:root{--bg:#f4f5f7;--card:#fff;--ink:#1d2330;--muted:#6b7280;--line:#e5e7eb;--blue:#2563eb;--green:#16a34a;--red:#dc2626;--amber:#d97706;--purple:#7c3aed}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans CJK SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.55}
header{background:#111827;color:#fff;padding:28px 24px}
header h1{margin:0;font-size:26px}
header p{margin:6px 0 0;color:#cbd5e1;font-size:14px}
main{max-width:1180px;margin:0 auto;padding:20px 16px 60px}
h2{font-size:20px;margin:28px 0 12px}
.panel{background:var(--card);border-radius:14px;padding:18px 20px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.jia{border:2px solid var(--blue)}
.jia .lead{font-size:16px}
.jia .lead b{color:var(--blue)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:12px}
table{border-collapse:collapse;width:100%;font-size:14px}
th,td{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
th{background:#f9fafb}
td.win,th.win{background:#eff6ff}
.callout{background:#fff7ed;border-left:4px solid var(--amber);padding:10px 14px;border-radius:6px;margin-top:12px;font-size:14.5px}
.thick{display:flex;align-items:flex-end;gap:10px;height:190px;padding:10px 4px 0;overflow-x:auto}
.bar{flex:1;min-width:64px;text-align:center;font-size:12px;color:var(--muted)}
.bar .b{background:#94a3b8;border-radius:6px 6px 0 0;margin:0 auto;width:70%}
.bar .v{font-weight:700;color:var(--ink);font-size:13px}
.bar.current .b{background:var(--green)}.bar.rejected .b{background:var(--red)}.bar.proposed .b{background:repeating-linear-gradient(45deg,#a78bfa,#a78bfa 6px,#ddd6fe 6px,#ddd6fe 12px)}
.timeline{position:relative;padding-left:26px}
.timeline:before{content:"";position:absolute;left:9px;top:0;bottom:0;width:3px;background:#cbd5e1;border-radius:2px}
.card{position:relative;background:var(--card);border-radius:14px;padding:16px 18px;margin:0 0 18px;box-shadow:0 1px 3px rgba(0,0,0,.06);border:1px solid var(--line)}
.card:before{content:"";position:absolute;left:-23px;top:22px;width:14px;height:14px;border-radius:50%;background:#94a3b8;border:3px solid var(--bg)}
.card.current{border:2px solid var(--green)}.card.current:before{background:var(--green)}
.card.rejected{border:2px solid var(--red)}.card.rejected:before{background:var(--red)}
.card.proposed{border:2px dashed var(--purple);background:#faf5ff}.card.proposed:before{background:var(--purple)}
.card.side{background:#f8fafc;border-style:dashed}
.card.base:before{background:var(--blue)}
.head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px}
.head .name{font-size:22px;font-weight:800}
.head .date{color:var(--muted);font-size:14px}
.tag{font-size:12px;padding:2px 8px;border-radius:999px;color:#fff;background:#94a3b8}
.tag.current{background:var(--green)}.tag.rejected{background:var(--red)}.tag.proposed{background:var(--purple)}.tag.base{background:var(--blue)}.tag.side{background:#64748b}
.summary{margin:6px 0 10px;font-size:15.5px}
.grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:16px}
.imgs{display:flex;flex-wrap:wrap;gap:8px}
.imgs figure{margin:0;flex:1 1 150px;max-width:100%;background:#f9fafb;border:1px solid var(--line);border-radius:8px;overflow:hidden;cursor:zoom-in}
.imgs img{display:block;width:100%;height:170px;object-fit:contain;background:#fff}
.imgs figcaption{font-size:12px;color:var(--muted);padding:3px 6px}
dl{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:0 0 8px;font-size:14px}
dt{color:var(--muted);white-space:nowrap}dd{margin:0;font-weight:600}
ul{margin:4px 0 8px;padding-left:20px;font-size:14px}
.issues li{color:var(--red)}
.who{font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:6px;margin-top:6px}
.who b{color:var(--ink)}
.label{font-size:13px;font-weight:700;margin-top:6px}
#lb{position:fixed;inset:0;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;z-index:9;cursor:zoom-out;flex-direction:column}
#lb img{max-width:96vw;max-height:88vh;background:#fff}
#lb p{color:#fff;margin:8px}
footer{color:var(--muted);font-size:12px;text-align:center;margin-top:30px}
@media (max-width:800px){.grid,.cols{grid-template-columns:1fr}}

nav.top{position:sticky;top:0;z-index:5;background:#0b1220;display:flex;gap:4px;padding:0 16px;overflow-x:auto}
nav.top a{color:#cbd5e1;text-decoration:none;padding:12px 14px;font-size:15px;white-space:nowrap;border-bottom:3px solid transparent}
nav.top a.on{color:#fff;border-bottom-color:#60a5fa;font-weight:700}
nav.top a.home{font-weight:800;color:#fff}
.missing{color:#b45309;background:#fffbeb;border:1px dashed #f59e0b;border-radius:4px;padding:0 4px;font-weight:600}
.landing{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.landing a{display:block;text-decoration:none;color:inherit;background:#fff;border-radius:14px;padding:18px;border:1px solid var(--line);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.landing a:hover{border-color:var(--blue)}
.landing img{width:100%;height:220px;object-fit:contain;background:#f9fafb;border-radius:8px}
.landing h3{margin:10px 0 4px;font-size:20px}
.src{font-size:12px;color:var(--muted);word-break:break-all}
ol.todo li{margin:3px 0;font-size:14.5px}