:root{
      --bg: #f7f4ff;
      --surface: #ffffff;
      --text: #1e1f25;
      --muted: #5b5f6a;
      --subtle: #80869a;
      --border: rgba(16,24,40,.10);
      --shadow: 0 18px 50px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.10);
      --accent1: #ff3d81;
      --accent2: #5b5cff;
      --accent3: #21c7a8;
      --accent4: #ffb020;
      --link: #2f55ff;
      --chip: rgba(91,92,255,.12);
      --focus: rgba(91,92,255,.28);
      --radius-xl: 22px;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 10px;
      --container: 1120px;
      --padX: 18px;
      --ease: cubic-bezier(.2,.8,.2,1);
    }

    *{ box-sizing: border-box; }
    html{ scroll-behavior: smooth; }
    body{
      margin: 0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB",
                   "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", Roboto, Arial, sans-serif;
      color: var(--text);
      background: radial-gradient(1200px 700px at 15% -10%, rgba(91,92,255,.18), transparent 55%),
                  radial-gradient(900px 520px at 85% 0%, rgba(255,61,129,.14), transparent 50%),
                  radial-gradient(900px 520px at 70% 70%, rgba(33,199,168,.10), transparent 50%),
                  linear-gradient(180deg, #f9f7ff 0%, #f7f4ff 38%, #f6f7fb 100%);
      overflow-x: hidden;
    }

    a{ color: inherit; text-decoration: none; }
    a:hover{ text-decoration: none; }
    button, input, select, textarea{ font: inherit; }

    .container{
      width: 100%;
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 var(--padX);
    }

    .skip{
      position: absolute;
      left: -9999px;
      top: -9999px;
      background: #fff;
      padding: 10px 14px;
      border-radius: 12px;
      border: 1px solid var(--border);
      z-index: 9999;
    }
    .skip:focus{ left: 14px; top: 14px; outline: none; box-shadow: 0 0 0 4px var(--focus); }

    .nav-wrap{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(247,244,255,.72);
      border-bottom: 1px solid rgba(16,24,40,.08);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 10px;
      min-width: 240px;
    }
    .brand img{
      width: 40px;
      height: 40px;
      border-radius: 12px;
      background: #fff;
      border: 1px solid rgba(16,24,40,.08);
      box-shadow: 0 10px 22px rgba(16,24,40,.08);
      object-fit: cover;
    }
    .brand-title{
      display:flex;
      flex-direction: column;
      line-height: 1.1;
    }
    .brand-title strong{
      font-size: 14px;
      letter-spacing: .2px;
    }
    .brand-title span{
      font-size: 12px;
      color: var(--muted);
      margin-top: 2px;
      white-space: nowrap;
    }

    .nav-links{
      display:flex;
      gap: 16px;
      align-items:center;
      flex: 1;
      justify-content: center;
    }
    .nav-links a{
      font-size: 13px;
      color: rgba(30,31,37,.92);
      padding: 10px 10px;
      border-radius: 12px;
      transition: background .2s var(--ease), transform .2s var(--ease), color .2s var(--ease);
      white-space: nowrap;
    }
    .nav-links a:hover{
      background: rgba(91,92,255,.10);
      transform: translateY(-1px);
      color: rgba(20,22,30,1);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      justify-content: flex-end;
      gap: 10px;
      min-width: 240px;
    }
    .btn{
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.85);
      color: rgba(30,31,37,.96);
      padding: 10px 14px;
      border-radius: 14px;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      cursor: pointer;
      transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
      user-select: none;
      white-space: nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(16,24,40,.10);
      border-color: rgba(16,24,40,.16);
      background: #fff;
    }
    .btn:active{ transform: translateY(0px); box-shadow: none; }
    .btn:focus{ outline: none; box-shadow: 0 0 0 4px var(--focus); }

    .btn-primary{
      border: 1px solid rgba(91,92,255,.22);
      background: linear-gradient(135deg, rgba(91,92,255,.98) 0%, rgba(255,61,129,.95) 100%);
      color: #fff;
      box-shadow: 0 16px 40px rgba(91,92,255,.20);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 50px rgba(91,92,255,.26);
      border-color: rgba(255,61,129,.35);
      background: linear-gradient(135deg, rgba(91,92,255,1) 0%, rgba(255,61,129,1) 100%);
    }
    .btn-ghost{
      background: rgba(255,255,255,.72);
    }

    .hamburger{
      display:none;
      border-radius: 14px;
      padding: 10px 12px;
    }
    .hamburger .bar{
      width: 18px; height: 2px; background: rgba(30,31,37,.86);
      margin: 4px 0; border-radius: 2px;
    }

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel .panel-card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 18px;
      box-shadow: 0 16px 46px rgba(16,24,40,.10);
      padding: 12px;
    }
    .mobile-panel .panel-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-bottom: 10px;
    }
    .mobile-panel .panel-links a{
      padding: 10px 10px;
      border-radius: 14px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.08);
      font-size: 13px;
    }
    .mobile-panel .panel-actions{
      display:flex;
      gap: 10px;
    }
    .mobile-panel .panel-actions .btn{ flex: 1; justify-content: center; }

    .hero{
      position: relative;
      padding: 26px 0 10px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items: stretch;
      min-height: 460px;
    }

    .hero-left{
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow);
      padding: 26px;
      position: relative;
      overflow: hidden;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 300px at 10% 0%, rgba(91,92,255,.22), transparent 55%),
        radial-gradient(500px 260px at 85% 10%, rgba(255,61,129,.18), transparent 50%),
        radial-gradient(560px 260px at 70% 80%, rgba(33,199,168,.14), transparent 55%);
      pointer-events:none;
      filter: saturate(1.05);
    }
    .hero-left .inner{
      position: relative;
      z-index: 1;
      display:flex;
      flex-direction: column;
      height: 100%;
      gap: 18px;
    }

    .kicker-row{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(91,92,255,.12);
      border: 1px solid rgba(91,92,255,.18);
      color: rgba(25,25,40,.95);
      font-size: 13px;
    }
    .dot{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent2), var(--accent1));
      box-shadow: 0 0 0 4px rgba(91,92,255,.12);
    }
    .hero h1{
      margin: 0;
      font-size: 34px;
      letter-spacing: -0.6px;
      line-height: 1.18;
    }
    .lead{
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      max-width: 58ch;
    }

    .hero-cta{
      display:flex;
      gap: 12px;
      align-items: center;
      flex-wrap: wrap;
      margin-top: 4px;
    }
    .meta-row{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: auto;
    }
    .meta-card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 18px;
      padding: 12px 12px;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease);
      display:flex;
      flex-direction: column;
      gap: 6px;
      min-height: 96px;
    }
    .meta-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 50px rgba(16,24,40,.10);
    }
    .meta-top{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 10px;
    }
    .badge{
      font-size: 12px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.82);
      color: rgba(30,31,37,.92);
      white-space: nowrap;
    }
    .spark{
      width: 34px; height: 34px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(255,61,129,.18), rgba(91,92,255,.18));
      border: 1px solid rgba(91,92,255,.22);
      display:flex;
      align-items:center;
      justify-content: center;
    }
    .spark svg{ width: 18px; height: 18px; }
    .meta-card strong{
      font-size: 14px;
      letter-spacing: -.2px;
    }
    .meta-card span{
      font-size: 12px;
      color: var(--muted);
      line-height: 1.4;
    }

    .hero-right{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow2);
      padding: 18px;
      overflow: hidden;
      position: relative;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(135deg, rgba(91,92,255,.18), transparent 55%),
        linear-gradient(315deg, rgba(255,61,129,.14), transparent 48%),
        radial-gradient(360px 220px at 60% 20%, rgba(255,176,32,.10), transparent 55%);
      pointer-events:none;
    }
    .hero-right .inner{
      position: relative;
      z-index: 1;
      display:flex;
      flex-direction: column;
      gap: 12px;
      height: 100%;
    }
    .side-title{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 10px;
      padding: 6px 6px 2px 6px;
    }
    .side-title h2{
      margin: 0;
      font-size: 15px;
      letter-spacing: -.2px;
    }
    .pulse{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: var(--accent3);
      box-shadow: 0 0 0 6px rgba(33,199,168,.16);
      animation: pulse 2.2s var(--ease) infinite;
    }
    @keyframes pulse{
      0%{ transform: scale(.95); box-shadow: 0 0 0 6px rgba(33,199,168,.16); }
      50%{ transform: scale(1.05); box-shadow: 0 0 0 10px rgba(33,199,168,.10); }
      100%{ transform: scale(.95); box-shadow: 0 0 0 6px rgba(33,199,168,.16); }
    }

    .model-panel{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 18px;
      padding: 14px;
      overflow: hidden;
    }
    .model-panel .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .chip{
      display:flex;
      align-items:center;
      gap: 8px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(16,24,40,.08);
      background: rgba(255,255,255,.82);
      transition: transform .2s var(--ease), border-color .2s var(--ease);
      min-height: 44px;
    }
    .chip:hover{
      transform: translateY(-1px);
      border-color: rgba(91,92,255,.22);
    }
    .chip i{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent2), var(--accent1));
      box-shadow: 0 0 0 4px rgba(91,92,255,.10);
      flex: 0 0 auto;
    }
    .chip b{
      font-size: 13px;
      letter-spacing: -.2px;
      color: rgba(30,31,37,.94);
      font-weight: 650;
    }
    .chip small{
      display:block;
      color: var(--muted);
      font-size: 11px;
      margin-top: 2px;
      letter-spacing: 0;
      font-weight: 500;
    }

    .mini-stats{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .stat{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 18px;
      padding: 12px;
      display:flex;
      flex-direction: column;
      gap: 6px;
    }
    .stat strong{
      font-size: 20px;
      letter-spacing: -.5px;
    }
    .stat span{
      color: var(--muted);
      font-size: 12px;
      line-height: 1.45;
    }

    .section{
      padding: 34px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 16px;
    }
    .section-head h2{
      margin: 0;
      font-size: 22px;
      letter-spacing: -.4px;
      line-height: 1.25;
    }
    .section-head p{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
      max-width: 60ch;
    }
    .divider{
      height: 1px;
      background: rgba(16,24,40,.08);
      margin: 14px 0 0 0;
    }

    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius-lg);
      box-shadow: 0 12px 34px rgba(16,24,40,.07);
      padding: 16px;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
      position: relative;
      overflow: hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 46px rgba(16,24,40,.10);
      border-color: rgba(91,92,255,.18);
    }
    .card .icon{
      width: 44px; height: 44px;
      border-radius: 16px;
      display:flex;
      align-items:center;
      justify-content: center;
      border: 1px solid rgba(16,24,40,.10);
      background: linear-gradient(135deg, rgba(91,92,255,.14), rgba(255,61,129,.10));
      margin-bottom: 10px;
    }
    .card .icon svg{ width: 22px; height: 22px; }
    .card h3{
      margin: 0 0 8px 0;
      font-size: 15px;
      letter-spacing: -.2px;
    }
    .card p{
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .card .list{
      margin: 10px 0 0 0;
      padding: 0;
      list-style: none;
      display:flex;
      flex-direction: column;
      gap: 8px;
    }
    .card .list li{
      display:flex;
      align-items:flex-start;
      gap: 10px;
      color: rgba(30,31,37,.92);
      font-size: 13px;
      line-height: 1.5;
    }
    .check{
      width: 18px; height: 18px;
      border-radius: 8px;
      background: rgba(33,199,168,.12);
      border: 1px solid rgba(33,199,168,.22);
      display:flex;
      align-items:center;
      justify-content: center;
      flex: 0 0 auto;
      margin-top: 1px;
    }
    .check svg{ width: 12px; height: 12px; }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 34px rgba(16,24,40,.07);
      position: relative;
      overflow: hidden;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease);
      min-height: 192px;
    }
    .step:hover{ transform: translateY(-2px); box-shadow: 0 18px 46px rgba(16,24,40,.10); }
    .step:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(220px 120px at 20% 0%, rgba(91,92,255,.14), transparent 55%),
                  radial-gradient(220px 120px at 80% 20%, rgba(255,61,129,.12), transparent 55%);
      pointer-events:none;
    }
    .step .inner{ position: relative; z-index: 1; display:flex; flex-direction: column; gap: 10px; }
    .step .num{
      width: 38px; height: 38px;
      border-radius: 16px;
      display:flex;
      align-items:center;
      justify-content: center;
      background: rgba(91,92,255,.12);
      border: 1px solid rgba(91,92,255,.18);
      font-weight: 750;
      letter-spacing: -.4px;
    }
    .step h3{ margin: 0; font-size: 15px; letter-spacing: -.2px; }
    .step p{ margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }
    .panel{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius-xl);
      box-shadow: 0 12px 34px rgba(16,24,40,.07);
      padding: 18px;
      overflow: hidden;
    }
    .panel h3{
      margin: 0 0 8px 0;
      font-size: 16px;
      letter-spacing: -.3px;
    }
    .panel p{
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .tags{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 12px;
    }
    .tag{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.82);
      font-size: 13px;
      color: rgba(30,31,37,.94);
      transition: transform .2s var(--ease), border-color .2s var(--ease);
      cursor: default;
    }
    .tag:hover{ transform: translateY(-1px); border-color: rgba(255,61,129,.22); }

    .timeline{
      display:flex;
      flex-direction: column;
      gap: 12px;
      margin-top: 12px;
    }
    .time-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      transition: transform .22s var(--ease);
    }
    .time-item:hover{ transform: translateY(-2px); }
    .time-bullet{
      width: 36px; height: 36px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,176,32,.18), rgba(255,61,129,.14));
      border: 1px solid rgba(255,61,129,.18);
      display:flex;
      align-items:center;
      justify-content: center;
      flex: 0 0 auto;
    }
    .time-bullet svg{ width: 18px; height: 18px; }
    .time-body strong{
      display:block;
      font-size: 14px;
      letter-spacing: -.2px;
      margin-bottom: 3px;
    }
    .time-body span{
      display:block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }

    .table-wrap{
      overflow-x: auto;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 34px rgba(16,24,40,.07);
    }
    table{
      width: 100%;
      min-width: 820px;
      border-collapse: collapse;
      font-size: 13px;
    }
    thead th{
      text-align: left;
      padding: 14px 14px;
      background: linear-gradient(135deg, rgba(91,92,255,.16), rgba(255,61,129,.12));
      color: rgba(30,31,37,.96);
      border-bottom: 1px solid rgba(16,24,40,.10);
      font-weight: 800;
      letter-spacing: -.2px;
    }
    tbody td{
      padding: 12px 14px;
      border-bottom: 1px solid rgba(16,24,40,.07);
      color: rgba(30,31,37,.92);
      line-height: 1.55;
      vertical-align: top;
    }
    tbody tr:hover td{
      background: rgba(91,92,255,.06);
    }
    .score-pill{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 999px;
      background: rgba(255,176,32,.10);
      border: 1px solid rgba(255,176,32,.22);
      color: rgba(30,31,37,.95);
      white-space: nowrap;
    }
    .stars{
      display:inline-flex;
      gap: 6px;
      vertical-align: middle;
    }
    .stars svg{ width: 16px; height: 16px; }
    .muted-note{
      color: var(--muted);
      font-size: 12px;
      margin-top: 10px;
      line-height: 1.6;
    }

    .accordion{
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    details{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 18px;
      padding: 0;
      overflow: hidden;
      box-shadow: 0 12px 34px rgba(16,24,40,.06);
      transition: border-color .2s var(--ease), transform .2s var(--ease);
    }
    details:hover{ border-color: rgba(91,92,255,.18); }
    summary{
      list-style: none;
      cursor: pointer;
      padding: 14px 16px;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 14px;
      font-weight: 700;
      letter-spacing: -.2px;
      user-select: none;
    }
    summary::-webkit-details-marker{ display:none; }
    .sum-left{
      display:flex; gap: 12px; align-items:flex-start;
    }
    .qmark{
      width: 30px; height: 30px;
      border-radius: 14px;
      background: rgba(91,92,255,.12);
      border: 1px solid rgba(91,92,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .qmark svg{ width: 16px; height: 16px; }
    .chev{
      width: 34px; height: 34px;
      border-radius: 14px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(16,24,40,.10);
      display:flex;
      align-items:center;
      justify-content:center;
      transition: transform .25s var(--ease);
      flex: 0 0 auto;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .acc-body{
      padding: 0 16px 14px 16px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
    }

    .article-list{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .post{
      padding: 16px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 34px rgba(16,24,40,.06);
      transition: transform .22s var(--ease), box-shadow .22s var(--ease);
      display:flex;
      flex-direction: column;
      gap: 10px;
      min-height: 170px;
    }
    .post:hover{ transform: translateY(-2px); box-shadow: 0 18px 46px rgba(16,24,40,.10); }
    .post .topline{
      display:flex; align-items:center; justify-content: space-between; gap: 10px;
    }
    .pill{
      font-size: 12px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.86);
      color: rgba(30,31,37,.94);
      white-space: nowrap;
    }
    .post h3{
      margin: 0;
      font-size: 15px;
      letter-spacing: -.2px;
      line-height: 1.35;
    }
    .post p{
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .post a.more{
      margin-top: auto;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      color: #2f55ff;
      font-weight: 750;
      font-size: 13px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(47,85,255,.20);
      background: rgba(47,85,255,.08);
      transition: transform .2s var(--ease), background .2s var(--ease);
    }
    .post a.more:hover{ transform: translateY(-1px); background: rgba(47,85,255,.12); }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 34px rgba(16,24,40,.06);
      transition: transform .22s var(--ease);
      display:flex;
      flex-direction: column;
      gap: 10px;
      min-height: 180px;
    }
    .review:hover{ transform: translateY(-2px); }
    .review .who{
      display:flex; gap: 12px; align-items:center;
    }
    .avatar{
      width: 44px; height: 44px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(91,92,255,.18), rgba(255,61,129,.14));
      border: 1px solid rgba(16,24,40,.10);
      display:flex; align-items:center; justify-content: center;
      font-weight: 850;
      letter-spacing: -.4px;
      color: rgba(30,31,37,.92);
      user-select:none;
    }
    .who strong{ font-size: 14px; letter-spacing: -.2px; display:block; }
    .who span{ font-size: 12px; color: var(--muted); display:block; margin-top: 3px; }
    .review p{
      margin: 0;
      color: rgba(30,31,37,.92);
      font-size: 13px;
      line-height: 1.8;
    }
    .review .tagline{
      display:flex; gap: 10px; flex-wrap: wrap; margin-top: auto;
    }
    .review .mini-tag{
      font-size: 12px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.86);
      color: rgba(30,31,37,.94);
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items: stretch;
    }
    .case-main{
      padding: 18px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 34px rgba(16,24,40,.07);
      display:flex;
      flex-direction: column;
      gap: 12px;
      overflow: hidden;
      position: relative;
    }
    .case-main:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(460px 240px at 10% 0%, rgba(255,61,129,.14), transparent 60%),
        radial-gradient(420px 240px at 85% 20%, rgba(91,92,255,.16), transparent 55%);
      pointer-events:none;
    }
    .case-main .inner{ position: relative; z-index: 1; display:flex; flex-direction: column; gap: 12px; }
    .case-visual{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .image-card{
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.84);
      padding: 10px;
      box-shadow: 0 12px 34px rgba(16,24,40,.06);
      overflow:hidden;
    }
    .image-card figure{
      margin: 0;
      border-radius: 14px;
      overflow:hidden;
      background: #fff;
    }
    .image-card img{
      width: 100%;
      max-width: 100%;
      height: auto;
      display:block;
      object-fit: contain;
    }
    .image-card figcaption{
      padding: 10px 6px 0 6px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
    }

    .case-side{
      padding: 18px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 34px rgba(16,24,40,.07);
      display:flex;
      flex-direction: column;
      gap: 12px;
    }
    .side-metric{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .req-form{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items: start;
    }
    form{
      display:flex;
      flex-direction: column;
      gap: 12px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    label{
      font-size: 12px;
      color: var(--muted);
      display:block;
      margin-bottom: 6px;
    }
    .control{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(16,24,40,.12);
      border-radius: 16px;
      padding: 12px 12px;
      width: 100%;
      transition: box-shadow .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
      color: rgba(30,31,37,.96);
    }
    .control:focus{
      outline: none;
      box-shadow: 0 0 0 4px var(--focus);
      border-color: rgba(91,92,255,.28);
    }
    textarea.control{
      resize: vertical;
      min-height: 120px;
      max-height: 220px;
    }
    .form-actions{
      display:flex;
      gap: 10px;
      align-items:center;
      flex-wrap: wrap;
      margin-top: 4px;
    }
    .form-actions .btn{ flex: 1; justify-content: center; }
    .form-note{
      font-size: 12px;
      color: var(--muted);
      line-height: 1.6;
    }

    .help-links{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 10px;
    }
    .help-link{
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.86);
      border-radius: 999px;
      padding: 9px 12px;
      font-size: 13px;
      color: rgba(30,31,37,.94);
      transition: transform .2s var(--ease), border-color .2s var(--ease);
    }
    .help-link:hover{
      transform: translateY(-1px);
      border-color: rgba(255,61,129,.22);
    }

    .price-cloud{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 10px;
    }
    .price-chip{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: 18px;
      padding: 12px;
      min-width: 160px;
      flex: 1 1 180px;
    }
    .price-chip strong{ font-size: 14px; letter-spacing: -.2px; }
    .price-chip span{ display:block; color: var(--muted); font-size: 12px; margin-top: 6px; line-height: 1.6; }

    .footer{
      padding: 24px 0 30px 0;
      margin-top: 14px;
    }
    .footer-card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(16,24,40,.10);
      border-radius: var(--radius-xl);
      box-shadow: 0 12px 34px rgba(16,24,40,.06);
      padding: 18px;
      overflow:hidden;
      position: relative;
    }
    .footer-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 240px at 10% 0%, rgba(91,92,255,.16), transparent 60%),
        radial-gradient(420px 220px at 88% 15%, rgba(255,61,129,.14), transparent 55%);
      pointer-events:none;
    }
    .footer-inner{ position: relative; z-index: 1; display:grid; grid-template-columns: 1.2fr .8fr; gap: 14px; align-items: start; }
    .footer-brand{
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-brand .row{
      display:flex; gap: 12px; align-items:center;
    }
    .footer-logo{
      width: 44px; height: 44px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.86);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .footer-logo img{
      width: 44px; height: 44px;
      object-fit: cover;
      display:block;
    }
    .footer-brand strong{ font-size: 15px; letter-spacing: -.2px; }
    .footer-brand p{
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
      max-width: 64ch;
    }
    .footer-cols{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .foot-col h3{
      margin: 0 0 10px 0;
      font-size: 13px;
      letter-spacing: -.2px;
      color: rgba(30,31,37,.95);
    }
    .foot-col a{
      display:block;
      padding: 8px 0;
      color: rgba(30,31,37,.92);
      font-size: 13px;
      border-bottom: 1px dashed rgba(16,24,40,.10);
    }
    .foot-col a:last-child{ border-bottom: none; }
    .subrow{
      display:flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      flex-wrap: wrap;
      margin-top: 14px;
      border-top: 1px solid rgba(16,24,40,.08);
      padding-top: 14px;
      color: var(--muted);
      font-size: 12px;
      position: relative;
      z-index: 1;
    }

    .float-customer{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 60;
      display:flex;
      flex-direction: column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-btn{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 12px 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.82);
      border: 1px solid rgba(16,24,40,.10);
      box-shadow: 0 18px 46px rgba(16,24,40,.14);
      cursor:pointer;
      user-select:none;
      transition: transform .2s var(--ease);
      max-width: 220px;
    }
    .float-btn:hover{ transform: translateY(-2px); }
    .float-btn .txt{
      display:flex; flex-direction: column; line-height: 1.15;
    }
    .float-btn strong{ font-size: 13px; letter-spacing: -.2px; }
    .float-btn span{ font-size: 12px; color: var(--muted); margin-top: 2px; }
    .float-qr{
      display:none;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(16,24,40,.12);
      border-radius: 18px;
      padding: 12px;
      box-shadow: 0 18px 46px rgba(16,24,40,.14);
      width: 170px;
    }
    .float-qr img{ width: 100%; height: auto; display:block; border-radius: 12px; }
    .float-qr .qr-caption{
      margin-top: 8px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.5;
      text-align:center;
    }

    .to-top{
      width: 46px; height: 46px;
      border-radius: 18px;
      border: 1px solid rgba(16,24,40,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 18px 46px rgba(16,24,40,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s var(--ease);
    }
    .to-top:hover{ transform: translateY(-2px); }
    .to-top svg{ width: 18px; height: 18px; }

    .reveal{
      opacity: 0;
      transform: translateY(12px);
      transition: opacity .6s var(--ease), transform .6s var(--ease);
    }
    .reveal.show{
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; min-height: unset; }
      .nav-links{ display:none; }
      .hamburger{ display:inline-flex; }
      .mobile-panel{ display:block; }
      .hero-left{ padding: 20px; }
      .meta-row{ grid-template-columns: 1fr; }
      .cards-3{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .two-col{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .req-form{ grid-template-columns: 1fr; }
      .field-row{ grid-template-columns: 1fr; }
      .footer-inner{ grid-template-columns: 1fr; }
      .footer-cols{ grid-template-columns: 1fr; }
      .nav-actions{ min-width: unset; }
      .brand{ min-width: unset; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior: auto; }
      .reveal{ transition: none; }
      .pulse{ animation: none; }
    }