:root{--bg:#F5F7F9;--paper:#fff;--ink:#1B2A33;--muted:#5B6B75;--line:#D9E1E6;--accent:#0E6E77;--up:#B3261E;--down:#1B7F4B;--new:#3A5BA0;--removed:#7A6A2F}
*{box-sizing:border-box}
html{font-family:"IBM Plex Sans",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.45}
body{margin:0;min-height:100vh;display:flex;flex-direction:column}
main{flex:1;width:min(1180px,100% - 2rem);margin:0 auto;padding:1.25rem 0 3rem}
a{color:var(--accent)}
.top{display:flex;justify-content:space-between;align-items:center;padding:.7rem 1rem;background:var(--paper);border-bottom:1px solid var(--line)}
.brand{font-weight:600;font-size:1.15rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--accent)}
.top nav{display:flex;gap:.9rem;align-items:center;font-size:.9rem}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a.on{color:var(--ink);font-weight:600;border-bottom:2px solid var(--accent)}
.who{color:var(--muted)}
.intro h1{font-size:1.6rem;margin:0 0 .3rem;font-weight:600;letter-spacing:-.015em}
.intro p{margin:0 0 .4rem;max-width:70ch}
.meta{color:var(--muted);font-size:.88rem}
.err{color:var(--up)}
.inline{display:inline}
button.link{background:none;border:0;color:var(--accent);cursor:pointer;font:inherit;padding:0}
.filters{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:.9rem 1rem;margin:1.2rem 0 1rem;display:flex;flex-direction:column;gap:.7rem}
.filters .row{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.filters label{display:flex;gap:.5rem;align-items:center;font-weight:500}
.range{display:inline-flex;gap:.4rem;align-items:center;font-weight:400}
input,select,button,.btn{font:inherit;padding:.45rem .6rem;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink)}
.search{flex:1;min-width:14rem}
.quick{color:var(--muted);display:flex;gap:.3rem;align-items:center;flex-wrap:wrap}
.quick button{padding:.3rem .55rem;background:var(--bg);cursor:pointer}
.quick button:hover,.btn:hover{border-color:var(--accent)}
button.primary,.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent);cursor:pointer;text-decoration:none}
.btn{text-decoration:none;display:inline-block}
.summary{list-style:none;padding:0;margin:0 0 1rem;display:flex;gap:1.5rem;flex-wrap:wrap}
.summary li{display:flex;flex-direction:column;font-size:.85rem;color:var(--muted);border-left:3px solid var(--line);padding-left:.6rem}
.summary li b{font-size:1.5rem;color:var(--ink);font-family:"IBM Plex Mono",monospace}
.summary .up{border-color:var(--up)} .summary .down{border-color:var(--down)} .summary .new{border-color:var(--new)} .summary .removed{border-color:var(--removed)}
.ledger{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line);border-radius:6px;overflow:hidden;font-size:.92rem}
.ledger th{text-align:left;font-weight:500;color:var(--muted);padding:.55rem .7rem;border-bottom:1px solid var(--line);background:#FAFBFC}
.ledger td{padding:.5rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}
.ledger tr:last-child td{border-bottom:0}
.ledger td small{display:block;color:var(--muted);font-size:.78rem}
.ledger td a{text-decoration:none;color:var(--ink);font-weight:500}
.ledger td a:hover{color:var(--accent)}
.num{text-align:right;white-space:nowrap}
.mono{font-family:"IBM Plex Mono",monospace;font-size:.88rem}
.delta{font-weight:500}
.k-up .delta{color:var(--up)} .k-down .delta{color:var(--down)} .k-new .delta{color:var(--new)} .k-removed .delta{color:var(--removed)}
.empty{padding:2rem;text-align:center;color:var(--muted);background:var(--paper);border:1px dashed var(--line);border-radius:6px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:1.5rem;max-width:26rem;margin:3rem auto;display:flex;flex-direction:column;gap:.8rem}
.card h1{margin:0;font-size:1.3rem}
.card label{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem}
h2{font-size:1.05rem;margin:1.4rem 0 .5rem;font-weight:600}
footer{padding:1rem;font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);text-align:center}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (max-width:700px){.ledger th:nth-child(3),.ledger td:nth-child(3),.ledger th:nth-child(7),.ledger td:nth-child(7){display:none}.summary{gap:1rem}}