:root{
    --green:#00e07a;
    --green-2:#00b85f;
    --green-deep:#065c37;
    --green-dark:#063a25;
    --ink:#0d1b14;
    --ink-2:#2c3d34;
    --muted:#4a5a52;
    --line:#dceee4;
    --card:#ffffff;
    --radius:18px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:86px;}
  body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    font-size:16px;
    line-height:1.72;
    color:var(--ink);
    background:
      radial-gradient(900px 480px at 92% -6%, #d5ffe8 0%, rgba(213,255,232,0) 62%),
      radial-gradient(760px 420px at -8% 10%, #e6fff3 0%, rgba(230,255,243,0) 58%),
      linear-gradient(180deg,#f1fcf6 0%,#f8fcf9 30%,#f4fbf7 66%,#e9f8f0 100%);
    -webkit-font-smoothing:antialiased;
  }
  body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:0;
    background-image:radial-gradient(rgba(0,190,110,.13) 1px, transparent 1px);
    background-size:28px 28px;
    opacity:.42;
  }
  header,main,footer{position:relative;z-index:1;}
  h1,h2,h3,h4{margin:0;line-height:1.28;color:var(--ink);font-weight:900;}
  p{margin:0;}
  a{color:var(--green-deep);text-decoration:none;}
  ul,ol{margin:0;padding:0;list-style:none;}
  img{max-width:100%;}
  .container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

  /* ---------- button ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 28px;border-radius:999px;border:1px solid transparent;
    font-family:inherit;font-size:15px;font-weight:800;text-decoration:none;cursor:pointer;
    transition:transform .2s ease,box-shadow .25s ease,background .2s ease,color .2s ease,border-color .2s ease;
  }
  .btn:active{transform:translateY(1px) scale(.99);}
  .btn-primary{background:linear-gradient(135deg,#00e07a,#00b85f);color:#03281a;box-shadow:0 10px 24px rgba(0,200,110,.32);}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(0,200,110,.42);}
  .btn-ghost{background:#fff;color:var(--green-deep);border-color:rgba(0,190,110,.38);}
  .btn-ghost:hover{background:#eafff3;transform:translateY(-2px);}
  .btn-light{background:#fff;color:var(--green-deep);box-shadow:0 10px 24px rgba(0,40,24,.22);}
  .btn-light:hover{transform:translateY(-2px);}
  .btn-sm{padding:9px 18px;font-size:14px;}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:120;
    background:rgba(255,255,255,.88);
    -webkit-backdrop-filter:blur(12px);
    backdrop-filter:blur(12px);
    border-bottom:1px solid rgba(0,200,120,.18);
    transition:box-shadow .3s ease;
  }
  .site-header.is-scrolled{box-shadow:0 8px 24px rgba(6,90,60,.08);}
  .nav{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:70px;}
  .brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .brand-logo{
    width:42px;height:42px;flex:0 0 auto;border-radius:12px;background:#fff;
    display:flex;align-items:center;justify-content:center;padding:4px;
    box-shadow:0 6px 16px rgba(0,180,110,.2);
  }
  .brand-logo img{display:block;width:100%;height:auto;border-radius:8px;}
  .brand-name{font-size:18px;font-weight:900;color:#08170f;letter-spacing:.4px;white-space:nowrap;}
  .nav-links{display:flex;align-items:center;gap:0;}
  .nav-links a{
    display:block;padding:8px 10px;border-radius:9px;
    font-size:14px;font-weight:700;color:var(--ink-2);white-space:nowrap;
    transition:background .2s ease,color .2s ease;
  }
  .nav-links a:hover{background:#e6fff2;color:var(--green-deep);}
  .nav-right{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .nav-toggle{
    display:none;flex-direction:column;justify-content:center;gap:4px;
    width:44px;height:44px;padding:0 11px;border-radius:12px;
    background:#fff;border:1px solid #d9f0e5;cursor:pointer;
  }
  .nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--green-deep);transition:transform .25s ease,opacity .25s ease;}

  /* ---------- hero ---------- */
  .hero{padding:clamp(38px,6vw,68px) 0 clamp(34px,5vw,56px);}
  .hero-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;}
  .eyebrow{
    display:inline-block;margin-bottom:16px;padding:6px 15px;border-radius:999px;
    font-size:13px;font-weight:800;letter-spacing:1.2px;color:var(--green-deep);
    background:rgba(0,224,122,.15);border:1px solid rgba(0,200,110,.3);
  }
  .hero h1{font-size:clamp(28px,4.2vw,50px);letter-spacing:-.6px;margin-bottom:18px;}
  .hero h1 .hl{
    display:inline-block;position:relative;color:var(--green-deep);
  }
  .hero h1 .hl::after{
    content:"";position:absolute;left:0;right:0;bottom:2px;height:10px;border-radius:5px;
    background:rgba(0,224,122,.32);z-index:-1;
  }
  .hero-lead{font-size:clamp(15px,1.6vw,17px);color:var(--muted);max-width:600px;margin-bottom:26px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px;}
  .hero-tags{display:flex;flex-wrap:wrap;gap:8px;}
  .tag{
    display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;
    font-size:13px;font-weight:700;color:var(--green-deep);
    background:#f0fdf6;border:1px solid #d9f0e5;
  }
  .hero-panel{
    position:relative;background:rgba(255,255,255,.92);
    border:1px solid rgba(0,200,120,.24);border-radius:24px;padding:24px;
    box-shadow:0 26px 60px rgba(6,110,70,.13);
  }
  .hero-panel::before{
    content:"";position:absolute;inset:-14px -14px auto auto;width:120px;height:120px;border-radius:50%;
    background:radial-gradient(circle,rgba(0,224,122,.4),rgba(0,224,122,0) 70%);
    filter:blur(6px);z-index:-1;
  }
  .panel-head{display:flex;align-items:center;gap:9px;margin-bottom:16px;}
  .panel-dot{
    width:10px;height:10px;border-radius:50%;background:var(--green);
    box-shadow:0 0 0 4px rgba(0,224,122,.18);
    animation:pulse 2.4s ease-in-out infinite;
  }
  .panel-title{font-size:14px;font-weight:800;color:var(--green-deep);letter-spacing:.4px;}
  .model-grid{display:flex;flex-wrap:wrap;gap:8px;}
  .model-grid .chip{
    display:inline-flex;align-items:center;padding:7px 13px;border-radius:10px;
    font-size:13px;font-weight:700;color:var(--ink-2);background:#f4fdf8;border:1px solid #e2f5eb;
    transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  }
  .model-grid .chip:hover{background:#e6fff2;color:var(--green-deep);border-color:rgba(0,200,120,.4);transform:translateY(-2px);}
  .panel-foot{
    display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:16px;
    border-top:1px dashed #d9f0e5;font-size:12.5px;font-weight:700;color:var(--muted);
  }
  .panel-foot span{padding:5px 11px;border-radius:8px;background:#f5fdf9;}
  .hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:clamp(30px,4vw,46px);}
  .stat-card{
    padding:18px 14px;border-radius:16px;text-align:center;
    background:rgba(255,255,255,.86);border:1px solid var(--line);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .stat-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(9,80,52,.1);border-color:rgba(0,200,120,.4);}
  .stat-card strong{display:block;font-size:clamp(22px,2.6vw,28px);font-weight:900;color:var(--green-deep);line-height:1.2;}
  .stat-card em{font-style:normal;font-size:14px;color:var(--muted);font-weight:700;}
  .stat-card span{display:block;margin-top:4px;font-size:13.5px;color:var(--muted);}

  /* ---------- section base ---------- */
  .section{padding:clamp(44px,6vw,72px) 0;}
  .section-head{max-width:780px;margin:0 auto clamp(28px,4vw,42px);text-align:center;}
  .section-tag{
    display:inline-block;margin-bottom:14px;padding:5px 15px;border-radius:999px;
    font-size:13px;font-weight:800;letter-spacing:1.2px;color:var(--green-deep);
    background:rgba(0,224,122,.14);border:1px solid rgba(0,200,110,.26);
  }
  .section-head h2{font-size:clamp(22px,3vw,34px);letter-spacing:-.3px;margin-bottom:12px;}
  .section-head p{font-size:15.5px;color:var(--muted);}

  .grid{display:grid;gap:20px;}
  .grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
  .grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}

  .card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:24px;box-shadow:0 6px 22px rgba(9,80,52,.05);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  }
  .card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(9,80,52,.1);border-color:rgba(0,200,120,.42);}
  .card h3{font-size:17px;margin-bottom:8px;}
  .card p{font-size:14.5px;color:var(--muted);}
  .svc-icon{
    width:44px;height:44px;border-radius:13px;margin-bottom:14px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#00e07a,#00b25a);
    box-shadow:0 8px 18px rgba(0,190,110,.28);
  }
  .svc-icon::after{
    content:"";width:14px;height:14px;border:2.5px solid rgba(3,40,26,.85);
    border-radius:4px;transform:rotate(45deg);
  }

  .cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;justify-content:center;}
  .cloud span{
    padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700;
    color:var(--ink-2);background:#fff;border:1px solid var(--line);
    transition:transform .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
  }
  .cloud span:hover{transform:translateY(-2px);color:var(--green-deep);border-color:rgba(0,200,120,.45);box-shadow:0 8px 18px rgba(9,80,52,.08);}

  /* ---------- flow ---------- */
  .flow{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;}
  .flow li{
    position:relative;padding:18px 14px;border-radius:15px;text-align:center;
    background:#fff;border:1px solid var(--line);
    transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  }
  .flow li::before{
    content:"";display:block;width:9px;height:9px;border-radius:50%;margin:0 auto 10px;
    background:linear-gradient(135deg,#00e07a,#00b25a);box-shadow:0 0 0 4px rgba(0,224,122,.16);
  }
  .flow li:hover{transform:translateY(-4px);border-color:rgba(0,200,120,.45);box-shadow:0 14px 30px rgba(9,80,52,.1);}
  .flow strong{display:block;font-size:14.5px;font-weight:800;color:var(--ink);margin-bottom:4px;}
  .flow span{font-size:12.5px;color:var(--muted);line-height:1.5;display:block;}

  /* ---------- media ---------- */
  .media-row{margin-top:26px;}
  .media-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;transition:transform .25s ease,box-shadow .25s ease;}
  .media-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(9,80,52,.1);}
  .img-box{
    border-radius:12px;overflow:hidden;background:#f2fbf6;
    aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;
  }
  .img-box.square{aspect-ratio:1/1;}
  .img-box img{width:100%;height:100%;object-fit:contain;display:block;}
  .media-card figcaption{margin-top:10px;font-size:13.5px;font-weight:700;color:var(--muted);text-align:center;}

  /* ---------- network ---------- */
  .net-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
  .net-item{
    padding:16px 18px;border-radius:14px;background:#fff;border:1px solid var(--line);
    display:flex;flex-direction:column;gap:4px;
    transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  }
  .net-item:hover{transform:translateY(-3px);border-color:rgba(0,200,120,.45);box-shadow:0 12px 26px rgba(9,80,52,.09);}
  .net-name{font-size:15px;font-weight:900;color:var(--green-deep);}
  .net-desc{font-size:13px;color:var(--muted);}
  .net-note{margin-top:18px;text-align:center;font-size:14px;color:var(--muted);}

  /* ---------- timeline ---------- */
  .timeline{position:relative;padding-left:30px;max-width:840px;margin:0 auto;}
  .timeline::before{
    content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;
    background:linear-gradient(180deg,rgba(0,224,122,.9),rgba(0,190,110,.12));
  }
  .timeline li{position:relative;padding:0 0 24px 6px;}
  .timeline li:last-child{padding-bottom:0;}
  .timeline li::before{
    content:"";position:absolute;left:-30px;top:7px;width:16px;height:16px;border-radius:50%;
    background:#fff;border:3px solid #00c86c;box-shadow:0 0 0 4px rgba(0,224,122,.15);
  }
  .timeline h3{font-size:16.5px;margin-bottom:4px;}
  .timeline p{font-size:14.5px;color:var(--muted);}

  /* ---------- compare ---------- */
  .score-banner{
    display:flex;flex-wrap:wrap;gap:26px;align-items:center;
    padding:26px 28px;border-radius:20px;margin-bottom:26px;
    background:linear-gradient(135deg,#f0fff7,#ffffff 65%);
    border:1px solid rgba(0,200,120,.3);
    box-shadow:0 14px 36px rgba(9,80,52,.08);
  }
  .score-left{flex:0 0 auto;text-align:center;min-width:150px;}
  .score-stars{font-size:22px;letter-spacing:3px;color:#ffb300;line-height:1;}
  .score-num{font-size:38px;font-weight:900;color:var(--green-deep);line-height:1.15;margin-top:6px;}
  .score-num span{font-size:15px;color:var(--muted);font-weight:800;}
  .score-label{font-size:13.5px;font-weight:800;color:var(--muted);margin-top:2px;}
  .score-right{flex:1 1 320px;min-width:260px;}
  .score-right h3{font-size:18px;margin-bottom:8px;}
  .score-right p{font-size:14.5px;color:var(--muted);}

  .table-wrap{overflow-x:auto;border-radius:16px;border:1px solid var(--line);background:#fff;-webkit-overflow-scrolling:touch;}
  table{width:100%;border-collapse:collapse;min-width:680px;}
  th,td{padding:14px 16px;text-align:left;font-size:14.5px;border-bottom:1px solid #eaf5ee;vertical-align:top;}
  thead th{background:#effaf3;color:var(--green-deep);font-weight:900;white-space:nowrap;}
  tbody tr:last-child td{border-bottom:none;}
  tbody tr:hover{background:#f8fdfa;}
  tbody td:first-child{font-weight:800;color:var(--ink);white-space:nowrap;}
  thead th.hl{background:#d9ffe9;}
  td.hl{background:#f2fff8;color:#05603a;font-weight:800;}
  .table-note{margin-top:14px;font-size:13.5px;color:var(--muted);text-align:center;}

  /* ---------- match ---------- */
  .match-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:24px;}
  .match-tab{
    padding:10px 22px;border-radius:999px;border:1px solid #d9f0e5;background:#fff;
    color:var(--ink-2);font-family:inherit;font-size:14px;font-weight:800;cursor:pointer;
    transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;
  }
  .match-tab:hover{border-color:var(--green-2);color:var(--green-deep);transform:translateY(-2px);}
  .match-tab.is-active{background:linear-gradient(135deg,#00e07a,#00b85f);color:#03281a;border-color:transparent;box-shadow:0 10px 22px rgba(0,200,110,.3);}
  .match-panel{display:none;}
  .match-panel.is-active{display:block;animation:fadeUp .45s ease both;}
  .match-box{
    background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,32px);
    box-shadow:0 12px 32px rgba(9,80,52,.07);
  }
  .match-box h3{font-size:19px;margin-bottom:10px;}
  .match-box p{font-size:14.5px;color:var(--muted);margin-bottom:16px;}
  .match-list{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:20px;}

  /* ---------- faq ---------- */
  .faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
  .faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease;}
  .faq-item.is-open{border-color:rgba(0,200,120,.45);box-shadow:0 12px 28px rgba(9,80,52,.08);}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:17px 20px;background:none;border:none;cursor:pointer;text-align:left;
    font-family:inherit;font-size:15.5px;font-weight:800;color:var(--ink);
    transition:color .2s ease;
  }
  .faq-q:hover{color:var(--green-deep);}
  .faq-q::after{
    content:"";flex:0 0 auto;width:10px;height:10px;
    border-right:2.5px solid var(--green-2);border-bottom:2.5px solid var(--green-2);
    transform:rotate(45deg);transition:transform .28s ease;margin-right:4px;
  }
  .faq-item.is-open .faq-q::after{transform:rotate(-135deg);}
  .faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s ease;}
  .faq-item.is-open .faq-a{grid-template-rows:1fr;}
  .faq-a-inner{overflow:hidden;}
  .faq-a-inner p{padding:0 20px 18px;font-size:14.5px;color:var(--muted);margin:0;}

  /* ---------- wiki ---------- */
  .wiki-item{border-left:3px solid var(--green);padding-left:16px;}
  .wiki-item h3{font-size:15.5px;margin-bottom:5px;}
  .wiki-item p{font-size:14px;color:var(--muted);}

  /* ---------- news ---------- */
  .news-list{display:grid;gap:12px;}
  .news-item{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:17px 20px;border-radius:14px;background:#fff;border:1px solid var(--line);
    color:var(--ink);font-size:15px;font-weight:700;
    transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,color .22s ease;
  }
  .news-item:hover{transform:translateX(4px);border-color:rgba(0,200,120,.45);box-shadow:0 10px 24px rgba(9,80,52,.08);color:var(--green-deep);}
  .news-item .arrow{color:var(--green-2);font-weight:900;flex:0 0 auto;}

  /* ---------- join ---------- */
  .join-band{
    display:grid;grid-template-columns:1.35fr .65fr;gap:26px;align-items:center;
    padding:clamp(26px,4vw,40px);border-radius:22px;
    background:linear-gradient(135deg,#063a25 0%,#0a6b42 58%,#0a8a52 100%);
    box-shadow:0 22px 48px rgba(6,58,37,.24);
    color:#eafff5;
  }
  .join-band h2{color:#ffffff;font-size:clamp(21px,2.6vw,29px);margin-bottom:12px;}
  .join-band p{color:#c8f2dc;font-size:15px;}
  .join-band .join-actions{display:flex;justify-content:flex-end;}

  /* ---------- contact ---------- */
  .contact-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:start;}
  .form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,30px);box-shadow:0 14px 36px rgba(9,80,52,.07);}
  .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
  .field{display:flex;flex-direction:column;gap:6px;}
  .field.full{grid-column:1 / -1;}
  .field label{font-size:14px;font-weight:800;color:#22362b;}
  .field input,.field select,.field textarea{
    width:100%;font-family:inherit;font-size:15px;color:var(--ink);
    padding:11px 14px;border-radius:11px;border:1px solid #cfe6da;background:#fbfefc;
    transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
  }
  .field textarea{min-height:118px;resize:vertical;line-height:1.65;}
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--green-2);background:#fff;
    box-shadow:0 0 0 3px rgba(0,224,122,.18);
  }
  .form-actions{margin-top:20px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
  .form-hint{font-size:13px;color:var(--muted);}

  .contact-side{display:grid;gap:14px;}
  .contact-item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
  .contact-item:hover{transform:translateY(-3px);border-color:rgba(0,200,120,.42);box-shadow:0 12px 26px rgba(9,80,52,.09);}
  .contact-key{flex:0 0 auto;font-size:13px;font-weight:900;color:var(--green-deep);background:rgba(0,224,122,.14);border-radius:8px;padding:4px 10px;line-height:1.6;}
  .contact-val{font-size:14.5px;color:var(--ink-2);word-break:break-all;}
  .qr-card{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;}
  .qr-card .img-box{width:96px;flex:0 0 96px;aspect-ratio:1/1;border-radius:10px;}
  .qr-card h3{font-size:15px;margin-bottom:4px;}
  .qr-card p{font-size:13px;color:var(--muted);}

  /* ---------- footer ---------- */
  .site-footer{margin-top:clamp(20px,3vw,32px);background:#062c1c;color:#d7f0e2;padding:46px 0 0;}
  .footer-main{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;padding-bottom:30px;}
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .footer-brand .brand-logo{box-shadow:none;}
  .footer-brand .brand-name{color:#ffffff;font-size:18px;font-weight:900;}
  .footer-desc{font-size:14px;color:#a9d9c2;max-width:440px;margin-bottom:14px;}
  .footer-contact{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:#a9d9c2;}
  .footer-contact a{color:#7dffbc;}
  .footer-contact a:hover{text-decoration:underline;}
  .footer-title{font-size:14px;font-weight:900;color:#ffffff;margin-bottom:12px;letter-spacing:.6px;}
  .links-list{display:flex;flex-wrap:wrap;gap:9px 16px;}
  .links-list a{font-size:13.5px;color:#a9d9c2;transition:color .2s ease;}
  .links-list a:hover{color:#7dffbc;}
  .footer-bottom{
    border-top:1px solid rgba(125,255,188,.18);padding:16px 0 20px;
    display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;justify-content:space-between;
    font-size:13px;color:#8fc7ae;
  }
  .footer-bottom a{color:#a9d9c2;}
  .footer-bottom a:hover{color:#7dffbc;}

  /* ---------- float ---------- */
  .float-tools{position:fixed;right:18px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:10px;}
  .float-btn{
    width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#00e07a,#00b85f);color:#03281a;
    font-family:inherit;font-size:12.5px;font-weight:900;line-height:1;
    box-shadow:0 12px 26px rgba(0,150,90,.36);
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .float-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 16px 32px rgba(0,150,90,.45);}
  .float-btn svg{width:18px;height:18px;fill:none;stroke:#03281a;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
  .kefu-panel{
    position:fixed;right:18px;bottom:132px;width:252px;z-index:200;
    background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;
    box-shadow:0 22px 48px rgba(6,80,50,.2);
    display:none;
  }
  .kefu-panel.is-open{display:block;animation:fadeUp .3s ease both;}
  .kefu-panel h3{font-size:14.5px;margin-bottom:6px;}
  .kefu-panel .img-box{width:100%;aspect-ratio:1/1;margin:10px 0;border-radius:10px;}
  .kefu-panel p{font-size:13px;color:var(--muted);line-height:1.6;}
  .kefu-panel a{font-size:13px;font-weight:800;color:var(--green-deep);}

  /* ---------- animation ---------- */
  @keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
  @keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(0,224,122,.18);}50%{box-shadow:0 0 0 8px rgba(0,224,122,.06);}}
  .hero-anim{animation:fadeUp .7s cubic-bezier(.22,.9,.28,1) both;}
  .d1{animation-delay:.08s;}
  .d2{animation-delay:.16s;}
  .d3{animation-delay:.24s;}
  .d4{animation-delay:.32s;}
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.22,.9,.28,1);}
  .reveal.is-in{opacity:1;transform:none;}

  /* ---------- responsive ---------- */
  @media (max-width:1100px){
    .nav-links{
      display:none;position:absolute;left:0;right:0;top:100%;
      flex-direction:column;align-items:stretch;gap:0;
      padding:8px 20px 16px;background:#ffffff;
      border-bottom:1px solid var(--line);
      box-shadow:0 18px 34px rgba(6,90,60,.1);
    }
    .nav-links.is-open{display:flex;}
    .nav-links a{padding:12px 10px;border-radius:9px;font-size:15px;}
    .nav-toggle{display:flex;}
  }
  @media (max-width:960px){
    .hero-inner{grid-template-columns:1fr;gap:34px;}
    .hero-panel{order:2;}
    .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
    .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
    .flow{grid-template-columns:repeat(3,minmax(0,1fr));}
    .net-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .contact-wrap{grid-template-columns:1fr;}
    .footer-main{grid-template-columns:1fr;gap:24px;}
    .join-band{grid-template-columns:1fr;}
    .join-band .join-actions{justify-content:flex-start;}
  }
  @media (max-width:700px){
    .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
    .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
    .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
    .net-grid{grid-template-columns:1fr;}
    .form-grid{grid-template-columns:1fr;}
    .score-banner{padding:22px;}
    .footer-bottom{justify-content:flex-start;}
  }
  @media (max-width:520px){
    .flow{grid-template-columns:1fr;}
    .nav-right .btn-sm{display:none;}
    .qr-card{flex-direction:column;align-items:flex-start;}
    .qr-card .img-box{width:100%;flex:0 0 auto;}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto;}
    .reveal{opacity:1;transform:none;transition:none;}
    .hero-anim{animation:none;}
    .panel-dot{animation:none;}
  }