:root{--bg:#f6f8f7;--ink:#1b2733;--muted:#4a5a68;--line:#d5dde3;--card:#fff;--accent:#1d6f42;--accent-d:#14522f;--amber-bg:#fff4d6;--amber:#7a4e00;--red-bg:#fbe9e7;--red:#8a2c1f;--green-bg:#e4f4ea}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:10}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid #0b57d0;outline-offset:2px}
.hero{background:linear-gradient(135deg,#123d28,#1d6f42);color:#fff;padding:28px 0 22px}
.eyebrow{margin:0 0 4px;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:700;color:#cdeedb}
h1{margin:0 0 8px;font-size:clamp(1.5rem,5vw,2.2rem);line-height:1.2}
.lead{margin:0 0 12px;max-width:760px;font-size:1.05rem}
.note{margin:0;display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);border-radius:8px;padding:6px 12px;font-size:.92rem}
.steps{background:#fff;border-bottom:1px solid var(--line)}
.steps ol{list-style:none;margin:0;padding:8px 0;display:flex;gap:8px;flex-wrap:wrap}
.step-btn{font:inherit;font-weight:600;background:transparent;border:1px solid transparent;border-radius:999px;padding:8px 14px;cursor:pointer;color:var(--muted);min-height:44px}
.step-btn .num{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--line);color:var(--ink);margin-right:6px;font-size:.85rem}
.step-btn[aria-current=step]{color:var(--accent-d);border-color:var(--accent);background:var(--green-bg)}
.step-btn[aria-current=step] .num{background:var(--accent);color:#fff}
main{padding-top:20px;padding-bottom:32px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px}
.panel[hidden],[hidden]{display:none!important}
h2{margin:0 0 8px;font-size:1.3rem}
h2:focus{outline:none}
h3{margin:14px 0 6px;font-size:1.05rem}
code{background:#eef2f1;padding:1px 5px;border-radius:4px;font-size:.9em;overflow-wrap:anywhere}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:.92em}
.small{font-size:.9rem;color:var(--muted)}
a{color:#0b4f9c}
.toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin:12px 0}
.toolbar .count{margin:0;color:var(--muted);flex:1}
.field{display:flex;flex-direction:column;gap:4px}
label{font-weight:600;font-size:.92rem}
select,input[type=text]{font:inherit;padding:9px 10px;border:1px solid #7b8a96;border-radius:8px;background:#fff;color:var(--ink);min-height:44px;max-width:100%}
input[type=text]{width:100%}
.check{display:flex;gap:8px;align-items:center;font-weight:500}
.check input{width:20px;height:20px}
.btn{font:inherit;font-weight:600;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 16px;border-radius:8px;border:1px solid var(--accent);background:#fff;color:var(--accent-d);cursor:pointer;text-decoration:none}
.btn:hover{background:var(--green-bg)}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-d)}
.btn.ghost{border-color:var(--line);color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{border:1px solid var(--line);border-radius:10px;padding:14px;background:#fbfcfc}
.card h3{margin-top:0}
.card form{display:grid;gap:8px}
.rules{margin:0;padding-left:20px}
.rules li{margin-bottom:8px}
.split-out{margin-top:10px;padding:10px 12px;border-radius:8px;min-height:40px}
.split-out.ok{background:var(--green-bg)}
.split-out.warn{background:var(--amber-bg);color:var(--amber)}
.split-out dl{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin:0}
.split-out dt{font-weight:700}.split-out dd{margin:0}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{background:#eef3f0;position:sticky;top:0;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl tr.is-review td{background:var(--amber-bg)}
.orig{display:block;font-size:.78rem;color:var(--muted);text-decoration:line-through;overflow-wrap:anywhere}
.unsplit{color:var(--amber);font-style:normal;font-weight:600}
.tag{display:inline-block;font-size:.78rem;font-weight:700;border-radius:999px;padding:1px 9px}
.tag.ok{background:var(--green-bg);color:var(--accent-d)}
.tag.review{background:#ffe08a;color:var(--amber)}
.tag.dup{background:var(--red-bg);color:var(--red)}
.why{display:block;font-size:.8rem;color:var(--amber);margin-top:2px}
.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:10px 0 14px}
.stat{border:1px solid var(--line);border-radius:10px;padding:10px;text-align:center;background:#fbfcfc}
.stat .n{display:block;font-size:1.7rem;font-weight:800;line-height:1.1}
.stat .l{font-size:.85rem;color:var(--muted)}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:2px solid var(--line);margin-bottom:12px}
[role=tab]{font:inherit;font-weight:600;background:none;border:0;border-bottom:3px solid transparent;margin-bottom:-2px;padding:10px 12px;cursor:pointer;color:var(--muted);min-height:44px}
[role=tab][aria-selected=true]{color:var(--accent-d);border-bottom-color:var(--accent)}
.badge{display:inline-block;min-width:22px;text-align:center;background:var(--line);color:var(--ink);border-radius:999px;font-size:.78rem;padding:0 6px;margin-left:4px}
.empty{background:#f3f6f5;border:1px dashed #9fb0ba;border-radius:10px;padding:18px;text-align:center}
.recon{border-radius:10px;padding:12px 16px;margin-bottom:14px}
.recon.pass{background:var(--green-bg);border:1px solid #9bd0b0}
.recon.fail{background:var(--red-bg);border:1px solid #e0a79f}
.recon p{margin:0}.eq{font-size:1.25rem;font-weight:700}.eq span{font-size:1.6rem}
.plain{padding-left:20px;margin:0}
.bars{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.bars li{display:grid;grid-template-columns:130px 1fr 52px;gap:8px;align-items:center;font-size:.9rem}
.bar{height:10px;background:var(--line);border-radius:6px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent)}
.bv{text-align:right;font-variant-numeric:tabular-nums}
.faq dt{font-weight:700;margin-top:10px}.faq dd{margin:2px 0 0}
.foot{padding:16px 0 28px;color:var(--muted);font-size:.9rem}
@media (max-width:820px){.grid2{grid-template-columns:1fr}.summary{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){
  .panel{padding:14px}
  .tbl-wrap{border:0;overflow:visible}
  .tbl thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tr{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:6px 10px;background:#fff}
  .tbl td{display:grid;grid-template-columns:110px 1fr;gap:8px;border:0;padding:4px 0;text-align:left!important;overflow-wrap:anywhere}
  .tbl td:empty{display:none}
  .tbl td::before{content:attr(data-label);font-weight:700;color:var(--muted);font-size:.8rem}
  .tbl tr.is-review{background:var(--amber-bg)}
  .tbl tr.is-review td{background:transparent}
  .toolbar .btn,.toolbar .field,select{width:100%}
  .bars li{grid-template-columns:100px 1fr 48px}
  .tabs [role=tab]{flex:1 1 45%}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}