:root{
  --font-sans:"PingFang SC","Microsoft YaHei",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --font-mono:"SFMono-Regular","Cascadia Mono","Consolas","Liberation Mono","Menlo",monospace;
  --text:#172033;
  --muted:#64748b;
  --brand:#2454d6;
  --line:#e1e6ef;
  --soft:#f6f7fb;
  font-family:var(--font-sans);
  color:var(--text);
  background:var(--soft);
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font-sans);font-weight:400;background:var(--soft)}
.wrap{max-width:1220px;margin:0 auto;padding:32px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;align-items:end;margin-bottom:20px}
.eyebrow{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);font-weight:700;margin:0 0 8px}
h1,.hero h1{font-family:var(--font-sans);font-size:36px;line-height:1.18;margin:0 0 10px;font-weight:800;letter-spacing:-.03em}
.hero p{max-width:820px;color:#586174;margin:0;line-height:1.75;font-weight:400}
.hero-panel{border:1px solid #dbe4f0;border-radius:18px;background:#fff;padding:18px;box-shadow:0 8px 28px rgba(35,45,70,.06)}
.hero-panel-title{font-weight:800;font-size:16px;margin-bottom:6px}
.hero-panel-text{font-size:13px;line-height:1.65;color:var(--muted)}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;margin:18px 0;box-shadow:0 8px 28px rgba(35,45,70,.06)}
h2{font-family:var(--font-sans);font-size:18px;line-height:1.35;margin:24px 0 12px;font-weight:800;letter-spacing:-.01em}
.card>h2:first-child{margin-top:0}
.section-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}.section-title-row h2{margin:0 0 6px}
.template-card{padding:20px 22px}.template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.template-item{display:flex;flex-direction:column;gap:6px;text-decoration:none;border:1px solid #dbe4f0;background:#f8fafc;border-radius:16px;padding:16px;transition:.18s ease}.template-item:hover{border-color:#b9c8ee;background:#f3f6ff;transform:translateY(-1px)}.template-title{font-weight:800;color:#1f2a44}.template-desc{font-size:13px;line-height:1.55;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid.five{grid-template-columns:1.1fr 1.1fr 1.6fr 1fr .8fr}.grid.two{grid-template-columns:1fr 1fr}
label{display:flex;flex-direction:column;gap:7px;font-family:var(--font-sans);font-weight:700;color:#273247}input,textarea,select{border:1px solid #cad3e1;border-radius:12px;padding:10px 12px;font-family:var(--font-sans);font-size:14px;font-weight:400;background:#fff;color:#172033;outline:none}input:focus,textarea:focus,select:focus{border-color:#7595ef;box-shadow:0 0 0 3px rgba(36,84,214,.12)}textarea{min-height:160px;resize:vertical;line-height:1.55}.hint{font-size:13px;color:var(--muted);margin:9px 0 0;line-height:1.6;font-weight:400}.choice-row{display:flex;gap:16px;flex-wrap:wrap;margin:14px 0}.choice-row label{font-weight:500;display:flex;flex-direction:row;align-items:center;gap:7px;color:#273247}.button-row{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}button{border:0;border-radius:14px;background:var(--brand);color:#fff;padding:13px 22px;font-family:var(--font-sans);font-size:14px;font-weight:800;cursor:pointer}button:hover{filter:brightness(.98)}button:disabled{opacity:.55;cursor:not-allowed}.secondary{background:#eef2ff;color:#1f2a44;border:1px solid #c7d2fe}.hidden{display:none!important}.ok{color:#0f7b45;font-weight:800}.err{color:#ba1a1a;font-weight:800}.badge{display:none}.progress-head{display:flex;justify-content:space-between;align-items:center;gap:18px}.progress-head h2{margin:0 0 4px}.progress-head strong{font-size:30px;color:var(--brand);font-weight:800}.progress-bar{height:14px;border-radius:999px;background:#e9eef7;overflow:hidden;margin:18px 0}.progress-bar div{height:100%;width:0%;background:linear-gradient(90deg,#2454d6,#5b8cff);transition:width .35s ease}.log{font-family:var(--font-mono);white-space:pre-wrap;background:#0f172a;color:#e5e7eb;border-radius:12px;padding:14px;overflow:auto;max-height:360px;line-height:1.55;font-size:13px}.download{display:inline-block;margin:8px 8px 8px 0;padding:10px 14px;border-radius:10px;background:#2563eb;color:white;text-decoration:none;font-weight:800}.download.light{background:#eef3ff;color:var(--brand)}.pill{display:inline-block;margin:8px 8px 8px 0;padding:10px 14px;border-radius:10px;background:#f1f5f9}summary{cursor:pointer;font-weight:800;margin:10px 0}table{font-family:var(--font-mono);border-collapse:collapse;width:100%}th,td{border:1px solid #dbe4f0;padding:8px 10px;text-align:left;vertical-align:top}th{font-weight:800;background:#f8fafc}
@media(max-width:920px){.hero{display:block}.hero-panel{margin-top:14px}.template-grid,.grid,.grid.five,.grid.two{grid-template-columns:1fr}.wrap{padding:20px}.hero h1{font-size:30px}.card{padding:20px}}