:root{--ink:#1f2328;--mut:#5b6470;--bg:#f5f6f4;--card:#fff;--line:#dfe3dc;
--red:#9c1f28;--red-d:#761620;--ink2:#33383f;--olive:#3f5a2e;
--green:#1a7a3c;--green-bg:#e9f6ee;--yellow:#b26a00;--yellow-bg:#fff5e3;--redl:#c0392b;--red-bg:#fdeceb;--gray:#6b7280;--gray-bg:#eef0ee;
--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;
color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px}
a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:960px;margin:0 auto;padding:0 18px}
header.top{background:#fff;border-bottom:2px solid var(--red);position:sticky;top:0;z-index:50}
.topbar{display:flex;align-items:center;gap:14px;padding:11px 18px;max-width:960px;margin:0 auto;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.2rem;color:var(--red);letter-spacing:.5px}
.logo b{background:var(--red);color:#fff;border-radius:8px;padding:1px 8px;margin-right:6px}
nav.main{display:flex;gap:2px;flex-wrap:wrap;margin-left:auto}
nav.main a{color:#555;padding:6px 9px;border-radius:8px;font-size:.9rem}
nav.main a:hover{background:#eef0ea;text-decoration:none}
h1{font-size:clamp(1.5rem,3.6vw,2rem);line-height:1.35;margin-bottom:4px}
.hero{padding:26px 0 6px}
.hero .big{font-size:clamp(1.7rem,4.4vw,2.4rem);font-weight:800;color:var(--red-d)}
.hero p.sub{color:var(--mut);margin-top:10px;font-size:1.05rem}
p.prose,div.prose{margin:10px 0;color:#33383f}
.answer{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:12px;padding:14px 18px;margin:14px 0;font-size:1.05rem}
.answer b{color:var(--red-d)}
section.blk{padding:22px 0;border-top:1px solid var(--line)}
h2.sec{font-size:1.28rem;margin-bottom:6px}
h2{font-size:1.2rem;margin:20px 0 8px}
h3{font-size:1.03rem;margin:14px 0 4px}
p.sec-sub{color:var(--mut);margin-bottom:14px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.card h3{font-size:1.03rem;margin:0 0 6px}.card h3 a{color:var(--ink)}
.card p{color:var(--mut);font-size:.92rem}
.event{display:block;background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:11px;padding:14px 16px}
.event:hover{text-decoration:none;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.event .t{font-weight:800;color:var(--ink);font-size:1.05rem;display:block}
.event .d{color:var(--mut);font-size:.88rem;margin-top:3px;display:block}
.light{display:inline-block;padding:2px 11px;border-radius:99px;font-size:.82rem;font-weight:800;white-space:nowrap}
.light.g{background:var(--green-bg);color:var(--green)}
.light.y{background:var(--yellow-bg);color:var(--yellow)}
.light.r{background:var(--red-bg);color:var(--redl)}
.light.w{background:var(--gray-bg);color:var(--gray)}
.statusbar{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:.86rem;color:var(--mut);display:flex;gap:16px;flex-wrap:wrap;margin:12px 0}
.statusbar b{color:var(--ink)}
.tl{list-style:none;counter-reset:s;margin:6px 0}
.tl li{position:relative;padding:8px 0 8px 40px;border-left:2px solid var(--line);margin-left:12px}
.tl li:before{counter-increment:s;content:counter(s);position:absolute;left:-14px;top:8px;width:26px;height:26px;border-radius:99px;background:var(--red);color:#fff;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center}
.checklist{list-style:none;margin:6px 0}
.checklist li{padding:6px 0 6px 30px;position:relative}
.checklist li:before{content:"\2610";position:absolute;left:4px;color:var(--red);font-size:1.1rem}
label.ck{display:block;padding:6px 0 6px 4px;cursor:pointer}
label.ck input{margin-right:8px}
table.tb{width:100%;border-collapse:collapse;margin:12px 0;font-size:.93rem}
.tbwrap{overflow-x:auto}
table.tb th,table.tb td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
table.tb th{background:#eef0ea}
.sixcol{background:#fbfaf6;border:1px solid #e6e2d4;border-left:4px solid var(--olive);border-radius:11px;padding:13px 16px;margin:14px 0;font-size:.9rem}
.sixcol h4{font-size:.95rem;margin:0 0 6px;color:var(--ink)}
.sixcol dl{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;margin:0}
.sixcol dt{color:var(--mut);white-space:nowrap}
.sixcol dd{color:var(--ink2);margin:0}
.sixcol .src a{word-break:break-all}
.threecolor{display:grid;gap:10px;margin:12px 0}
.tc-item{border:1px solid var(--line);border-radius:11px;padding:12px 15px;background:#fff}
.tc-item.g{border-left:4px solid var(--green)}
.tc-item.y{border-left:4px solid var(--yellow)}
.tc-item.w{border-left:4px solid var(--gray)}
.tc-item .h{font-weight:800;margin-bottom:3px}
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:16px 0;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.tool label{display:block;font-weight:700;margin:10px 0 4px;font-size:.95rem}
.tool input,.tool select{padding:11px 13px;border:2px solid var(--line);border-radius:10px;font-size:1rem;width:100%;max-width:340px;background:#fff}
.tool input:focus,.tool select:focus{outline:none;border-color:var(--red)}
.tool .row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.condgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2px 14px;margin:8px 0}
.btn{display:inline-block;padding:12px 24px;border:none;border-radius:10px;font-weight:800;font-size:1.02rem;cursor:pointer;background:var(--red);color:#fff;margin-top:12px}
.btn:hover{filter:brightness(1.07);text-decoration:none}
.btn.sec{background:#e7ebe1;color:#3f5a2e}
.out{background:#f4f6f2;border-radius:11px;padding:16px;margin-top:16px;display:none}
.out.show{display:block}
.out.warn{background:var(--red-bg);border:1px solid #f0c9c4}
.out.ok{background:var(--green-bg);border:1px solid #bfe3cc}
.out .big{font-size:1.4rem;font-weight:800;color:var(--red-d);margin-bottom:6px}
.hint{color:var(--mut);font-size:.84rem;margin-top:8px}
.callout{background:var(--red-bg);border:1px solid #f0c9c4;border-radius:11px;padding:13px 16px;margin:14px 0;font-size:.93rem}
.callout.esc{background:#eef4fb;border-color:#cdddf0}
.callout b{color:var(--red-d)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:8px 0}
.faq summary{font-weight:700;cursor:pointer}
.faq .prose{margin-top:8px}
.src{color:var(--mut);font-size:.8rem;margin-top:12px}
.breadcrumb{font-size:.84rem;color:var(--mut);padding:12px 0}
.breadcrumb a{color:var(--mut)}
.disclaimer{background:#fff;border:1px dashed var(--line);border-radius:10px;padding:12px 16px;font-size:.84rem;color:var(--mut);margin:16px 0}
.chips{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:10px 0;padding:0}
.chips li{background:#eef0ea;border-radius:8px;padding:4px 11px;font-size:.85rem}
.chips li a{color:var(--ink2)}
footer{background:#25241f;color:#c9c4b2;padding:32px 0;margin-top:36px;font-size:.87rem}
footer a{color:#e7dfc6}
footer .cols{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:16px}
footer h4{color:#fff;margin-bottom:8px;font-size:.95rem}
.disc{color:#9a968a;font-size:.8rem;line-height:1.6}
@media(max-width:600px){nav.main{width:100%;margin-left:0}}