:root{--bg:#f6f7f9;--surface:#fff;--border:#dfe3e8;--text:#1a1d21;--muted:#5c6670;--accent:#1f4e79;--accent-text:#fff;--warn-bg:#fff6e5;--warn-border:#e8c07d;--ok-bg:#eaf5ec;--ok-border:#9ac4a5}@media (prefers-color-scheme:dark){:root{--bg:#14171a;--surface:#1d2126;--border:#2f353c;--text:#e8eaed;--muted:#9aa3ad;--accent:#5b9bd5;--accent-text:#0d1117;--warn-bg:#3a2f1a;--warn-border:#7a6330;--ok-bg:#1d2f22;--ok-border:#3f6b4c}}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.55}.shell{max-width:44rem;margin:0 auto;padding:3rem 1rem 4rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:1.75rem;margin-bottom:1.25rem}h1{font-size:1.6rem;margin:0 0 .5rem;letter-spacing:-.01em}h2{font-size:1.1rem;margin:0 0 .75rem}p{margin:0 0 1rem}p:last-child{margin-bottom:0}.muted{color:var(--muted);font-size:.92rem}.button{display:inline-block;background:var(--accent);color:var(--accent-text);text-decoration:none;padding:.7rem 1.4rem;border-radius:6px;font-weight:600;border:none;cursor:pointer;font-size:1rem}.button:hover{filter:brightness(1.08)}.notice{background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:8px;padding:.9rem 1.1rem;margin-bottom:1.25rem}.detail,.notice{font-size:.94rem}.detail{display:grid;grid-template-columns:max-content 1fr;grid-gap:.35rem 1.25rem;gap:.35rem 1.25rem;margin:0}.detail dt{color:var(--muted)}.detail dd{margin:0}table{width:100%;border-collapse:collapse;font-size:.9rem}td,th{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;background:var(--bg);padding:.1rem .3rem;border-radius:4px}.field{margin-bottom:1.1rem}.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:.35rem}.field input[type=password],.field input[type=text]{width:100%;padding:.6rem .7rem;font-size:1rem;font-family:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:6px}.field input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.field .hint{margin:.3rem 0 0;font-size:.85rem;color:var(--muted)}.field-inline{display:flex;align-items:center;gap:.5rem;margin-bottom:1.25rem;font-size:.9rem}.field-inline label{font-weight:400;color:var(--muted)}