:root{--bg:#f7f6f2;--card:#fff;--ink:#1c1b18;--muted:#6b6963;--line:#e5e2da;--brand:#1f5f4a;--brand-2:#e8f1ed;--accent:#c8552b;--ok:#2e7d4f;--warn:#b7791f;--bad:#b3261e;--radius:14px}
@media (prefers-color-scheme:dark){:root{--bg:#141412;--card:#1e1d1a;--ink:#ece9e2;--muted:#a19d94;--line:#33312c;--brand:#7fc2a7;--brand-2:#1d2b26;--accent:#f08a5d}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
a{color:var(--brand)}img{max-width:100%}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
header.top{border-bottom:1px solid var(--line);background:var(--card)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.logo{font-weight:700;text-decoration:none;color:var(--ink);font-size:18px}
.logo small{font-weight:400;color:var(--muted);margin-left:8px;font-size:13px}
nav.main a{margin-left:14px;text-decoration:none;color:var(--muted);font-size:15px}nav.main a:hover{color:var(--brand)}
h1{font-size:30px;line-height:1.25;margin:28px 0 12px}h2{font-size:22px;margin:36px 0 12px}h3{font-size:17px;margin:20px 0 8px}
p.lead{font-size:18px;color:var(--muted);max-width:44em}
.hero{padding:24px 0 8px}
.btn{display:inline-block;padding:11px 18px;border-radius:10px;border:1px solid var(--brand);background:var(--brand);color:#fff;text-decoration:none;font-size:16px;cursor:pointer;line-height:1.2;min-height:44px}
.btn.ghost{background:transparent;color:var(--brand)}.btn.sm{padding:7px 12px;font-size:14px;min-height:36px}.btn.warn{background:var(--accent);border-color:var(--accent)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:14px 0}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.steps{counter-reset:s}.steps .card{position:relative;padding-left:52px}.steps .card:before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:16px;width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;text-align:center;line-height:26px;font-weight:700;font-size:14px}
table{width:100%;border-collapse:collapse;font-size:15px}th,td{text-align:left;padding:8px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600}
.table-wrap{overflow-x:auto}
.muted{color:var(--muted)}.small{font-size:14px}.ok{color:var(--ok)}.bad{color:var(--bad)}.warn{color:var(--warn)}
footer{margin:48px 0 24px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer a{color:var(--muted)}
label{display:block;font-weight:600;margin:12px 0 4px}label .hint{font-weight:400;color:var(--muted);font-size:14px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font:inherit;font-size:16px}
input[type=checkbox],input[type=radio]{width:auto;margin-right:6px;transform:scale(1.2)}
.choice{display:flex;flex-wrap:wrap;gap:8px}.choice label{font-weight:400;margin:0;padding:8px 12px;border:1px solid var(--line);border-radius:10px;cursor:pointer;background:var(--card)}
.choice input{margin-right:6px}
.row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.msg{padding:10px 12px;border-radius:10px;margin:10px 0;font-size:15px}.msg.err{background:#fdecea;color:#8a1c14}.msg.ok{background:var(--brand-2);color:var(--brand)}
@media (prefers-color-scheme:dark){.msg.err{background:#3b1d1a;color:#f3a29b}}
.hidden{display:none!important}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}.tabs button{padding:8px 12px;border:1px solid var(--line);background:var(--card);border-radius:10px;cursor:pointer;color:var(--ink);font:inherit;font-size:15px}.tabs button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.task{display:flex;align-items:flex-start;gap:10px;padding:12px;border:1px solid var(--line);border-radius:10px;margin:8px 0;cursor:pointer}.task.done{background:var(--brand-2);border-color:var(--brand)}.task input{margin-top:4px}
.stat{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px}.stat div{background:var(--bg);border-radius:10px;padding:10px 12px}.stat b{display:block;font-size:22px}.stat span{font-size:13px;color:var(--muted)}
.bar{height:10px;background:var(--line);border-radius:6px;overflow:hidden;margin:6px 0}.bar i{display:block;height:100%;background:var(--brand)}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:var(--brand-2);color:var(--brand);margin-left:6px}
.tag.pend{background:#fff4e0;color:#8a5a00}.tag.rej{background:#fdecea;color:#8a1c14}
ul.clean{padding-left:20px}ul.clean li{margin:6px 0}
details{border:1px solid var(--line);border-radius:10px;padding:8px 12px;margin:8px 0;background:var(--card)}summary{cursor:pointer;font-weight:600}
.price{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.price .card{margin:0}.price .amt{font-size:26px;font-weight:700;margin:6px 0}
.sr{position:absolute;left:-9999px}
.topbar-user{font-size:14px;color:var(--muted)}
.wizard .step{display:none}.wizard .step.on{display:block}
@media(max-width:600px){h1{font-size:25px}nav.main a{margin-left:10px;font-size:14px}.logo small{display:none}}
.narrow{max-width:480px}.plain{text-decoration:none;color:inherit;display:block}.w-s{max-width:160px}.w-m{max-width:200px}.tight{margin-bottom:2px}
table.wide{min-width:600px}
pre{white-space:pre-wrap;word-break:break-all;background:var(--bg);padding:10px;border-radius:10px}