:root{color-scheme:light;font-family:system-ui,-apple-system,sans-serif;color:#172b40;background:#eef3f8}*{box-sizing:border-box}body{margin:0;min-height:100dvh;padding:clamp(16px,5vw,48px);display:grid;place-items:center}.card{width:100%;max-width:520px;background:#fff;border:1px solid #d4deea;border-radius:18px;padding:clamp(20px,5vw,40px);box-shadow:0 12px 32px #172b4010}h1{font-size:clamp(1.5rem,4vw,1.9rem);line-height:1.2}.brand{font-weight:750;color:#245bbb;letter-spacing:.025em}p{line-height:1.6}label{display:block;margin:18px 0 7px;font-weight:600}input,textarea,button{font:inherit;width:100%;border:1px solid #a6b8cb;border-radius:9px;padding:13px;font-size:16px}input:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #81a9f0;outline-offset:2px}button{background:#245bbb;color:#fff;border:0;font-weight:650;min-height:48px;margin-top:22px;cursor:pointer}button:disabled{opacity:.65;cursor:wait}.secondary{background:#e8eef7;color:#172b40}.notice{background:#fff1e6;border:1px solid #e0a773;border-radius:8px;padding:14px;line-height:1.5}a{display:inline-block;margin-top:22px;color:#245bbb}details{margin-top:28px;border-top:1px solid #d4deea;padding-top:18px}summary{cursor:pointer;min-height:40px}.small{font-size:.9rem}.codes{list-style:none;padding:0;display:grid;gap:8px}.codes code{font-size:clamp(.8rem,3.2vw,1rem);overflow-wrap:anywhere}.check{display:flex;align-items:flex-start;gap:10px;line-height:1.5}.check input{width:20px;height:20px;flex-shrink:0}.exit{margin-top:18px}textarea{resize:vertical;overflow-wrap:anywhere}

.notice-dialog{width:calc(100% - 32px);max-width:440px;border:1px solid #b8c9dc;border-radius:14px;padding:24px;color:#172b40;box-shadow:0 18px 48px #172b4033}.notice-dialog::backdrop{background:#172b4070}.notice-dialog h2{font-size:1.25rem;line-height:1.4}