:root{--bg:#f4f6f8;--card:#fff;--text:#17202a;--muted:#5d6d7e;--line:#d7dde4;--accent:#123a5e;--accent2:#0b6b4f;--danger:#9a3412}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}.page{max-width:980px;margin:0 auto;padding:32px 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 10px 25px rgba(23,32,42,.07);margin-bottom:22px}.badge{display:inline-block;background:#e9f1f7;color:var(--accent);font-weight:700;border-radius:999px;padding:7px 12px;font-size:14px}h1{margin:14px 0 10px;font-size:34px;color:var(--accent)}p{margin:10px 0}.notice{background:#fff7ed;border-left:5px solid var(--danger);padding:14px;border-radius:10px;margin-top:16px}.form label{display:block;margin:18px 0 8px;font-weight:700}.form span{color:var(--danger)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px;font:inherit;background:#fff;margin-top:7px}textarea{resize:vertical}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}small,.footnote{color:var(--muted);font-size:14px}.check{display:flex!important;gap:12px;align-items:flex-start;font-weight:400!important}.check input{width:auto;margin-top:6px}details{border:1px dashed var(--line);padding:14px;border-radius:12px;margin-top:18px}summary{cursor:pointer;font-weight:700}button{background:var(--accent);color:#fff;border:0;border-radius:14px;padding:15px 22px;font-size:17px;font-weight:700;cursor:pointer;margin-top:20px;width:100%}button:hover{filter:brightness(1.08)}.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.success{text-align:center}.case{font-size:28px;font-weight:800;letter-spacing:.5px;background:#edf7f4;color:var(--accent2);padding:16px;border-radius:14px;margin:12px auto;display:inline-block}a{color:var(--accent);font-weight:700}@media(max-width:760px){.grid{grid-template-columns:1fr}h1{font-size:28px}.card{padding:20px}}