px;
      background: rgba(225,29,72,.12);
      border:1px solid rgba(225,29,72,.20);
      display:flex; align-items:center; justify-content:center;
      color: var(--accent3);
      font-weight:900;
    }
    .trust strong{display:block; font-size:13px}
    .trust span{display:block; color:var(--muted2); font-size:12.5px; margin-top:3px; line-height:1.4}

    .hero-right{
      border-radius: var(--radius);
      border: 1px solid rgba(20,19,22,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.64));
      box-shadow: 0 18px 42px rgba(17,12,18,.08);
      padding: 18px;
      display:flex; flex-direction:column;
      gap: 12px;
      overflow:hidden;
      position:relative;
    }
    .hero-right:before{
      content:"";
      position:absolute;
      width: 520px; height: 520px;
      right:-280px; top:-320px;
      background: radial-gradient(circle at center, rgba(225,29,72,.18), rgba(225,29,72,0) 60%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-right > *{position:relative}
    .quick-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .qcard{
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 96px;
    }
    .qcard:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.28);
      box-shadow: 0 14px 30px rgba(225,29,72,.12);
    }
    .qtop{display:flex; align-items:center; justify-content:space-between; gap:10px}
    .qicon{
      width:34px; height:34px; border-radius: 14px;
      background: rgba(225,29,72,.10);
      border:1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--accent3);
      font-weight:950;
      letter-spacing:-.2px;
    }
    .qcard .title{font-weight:860; font-size:13.5px; margin-top:10px}
    .qcard .sub{color:var(--muted2); font-size:12.5px; line-height:1.45; margin-top:6px}
    .hero-mini{
      margin-top:auto;
      border-radius: 16px;
      border:1px solid rgba(225,29,72,.16);
      background: rgba(225,29,72,.06);
      padding: 14px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
    }
    .hero-mini .k{
      font-weight:900;
      letter-spacing:.2px;
    }
    .hero-mini .v{
      color:var(--muted);
      font-size:13px;
      margin-top:6px;
      line-height:1.55;
    }
    .hero-mini .cta{
      display:flex; flex-direction:column; align-items:flex-end; gap:10px; min-width: 150px;
    }
    .mini-tag{
      font-size:12px;
      color:#3b1220;
      background: rgba(225,29,72,.14);
      border:1px solid rgba(225,29,72,.20);
      padding:7px 10px;
      border-radius:999px;
      font-weight:850;
    }
    .progress{
      width:100%;
      height: 10px;
      background: rgba(20,19,22,.08);
      border-radius:999px;
      overflow:hidden;
      border:1px solid rgba(20,19,22,.08);
    }
    .bar{
      height:100%;
      width: 66%;
      background: linear-gradient(90deg, rgba(225,29,72,.85), rgba(255,59,108,.85));
      border-radius:999px;
      position:relative;
    }
    .bar:after{
      content:"";
      position:absolute; inset:0;
      background: linear-gradient(90deg, rgba(255,255,255,.0), rgba(255,255,255,.35), rgba(255,255,255,.0));
      transform: translateX(-100%);
      animation: sheen 2.2s ease-in-out infinite;
      opacity:.7;
    }
    @keyframes sheen{
      0%{transform: translateX(-120%)}
      55%{transform: translateX(120%)}
      100%{transform: translateX(120%)}
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr}
      .hero h1{font-size: 28px}
    }

    main{padding: 8px 0 40px;}
    section{padding: 36px 0;}
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap;
      margin-bottom: 16px;
    }
    .section-title h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.3px;
    }
    .section-title p{
      margin:0; color:var(--muted);
      font-size: 13.5px; line-height:1.6;
      max-width: 62ch;
    }

    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
    }
    .grid-4{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
    }
    @media (max-width: 980px){
      .grid-3{grid-template-columns:1fr}
      .grid-4{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 560px){
      .grid-4{grid-template-columns:1fr}
    }

    .card{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.75);
      border:1px solid rgba(20,19,22,.10);
      box-shadow: 0 10px 24px rgba(17,12,18,.06);
      overflow:hidden;
    }
    .card-pad{padding: 16px;}
    .kicker{
      display:flex; align-items:center; gap:10px;
      font-weight:950;
      color:#2a1a21;
      letter-spacing:.2px;
    }
    .kdot{
      width: 10px; height: 10px; border-radius: 3px;
      background: linear-gradient(135deg, var(--accent) 0%, #ff4a74 100%);
      box-shadow: 0 14px 24px rgba(225,29,72,.18);
      transform: rotate(10deg);
    }
    .muted{color:var(--muted)}
    .h3{margin:10px 0 6px; font-size:15.5px; font-weight:900; letter-spacing:-.2px}
    .small{font-size:13px; color:var(--muted); line-height:1.7; margin:0}
    .list{
      margin: 10px 0 0; padding: 0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      border:1px solid rgba(20,19,22,.08);
      background: rgba(255,255,255,.64);
    }
    .li b{display:block; font-size:13.5px}
    .li span{display:block; color:var(--muted2); font-size:12.5px; line-height:1.5; margin-top:4px}
    .check{
      width:22px; height:22px; border-radius: 9px;
      background: rgba(225,29,72,.10);
      border:1px solid rgba(225,29,72,.18);
      color: var(--accent3);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; font-size:12px; flex:0 0 auto;
      margin-top:1px;
    }

    .metrics{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
    }
    .metric{
      padding: 16px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,19,22,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.66));
      box-shadow: 0 10px 22px rgba(17,12,18,.06);
      transition: transform .18s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.28);
      box-shadow: 0 16px 30px rgba(225,29,72,.10);
    }
    .metric .num{
      font-size: 22px;
      font-weight: 980;
      letter-spacing:-.6px;
      margin-bottom: 6px;
      display:flex; align-items:baseline; gap:8px;
    }
    .metric .unit{font-size:12.5px; color:var(--muted2); font-weight:850}
    .metric .label{color:var(--muted); font-size:13px; line-height:1.6}
    @media (max-width: 980px){
      .metrics{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 560px){
      .metrics{grid-template-columns:1fr}
    }

    .steps{
      display:grid; grid-template-columns: 1.1fr .9fr; gap: 12px; align-items:start;
    }
    @media (max-width: 980px){ .steps{grid-template-columns:1fr} }
    .step-list{
      padding: 14px;
    }
    .step-item{
      display:flex; gap:14px; align-items:flex-start;
      padding: 14px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.70);
      margin-bottom: 10px;
      transition: transform .18s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .step-item:last-child{margin-bottom:0}
    .step-item:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.26);
      box-shadow: 0 14px 28px rgba(225,29,72,.10);
    }
    .step-no{
      width:38px; height:38px;
      border-radius: 16px;
      background: rgba(225,29,72,.10);
      border:1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:980;
      color: var(--accent3);
      flex:0 0 auto;
      position:relative;
    }
    .step-no:after{
      content:"";
      position:absolute;
      inset:-2px;
      border-radius: 18px;
      border: 1px solid rgba(225,29,72,.12);
      pointer-events:none;
      opacity:.8;
    }
    .step-title{font-weight:920; margin:0; font-size:14.5px}
    .step-desc{margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.7}
    .side-panel{
      padding: 16px;
      position:sticky;
      top: 92px;
    }
    @media (max-width: 980px){ .side-panel{position:relative; top:auto} }
    .side-panel .cap{
      display:flex; align-items:center; gap:10px; justify-content:space-between;
      margin-bottom: 10px;
    }
    .side-panel h3{margin:0; font-size:15.5px; font-weight:950}
    .chip-row{display:flex; gap:8px; flex-wrap:wrap}
    .chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.64);
      font-weight:800;
      font-size:12.5px;
      color: var(--muted);
    }
    .side-panel .box{
      margin-top: 12px;
      border-radius: 16px;
      border:1px dashed rgba(225,29,72,.32);
      background: rgba(225,29,72,.06);
      padding: 14px;
    }
    .side-panel .box .big{
      font-size: 20px;
      font-weight: 980;
      letter-spacing:-.6px;
      margin-bottom:6px;
    }
    .side-panel .box .line{
      color:var(--muted);
      font-size:13px; line-height:1.7;
      margin:0;
    }

    .compare{
      overflow:hidden;
    }
    .compare .wrap{
      padding: 16px;
    }
    .table-wrap{
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.70);
      overflow:auto;
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 820px;
    }
    th, td{
      padding: 14px 12px;
      border-bottom: 1px solid rgba(20,19,22,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
      color: var(--text);
    }
    th{
      background: rgba(225,29,72,.06);
      font-weight:950;
      letter-spacing:.1px;
    }
    td{color:var(--muted)}
    td strong{color:var(--text)}
    .star-row{
      display:flex; gap:8px; align-items:center;
      flex-wrap:wrap;
    }
    .stars{
      display:inline-flex; gap:3px; align-items:center;
    }
    .star{
      width:16px; height:16px;
      background: linear-gradient(135deg, var(--accent) 0%, #ff4a74 100%);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 6px 10px rgba(225,29,72,.18));
    }

    .rating-card{
      display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap;
      padding: 16px;
      border-radius: 16px;
      border:1px solid rgba(225,29,72,.16);
      background: rgba(225,29,72,.06);
      margin-bottom: 12px;
    }
    .rating-left{flex:1; min-width: 260px}
    .rating-left .big{
      font-size: 34px; font-weight: 990; letter-spacing:-1px;
      color: #2a0c16;
      display:flex; align-items:baseline; gap:10px; flex-wrap:wrap;
    }
    .rating-left .big small{
      font-size: 13px; color: var(--muted2); font-weight: 900;
      border: 1px solid rgba(20,19,22,.10);
      padding: 6px 10px; border-radius: 999px;
      background: rgba(255,255,255,.66);
    }
    .rating-right{
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
      min-width: 230px;
    }
    .tag-five{
      display:inline-flex; align-items:center; gap:10px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(225,29,72,.20);
      padding: 10px 12px;
      border-radius: 16px;
      font-weight: 950;
    }
    .tag-five span{color: var(--accent3)}
    .rating-note{
      text-align:right;
      color: var(--muted);
      font-size: 13px; line-height: 1.6;
      margin:0;
    }

    .two-col{
      display:grid; grid-template-columns: 1fr 1fr; gap: 12px;
    }
    @media (max-width: 980px){ .two-col{grid-template-columns:1fr} }

    .timeline{
      padding: 16px;
    }
    .time-row{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 0;
      border-top: 1px dashed rgba(20,19,22,.14);
    }
    .time-row:first-child{border-top:none; padding-top:0}
    .time-dot{
      width: 34px; height:34px;
      border-radius: 14px;
      background: rgba(225,29,72,.10);
      border: 1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 980; color: var(--accent3);
      flex:0 0 auto;
    }
    .time-content b{display:block; font-weight: 950}
    .time-content span{display:block; color: var(--muted); font-size:13px; line-height:1.7; margin-top:6px}

    .pricing-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px;
    }
    @media (max-width: 980px){ .pricing-grid{grid-template-columns:1fr} }
    .price-card{
      padding: 16px;
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.74);
      transition: transform .18s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .price-card:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.28);
      box-shadow: 0 16px 30px rgba(225,29,72,.10);
    }
    .price-top{display:flex; align-items:flex-start; justify-content:space-between; gap:10px}
    .price-card h3{margin:0; font-size:15.5px; font-weight: 980}
    .price-card .m{
      color: var(--muted2); font-size:12.5px; font-weight: 850;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.66);
      padding: 6px 10px; border-radius: 999px;
      white-space:nowrap;
    }
    .price{
      margin-top: 12px;
      display:flex; align-items:baseline; gap:8px; flex-wrap:wrap;
    }
    .price .n{
      font-size: 28px; font-weight: 990; letter-spacing:-1px;
    }
    .price .u{color: var(--muted); font-weight: 900; font-size:13px}
    .price-list{margin: 12px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px}
    .price-list li{
      display:flex; gap:10px; align-items:flex-start;
      color: var(--muted); font-size:13px; line-height:1.6;
      padding: 10px 10px;
      border-radius: 14px;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(20,19,22,.08);
    }
    .price-list li b{color: var(--text)}
    .price-card .cta{margin-top: 14px; display:flex; gap:10px; flex-wrap:wrap}

    .reviews .grid-3{gap:12px}
    .quote{
      padding: 16px;
      border-radius: 16px;
      border: 1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.74);
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 180px;
      position:relative;
      overflow:hidden;
    }
    .quote:before{
      content:"";
      position:absolute; right:-60px; top:-60px;
      width: 160px; height: 160px;
      background: radial-gradient(circle at center, rgba(225,29,72,.18), rgba(225,29,72,0) 60%);
      pointer-events:none;
    }
    .quote > *{position:relative}
    .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .who b{font-weight: 980}
    .who span{color: var(--muted2); font-weight: 850; font-size: 12.5px}
    .comment{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.75;
    }
    .score{
      display:flex; gap:6px; align-items:center; flex-wrap:wrap;
      color: var(--muted2); font-weight: 900; font-size: 12.5px;
    }
    .score strong{color: var(--text)}
    .avatar{
      width: 40px; height: 40px;
      border-radius: 16px;
      background: rgba(225,29,72,.10);
      border: 1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: var(--accent3);
      flex:0 0 auto;
    }
    .who-left{display:flex; align-items:center; gap:10px}

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    @media (max-width: 980px){ .case-grid{grid-template-columns:1fr} }
    .case{
      padding: 16px;
      border-radius: 16px;
      border: 1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.74);
      transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .case:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.28);
      box-shadow: 0 16px 30px rgba(225,29,72,.10);
    }
    .case .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case .case-title{margin: 0; font-size: 15.5px; font-weight: 980}
    .case .badge{
      border-radius: 999px;
      padding: 7px 10px;
      border:1px solid rgba(225,29,72,.20);
      background: rgba(225,29,72,.10);
      color:#3b1220;
      font-weight: 900;
      font-size: 12.5px;
      white-space:nowrap;
    }
    .case ul{margin:10px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px}
    .case li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      border:1px solid rgba(20,19,22,.08);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size: 13px; line-height:1.6;
    }
    .case li b{color: var(--text); font-weight: 950}

    .articles{
      display:grid;
      grid-template-columns: 1.05fr .95fr; gap: 12px; align-items:start;
    }
    @media (max-width: 980px){ .articles{grid-template-columns:1fr} }
    .article-list{
      padding: 16px;
    }
    .article-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.70);
      margin-bottom: 10px;
      transition: transform .18s ease, border-color .2s ease;
    }
    .article-item:last-child{margin-bottom:0}
    .article-item:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.26);
    }
    .art-mark{
      width: 38px; height: 38px; border-radius: 16px;
      background: rgba(225,29,72,.10);
      border:1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--accent3);
      font-weight: 980;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .art-mark:after{
      content:"";
      position:absolute; inset: -18px;
      background: linear-gradient(135deg, rgba(225,29,72,.25), rgba(225,29,72,0));
      transform: rotate(25deg);
    }
    .article-item .t{
      display:flex; flex-direction:column;
      gap:6px; flex:1;
    }
    .article-item a{
      text-decoration:none;
      font-weight: 980;
      color: var(--text);
      line-height:1.35;
    }
    .article-meta{
      color: var(--muted2);
      font-size: 12.5px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .aside-card{
      padding: 16px;
      position:sticky; top:92px;
    }
    @media (max-width: 980px){ .aside-card{position:relative; top:auto} }
    .aside-card .bignum{
      font-size: 34px; font-weight: 990; letter-spacing:-1px;
      margin: 8px 0 2px;
    }
    .aside-card .subline{color: var(--muted); font-size:13px; line-height:1.7; margin:0}
    .tag-cloud{
      margin-top: 12px;
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .tag-cloud a{
      text-decoration:none;
      border-radius: 999px;
      padding: 9px 10px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.68);
      color: var(--muted);
      font-weight: 860;
      font-size: 12.5px;
      transition: transform .18s ease, border-color .2s ease, background .2s ease;
    }
    .tag-cloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.28);
      background: rgba(225,29,72,.06);
      color:#2a1a21;
    }

    details.faq{
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.74);
      padding: 12px 14px;
      margin-bottom: 10px;
      transition: border-color .2s ease, transform .18s ease, box-shadow .2s ease;
    }
    details.faq[open]{
      border-color: rgba(225,29,72,.28);
      box-shadow: 0 16px 30px rgba(225,29,72,.10);
    }
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight: 960;
      font-size: 14.5px;
      padding: 2px 0;
      color: var(--text);
    }
    details.faq summary::-webkit-details-marker{display:none}
    .faq-arrow{
      width: 30px; height: 30px;
      border-radius: 12px;
      background: rgba(225,29,72,.10);
      border:1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--accent3);
      flex:0 0 auto;
      transition: transform .2s ease;
      margin-top:-2px;
    }
    details[open] .faq-arrow{transform: rotate(180deg)}
    .faq-body{
      padding-top: 10px;
      color: var(--muted);
      line-height: 1.8;
      font-size: 13.5px;
    }

    .form-card{
      padding: 16px;
    }
    .form-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 12px;
    }
    @media (max-width: 980px){ .form-grid{grid-template-columns:1fr} }
    label{font-size:12.8px; font-weight: 900; color:#2a1a21; display:block; margin-bottom:8px}
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(20,19,22,.12);
      background: rgba(255,255,255,.75);
      padding: 12px 12px;
      font-size: 14px;
      outline:none;
      transition: border-color .2s ease, box-shadow .2s ease, transform .15s ease;
      color: var(--text);
    }
    textarea{min-height: 120px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(225,29,72,.45);
      box-shadow: 0 0 0 4px rgba(225,29,72,.12);
    }
    .form-actions{
      margin-top: 12px;
      display:flex; gap: 12px; flex-wrap:wrap; align-items:center; justify-content:space-between;
    }
    .hint{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.6;
      margin:0;
      flex:1;
      min-width: 240px;
    }

    footer{
      background: linear-gradient(180deg, rgba(255,255,255,.0) 0%, rgba(255,255,255,.78) 20%, rgba(255,255,255,.86) 100%);
      border-top: 1px solid rgba(20,19,22,.08);
      padding: 24px 0 22px;
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap: 12px; align-items:start;
    }
    @media (max-width: 980px){ .footer-grid{grid-template-columns:1fr} }
    .foot-card{
      border-radius: 16px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.80);
      padding: 16px;
    }
    .foot-top{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .foot-brand{display:flex; gap:12px; align-items:center}
    .foot-brand img{width:42px; height:42px; object-fit:contain}
    .foot-brand b{font-weight: 990}
    .foot-brand p{margin:6px 0 0; color: var(--muted); font-size: 13px; 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: 999px;
      border:1px solid rgba(20,19,22,.10);
      background: rgba(255,255,255,.68);
      color: var(--muted);
      font-weight: 860;
      font-size: 12.5px;
      transition: border-color .2s ease, transform .18s ease;
    }
    .foot-links a:hover{
      border-color: rgba(225,29,72,.28);
      transform: translateY(-2px);
    }
    .subline{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.8;
      margin: 10px 0 0;
    }
    .copyright{
      margin-top: 14px;
      text-align:center;
      color: var(--muted2);
      font-size: 12.5px;
    }

    .float-wx{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 120;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .wx-btn{
      pointer-events:auto;
      display:flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,19,22,.12);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 40px rgba(17,12,18,.14);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
      user-select:none;
    }
    .wx-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(225,29,72,.30);
      box-shadow: 0 22px 52px rgba(17,12,18,.18);
    }
    .wx-ico{
      width: 36px; height:36px;
      border-radius: 14px;
      background: rgba(225,29,72,.10);
      border:1px solid rgba(225,29,72,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--accent3);
      font-weight: 980;
      flex:0 0 auto;
    }
    .wx-txt b{display:block; font-size: 13.5px}
    .wx-txt span{display:block; color: var(--muted2); font-size: 12.3px; margin-top: 3px}
    .wx-pop{
      pointer-events:auto;
      width: 220px;
      border-radius: 18px;
      border:1px solid rgba(20,19,22,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 22px 50px rgba(17,12,18,.18);
      overflow:hidden;
      transform-origin: 90% 100%;
      animation: popIn .18s ease-out;
    }
    @keyframes popIn{
      from{transform: scale(.96); opacity:.6}
      to{transform: scale(1); opacity:1}
    }
    .wx-pop .head{
      padding: 12px 12px 10px;
      background: rgba(225,29,72,.06);
      border-bottom: 1px solid rgba(20,19,22,.08);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .wx-pop .head b{font-weight: 990; font-size: 13.5px}
    .wx-close{
      border:none; cursor:pointer;
      background: rgba(255,255,255,.8);
      border: 1px solid rgba(20,19,22,.12);
      width: 32px; height:32px; border-radius: 12px;
      font-weight: 980; color: var(--muted);
    }
    .wx-pop img{
      width: 100%;
      display:block;
      height:auto;
      object-fit:contain;
      padding: 10px;
      background: #fff;
    }
    .wx-pop .foot{
      padding: 0 12px 12px;
      color: var(--muted2);
      font-size: 12.5px;
      line-height: 1.6;
    }

    .to-top{
      pointer-events:auto;
      border:none; cursor:pointer;
      display:inline-flex; align-items:center; justify-content:center;
      width: 44px; height: 44px;
      border-radius: 18px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,19,22,.12);
      box-shadow: 0 18px 40px rgba(17,12,18,.14);
      transition: transform .15s ease, border-color .2s ease, opacity .2s ease;
      opacity: 0;
      transform: translateY(6px);
    }
    .to-top.show{
      opacity: 1;
      transform: translateY(0);
    }
    .to-top:hover{transform: translateY(-2px); border-color: rgba(225,29,72,.30)}
    .to-top svg{width:18px; height:18px; fill: var(--accent3)}
    
    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
      will-change: opacity, transform;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    .section-anchor{
      scroll-margin-top: 92px;
    }

    .hide{display:none}