:root{
  --bg:#F4F6FB; --surface:#fff;
  --primary:#1E40AF; --primary-600:#378ADD; --primary-100:#B5D4F4;
  --ink:#0F172A; --muted:#64748B; --faint:#94A3B8;
  --border:#E2E8F0; --border-faint:#EEF2F6;
  --green:#15803D; --green-bg:#E7F6EC;
  --amber:#D97706; --amber-ink:#92590B; --amber-bg:#FBF1DD;
  --red:#B91C1C;
  --code-bg:#EEF2FF; --code-ink:#1E3A8A;
  --info-bg:#E6F1FB; --info-ink:#0C447C;
  --serif:Georgia,"Times New Roman",serif;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:20px 24px 56px}

/* nav */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px}
.brand .logo{width:32px;height:32px;border-radius:8px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}
.brand .name{font-family:var(--serif);font-size:20px}
.search{display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:7px 10px;color:var(--faint);font-size:13px}
.search-box{position:relative;display:flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:7px 10px;font-size:13px;min-width:210px}
.search-box i{color:var(--faint)}
.search-box:focus-within{border-color:var(--primary-600)}
.search-input{border:none;outline:none;background:transparent;font-size:13px;color:var(--ink);width:100%;font-family:inherit;padding:0}
.search-input::placeholder{color:var(--faint)}
.search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(15,23,42,.12);overflow:hidden;z-index:50;display:none;max-height:320px;overflow-y:auto}
.search-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 12px;font-size:13px;color:var(--ink);border-bottom:1px solid var(--border-faint)}
.search-item:last-child{border-bottom:none}
.search-item.on,.search-item:hover{background:var(--code-bg)}
.search-item .sc{color:var(--faint);font-size:11px;font-weight:500;flex:none}
.search-empty{padding:10px 12px;font-size:12px;color:var(--muted)}
.tabs{display:flex;gap:18px;margin-top:16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.tab{font-size:13px;color:var(--muted);padding-bottom:9px;border-bottom:2px solid transparent;transition:color .15s}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--primary);font-weight:500;border-bottom-color:var(--primary)}

/* metrics */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}
.metric{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}
.metric .label{font-size:12px;color:var(--muted)}
.metric .value{font-size:26px;font-weight:500;margin:2px 0}
.metric .sub{font-size:11px;color:var(--faint)}
.metric .sub.good{color:var(--green)}

/* cards & layout */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.card-title{font-size:14px;font-weight:500;margin:0}
.link{font-size:12px;color:var(--primary)}
.grid-2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:12px;margin-top:12px}
.mt12{margin-top:12px}.mt16{margin-top:16px}

/* rows */
.row{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid var(--border-faint)}
.row:first-of-type{border-top:0}
.code{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:22px;padding:0 6px;background:var(--code-bg);color:var(--code-ink);border-radius:6px;font-size:11px;font-weight:500;letter-spacing:.4px}
.date-chip{text-align:center;min-width:36px}
.date-chip .d{font-size:15px;font-weight:500;line-height:1.1}
.date-chip .m{font-size:11px;color:var(--muted)}
.grow{flex:1;min-width:0}
.t-name{font-size:13px;font-weight:500}
.t-sub{font-size:11px;color:var(--muted)}

/* pills & dots */
.pill{font-size:11px;border-radius:6px;padding:3px 8px;white-space:nowrap}
.pill.green{background:var(--green-bg);color:var(--green)}
.pill.amber{background:var(--amber-bg);color:var(--amber-ink)}
.pill.blue{background:var(--info-bg);color:var(--info-ink)}
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.dot.green{background:var(--green)}.dot.amber{background:var(--amber)}.dot.red{background:var(--red)}

/* bars */
.bar-row{display:flex;align-items:center;gap:10px;margin:7px 0}
.bar-row .bl{font-size:12px;color:#475569;width:96px;flex:none}
.bar{flex:1;height:8px;background:var(--code-bg);border-radius:4px;overflow:hidden}
.bar>span{display:block;height:100%;background:var(--primary);border-radius:4px}
.bar-row .bv{font-size:12px;width:22px;text-align:right;font-weight:500}

/* legend */
.legend{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:12px;color:#475569}
.legend .it{display:inline-flex;align-items:center;gap:6px}
.swatch{width:14px;height:14px;border-radius:3px}

/* calendar */
.yearstrip{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;margin-top:16px}
.mcell{text-align:center;padding:6px 2px;border-radius:8px;background:#fff;border:1px solid var(--border)}
.mcell .mm{font-size:11px;color:var(--muted)}
.mcell .mc{font-size:13px;font-weight:500}
.mcell.on{background:var(--primary);border-color:var(--primary)}
.mcell.on .mm{color:var(--primary-100)}.mcell.on .mc{color:#fff}
.weekhead{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin:14px 0 6px}
.weekhead div{text-align:center;font-size:11px;color:var(--faint)}
.monthgrid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.day{background:#fff;border:1px solid var(--border-faint);border-radius:8px;min-height:54px;padding:5px 6px}
.day.empty{background:transparent;border:0}
.day .num{font-size:12px;color:var(--faint)}
.day.major{background:var(--primary);border-color:var(--primary)}
.day.major .num{color:#fff}
.day .mark{margin-top:5px}
.day .mark .code{min-width:0}

/* country page */
.crumb{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-bottom:10px}
.country-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.flagcode{display:inline-flex;align-items:center;justify-content:center;width:48px;height:34px;background:var(--primary);color:#fff;border-radius:8px;font-size:14px;font-weight:500;letter-spacing:.5px}
.country-head .cn{font-family:var(--serif);font-size:22px;line-height:1.1}
.country-head .cs{font-size:12px;color:var(--muted);margin-top:2px}
.avatar{width:46px;height:46px;border-radius:50%;background:var(--code-bg);color:var(--code-ink);display:flex;align-items:center;justify-content:center;font-weight:500;font-size:15px;flex:none}
.facts3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px;border-top:1px solid var(--border-faint);padding-top:11px}
.fact .k{font-size:11px;color:var(--faint)}
.fact .v{font-size:13px;font-weight:500}
.factgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:12px}
.countdown{display:flex;align-items:center;gap:10px;background:var(--amber-bg);border:1px solid #F3E1BC;border-radius:10px;padding:11px 14px;margin-top:12px;color:#7A4A06;font-size:13px}
.countdown i{font-size:18px;color:var(--amber-ink);flex:none}
.timeline-item{display:flex;gap:12px}
.rail{display:flex;flex-direction:column;align-items:center;flex:none}
.rail .pt{width:11px;height:11px;border-radius:50%;margin-top:2px}
.rail .ln{width:1.5px;flex:1;background:var(--border);margin:3px 0}
.ti-body{padding-bottom:14px}
.chiprow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}
.chip{font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:6px 9px}
.dir-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.dir-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px;transition:border-color .15s}
.dir-card:hover{border-color:var(--primary-600)}
.note{font-size:11px;color:var(--faint);margin-top:8px;display:flex;align-items:center;gap:6px}

@media(max-width:720px){
  .grid-2{grid-template-columns:1fr}
  .factgrid{grid-template-columns:repeat(2,1fr)}
  .dir-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .yearstrip{grid-template-columns:repeat(6,1fr)}
  .facts3{grid-template-columns:1fr 1fr}
  .dir-grid{grid-template-columns:1fr}
  .day{min-height:46px}
}