:root{
    --canvas:#f7f3ea;
    --paper:#fffdf8;
    --paper2:#fff8eb;
    --ink:#13211f;
    --muted:#66736f;
    --line:#e7dcc9;
    --brand:#0f766e;
    --brand2:#164e63;
    --gold:#d99b2b;
    --rose:#b45309;
    --blue:#2563eb;
    --danger:#b42318;
    --ok:#13795b;
    --shadow:0 24px 70px rgba(35,31,23,.16);
    --soft-shadow:0 14px 36px rgba(35,31,23,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    color:var(--ink);
    font-family:"Alibaba PuHuiTi","HarmonyOS Sans SC","MiSans","Microsoft YaHei",sans-serif;
    background:
        radial-gradient(circle at 12% 0%,rgba(217,155,43,.24),transparent 30%),
        radial-gradient(circle at 88% 12%,rgba(15,118,110,.20),transparent 34%),
        linear-gradient(135deg,#f9f4e9 0%,#eef7f3 48%,#f6efe1 100%);
}
body:before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    background-image:linear-gradient(rgba(19,33,31,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(19,33,31,.035) 1px,transparent 1px);
    background-size:28px 28px;
    mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 75%);
}
a{text-decoration:none;color:inherit}
code,.mono{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
.nav{
    position:sticky;
    top:0;
    z-index:20;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:14px;
    width:min(1180px,calc(100% - 28px));
    margin:14px auto;
    padding:12px 14px;
    border:1px solid rgba(231,220,201,.78);
    border-radius:24px;
    background:rgba(255,253,248,.78);
    backdrop-filter:blur(18px);
    box-shadow:var(--soft-shadow);
}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:950;font-size:19px;letter-spacing:.02em}
.brand:before{content:"";width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--gold));box-shadow:0 8px 24px rgba(15,118,110,.24)}
.nav nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.nav nav a,.pill{
    padding:10px 13px;
    border-radius:999px;
    color:#25413d;
    background:rgba(255,255,255,.56);
    border:1px solid rgba(231,220,201,.9);
    transition:.18s ease;
}
.nav nav a:hover,.pill:hover{transform:translateY(-1px);background:#fff7e6;border-color:#e1c587}
.hero,.section,.panel,.stats{width:min(1180px,calc(100% - 28px));margin:0 auto}
.hero{
    display:grid;
    grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);
    gap:18px;
    padding:28px 0 12px;
}
.hero-copy,.hero-card,.panel,.plan,.trust>div,.notice,.stat{
    position:relative;
    border:1px solid rgba(231,220,201,.92);
    border-radius:32px;
    background:linear-gradient(180deg,rgba(255,253,248,.96),rgba(255,250,239,.92));
    box-shadow:var(--shadow);
}
.hero-copy{padding:42px;overflow:hidden}
.hero-copy:after{
    content:"";
    position:absolute;
    right:-80px;
    bottom:-90px;
    width:260px;
    height:260px;
    border-radius:80px;
    rotate:18deg;
    background:linear-gradient(135deg,rgba(15,118,110,.13),rgba(217,155,43,.16));
}
.hero h1{position:relative;font-size:clamp(38px,5.4vw,72px);line-height:.98;margin:16px 0 18px;letter-spacing:-.055em}
.hero p,.muted,.trust span,.notice p,.faq p{color:var(--muted);line-height:1.75}
.hero-card{padding:24px;display:grid;gap:12px;align-content:center}
.metric{
    padding:18px;
    border-radius:24px;
    background:#ffffffb8;
    border:1px solid var(--line);
}
.metric strong{display:block;font-size:21px;margin-bottom:5px}
.metric span{color:var(--muted)}
.eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:7px 12px;
    border-radius:999px;
    background:#ecfdf5;
    color:#075e54;
    font-size:12px;
    font-weight:900;
    letter-spacing:.08em;
    text-transform:uppercase;
}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:999px;background:var(--gold)}
h1,h2,h3,p{margin-top:0}
h2{font-size:clamp(26px,3vw,40px);letter-spacing:-.035em}
.button{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:13px 18px;
    min-height:46px;
    border-radius:16px;
    font-weight:900;
    border:1px solid transparent;
    cursor:pointer;
    transition:.18s ease;
}
.button:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(19,33,31,.14)}
.primary{background:linear-gradient(135deg,var(--brand),#0b4f4a);color:#fff}
.dark{background:#13211f;color:#fff}
.ghost{background:#fff7e6;color:#183b36;border-color:#ead7b6}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:10px 0 22px;width:min(1180px,calc(100% - 28px));margin:0 auto}
.trust>div{padding:20px}
.trust strong{display:block;margin-bottom:8px}
.section{padding:18px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:0 0 18px}
.section-head p{max-width:620px}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.plan{padding:22px;display:flex;flex-direction:column;gap:14px;overflow:hidden}
.plan.featured{border-color:#d9b15a;box-shadow:0 26px 80px rgba(217,155,43,.22)}
.plan-top{display:flex;align-items:start;justify-content:space-between;gap:12px}
.price{font-size:34px;font-weight:950;letter-spacing:-.04em;color:#0f4f49}
.plan ul{padding-left:18px;margin:0;display:grid;gap:9px;color:var(--muted);line-height:1.6}
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.steps{margin:0;padding-left:20px;line-height:2;color:#28433e}
.notice{padding:24px}
.soft{background:linear-gradient(180deg,#fffdf8,#fff8eb)}
footer{padding:28px;text-align:center;color:#596965}
.narrow{width:min(820px,calc(100% - 28px));margin:0 auto;padding:14px 0 46px}
.panel{padding:26px}
.form,.lookup{display:grid;gap:12px}
.lookup{grid-template-columns:1fr auto}
label{font-weight:850;color:#2b403c}
input,textarea,select{
    width:100%;
    padding:14px 16px;
    border:1px solid #dfd3bf;
    border-radius:17px;
    background:#fffefa;
    font-size:15px;
    color:var(--ink);
    outline:none;
    transition:.18s ease;
}
input:focus,textarea:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(15,118,110,.10)}
textarea{min-height:112px;resize:vertical}
.alert,.success{
    padding:13px 15px;
    border-radius:16px;
    margin-bottom:14px;
    border:1px solid transparent;
}
.alert{background:#fff1f0;color:var(--danger);border-color:#ffd0cc}
.success{background:#ecfdf5;color:var(--ok);border-color:#b8ead7}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px;background:#fffefa}
table{width:100%;border-collapse:collapse}
th,td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
th{font-size:12px;color:#61716d;background:#fff8eb;font-weight:950;white-space:nowrap}
tr:last-child td{border-bottom:0}
td a{color:var(--brand);font-weight:850}
.admin-wrap{width:min(1220px,calc(100% - 28px));margin:0 auto;padding:12px 0 46px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:10px 0}
.stat{padding:20px}
.stat span{display:block;color:var(--muted);font-weight:850}
.stat strong{display:block;font-size:34px;margin-top:6px;letter-spacing:-.04em}
.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}
.detail-grid div{padding:14px 15px;border:1px solid var(--line);border-radius:18px;background:#fffefa}
.detail-grid b{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}
.detail-grid span{word-break:break-word}
.status{
    display:inline-flex;
    padding:8px 12px;
    border-radius:999px;
    background:#ecfdf5;
    color:#0b675c;
    font-weight:950;
    border:1px solid #bdebd8;
}
.faq h3{margin-bottom:7px;margin-top:18px}
.login{display:grid;place-items:center;padding:34px 14px}
.login-card{width:min(460px,100%)}
.plan-editor{padding:20px;border:1px solid var(--line);border-radius:24px;background:#fffefa;margin-bottom:16px;box-shadow:0 8px 22px rgba(35,31,23,.05)}
.check{display:flex;gap:9px;align-items:center}
.check input{width:auto}
.source-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.source-head h2 small{font-size:13px;color:var(--muted);font-weight:800}
.codearea{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;min-height:180px}
.pay-methods{display:grid;gap:12px;margin-top:12px}
.pay-note{border:1px solid var(--line);border-radius:18px;padding:15px;background:#fffefa}
.delivery{margin-top:16px;padding:20px;border-radius:24px;background:#ecfdf5;border:1px solid #bdebd8}
.order-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.admin-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.landing{width:min(1220px,calc(100% - 28px));margin:0 auto;padding:18px 0 46px}
.landing-hero{display:grid;grid-template-columns:minmax(0,1.05fr) 420px;gap:18px;align-items:stretch}
.showcase{
    min-height:560px;
    border-radius:38px;
    padding:44px;
    overflow:hidden;
    position:relative;
    background:
        linear-gradient(135deg,rgba(15,118,110,.96),rgba(19,33,31,.94)),
        radial-gradient(circle at 20% 10%,rgba(217,155,43,.35),transparent 30%);
    color:#fff;
    box-shadow:0 30px 90px rgba(19,33,31,.28);
}
.showcase:before{content:"";position:absolute;inset:auto -120px -160px auto;width:420px;height:420px;border-radius:120px;rotate:25deg;background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(217,155,43,.28))}
.showcase:after{content:"";position:absolute;left:36px;right:36px;bottom:34px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.48),transparent)}
.showcase>*{position:relative;z-index:1}
.showcase .eyebrow{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.22)}
.showcase h1{font-size:clamp(46px,6.5vw,86px);line-height:.92;letter-spacing:-.07em;margin:20px 0}
.showcase p{max-width:660px;color:#dff7ef;font-size:17px;line-height:1.85}
.hero-badges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:34px}
.hero-badges div{padding:14px;border-radius:20px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16)}
.hero-badges b{display:block;font-size:20px}
.hero-badges span{font-size:12px;color:#d6eee7}
.command-panel{display:grid;gap:14px}
.command-card{
    border:1px solid var(--line);
    border-radius:32px;
    padding:22px;
    background:rgba(255,253,248,.92);
    box-shadow:var(--shadow);
}
.command-card.dark-card{background:#13211f;color:#fff;border-color:#24413c}
.command-card.dark-card p,.command-card.dark-card span{color:#c9ddd8}
.progress-line{display:grid;gap:10px;margin-top:16px}
.progress-step{display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start}
.progress-step i{display:grid;place-items:center;width:38px;height:38px;border-radius:14px;background:#ecfdf5;color:#0f766e;font-style:normal;font-weight:950}
.dark-card .progress-step i{background:rgba(255,255,255,.12);color:#f3c56b}
.progress-step b{display:block}
.price-board{margin-top:18px}
.price-board .section-head{align-items:center}
.plan{min-height:100%;isolation:isolate}
.plan:before{content:"";position:absolute;inset:0 0 auto 0;height:6px;background:linear-gradient(90deg,var(--brand),var(--gold));opacity:.9}
.plan .button{margin-top:auto;width:100%}
.service-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.service-strip div{padding:18px;border-radius:24px;background:#fffefa;border:1px solid var(--line);box-shadow:var(--soft-shadow)}
.service-strip b{display:block;margin-bottom:8px}
.service-strip span{color:var(--muted);line-height:1.65}
.ops-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;width:min(1220px,calc(100% - 28px));margin:0 auto 16px}
.ops-card{border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,#fffdf8,#fff8eb);box-shadow:var(--shadow);padding:22px}
.ops-card h2{margin-bottom:10px}
.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.quick-link{display:block;padding:16px;border-radius:20px;background:#fffefa;border:1px solid var(--line);transition:.18s ease}
.quick-link:hover{transform:translateY(-2px);border-color:#d9b15a;box-shadow:var(--soft-shadow)}
.quick-link strong{display:block;margin-bottom:6px}
.queue-list{display:grid;gap:10px}
.queue-item{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px 14px;border-radius:18px;background:#fffefa;border:1px solid var(--line)}
.queue-item b{display:block}
.queue-item span{color:var(--muted);font-size:13px}
@media(max-width:980px){
    .landing-hero{grid-template-columns:1fr}
    .service-strip{grid-template-columns:1fr 1fr}
    .hero{grid-template-columns:1fr}
    .plans{grid-template-columns:repeat(2,minmax(0,1fr))}
    .trust,.stats{grid-template-columns:1fr 1fr}
    .split,.ops-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
    .landing{width:min(100% - 18px,1220px);padding-top:8px}
    .showcase{min-height:auto;padding:28px;border-radius:28px}
    .showcase h1{font-size:42px}
    .hero-badges{grid-template-columns:1fr}
    .service-strip{grid-template-columns:1fr}
    .command-card{border-radius:26px;padding:18px}
    .nav{position:relative;margin:10px auto;border-radius:20px}
    .nav nav{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
    .nav nav a{text-align:center}
    .hero-copy{padding:28px}
    .plans,.trust,.stats,.detail-grid{grid-template-columns:1fr}
    .lookup{grid-template-columns:1fr}
    .section-head{display:block}
    .panel,.plan,.hero-copy,.hero-card,.trust>div,.notice,.stat{border-radius:24px}
    th,td{font-size:13px;padding:11px 9px}
}