:root{--bg:#f6f6f2;--card:#fff;--ink:#17211b;--muted:#667169;--line:#d9dfda;--accent:#1f6f4a;--accent-soft:#e8f1eb;--warn:#a35f00;--warn-soft:#fff1d8;--high:#9b2f2f;--high-soft:#f9e5e5;--low:#236b44;--low-soft:#e6f3eb;--unknown:#5b6570;--unknown-soft:#eef1f3;--shadow:0 16px 40px rgba(23,33,27,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,select,a{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.shell{width:min(720px,100%);margin:0 auto;padding:28px 18px 48px}.hero{padding:18px 4px 10px}.eyebrow{font-size:.75rem;letter-spacing:.12em;font-weight:800;color:var(--accent)}h1{font-size:clamp(2.1rem,8vw,4rem);line-height:.98;margin:.55rem 0 1rem;letter-spacing:-.045em}.hero p{font-size:1.05rem;line-height:1.55;color:var(--muted)}.panel,.method-note,.result-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow);margin-top:18px}label,legend{font-weight:800;font-size:.92rem}select{width:100%;margin:9px 0 20px;padding:14px;border-radius:14px;border:1px solid var(--line);background:#fff}fieldset{border:0;padding:0;margin:0 0 20px}.segmented,.chips,.signals{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.segmented button,.chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 13px}.segmented button.active,.chips button.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:800}.field-note{font-size:.82rem;line-height:1.45;color:var(--muted)}.primary,.secondary,.ghost{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:14px;padding:13px 16px;font-weight:800;border:1px solid transparent}.primary{width:100%;background:var(--ink);color:#fff}.secondary{background:var(--accent);color:#fff}.ghost{background:#fff;color:var(--ink);border-color:var(--line)}.hidden{display:none}.status{display:inline-flex;padding:7px 10px;border-radius:999px;font-weight:900;font-size:.8rem;letter-spacing:.03em}.status.high{background:var(--high-soft);color:var(--high)}.status.medium{background:var(--warn-soft);color:var(--warn)}.status.low{background:var(--low-soft);color:var(--low)}.status.unknown{background:var(--unknown-soft);color:var(--unknown)}.result-card h2{font-size:2rem;margin:.7rem 0 .5rem}.explain,.source-note{color:var(--muted);line-height:1.55}.source-note{font-size:.82rem}.signal{background:#f2f4f2;border-radius:999px;padding:7px 10px;font-size:.82rem}.live-grid{display:grid;gap:10px;margin:18px 0}.live-row{border:1px solid var(--line);border-radius:16px;padding:14px}.live-row strong{display:block;margin-bottom:5px}.live-number{font-size:1.55rem;font-weight:900}.live-row a{color:var(--accent)}.actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px}.alternatives-title{margin:28px 4px 8px;font-size:1.55rem}.alt-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;margin-top:10px}.alt-topline{display:flex;justify-content:space-between;gap:12px;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}.alt-card h3{font-size:1.35rem;margin:10px 0 7px}.alt-card p{color:var(--muted);line-height:1.5}.alt-meta{font-size:.84rem;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}.alt-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.feedback{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.feedback h3{font-size:1rem;margin:0 0 8px}.feedback p{font-size:.84rem;color:var(--muted);line-height:1.45}.feedback-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.feedback-row button,.verify-location{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px}.method-note h2{margin-top:0;font-size:1.1rem}.method-note p{line-height:1.55;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:24px 4px 0;color:var(--muted);font-size:.78rem}@media(min-width:640px){.live-grid{grid-template-columns:1fr 1fr}.actions{grid-template-columns:1fr 1fr}}