:root{--ink:#0f172a;--ink2:#1e293b;--muted:#5b6475;--line:#e3e7ee;--bg:#fffaf5;--card:#fff;
--blue:#e8543f;--blue-d:#c9412e;--blue-soft:#fdebe7;--mint:#1f9e8f;--mint-soft:#e0f4f1;--amber:#f2a93b;--amber-soft:#fdf1dc;--r:16px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Nunito","Noto Sans SC",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:16.5px}
a{color:var(--blue)}
h1,h2,h3{font-weight:800;line-height:1.2;letter-spacing:-.015em}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
header.site{background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800;font-size:19px}
.logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--blue),#f2a93b);color:#fff;display:grid;place-items:center}
.logo svg{width:20px;height:20px}
.brand span.dot{color:var(--blue)}
.navr{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
nav.main{display:flex;gap:2px;flex-wrap:wrap}
nav.main a{color:var(--ink2);text-decoration:none;font-weight:600;font-size:14.5px;padding:8px 12px;border-radius:8px}
nav.main a:hover{background:var(--blue-soft)}
nav.main a.on{color:var(--blue);background:var(--blue-soft)}
.lang{margin-left:6px;text-decoration:none;font-weight:700;font-size:13.5px;color:var(--ink2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:#fff}
.lang:hover{border-color:var(--blue);color:var(--blue)}
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 480px at 88% -10%,#ffe1d6 0%,transparent 60%),radial-gradient(600px 380px at -5% 100%,var(--mint-soft) 0%,transparent 60%),var(--bg)}
.hero .wrap{padding-top:84px;padding-bottom:90px;display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--blue);background:var(--blue-soft);padding:6px 14px;border-radius:999px}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--mint);display:inline-block}
.hero h1{font-size:clamp(34px,4.6vw,54px);margin:18px 0 18px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--blue),#f2a93b);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18.5px;color:var(--muted);max-width:560px}
.btns{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 24px;border-radius:12px;font-weight:700;font-size:15px;text-decoration:none;border:0;cursor:pointer;font-family:inherit}
.btn.p{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(232,84,63,.28)}.btn.p:hover{background:var(--blue-d)}
.btn.g{background:#fff;color:var(--ink);border:1px solid var(--line)}
.win{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 50px rgba(15,23,42,.12);overflow:hidden}
.win .bar{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line);background:#fbfcfe}
.win .bar i{width:11px;height:11px;border-radius:50%;background:#e2e6ee}
.win .bar i:nth-child(1){background:#ff6b6b}.win .bar i:nth-child(2){background:#fcc419}.win .bar i:nth-child(3){background:#51cf66}
.win .body{padding:22px}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.row:last-child{border-bottom:0}
.tag{font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}
.tag.fix{background:var(--mint-soft);color:#0b8a63}.tag.wip{background:var(--amber-soft);color:#b76e00}
section.block{padding:84px 0}
.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:660px;margin-bottom:40px}
.sec-head h2{font-size:clamp(28px,3.4vw,38px);margin-top:12px}
.sec-head p{color:var(--muted);margin-top:8px;font-size:17px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.svc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;transition:transform .2s,box-shadow .2s}
.svc:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(15,23,42,.08)}
.ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:14px}
.ic svg{width:24px;height:24px}
.svc h3{font-size:19px;margin-bottom:6px}
.svc p{color:var(--muted);font-size:15px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.st{position:relative;padding:24px 20px;border-radius:var(--r);background:var(--bg);border:1px solid var(--line)}
.st:before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--blue);color:#fff;font-weight:800;margin-bottom:12px}
.st h3{font-size:17.5px;margin-bottom:4px}.st p{color:var(--muted);font-size:14.5px}
.cta{background:linear-gradient(120deg,#1f3b3a 0%,#1f9e8f 100%);color:#fff;border-radius:24px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(232,84,63,.5),transparent 70%);right:-60px;top:-100px}
.cta h2{color:#fff;font-size:30px}.cta p{opacity:.8;margin-top:6px}
.cta .btn{background:#fff;color:var(--ink);position:relative;z-index:1}
.page-hero{background:radial-gradient(800px 360px at 90% -30%,#ffe1d6 0%,transparent 60%),var(--bg);border-bottom:1px solid var(--line)}
.page-hero .wrap{padding-top:64px;padding-bottom:44px}
.page-hero h1{font-size:clamp(32px,4.2vw,46px);margin-top:12px}
.page-hero p{color:var(--muted);margin-top:10px;max-width:680px;font-size:17px}
.content{padding:52px 0 90px}
.prose{max-width:780px}
.prose h2{font-size:23px;margin:34px 0 10px}.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:#333c4d}.prose p+p{margin-top:12px}
.prose ul,.prose ol{padding-left:22px;margin-top:8px}.prose li{margin:6px 0}
.meta{font-size:14px;color:var(--muted)}
table.t{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:12px;font-size:15.5px}
table.t th,table.t td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
table.t th{background:var(--ink);color:#fff;font-weight:700}
table.t tr:last-child td{border-bottom:0}
.two{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px}
.panel h3{font-size:20px;margin-bottom:12px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:15.5px}.kv dt{color:var(--muted)}.kv dd{font-weight:600}
.form label{display:block;font-weight:700;font-size:14.5px;margin:14px 0 6px}
.form input,.form textarea,.form select{width:100%;font:inherit;padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
.form textarea{min-height:120px}
.svc-list{display:grid;gap:18px}
.svc-row{display:grid;grid-template-columns:auto 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.svc-row .ic{margin:0}
.svc-row h3{font-size:20px;margin-bottom:6px}.svc-row p{color:var(--muted)}
.svc-row ul{margin:8px 0 0 18px;color:#333c4d}
footer.site{background:#1c2b2a;color:#aab3c5;padding:56px 0 26px;font-size:14.5px}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
footer.site h4{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
footer.site a{color:#d6dcea;text-decoration:none}footer.site a:hover{text-decoration:underline}
footer.site ul{list-style:none}footer.site li{margin:7px 0}
footer.site .fb b{color:#fff;font-size:20px;font-weight:800}
footer.site .fb p{margin-top:8px;max-width:330px}
footer.site .bottom{border-top:1px solid #2d403e;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#7f8aa1}
@media (max-width:900px){.hero .wrap,.two,.grid2{grid-template-columns:1fr}.grid4,.steps{grid-template-columns:1fr 1fr}footer.site .cols{grid-template-columns:1fr}section.block{padding:60px 0}.cta{padding:34px 26px}}
@media (max-width:560px){.wrap{padding:0 16px}.grid4,.steps{grid-template-columns:1fr}.svc-row{grid-template-columns:1fr}}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative;overflow:hidden}
.cat:before{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:var(--c,var(--blue-soft));opacity:.7}
.cat .em{font-size:30px;position:relative}
.cat h3{font-size:19px;margin:10px 0 6px;position:relative}
.cat p{color:var(--muted);font-size:15px;position:relative}
.cat small{display:block;margin-top:10px;font-size:13px;color:var(--mint);font-weight:700;position:relative}
.note{background:var(--amber-soft);border:1px solid #f5d9a6;border-radius:12px;padding:14px 18px;font-size:15px;color:#6b4a10;margin-top:22px}
@media (max-width:900px){.cats{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.cats{grid-template-columns:1fr}}