*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;color:#1a2233;background:#f4f6fb;line-height:1.5;padding:2rem 1rem}
.sheet{max-width:900px;margin:0 auto;background:#fff;border:1px solid #dde3f0;border-radius:12px;padding:2.2rem 2.4rem;box-shadow:0 4px 24px rgba(20,30,60,.08)}
.brand{font-weight:800;font-size:1.05rem;letter-spacing:-.01em}
.brand b{color:#2563eb}
.head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;border-bottom:2px solid #1a2233;padding-bottom:1rem;margin-bottom:1.4rem}
h1{font-size:1.45rem;margin-top:.35rem}
.sub{color:#5a6785;font-size:.85rem;margin-top:.25rem}
.meta{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-bottom:1.4rem}
.meta label{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:#5a6785;display:block}
.meta .line{border-bottom:1px solid #b9c2d8;height:1.6rem}
h2{font-size:1rem;margin:1.4rem 0 .6rem;color:#2563eb}
p.note{font-size:.82rem;color:#5a6785;margin-bottom:.8rem}
table{width:100%;border-collapse:collapse;font-size:.8rem}
th{background:#eef1fa;text-align:left;padding:.45rem .55rem;border:1px solid #c9d2e6;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em}
td{border:1px solid #c9d2e6;padding:.5rem .55rem;height:2rem;vertical-align:top}
.tips{background:#f2f7ff;border:1px solid #c9dcf5;border-radius:8px;padding:.9rem 1.1rem;font-size:.8rem;margin:1rem 0}
.tips b{color:#1d4ed8}
.tips ul{margin-left:1.1rem}
.foot{margin-top:1.6rem;padding-top:.9rem;border-top:1px solid #dde3f0;display:flex;justify-content:space-between;font-size:.72rem;color:#5a6785}
.foot a{color:#2563eb;text-decoration:none}
.btnbar{max-width:900px;margin:0 auto 1rem;display:flex;gap:.6rem;justify-content:flex-end}
.btn{border:0;border-radius:100px;padding:.6rem 1.3rem;font-weight:600;font-size:.85rem;cursor:pointer;background:#2563eb;color:#fff}
.btn.ghost{background:#fff;color:#1a2233;border:1px solid #c9d2e6}
@media print{body{background:#fff;padding:0}.sheet{border:0;box-shadow:none;border-radius:0;max-width:none;padding:0}.btnbar{display:none}@page{margin:14mm}}