* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:-apple-system,"PingFang SC","Hiragino Sans GB",sans-serif; background:#F6F7FB; color:#0f172a; line-height:1.7; -webkit-font-smoothing:antialiased; }
.wrap { max-width:560px; margin:0 auto; padding:20px 16px 48px; }
.brand { font-size:13px; color:#64748b; margin-bottom:14px; }
.brand a { color:#FF6B35; text-decoration:none; font-weight:700; }
h1 { font-size:24px; font-weight:900; letter-spacing:-0.3px; margin-bottom:6px; }
.sub { font-size:14px; color:#64748b; margin-bottom:20px; }
.card { background:#fff; border-radius:18px; padding:20px 18px; margin-bottom:16px; box-shadow:0 4px 18px rgba(15,23,42,0.05); }
.field { margin-bottom:14px; }
.field label { display:block; font-size:13px; font-weight:700; color:#334155; margin-bottom:6px; }
.field input, .field select { width:100%; padding:12px 14px; font-size:16px; border:1.5px solid #e2e8f0; border-radius:12px; outline:none; background:#fff; }
.field input:focus, .field select:focus { border-color:#FF6B35; }
.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.hint { font-size:12px; color:#94a3b8; margin-top:4px; }
.hint a { color:#FF6B35; }
.btn { display:block; width:100%; padding:14px 0; border:none; border-radius:14px; background:linear-gradient(135deg,#FF6B35,#FF8A57); color:#fff; font-size:16px; font-weight:800; cursor:pointer; }
.btn.ghost { background:#fff; color:#FF6B35; border:1.5px solid #FFD9C7; margin-top:10px; font-size:15px; padding:13px 0; }
.err { display:none; margin-top:10px; font-size:13.5px; font-weight:700; color:#b91c1c; background:#FEF2F2; border-radius:10px; padding:10px 12px; }
.err.show { display:block; }
.result { display:none; margin-top:18px; padding-top:16px; border-top:1px dashed #e2e8f0; }
.result.show { display:block; }
.big { text-align:center; margin-bottom:12px; }
.big .num { font-size:38px; font-weight:900; color:#F65E1F; }
.big .num.green { color:#16a34a; }
.big .lab { font-size:13px; color:#64748b; }
.row { display:flex; justify-content:space-between; font-size:14px; padding:7px 0; border-bottom:1px solid #f1f5f9; gap:12px; }
.row b { font-weight:800; text-align:right; }
.warn { margin-top:10px; font-size:13px; color:#b45309; background:#FFF7ED; border-radius:10px; padding:10px 12px; }
.danger { margin-top:10px; font-size:13px; color:#b91c1c; background:#FEF2F2; border-radius:10px; padding:10px 12px; }
.good { margin-top:10px; font-size:13px; color:#15803d; background:#F0FDF4; border-radius:10px; padding:10px 12px; }
.vs { display:flex; gap:10px; margin-bottom:12px; }
.vs-col { flex:1; background:#FFF4EC; border-radius:14px; padding:14px 10px; text-align:center; }
.vs-col.b { background:#EEF4FF; }
.vs-col .t { font-size:12.5px; font-weight:800; color:#9A7A66; margin-bottom:4px; }
.vs-col.b .t { color:#64748b; }
.vs-col .v { font-size:20px; font-weight:900; color:#F65E1F; }
.vs-col.b .v { color:#3b6fd4; }
.vs-col .s { font-size:11.5px; color:#94a3b8; margin-top:2px; }
table.tb { width:100%; border-collapse:collapse; font-size:13.5px; }
table.tb th { text-align:left; font-weight:800; color:#64748b; padding:8px 6px; border-bottom:1.5px solid #e2e8f0; font-size:12.5px; }
table.tb td { padding:8px 6px; border-bottom:1px solid #f1f5f9; }
table.tb td:last-child, table.tb th:last-child { text-align:right; }
.tb-scroll { overflow-x:auto; }
.check { display:flex; align-items:flex-start; gap:10px; padding:12px 0; border-bottom:1px solid #f1f5f9; cursor:pointer; }
.check:last-child { border-bottom:none; }
.check input { width:20px; height:20px; margin-top:2px; flex:none; accent-color:#FF6B35; }
.check .ct { font-size:14.5px; font-weight:700; }
.check .cd { font-size:13px; color:#64748b; margin-top:2px; }
.check.done .ct { color:#94a3b8; text-decoration:line-through; }
.tl { position:relative; padding-left:22px; }
.tl::before { content:''; position:absolute; left:5px; top:6px; bottom:6px; width:2px; background:#FFD9C7; }
.tl-item { position:relative; padding:10px 0; }
.tl-item::before { content:''; position:absolute; left:-21px; top:16px; width:10px; height:10px; border-radius:50%; background:#FF6B35; }
.tl-item .d { font-size:13px; font-weight:900; color:#F65E1F; }
.tl-item .x { font-size:14px; color:#334155; }
h2 { font-size:18px; font-weight:900; margin:26px 4px 10px; }
p.txt { font-size:14.5px; color:#334155; margin-bottom:10px; }
ul.txt { font-size:14.5px; color:#334155; padding-left:20px; margin-bottom:10px; }
ul.txt li { margin-bottom:4px; }
details { background:#fff; border-radius:12px; padding:12px 16px; margin-bottom:8px; font-size:14px; }
summary { font-weight:800; cursor:pointer; }
details p { margin-top:6px; color:#475569; }
.cta { background:linear-gradient(135deg,#FF6B35,#FF8A57); border-radius:18px; padding:20px 18px; color:#fff; margin:24px 0 16px; }
.cta h3 { font-size:17px; font-weight:900; margin-bottom:6px; }
.cta p { font-size:13.5px; opacity:0.94; margin-bottom:12px; }
.cta a { display:block; text-align:center; background:#fff; color:#E64A19; font-weight:900; padding:12px 0; border-radius:12px; text-decoration:none; font-size:15px; }
.others { font-size:14px; }
.others a { color:#FF6B35; text-decoration:none; display:block; padding:6px 0; font-weight:700; }
footer { text-align:center; font-size:12px; color:#94a3b8; margin-top:28px; }
footer a { color:#94a3b8; }