:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#16383a;background:#edf5f4;line-height:1.5;--teal:#007e85;--ink:#16383a;--muted:#5c7475;--line:#c9dedd;--danger:#9e2f2f;--ok:#176b4d}*{box-sizing:border-box}body{margin:0;min-height:100vh}.topbar{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:28px clamp(20px,5vw,72px);background:#064f55;color:#fff;border-bottom:6px solid #19a1a6}.eyebrow{margin:0 0 6px;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.topbar h1{margin:0;font-size:clamp(1.65rem,4vw,2.6rem);line-height:1.1}.topbar h1 span{color:#8de7e1}.subtitle{margin:8px 0 0;color:#d9f3f1}.badge{flex:0 0 auto;border:1px solid #77d9d4;border-radius:999px;padding:8px 14px;font-weight:800;font-size:.78rem;letter-spacing:.08em}main{width:min(1080px,calc(100% - 32px));margin:28px auto 44px}.notice,.panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 28px rgba(18,71,74,.07)}.notice{padding:18px 22px;border-left:6px solid #d39a2f}.notice p{margin:5px 0 0;color:var(--muted)}.panel{margin-top:18px;padding:24px}.picker-panel{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}.picker-panel h2,.panel h2{margin:0}.picker-panel p{margin:6px 0 0;color:var(--muted)}code{font-size:.78em;background:#eef5f4;padding:2px 5px;border-radius:5px}.picker-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:12px;background:var(--teal);color:#fff;font-weight:800;cursor:pointer}.picker-button input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.status{grid-column:1/-1;display:block;padding:13px 15px;border-radius:10px;background:#eef4f4}.status.checking{color:#865c05;background:#fff7df}.status.valid{color:var(--ok);background:#e6f6ef}.status.invalid{color:var(--danger);background:#fdecec}.result-title,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.profile{border-radius:999px;background:#d9f3f1;color:#075c61;padding:7px 13px;font-weight:800}.summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0}.summary div{padding:14px;background:#f5f9f9;border:1px solid #dce9e8;border-radius:12px;min-width:0}.summary dt{font-size:.72rem;font-weight:800;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}.summary dd{margin:6px 0 0;font-weight:700;overflow-wrap:anywhere}.warning{padding:13px;border-radius:10px;background:#fff7df;color:#6c4d10}.muted{color:var(--muted)}button{border:1px solid #9abdbc;background:#fff;color:var(--ink);border-radius:10px;padding:9px 13px;font:inherit;font-weight:700;cursor:pointer}.table-wrap{overflow:auto;margin-top:14px}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:10px;border-bottom:1px solid #dce9e8;white-space:nowrap}th{color:var(--muted);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}.empty{padding:16px;background:#f5f9f9;border-radius:10px;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:20px;padding:20px clamp(20px,5vw,72px);background:#dcebea;color:#466465;font-size:.78rem}@media(max-width:760px){.topbar,.result-title,.section-heading,footer{align-items:flex-start;flex-direction:column}.picker-panel{grid-template-columns:1fr}.picker-button{width:100%}.summary{grid-template-columns:1fr}.badge{align-self:flex-start}}