:root{
      --bg: #f6fbf7;
      --panel: rgba(255,255,255,0.78);
      --panel2: rgba(255,255,255,0.92);
      --text: #1f2a24;
      --muted: #5a6a62;
      --brand: #2aa86b;
      --brand2: #1f8f5a;
      --accent: #6ad6a0;
      --line: rgba(23,60,41,0.12);
      --shadow: 0 14px 40px rgba(18,48,33,0.12);
      --shadow2: 0 10px 24px rgba(18,48,33,0.10);
      --radius-xl: 22px;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 10px;
      --focus: 0 0 0 4px rgba(42,168,107,0.18);
      --max: 1120px;
    }
    *{ 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", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(1000px 500px at 10% -5%, rgba(106,214,160,0.28), transparent 55%),
        radial-gradient(1000px 500px at 90% 10%, rgba(42,168,107,0.20), transparent 52%),
        radial-gradient(900px 520px at 50% 110%, rgba(31,143,90,0.16), transparent 55%),
        linear-gradient(180deg, #f6fbf7 0%, #ffffff 55%, #f7fbf8 100%);
      overflow-x: hidden;
    }
    a{ color: inherit; text-decoration: none; }
    .container{
      width: 100%;
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 18px;
    }

    .topbar{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(246,251,247,0.72);
      border-bottom: 1px solid rgba(23,60,41,0.10);
    }
    .topbar-inner{
      height: 70px;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 14px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 210px;
    }
    .brand img{
      width: 42px;
      height: 42px;
      object-fit: contain;
      border-radius: 10px;
      background: rgba(255,255,255,0.7);
      box-shadow: 0 10px 20px rgba(18,48,33,0.08);
      border: 1px solid rgba(23,60,41,0.10);
    }
    .brand .name{
      display:flex;
      flex-direction: column;
      line-height: 1.15;
    }
    .brand .name strong{
      font-size: 15px;
      letter-spacing: 0.2px;
    }
    .brand .name span{
      font-size: 12px;
      color: var(--muted);
    }

    .nav{
      display:flex;
      align-items:center;
      gap: 14px;
      flex-wrap: nowrap;
      justify-content: flex-end;
    }
    .nav a{
      font-size: 13px;
      color: rgba(31,42,36,0.88);
      padding: 10px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
      white-space: nowrap;
    }
    .nav a:hover{
      background: rgba(42,168,107,0.08);
      border-color: rgba(42,168,107,0.16);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap: 10px;
      margin-left: 6px;
      flex-shrink: 0;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 10px;
      padding: 11px 14px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.65);
      color: rgba(31,42,36,0.95);
      font-weight: 650;
      font-size: 13px;
      cursor: pointer;
      user-select:none;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    }
    .btn:focus{ outline: none; box-shadow: var(--focus); }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 30px rgba(18,48,33,0.12);
      border-color: rgba(42,168,107,0.22);
      background: rgba(255,255,255,0.85);
    }
    .btn-primary{
      background: linear-gradient(180deg, rgba(42,168,107,0.98), rgba(31,143,90,0.98));
      color: #fff;
      border-color: rgba(18,48,33,0.10);
      box-shadow: 0 16px 34px rgba(31,143,90,0.25);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 52px rgba(31,143,90,0.30);
      border-color: rgba(255,255,255,0.18);
    }
    .btn-ghost{
      background: rgba(255,255,255,0.40);
    }
    .icon{
      width: 18px;
      height: 18px;
      display:inline-block;
    }

    .hamburger{
      display:none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.55);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease;
      flex-shrink: 0;
    }
    .hamburger:hover{ transform: translateY(-1px); background: rgba(255,255,255,0.85); }
    .hamburger:focus{ outline:none; box-shadow: var(--focus); }
    .hamburger .lines{
      width: 18px; height: 14px; position: relative;
    }
    .hamburger .lines span{
      position:absolute; left:0; right:0;
      height: 2px; border-radius: 2px;
      background: rgba(31,42,36,0.85);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger .lines span:nth-child(1){ top: 1px; }
    .hamburger .lines span:nth-child(2){ top: 6px; }
    .hamburger .lines span:nth-child(3){ top: 11px; }
    .hamburger[data-open="true"] .lines span:nth-child(1){ top: 6px; transform: rotate(45deg); }
    .hamburger[data-open="true"] .lines span:nth-child(2){ opacity: 0; }
    .hamburger[data-open="true"] .lines span:nth-child(3){ top: 6px; transform: rotate(-45deg); }

    .mobile-drawer{
      display:none;
    }
    .mobile-drawer.open{ display:block; }
    .mobile-panel{
      padding: 14px 0 18px;
      border-top: 1px solid rgba(23,60,41,0.10);
    }
    .mobile-links{
      display:flex;
      flex-direction: column;
      gap: 8px;
      padding: 6px 0 12px;
    }
    .mobile-links a{
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.66);
      font-weight: 650;
      font-size: 14px;
    }

    .hero{
      padding: 34px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-card{
      border-radius: var(--radius-xl);
      background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.54));
      border: 1px solid rgba(23,60,41,0.12);
      box-shadow: var(--shadow);
      padding: 22px;
      position: relative;
      overflow: hidden;
      min-height: 360px;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      inset: -2px;
      background:
        radial-gradient(500px 220px at 16% 10%, rgba(106,214,160,0.40), transparent 58%),
        radial-gradient(520px 240px at 92% 30%, rgba(42,168,107,0.26), transparent 52%),
        radial-gradient(420px 220px at 50% 112%, rgba(31,143,90,0.16), transparent 60%);
      opacity: 0.9;
      pointer-events:none;
    }
    .hero-card > *{ position: relative; z-index: 1; }

    .badge-row{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
      margin-bottom: 14px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(23,60,41,0.14);
      background: rgba(255,255,255,0.58);
      font-weight: 700;
      font-size: 12px;
      color: rgba(31,42,36,0.92);
    }
    .dot{
      width: 9px; height: 9px; border-radius: 50%;
      background: linear-gradient(180deg, rgba(106,214,160,1), rgba(42,168,107,1));
      box-shadow: 0 0 0 4px rgba(42,168,107,0.14);
    }

    .hero h1{
      margin: 0 0 10px;
      font-size: clamp(26px, 3.3vw, 40px);
      letter-spacing: -0.6px;
      line-height: 1.14;
    }
    .lead{
      margin: 0 0 18px;
      color: rgba(31,42,36,0.78);
      font-size: 15px;
      line-height: 1.8;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
      margin: 14px 0 18px;
    }
    .hero-quick{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 10px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.58);
      color: rgba(31,42,36,0.92);
      font-weight: 650;
      font-size: 13px;
    }
    .pill small{
      font-weight: 700;
      color: rgba(31,42,36,0.65);
      font-size: 12px;
    }

    .hero-side{
      display:flex;
      flex-direction: column;
      gap: 14px;
    }
    .side-top{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.60);
      box-shadow: var(--shadow2);
      padding: 18px;
      overflow:hidden;
      position: relative;
      min-height: 220px;
    }
    .side-top:after{
      content:"";
      position:absolute;
      width: 240px; height: 240px;
      right: -110px; top: -110px;
      background: radial-gradient(circle at 30% 30%, rgba(106,214,160,0.35), rgba(42,168,107,0.12), transparent 62%);
      transform: rotate(18deg);
      pointer-events:none;
    }
    .side-top > *{ position: relative; z-index: 1; }
    .side-title{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 12px;
    }
    .side-title h2{
      margin:0;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .mini-tag{
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.70);
      font-weight: 750;
      font-size: 12px;
      color: rgba(31,42,36,0.90);
      white-space: nowrap;
    }
    .metric-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 8px;
    }
    .metric{
      border-radius: 16px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.62);
      padding: 12px 12px 10px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      min-height: 86px;
      display:flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(42,168,107,0.22);
      box-shadow: 0 14px 30px rgba(18,48,33,0.10);
    }
    .metric b{
      font-size: 18px;
      letter-spacing: -0.4px;
    }
    .metric span{
      color: rgba(31,42,36,0.72);
      font-size: 12px;
      line-height: 1.4;
      font-weight: 650;
    }

    .side-bottom{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: var(--shadow2);
      padding: 16px;
      display:flex;
      flex-direction: column;
      gap: 10px;
      min-height: 126px;
    }
    .side-bottom .row{
      display:flex;
      align-items:flex-start;
      gap: 12px;
    }
    .spark{
      width: 38px; height: 38px;
      border-radius: 14px;
      background: linear-gradient(180deg, rgba(42,168,107,0.20), rgba(42,168,107,0.05));
      border: 1px solid rgba(42,168,107,0.20);
      display:flex;
      align-items:center;
      justify-content:center;
      flex-shrink: 0;
      box-shadow: 0 12px 22px rgba(31,143,90,0.12);
    }
    .side-bottom h3{
      margin: 0;
      font-size: 14px;
      letter-spacing: -0.2px;
    }
    .side-bottom p{
      margin: 3px 0 0;
      color: rgba(31,42,36,0.72);
      font-size: 13px;
      line-height: 1.7;
    }
    .link-row{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 2px;
    }
    .link-chip{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.66);
      font-weight: 720;
      font-size: 13px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .link-chip:hover{ transform: translateY(-1px); border-color: rgba(42,168,107,0.22); }

    .section{
      padding: 22px 0;
    }
    .section h2{
      margin: 0 0 10px;
      font-size: 22px;
      letter-spacing: -0.4px;
    }
    .section .sub{
      margin: 0 0 18px;
      color: rgba(31,42,36,0.74);
      line-height: 1.85;
      font-size: 14px;
      max-width: 78ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .card{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 26px rgba(18,48,33,0.08);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position: relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(18,48,33,0.12);
      border-color: rgba(42,168,107,0.20);
    }
    .card h3{
      margin: 10px 0 6px;
      font-size: 15px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin: 0;
      color: rgba(31,42,36,0.72);
      line-height: 1.8;
      font-size: 13px;
    }
    .card .top{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
    }
    .iconbox{
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(42,168,107,0.20);
      background: linear-gradient(180deg, rgba(42,168,107,0.18), rgba(42,168,107,0.05));
      display:flex;
      align-items:center;
      justify-content:center;
      box-shadow: 0 14px 26px rgba(31,143,90,0.10);
      flex-shrink: 0;
    }
    .kpi{
      display:flex;
      align-items:flex-end;
      gap: 8px;
      margin-top: 8px;
    }
    .kpi b{
      font-size: 24px;
      letter-spacing: -0.6px;
    }
    .kpi span{
      color: rgba(31,42,36,0.72);
      font-size: 12px;
      font-weight: 700;
      padding-bottom: 3px;
    }

    .split{
      display:grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 14px;
      align-items: start;
    }
    .panel{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 26px rgba(18,48,33,0.08);
      padding: 16px;
    }

    .list{
      margin: 12px 0 0;
      padding: 0;
      list-style: none;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    .list li{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,0.55);
      border: 1px solid rgba(23,60,41,0.10);
    }
    .check{
      width: 22px; height: 22px;
      border-radius: 8px;
      background: linear-gradient(180deg, rgba(42,168,107,0.22), rgba(42,168,107,0.06));
      border: 1px solid rgba(42,168,107,0.22);
      display:flex;
      align-items:center;
      justify-content:center;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .list b{
      display:block;
      font-size: 14px;
      margin-bottom: 3px;
    }
    .list span{
      display:block;
      font-size: 13px;
      color: rgba(31,42,36,0.72);
      line-height: 1.7;
      font-weight: 650;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 10px;
    }
    .step{
      padding: 14px 12px;
      border-radius: 18px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 22px rgba(18,48,33,0.06);
      min-height: 118px;
      display:flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:hover{ transform: translateY(-2px); border-color: rgba(42,168,107,0.22); }
    .step .num{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(42,168,107,0.22);
      background: linear-gradient(180deg, rgba(42,168,107,0.20), rgba(42,168,107,0.06));
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 850;
      color: rgba(31,42,36,0.92);
    }
    .step h3{ margin: 10px 0 6px; font-size: 14px; }
    .step p{ margin:0; font-size: 13px; color: rgba(31,42,36,0.72); line-height: 1.7; font-weight: 650; }

    .compare-wrap{
      overflow:auto;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 26px rgba(18,48,33,0.08);
    }
    table{
      width: 100%;
      border-collapse: collapse;
      min-width: 860px;
    }
    th, td{
      padding: 14px 12px;
      border-bottom: 1px solid rgba(23,60,41,0.10);
      text-align: left;
      vertical-align: top;
      font-size: 13px;
      color: rgba(31,42,36,0.86);
    }
    th{
      background: rgba(42,168,107,0.08);
      font-weight: 850;
      color: rgba(31,42,36,0.95);
    }
    .score{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(42,168,107,0.22);
      background: rgba(255,255,255,0.72);
    }
    .stars{
      letter-spacing: 1px;
      color: #1f8f5a;
      font-weight: 900;
      font-size: 14px;
    }
    .score b{
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .tag-good{
      display:inline-flex;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(42,168,107,0.20);
      background: rgba(42,168,107,0.08);
      font-weight: 850;
      color: rgba(31,42,36,0.92);
      white-space: nowrap;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    details{
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 26px rgba(18,48,33,0.06);
      padding: 0;
      overflow:hidden;
      transition: border-color .18s ease, transform .18s ease;
    }
    details[open]{
      border-color: rgba(42,168,107,0.22);
      transform: translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style: none;
      padding: 16px;
      display:flex;
      align-items:flex-start;
      justify-content: space-between;
      gap: 12px;
      font-weight: 850;
      font-size: 14px;
      color: rgba(31,42,36,0.94);
    }
    summary::-webkit-details-marker{ display:none; }
    .chev{
      width: 28px; height: 28px;
      border-radius: 12px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.65);
      display:flex;
      align-items:center;
      justify-content:center;
      flex-shrink: 0;
      margin-top: 2px;
      transition: transform .18s ease, border-color .18s ease;
    }
    details[open] .chev{ transform: rotate(180deg); border-color: rgba(42,168,107,0.22); }
    .faq p{
      margin: 0;
      padding: 0 16px 16px;
      color: rgba(31,42,36,0.72);
      line-height: 1.85;
      font-size: 13px;
      font-weight: 650;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 26px rgba(18,48,33,0.06);
    }
    .review .top{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 8px;
    }
    .avatar{
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(42,168,107,0.20);
      background: linear-gradient(180deg, rgba(42,168,107,0.18), rgba(42,168,107,0.06));
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      color: rgba(31,42,36,0.92);
      flex-shrink: 0;
    }
    .who b{ display:block; font-size: 14px; margin-bottom: 2px; }
    .who span{ display:block; color: rgba(31,42,36,0.68); font-size: 12px; font-weight: 750; }
    .review p{
      margin: 0;
      color: rgba(31,42,36,0.72);
      line-height: 1.85;
      font-size: 13px;
      font-weight: 650;
    }

    .cards-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .mini-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 10px;
    }
    .mini{
      border-radius: 18px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.54);
      padding: 12px;
      min-height: 86px;
    }
    .mini b{
      display:block;
      font-size: 14px;
      margin-bottom: 4px;
    }
    .mini span{
      display:block;
      font-size: 13px;
      color: rgba(31,42,36,0.72);
      line-height: 1.7;
      font-weight: 650;
    }

    .price-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items: start;
    }
    .time-line{
      display:flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 10px;
    }
    .event{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px;
      border-radius: 18px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.55);
    }
    .event .tmark{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(42,168,107,0.22);
      background: rgba(42,168,107,0.08);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      flex-shrink: 0;
    }
    .event b{
      display:block;
      font-size: 14px;
      margin-bottom: 3px;
    }
    .event span{
      display:block;
      font-size: 13px;
      color: rgba(31,42,36,0.72);
      line-height: 1.7;
      font-weight: 650;
    }

    .form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 12px;
    }
    .field{
      display:flex;
      flex-direction: column;
      gap: 6px;
    }
    .field label{
      font-size: 13px;
      font-weight: 850;
      color: rgba(31,42,36,0.92);
    }
    .field input, .field select, .field textarea{
      width: 100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.75);
      color: rgba(31,42,36,0.95);
      font-size: 14px;
      outline: none;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .field textarea{ min-height: 120px; resize: vertical; grid-column: 1 / -1; }
    .field input:focus, .field select:focus, .field textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(42,168,107,0.28);
      background: rgba(255,255,255,0.92);
    }
    .form .submit-row{
      grid-column: 1 / -1;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 4px;
    }
    .hint{
      color: rgba(31,42,36,0.70);
      font-size: 12px;
      line-height: 1.7;
      font-weight: 650;
      max-width: 56ch;
    }
    .form .agree{
      display:flex;
      align-items:flex-start;
      gap: 10px;
    }
    .checkbox{
      width: 18px; height: 18px;
      border-radius: 6px;
      border: 1px solid rgba(23,60,41,0.18);
      background: rgba(255,255,255,0.75);
      display:flex;
      align-items:center;
      justify-content:center;
      flex-shrink: 0;
      margin-top: 2px;
      cursor: pointer;
    }
    .checkbox i{
      width: 10px; height: 10px;
      border-radius: 4px;
      background: linear-gradient(180deg, rgba(42,168,107,1), rgba(31,143,90,1));
      opacity: 0;
      transform: scale(0.6);
      transition: opacity .15s ease, transform .15s ease;
    }
    .checkbox[data-checked="true"] i{ opacity: 1; transform: scale(1); }

    .btn-block{
      width: 100%;
      padding: 13px 14px;
      border-radius: 16px;
      font-size: 14px;
    }

    .tag-cloud{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 10px;
    }
    .cloud-tag{
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      color: rgba(31,42,36,0.88);
      font-weight: 800;
      font-size: 13px;
      transition: transform .18s ease, border-color .18s ease;
      cursor: pointer;
      user-select:none;
    }
    .cloud-tag:hover{ transform: translateY(-1px); border-color: rgba(42,168,107,0.22); }
    .cloud-tag[data-active="true"]{
      border-color: rgba(42,168,107,0.32);
      background: rgba(42,168,107,0.10);
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .article{
      padding: 14px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.62);
      box-shadow: 0 10px 22px rgba(18,48,33,0.06);
      transition: transform .18s ease, border-color .18s ease;
      display:flex;
      flex-direction: column;
      gap: 10px;
      min-height: 138px;
    }
    .article:hover{ transform: translateY(-2px); border-color: rgba(42,168,107,0.22); }
    .article .meta{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 10px;
      color: rgba(31,42,36,0.70);
      font-size: 12px;
      font-weight: 750;
    }
    .article h3{
      margin:0;
      font-size: 15px;
      letter-spacing: -0.2px;
      line-height: 1.4;
    }
    .article p{
      margin:0;
      color: rgba(31,42,36,0.72);
      font-size: 13px;
      line-height: 1.75;
      font-weight: 650;
    }

    .footer{
      background: rgba(255,255,255,0.55);
      border-top: 1px solid rgba(23,60,41,0.10);
      margin-top: 10px;
      padding: 20px 0 18px;
    }
    .footer .grid{
      display:grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 14px;
      align-items:start;
    }
    .footer p{
      margin: 8px 0 0;
      color: rgba(31,42,36,0.72);
      line-height: 1.85;
      font-size: 13px;
      font-weight: 650;
    }
    .footer .links{
      display:flex;
      flex-direction: column;
      gap: 10px;
      align-items:flex-start;
    }
    .footer .links a{
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.10);
      background: rgba(255,255,255,0.62);
      font-weight: 850;
      font-size: 13px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .footer .links a:hover{ transform: translateY(-1px); border-color: rgba(42,168,107,0.22); }
    .copyright{
      margin-top: 14px;
      padding-top: 12px;
      border-top: 1px dashed rgba(23,60,41,0.14);
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      color: rgba(31,42,36,0.68);
      font-size: 12px;
      font-weight: 750;
      flex-wrap: wrap;
    }

    .to-top{
      position: fixed;
      right: 18px;
      bottom: 20px;
      z-index: 60;
      border-radius: 16px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.75);
      backdrop-filter: blur(10px);
      box-shadow: 0 16px 44px rgba(18,48,33,0.14);
      width: 46px;
      height: 46px;
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, opacity .18s ease;
      opacity: 0;
      pointer-events: none;
    }
    .to-top.show{
      opacity: 1;
      pointer-events: auto;
    }
    .to-top:hover{ transform: translateY(-2px); }

    .float-support{
      position: fixed;
      left: 14px;
      bottom: 18px;
      z-index: 60;
      display:flex;
      flex-direction: column;
      gap: 10px;
      align-items:flex-start;
    }
    .support-btn{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.78);
      backdrop-filter: blur(10px);
      box-shadow: 0 16px 44px rgba(18,48,33,0.12);
      cursor:pointer;
      user-select:none;
      transition: transform .18s ease, border-color .18s ease;
      max-width: 220px;
    }
    .support-btn:hover{ transform: translateY(-2px); border-color: rgba(42,168,107,0.22); }
    .support-btn:focus{ outline:none; box-shadow: var(--focus); }
    .support-btn .bubble{
      width: 38px; height: 38px;
      border-radius: 16px;
      border: 1px solid rgba(42,168,107,0.22);
      background: rgba(42,168,107,0.10);
      display:flex;
      align-items:center;
      justify-content:center;
      flex-shrink: 0;
    }
    .support-btn b{ font-size: 13px; }
    .support-btn span{
      display:block;
      color: rgba(31,42,36,0.68);
      font-size: 12px;
      font-weight: 750;
      line-height: 1.2;
      margin-top: 2px;
      white-space: nowrap;
      overflow:hidden;
      text-overflow: ellipsis;
      max-width: 140px;
    }
    .kefu-pop{
      display:none;
      width: min(320px, calc(100vw - 28px));
      border-radius: 20px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.86);
      backdrop-filter: blur(12px);
      box-shadow: 0 22px 64px rgba(18,48,33,0.18);
      overflow:hidden;
    }
    .kefu-pop.open{ display:block; }
    .kefu-pop .head{
      padding: 12px 14px;
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 10px;
      border-bottom: 1px solid rgba(23,60,41,0.10);
      background: linear-gradient(180deg, rgba(42,168,107,0.10), rgba(255,255,255,0.82));
    }
    .kefu-pop .head b{
      font-size: 14px;
      letter-spacing: -0.2px;
    }
    .close-x{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.70);
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
      transition: transform .18s ease;
    }
    .close-x:hover{ transform: translateY(-1px); }
    .kefu-pop .body{
      padding: 14px;
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .qr{
      display:flex;
      align-items:center;
      gap: 12px;
    }
    .qr img{
      width: 92px; height: 92px;
      border-radius: 18px;
      border: 1px solid rgba(23,60,41,0.12);
      background: rgba(255,255,255,0.75);
      object-fit: contain;
    }
    .qr .txt b{ display:block; font-size: 14px; margin-bottom: 4px; }
    .qr .txt span{
      color: rgba(31,42,36,0.72);
      font-size: 13px;
      line-height: 1.6;
      font-weight: 650;
    }
    .small-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items:center;
    }

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

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-card{ min-height: auto; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .split{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .faq{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .articles{ grid-template-columns: 1fr; }
      .cards-2{ grid-template-columns: 1fr; }
      .price-grid{ grid-template-columns: 1fr; }
      .form{ grid-template-columns: 1fr; }
      .submit-row{ flex-direction: column; align-items:flex-start; }
      .nav{ display:none; }
      .hamburger{ display:flex; }
      .mobile-drawer{ }
      .footer .grid{ grid-template-columns: 1fr; }
      .float-support{ left: 10px; }
    }