*{margin:0;padding:0;box-sizing:border-box}
:root{
--pink:#e0145a;--pink-deep:#b00d45;--pink-soft:#ffe6ef;--pink-glow:#ff4d85;
--ink:#1a1020;--ink-2:#3d2a3a;--gray:#6b5a66;--line:#f0d8e3;
--bg:#fffafc;--bg-2:#fff2f7;--white:#fff;
--radius:16px;--shadow:0 8px 30px rgba(224,20,90,.08);--shadow-hover:0 16px 44px rgba(224,20,90,.18);
}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{scroll-margin-top:76px}

/* NAV */
header{position:sticky;top:0;z-index:1000;background:rgba(255,250,252,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--pink-deep);letter-spacing:.5px}
.nav-brand img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:0}
.nav-links a{display:block;padding:8px 12px;font-size:14px;font-weight:600;color:var(--ink-2);border-radius:8px;transition:.2s}
.nav-links a:hover{color:var(--pink);background:var(--pink-soft)}
.nav-cta{background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff!important;padding:9px 20px!important;border-radius:30px;margin-left:10px;box-shadow:0 6px 18px rgba(224,20,90,.3)}
.nav-cta:hover{filter:brightness(1.06);background:linear-gradient(135deg,var(--pink),var(--pink-glow))!important;color:#fff!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.5px;background:var(--pink);border-radius:2px;transition:.3s}

/* HERO */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#fff 0%,#ffe6ef 45%,#ffd0e0 100%);padding:80px 0 90px}
.hero::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(224,20,90,.22),transparent 68%);top:-220px;right:-140px;animation:float 9s ease-in-out infinite}
.hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,77,133,.16),transparent 70%);bottom:-180px;left:-120px;animation:float 11s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-26px)}}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(224,20,90,.1);color:var(--pink-deep);font-size:13px;font-weight:700;padding:7px 16px;border-radius:30px;margin-bottom:22px;border:1px solid rgba(224,20,90,.2)}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--pink);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.35)}}
.hero h1{font-size:44px;line-height:1.28;font-weight:900;letter-spacing:1px;margin-bottom:20px;color:var(--ink)}
.hero h1 .hl{background:linear-gradient(120deg,var(--pink),var(--pink-glow));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{font-size:16.5px;color:var(--gray);margin-bottom:30px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15.5px;padding:14px 32px;border-radius:34px;border:0;cursor:pointer;transition:.25s;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff;box-shadow:0 10px 26px rgba(224,20,90,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(224,20,90,.45)}
.btn-ghost{background:#fff;color:var(--pink-deep);border:2px solid var(--pink);box-shadow:0 6px 18px rgba(224,20,90,.1)}
.btn-ghost:hover{background:var(--pink-soft);transform:translateY(-3px)}
.btn:active{transform:scale(.97)}
.hero-stats{display:flex;gap:38px;flex-wrap:wrap}
.hero-stats .stat b{display:block;font-size:28px;font-weight:900;color:var(--pink-deep);line-height:1.2}
.hero-stats .stat span{font-size:13px;color:var(--gray)}
.hero-panel{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hero-card{background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:.3s}
.hero-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.hero-card .ico{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--pink),var(--pink-glow));display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.hero-card .ico svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:2}
.hero-card h4{font-size:15px;font-weight:800;margin-bottom:5px}
.hero-card p{font-size:12.5px;color:var(--gray);line-height:1.6}
.hero-card:nth-child(1){grid-column:span 2}

/* SECTION BASE */
.sec{padding:82px 0}
.sec-alt{background:var(--bg-2)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 50px}
.eyebrow{display:inline-block;font-size:13px;font-weight:800;color:var(--pink);letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.sec-head h2{font-size:34px;font-weight:900;letter-spacing:.5px;margin-bottom:14px;color:var(--ink)}
.sec-head p{font-size:15.5px;color:var(--gray)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* CARDS GRID */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow);transition:.3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--pink),var(--pink-glow));transform:scaleX(0);transform-origin:left;transition:.35s}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow-hover)}
.card:hover::before{transform:scaleX(1)}
.card .c-ico{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#ffe6ef,#ffd0e0);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .c-ico svg{width:26px;height:26px;stroke:var(--pink);fill:none;stroke-width:2}
.card h3{font-size:18px;font-weight:800;margin-bottom:9px}
.card p{font-size:14px;color:var(--gray);line-height:1.75}

/* METRICS */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:-56px;position:relative;z-index:5}
.metric{background:#fff;border-radius:var(--radius);padding:30px 22px;text-align:center;box-shadow:0 12px 36px rgba(224,20,90,.12);border:1px solid var(--line);transition:.3s}
.metric:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.metric b{display:block;font-size:38px;font-weight:900;background:linear-gradient(120deg,var(--pink),var(--pink-glow));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.1}
.metric span{font-size:13.5px;color:var(--gray);font-weight:600;margin-top:6px;display:block}

/* ABOUT */
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-text h2{font-size:32px;font-weight:900;margin-bottom:18px}
.about-text h2 .hl{color:var(--pink)}
.about-text p{font-size:15px;color:var(--gray);margin-bottom:16px}
.about-list{display:grid;gap:12px;margin-top:22px}
.about-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);font-weight:600}
.about-list li .tick{flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--pink-glow));display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;margin-top:2px}
.about-visual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about-visual .card{padding:22px}
.about-visual .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--pink);background:var(--pink-soft);padding:4px 12px;border-radius:20px;margin-bottom:10px}

/* TAGS */
.tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:40px}
.tag-pill{background:#fff;border:1px solid var(--line);color:var(--ink-2);padding:8px 18px;border-radius:30px;font-size:13.5px;font-weight:600;transition:.25s;cursor:default}
.tag-pill:hover{background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff;border-color:transparent;transform:translateY(-3px)}

/* PROCESS */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;text-align:center;position:relative;transition:.3s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:var(--pink)}
.step .num{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff;font-weight:900;font-size:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 8px 20px rgba(224,20,90,.3)}
.step h4{font-size:15.5px;font-weight:800;margin-bottom:8px}
.step p{font-size:13px;color:var(--gray)}

/* COMPARE TABLE */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:640px;background:#fff}
thead th{background:linear-gradient(135deg,var(--pink),var(--pink-deep));color:#fff;padding:16px 18px;font-size:14.5px;text-align:left;font-weight:700}
thead th:first-child{border-radius:var(--radius) 0 0 0}
thead th:last-child{border-radius:0 var(--radius) 0 0}
tbody td{padding:15px 18px;font-size:14px;border-bottom:1px solid var(--line);color:var(--ink-2)}
tbody tr:last-child td{border-bottom:0}
tbody tr:nth-child(even){background:var(--bg-2)}
tbody tr:hover{background:var(--pink-soft)}
.rate-good{color:var(--pink-deep);font-weight:800}
.rate-mid{color:var(--gray);font-weight:600}
.badge-star{background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff;padding:3px 12px;border-radius:20px;font-size:12px;font-weight:700;display:inline-block}

/* RATING */
.rating-panel{display:grid;grid-template-columns:260px 1fr;gap:36px;align-items:center;background:linear-gradient(135deg,#fff0f5,#ffe6ef);border-radius:var(--radius);padding:40px;margin-bottom:40px;border:1px solid var(--line)}
.rating-score{text-align:center}
.rating-score .score{font-size:72px;font-weight:900;line-height:1;background:linear-gradient(120deg,var(--pink),var(--pink-glow));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.rating-score .of{font-size:15px;color:var(--gray);font-weight:700;margin-top:4px}
.stars{color:#ffb400;font-size:24px;letter-spacing:3px;margin-top:10px}
.rating-score p{font-size:14px;color:var(--pink-deep);font-weight:700;margin-top:8px}
.rating-bars{display:grid;gap:14px}
.bar-row{display:flex;align-items:center;gap:14px;font-size:13.5px;font-weight:600;color:var(--ink-2)}
.bar-row span:first-child{flex:0 0 130px}
.bar-track{flex:1;height:9px;background:#fff;border-radius:20px;overflow:hidden;box-shadow:inset 0 1px 3px rgba(224,20,90,.12)}
.bar-fill{height:100%;border-radius:20px;background:linear-gradient(90deg,var(--pink),var(--pink-glow));width:0;transition:width 1.2s ease}
.bar-row b{flex:0 0 42px;text-align:right;color:var(--pink-deep)}

/* CASES */
.case-imgs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}
.case-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative;transition:.35s}
.case-img:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.case-img img{width:100%;height:260px;object-fit:cover;transition:.5s}
.case-img:hover img{transform:scale(1.05)}
.case-img .cap{position:absolute;left:0;bottom:0;right:0;padding:16px 20px;background:linear-gradient(0deg,rgba(26,16,32,.82),transparent);color:#fff;font-weight:700;font-size:15px}
.case-square{display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.case-square img{width:100%;border-radius:12px;aspect-ratio:1/1;object-fit:cover}
.case-square h3{font-size:20px;font-weight:800;margin-bottom:10px}
.case-square p{font-size:14px;color:var(--gray);margin-bottom:14px}

/* REVIEWS */
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:.3s;display:flex;flex-direction:column}
.review:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.review .quo{font-size:30px;color:var(--pink-soft);font-weight:900;line-height:1;margin-bottom:6px}
.review p{font-size:14px;color:var(--ink-2);line-height:1.8;flex:1}
.review .who{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.review .avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px}
.review .who b{display:block;font-size:14.5px}
.review .who span{font-size:12.5px;color:var(--gray)}
.review .rv-stars{color:#ffb400;font-size:13px;letter-spacing:1px;margin-bottom:10px}

/* TOKEN PRICE */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center;transition:.3s;position:relative}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.price-card.hot{border-color:var(--pink);box-shadow:0 12px 34px rgba(224,20,90,.16)}
.price-card .hot-tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff;font-size:11.5px;font-weight:700;padding:3px 14px;border-radius:20px;white-space:nowrap}
.price-card h4{font-size:16px;font-weight:800;margin-bottom:12px}
.price-card .price{font-size:32px;font-weight:900;color:var(--pink-deep);line-height:1.1}
.price-card .price small{font-size:13px;font-weight:600;color:var(--gray)}
.price-card .save{font-size:12.5px;color:var(--pink);font-weight:700;margin:8px 0 14px}
.price-card ul{text-align:left;font-size:13px;color:var(--gray);display:grid;gap:7px;margin-bottom:18px}
.price-card ul li::before{content:"✓";color:var(--pink);font-weight:900;margin-right:6px}

/* TIMELINE */
.timeline{position:relative;max-width:820px;margin:0 auto;padding-left:30px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:3px;background:linear-gradient(180deg,var(--pink),var(--pink-glow),var(--pink-soft));border-radius:3px}
.tl-item{position:relative;padding:0 0 30px 24px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-30px;top:4px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--pink);box-shadow:0 0 0 4px rgba(224,20,90,.12)}
.tl-item b{font-size:16px;font-weight:800;color:var(--pink-deep);display:block;margin-bottom:6px}
.tl-item p{font-size:14px;color:var(--gray)}

/* NETWORK */
.network{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.net{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 22px;font-size:14px;font-weight:700;color:var(--ink-2);transition:.25s;display:flex;align-items:center;gap:8px}
.net .nd{width:8px;height:8px;border-radius:50%;background:var(--pink)}
.net:hover{border-color:var(--pink);color:var(--pink-deep);transform:translateY(-3px);box-shadow:var(--shadow)}

/* FAQ */
.faq{max-width:860px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s}
.faq-item:hover{border-color:var(--pink)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;background:none;border:0;cursor:pointer;font-family:inherit;font-size:15.5px;font-weight:700;color:var(--ink);text-align:left;transition:.2s}
.faq-q:hover{color:var(--pink)}
.faq-q .plus{flex:0 0 28px;width:28px;height:28px;border-radius:50%;background:var(--pink-soft);color:var(--pink-deep);font-size:18px;display:flex;align-items:center;justify-content:center;transition:.3s;font-weight:700}
.faq-item.open .plus{transform:rotate(45deg);background:var(--pink);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 24px 22px;font-size:14px;color:var(--gray);line-height:1.85}

/* ARTICLES */
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s;display:flex;flex-direction:column}
.article:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.article .a-tag{font-size:12px;font-weight:700;color:var(--pink);margin-bottom:10px}
.article h4{font-size:16.5px;font-weight:800;line-height:1.5;margin-bottom:10px}
.article p{font-size:13.5px;color:var(--gray);flex:1;margin-bottom:14px}
.article .a-link{font-size:13.5px;font-weight:700;color:var(--pink-deep)}

/* FORM */
.form-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.form-info h2{font-size:30px;font-weight:900;margin-bottom:16px}
.form-info p{font-size:14.5px;color:var(--gray);margin-bottom:22px}
.contact-rows{display:grid;gap:14px}
.contact-row{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:.25s}
.contact-row:hover{border-color:var(--pink);box-shadow:var(--shadow)}
.contact-row .ci{flex:0 0 40px;width:40px;height:40px;border-radius:11px;background:var(--pink-soft);display:flex;align-items:center;justify-content:center}
.contact-row .ci svg{width:20px;height:20px;stroke:var(--pink);fill:none;stroke-width:2}
.contact-row span{display:block;font-size:12.5px;color:var(--gray)}
.contact-row b{font-size:14.5px;color:var(--ink)}
.qr-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center;margin-top:14px}
.qr-box img{width:130px;margin:0 auto 8px;border-radius:8px}
.qr-box p{font-size:13px;color:var(--gray);margin:0}
form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13.5px;font-weight:700;margin-bottom:8px;color:var(--ink-2)}
.form-group label .req{color:var(--pink)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:14px;color:var(--ink);background:var(--bg);transition:.2s;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--pink);background:#fff;box-shadow:0 0 0 4px rgba(224,20,90,.08)}
.form-group textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form .btn{width:100%;margin-top:6px}
.form-note{font-size:12.5px;color:var(--gray);text-align:center;margin-top:12px}

/* CTA BAND */
.cta-band{background:linear-gradient(135deg,var(--pink-deep),var(--pink),var(--pink-glow));border-radius:24px;padding:56px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.1);top:-140px;right:-80px}
.cta-band::after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.08);bottom:-120px;left:-60px}
.cta-band h2{font-size:32px;font-weight:900;margin-bottom:14px;position:relative;z-index:2}
.cta-band p{font-size:15.5px;opacity:.94;margin-bottom:28px;position:relative;z-index:2}
.cta-band .btn{position:relative;z-index:2}
.cta-band .btn-ghost{background:rgba(255,255,255,.15);color:#fff;border-color:#fff}
.cta-band .btn-ghost:hover{background:#fff;color:var(--pink-deep)}
.cta-band .btn-primary{background:#fff;color:var(--pink-deep);box-shadow:0 10px 26px rgba(0,0,0,.18)}

/* FOOTER */
footer{background:var(--ink);color:#c8b9c2;padding:60px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.foot-brand .fb-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#fff;margin-bottom:16px}
.foot-brand .fb-logo img{height:36px;width:auto;filter:brightness(0) invert(1)}
.foot-brand p{font-size:13.5px;line-height:1.8;color:#a896a1}
.foot-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px}
.foot-col ul{display:grid;gap:10px}
.foot-col ul a{font-size:13.5px;color:#a896a1;transition:.2s}
.foot-col ul a:hover{color:var(--pink-glow)}
.foot-col p{font-size:13.5px;color:#a896a1;margin-bottom:10px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding:22px 0;text-align:center;font-size:13px;color:#8a7a84}

/* FLOATING */
.float-bar{position:fixed;right:22px;bottom:30px;z-index:999;display:flex;flex-direction:column;gap:12px}
.float-btn{width:52px;height:52px;border-radius:50%;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(224,20,90,.32);transition:.25s;background:linear-gradient(135deg,var(--pink),var(--pink-glow));color:#fff}
.float-btn:hover{transform:scale(1.1)}
.float-btn svg{width:23px;height:23px;stroke:#fff;fill:none;stroke-width:2}
.float-btn.kefu{background:#fff;border:2px solid var(--pink)}
.float-btn.kefu svg{stroke:var(--pink)}
.back-top{opacity:0;pointer-events:none}
.back-top.show{opacity:1;pointer-events:auto}
.kefu-pop{position:fixed;right:86px;bottom:100px;width:210px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 16px 40px rgba(224,20,90,.2);opacity:0;pointer-events:none;transform:translateX(10px);transition:.25s;z-index:998;text-align:center}
.kefu-pop.show{opacity:1;pointer-events:auto;transform:none}
.kefu-pop img{width:160px;border-radius:10px;margin:0 auto 8px}
.kefu-pop p{font-size:12.5px;color:var(--gray);margin:0}

/* RESPONSIVE */
@media(max-width:1024px){
.hero-inner{grid-template-columns:1fr;gap:40px}
.hero-panel{grid-template-columns:1fr 1fr}
.grid-4{grid-template-columns:repeat(2,1fr)}
.metrics{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(3,1fr)}
.price-grid{grid-template-columns:repeat(2,1fr)}
.article-list{grid-template-columns:repeat(2,1fr)}
.rating-panel{grid-template-columns:1fr;text-align:center}
.rating-bars{max-width:520px;margin:0 auto}
.about-wrap,.form-wrap{grid-template-columns:1fr;gap:34px}
.case-square{grid-template-columns:1fr}
}
@media(max-width:768px){
.nav-links{position:fixed;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px 20px;gap:4px;border-bottom:1px solid var(--line);transform:translateY(-140%);transition:.35s;box-shadow:0 12px 30px rgba(224,20,90,.12)}
.nav-links.open{transform:translateY(0)}
.nav-links a{padding:12px 14px}
.nav-cta{margin-left:0;text-align:center}
.nav-toggle{display:flex}
.hero{padding:56px 0 70px}
.hero h1{font-size:30px}
.hero-sub{font-size:15px}
.hero-stats{gap:24px}
.metrics{margin-top:-40px}
.grid-3,.grid-2{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
.steps{grid-template-columns:1fr}
.price-grid{grid-template-columns:1fr}
.article-list{grid-template-columns:1fr}
.case-imgs{grid-template-columns:1fr}
.sec{padding:60px 0}
.sec-head h2{font-size:26px}
.form-row{grid-template-columns:1fr}
form{padding:26px 20px}
.cta-band{padding:40px 24px}
.cta-band h2{font-size:24px}
.foot-grid{grid-template-columns:1fr 1fr;gap:28px}
.hero-panel{grid-template-columns:1fr}
.hero-card:nth-child(1){grid-column:span 1}
.about-visual{grid-template-columns:1fr}
}
@media(max-width:480px){
.hero h1{font-size:26px}
.metrics{grid-template-columns:1fr}
.foot-grid{grid-template-columns:1fr}
.float-bar{right:14px;bottom:18px}
.bar-row span:first-child{flex:0 0 96px}
}