*{margin:0;padding:0;box-sizing:border-box}
:root{
--green:#00c853;
--green-dark:#00a844;
--green-deep:#0a7a37;
--green-light:#e8fff0;
--green-glow:rgba(0,200,83,.18);
--ink:#0d1f14;
--ink-2:#1c3527;
--text:#33463c;
--muted:#6b7d72;
--line:#e2ece6;
--bg:#f6fbf8;
--white:#fff;
--radius:16px;
--shadow:0 8px 30px rgba(10,60,30,.08);
--shadow-lg:0 18px 50px rgba(10,60,30,.14);
}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.3;font-weight:800}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:88px 0}
.section-alt{background:var(--white)}
.section-head{text-align:center;max-width:760px;margin:0 auto 52px}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--green-deep);background:var(--green-light);padding:6px 16px;border-radius:999px;margin-bottom:16px}
.section-head h2{font-size:clamp(24px,3.4vw,38px);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16px}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(10,60,30,.1)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{max-height:38px;width:auto}
.brand-text{font-weight:800;font-size:18px;color:var(--ink);letter-spacing:.5px}
.nav-links{display:flex;align-items:center;gap:0;list-style:none}
.nav-links a{display:block;padding:8px 11px;font-size:14.5px;font-weight:600;color:var(--ink-2);border-radius:8px;transition:color .2s,background .2s;white-space:nowrap}
.nav-links a:hover{color:var(--green-deep);background:var(--green-light)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:999px;cursor:pointer;border:none;transition:transform .18s,box-shadow .25s,background .2s;font-size:15px;padding:12px 26px;font-family:inherit}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-deep));color:#fff;box-shadow:0 8px 22px var(--green-glow)}
.btn-primary:hover{box-shadow:0 12px 30px rgba(0,200,83,.35);transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--green-deep);border:1.5px solid var(--green)}
.btn-ghost:hover{background:var(--green-light);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:13.5px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}
.burger.active span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 10%,#d4ffe6 0%,transparent 45%),radial-gradient(circle at 10% 90%,#e6fff0 0%,transparent 50%),linear-gradient(160deg,#f2fff8 0%,#e3fcef 100%);padding:90px 0 100px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);color:var(--green-deep);font-size:13.5px;font-weight:700;padding:7px 16px;border-radius:999px;box-shadow:var(--shadow);margin-bottom:22px}
.hero-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-glow);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px var(--green-glow)}50%{box-shadow:0 0 0 8px rgba(0,200,83,.05)}}
.hero h1{font-size:clamp(30px,4.6vw,52px);letter-spacing:.5px;margin-bottom:8px}
.hero h1 .hl{background:linear-gradient(120deg,var(--green),var(--green-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,2vw,20px);color:var(--green-deep);font-weight:700;margin-bottom:18px}
.hero-desc{font-size:16.5px;color:var(--text);max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-actions .btn{padding:15px 34px;font-size:16.5px}
.hero-actions .btn-primary{animation:glow 2.6s ease-in-out infinite}
@keyframes glow{0%,100%{box-shadow:0 8px 22px var(--green-glow)}50%{box-shadow:0 10px 34px rgba(0,200,83,.42)}}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:560px}
.hero-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.hero-stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.hero-stat b{display:block;font-size:24px;color:var(--green-deep);line-height:1.2}
.hero-stat span{font-size:13px;color:var(--muted)}
.hero-panel{position:relative}
.hero-card{background:linear-gradient(150deg,#0d2f1c,#0a7a37);color:#fff;border-radius:24px;padding:32px;box-shadow:0 30px 60px rgba(10,60,30,.28);position:relative;overflow:hidden}
.hero-card::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(0,200,83,.5),transparent 70%);top:-80px;right:-60px}
.hero-card::after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;border:1px solid rgba(255,255,255,.14);bottom:-50px;left:-40px}
.hero-card h3{color:#fff;font-size:20px;margin-bottom:6px;position:relative}
.hero-card p{color:#bfe8cf;font-size:14px;margin-bottom:22px;position:relative}
.model-tags{display:flex;flex-wrap:wrap;gap:8px;position:relative}
.model-tags span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:6px 12px;font-size:13px;color:#e4fff0;transition:.2s}
.model-tags span:hover{background:rgba(0,200,83,.3);border-color:var(--green)}
.hero-card .mini-note{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;font-size:13px;color:#9fd9b8;position:relative}

/* common cards */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .28s,box-shadow .28s,border-color .28s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#bff0d1}
.card .ico{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--green-light),#ccf7dd);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--green-deep)}
.card .ico svg{width:24px;height:24px}
.card h3{font-size:18px;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--muted)}
.tag{display:inline-block;font-size:12px;font-weight:700;color:var(--green-deep);background:var(--green-light);padding:4px 11px;border-radius:999px;margin:0 6px 6px 0}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.metric{background:#fff;border-radius:var(--radius);padding:30px 24px;text-align:center;border:1px solid var(--line);box-shadow:var(--shadow);transition:.28s}
.metric:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.metric b{display:block;font-size:clamp(30px,3.4vw,42px);font-weight:900;background:linear-gradient(120deg,var(--green),var(--green-deep));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.metric span{display:block;color:var(--muted);font-size:14px;margin-top:8px}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.about-text h2{font-size:clamp(24px,3vw,34px);margin-bottom:18px}
.about-text p{color:var(--text);margin-bottom:14px;font-size:15.5px}
.about-list{list-style:none;margin-top:22px;display:grid;gap:12px}
.about-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-2);font-weight:500}
.about-list li::before{content:"";flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:2px}
.about-visual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about-visual img{border-radius:14px;box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;transition:transform .3s}
.about-visual img:hover{transform:scale(1.03)}
.about-visual .wide{grid-column:1/-1}

/* services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;transition:.25s;position:relative}
.service-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:#bff0d1}
.service-card h4{font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.service-card h4::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0}
.service-card p{font-size:13.5px;color:var(--muted)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 20px;text-align:center;position:relative;transition:.25s}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.step .num{width:44px;height:44px;border-radius:50%;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:18px;background:linear-gradient(135deg,var(--green),var(--green-deep));box-shadow:0 6px 16px var(--green-glow)}
.step h4{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13px;color:var(--muted)}

/* industry */
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.industry{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);transition:.28s}
.industry:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.industry img{width:100%;height:180px;object-fit:cover}
.industry-body{padding:22px}
.industry-body h4{font-size:17px;margin-bottom:10px}
.industry-body p{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.industry-body .tags .tag{margin-bottom:6px}

/* compare */
.compare-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
table.compare{width:100%;border-collapse:collapse;min-width:720px}
.compare th,.compare td{padding:16px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid var(--line)}
.compare thead th{background:linear-gradient(135deg,#0d2f1c,#0a7a37);color:#fff;font-size:15px;font-weight:700}
.compare thead th:first-child{border-radius:0}
.compare tbody tr:hover{background:var(--green-light)}
.compare td:first-child{font-weight:700;color:var(--ink)}
.compare .yes{color:var(--green-deep);font-weight:700}
.compare .highlight{background:rgba(0,200,83,.06)}
.rating-card{display:flex;flex-wrap:wrap;align-items:center;gap:32px;justify-content:center;background:linear-gradient(135deg,#0d2f1c,#0a7a37);border-radius:var(--radius);padding:38px 32px;margin-bottom:36px;color:#fff;box-shadow:0 20px 50px rgba(10,60,30,.25)}
.rating-score{text-align:center}
.rating-score b{font-size:64px;font-weight:900;line-height:1;background:linear-gradient(120deg,#6bffa8,#00c853);-webkit-background-clip:text;background-clip:text;color:transparent}
.rating-score span{display:block;color:#bfe8cf;font-size:14px;margin-top:6px}
.rating-info{flex:1;min-width:220px}
.rating-info h3{color:#fff;font-size:22px;margin-bottom:8px}
.rating-info p{color:#bfe8cf;font-size:14.5px}
.stars{color:#ffd54f;font-size:20px;letter-spacing:2px;margin-top:8px}

/* reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.28s;display:flex;flex-direction:column}
.review:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.review .stars{font-size:15px;margin-bottom:12px}
.review p{font-size:14.5px;color:var(--text);flex:1;margin-bottom:18px}
.review-user{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-deep));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;flex-shrink:0}
.review-user b{display:block;font-size:14.5px;color:var(--ink)}
.review-user span{font-size:12.5px;color:var(--muted)}

/* cases */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);transition:.28s}
.case:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.case img{width:100%;height:190px;object-fit:cover}
.case-body{padding:20px}
.case-body h4{font-size:16.5px;margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--muted);margin-bottom:12px}

/* network */
.network-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.net-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 18px;text-align:center;transition:.25s}
.net-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.net-item b{display:block;font-size:17px;color:var(--ink);margin-bottom:6px}
.net-item span{font-size:13px;color:var(--muted)}

/* token */
.token-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.token-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:.28s;position:relative;overflow:hidden}
.token-card.pop{border-color:var(--green);box-shadow:0 18px 46px rgba(0,200,83,.22)}
.token-card .ribbon{position:absolute;top:16px;right:-30px;background:var(--green);color:#fff;font-size:11px;font-weight:800;padding:5px 36px;transform:rotate(38deg)}
.token-card h4{font-size:18px;margin-bottom:6px}
.token-card .price{font-size:34px;font-weight:900;color:var(--green-deep);margin:12px 0 4px}
.token-card .price small{font-size:14px;color:var(--muted);font-weight:600}
.token-card ul{list-style:none;margin:18px 0;display:grid;gap:10px}
.token-card ul li{font-size:14px;color:var(--text);display:flex;gap:8px}
.token-card ul li::before{content:"✓";color:var(--green);font-weight:900}
.token-note{text-align:center;color:var(--muted);font-size:13.5px;margin-top:26px}

/* timeline */
.timeline{position:relative;max-width:860px;margin:0 auto;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:3px;border-radius:3px;background:linear-gradient(var(--green),#bff0d1)}
.tl-item{position:relative;margin-bottom:32px}
.tl-item:last-child{margin-bottom:0}
.tl-item::before{content:"";position:absolute;left:-33px;top:4px;width:17px;height:17px;border-radius:50%;background:#fff;border:4px solid var(--green);box-shadow:0 0 0 4px var(--green-glow)}
.tl-item h4{font-size:17px;margin-bottom:6px}
.tl-item p{font-size:14.5px;color:var(--muted)}
.tl-item .time{font-size:12.5px;font-weight:700;color:var(--green-deep);background:var(--green-light);display:inline-block;padding:2px 10px;border-radius:6px;margin-bottom:8px}

/* match form */
.match-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.match-info h2{font-size:clamp(24px,3vw,34px);margin-bottom:16px}
.match-info p{color:var(--text);margin-bottom:18px}
.match-info .about-list li{font-size:14.5px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-lg)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:700;color:var(--ink-2);margin-bottom:8px}
.field label .req{color:#e53935}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:14.5px;font-family:inherit;color:var(--ink);background:#fbfefc;transition:border-color .2s,box-shadow .2s;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 4px var(--green-glow);background:#fff}
.field textarea{resize:vertical;min-height:110px}
.form-card .btn{width:100%;padding:15px;font-size:16px;margin-top:6px}
.form-hint{font-size:12.5px;color:var(--muted);text-align:center;margin-top:12px}

/* faq */
.faq-list{max-width:880px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq-item.open{border-color:var(--green);box-shadow:var(--shadow)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;background:none;border:none;cursor:pointer;text-align:left;font-size:16px;font-weight:700;color:var(--ink);font-family:inherit}
.faq-q .chev{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--green-light);color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-size:16px;transition:transform .3s,background .3s}
.faq-item.open .chev{transform:rotate(180deg);background:var(--green);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 24px 22px;color:var(--text);font-size:14.5px;line-height:1.8}

/* articles */
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;transition:.25s;box-shadow:var(--shadow)}
.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#bff0d1}
.article-card .dot{width:10px;height:10px;border-radius:50%;background:var(--green);flex-shrink:0}
.article-card span{font-size:14.5px;font-weight:600;color:var(--ink-2)}

/* tag cloud */
.ta-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:900px;margin:0 auto}
.ta-cloud a{padding:8px 16px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--ink-2);transition:.2s;font-weight:500}
.ta-cloud a:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-2px)}

/* footer */
.site-footer{background:linear-gradient(160deg,#0a1f14,#0d2f1c);color:#c6ddcf;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer-brand .brand-text{color:#fff}
.footer-brand p{font-size:14px;color:#9fbfac;margin-top:16px;line-height:1.8}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:18px}
.footer-col ul{list-style:none;display:grid;gap:10px}
.footer-col ul a{font-size:14px;color:#9fbfac;transition:.2s}
.footer-col ul a:hover{color:var(--green);padding-left:4px}
.footer-contact p{font-size:14px;margin-bottom:10px;color:#9fbfac}
.footer-contact p b{color:#e4fff0;font-weight:700}
.footer-qr{display:flex;align-items:center;gap:12px;margin-top:14px}
.footer-qr img{width:92px;height:92px;border-radius:10px;border:2px solid rgba(255,255,255,.15);object-fit:cover;background:#fff}
.footer-qr span{font-size:13px;color:#9fbfac;line-height:1.5}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;text-align:center;font-size:13px;color:#7c9a88}
.footer-friend{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;margin-bottom:18px}
.footer-friend a{font-size:13px;color:#9fbfac}
.footer-friend a:hover{color:var(--green)}

/* float */
.float-widget{position:fixed;right:22px;bottom:30px;z-index:120;display:flex;flex-direction:column;gap:12px}
.float-btn{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--green-deep));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(0,200,83,.4);border:none;cursor:pointer;transition:.25s}
.float-btn:hover{transform:translateY(-4px) scale(1.05)}
.float-btn svg{width:24px;height:24px}
.float-tip{position:absolute;right:62px;top:50%;transform:translateY(-50%) translateX(8px);background:#0d2f1c;color:#fff;font-size:13px;padding:7px 14px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.25s}
.float-btn:hover .float-tip{opacity:1;transform:translateY(-50%) translateX(0)}
.contact-panel{position:fixed;right:22px;bottom:100px;z-index:121;width:280px;background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(10,60,30,.28);padding:24px;display:none;border:1px solid var(--line)}
.contact-panel.show{display:block;animation:fadeUp .3s}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.contact-panel h4{font-size:16px;margin-bottom:14px}
.contact-panel .qr-box{text-align:center;margin-bottom:14px}
.contact-panel .qr-box img{width:148px;height:148px;margin:0 auto;border-radius:10px;border:1px solid var(--line)}
.contact-panel p{font-size:13.5px;color:var(--text);margin-bottom:8px}
.contact-panel p b{color:var(--green-deep)}
.contact-panel .btn{width:100%;margin-top:8px}
.to-top{opacity:0;pointer-events:none;transition:.3s}
.to-top.show{opacity:1;pointer-events:auto}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* responsive */
@media(max-width:1024px){
.hero-grid{grid-template-columns:1fr;gap:40px}
.about-grid{grid-template-columns:1fr;gap:36px}
.match-wrap{grid-template-columns:1fr;gap:32px}
.g-4,.metrics{grid-template-columns:repeat(2,1fr)}
.services-grid,.reviews-grid,.cases-grid,.industry-grid,.token-grid,.articles-grid{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(3,1fr)}
.network-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
.nav-links{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 20px;gap:0;border-bottom:1px solid var(--line);box-shadow:0 16px 30px rgba(10,60,30,.12);max-height:0;overflow:hidden;transition:max-height .35s ease;visibility:hidden}
.nav-links.open{max-height:80vh;overflow-y:auto;visibility:visible}
.nav-links a{padding:12px 14px;font-size:15px;border-radius:10px}
.burger{display:flex}
.nav-cta .btn-ghost{display:none}
}
@media(max-width:768px){
.section{padding:60px 0}
.hero{padding:60px 0 70px}
.hero-stats{grid-template-columns:1fr 1fr}
.g-2,.g-3{grid-template-columns:1fr}
.services-grid,.reviews-grid,.cases-grid,.industry-grid,.token-grid,.articles-grid,.network-grid,.steps{grid-template-columns:1fr}
.form-row{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr;gap:30px}
.rating-card{flex-direction:column;text-align:center;padding:30px 22px}
.about-visual{grid-template-columns:1fr}
.compare th,.compare td{padding:12px 14px;font-size:13px}
.float-widget{right:14px;bottom:20px}
.contact-panel{right:14px;width:calc(100vw - 28px);max-width:300px}
}
@media(max-width:480px){
.hero-actions .btn{padding:13px 22px;font-size:15px;flex:1}
.hero-actions{width:100%}
.metrics{grid-template-columns:1fr}
.hero-stats{grid-template-columns:1fr}
.form-card{padding:24px}
}