:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#172e39;background:#f5f8fa;font-synthesis:none;line-height:1.75;font-size:16px}.staging-banner{padding:12px 20px;text-align:center;background:#fff3d1;color:#493500;font-weight:700;border-bottom:2px solid #b47700}*{box-sizing:border-box}body{margin:0}a{color:#14657c;text-underline-offset:4px}header{background:#fff;border-bottom:1px solid #dce5e9;padding:22px max(24px,calc((100% - 1040px)/2));display:flex;align-items:center;gap:22px}header span{font-size:.8rem;color:#5d717c}.brand{font-size:1.05rem;font-weight:800;letter-spacing:.09em;color:#173c4b;text-decoration:none}main{width:min(100% - 40px,640px);margin:56px auto}.eyebrow{color:#517380;font-size:.85rem;font-weight:600;letter-spacing:.07em;margin:0 0 10px}h1{font-size:clamp(1.65rem,5vw,2rem);letter-spacing:.015em;line-height:1.4;margin:0 0 16px}.intro>p:last-child{color:#506771;margin:0 0 28px}h2{font-size:1.1rem;margin:0 0 22px}.card{background:#fff;border:1px solid #dde7eb;border-radius:16px;padding:32px;box-shadow:0 8px 28px #173c4b08}label{display:block;font-size:.9rem;font-weight:650;margin-bottom:8px}input{display:block;width:100%;min-height:50px;border:1px solid #a9bcc5;border-radius:8px;padding:12px 14px;font:inherit;background:#fff;color:#172e39;margin-bottom:20px}input:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #75c7e0;outline-offset:3px}input:disabled{background:#f6f8fa}button{font:inherit;border:0;border-radius:8px;cursor:pointer;min-height:44px}.primary{background:#17647a;color:#fff;font-weight:650;width:100%;padding:12px 20px;margin-top:4px}.primary:hover{background:#124c5d}button:disabled{cursor:default;opacity:.5}.text{background:transparent;color:#17647a;padding:8px 4px;text-decoration:underline;text-underline-offset:4px;font-size:.85rem}.hint{font-size:.8rem;line-height:1.8;color:#5c707b;margin:0 0 12px}input+.hint{margin-top:-8px}.primary+.hint{margin-top:15px;margin-bottom:0}.required,.optional{margin-left:6px;font-size:.7rem;font-weight:500;padding:2px 6px;border-radius:4px;background:#e9f4f7;color:#17647a}.optional{color:#5c707b;background:#eef2f4}.actions{display:flex;justify-content:space-between;gap:10px;margin-top:16px;flex-wrap:wrap}.account{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #e0e8ed;margin:0 0 22px;padding-bottom:14px}.email-address{overflow-wrap:anywhere;font-size:.9rem;margin:0 0 18px}.account .email-address{margin:0}.error,.notice{padding:14px 16px;border-radius:8px;font-size:.85rem;margin:0 0 24px;overflow-wrap:anywhere}.error{background:#fff1ef;color:#983b32;border:1px solid #f1cfc9}.notice{background:#edf7f3;color:#286349;border:1px solid #cce6da}.preparation{padding:24px 8px 0}.preparation h2{font-size:.9rem;margin:0 0 6px}.preparation p,.support{color:#5c707b;font-size:.8rem;margin:0}.support{border-top:1px solid #dce5e9;padding:22px 8px 0;margin-top:24px}footer{font-size:.75rem;text-align:center;color:#667e89;padding:0 20px 28px}.demo{font-size:.8rem;background:#fff3d1;padding:12px;border-radius:8px}@media(max-width:480px){header{padding:18px 20px;gap:12px;align-items:flex-start;flex-direction:column}.brand{font-size:.95rem}header span{font-size:.75rem}main{margin-top:32px}.card{padding:24px 20px;border-radius:12px}.account{align-items:flex-start}.account .text{white-space:nowrap}.actions{flex-direction:column;align-items:flex-start}}.catalog{margin:24px 0;padding:24px 20px;box-shadow:none}.catalog h3{font-size:1rem;margin:28px 0 12px}.catalog ul{padding-left:22px;font-size:.9rem}.catalog select{width:100%;min-height:48px;margin-bottom:16px;padding:10px;border:1px solid #a9bcc5;border-radius:8px;font:inherit;background:#fff;color:#172e39}.catalog select:focus-visible{outline:3px solid #75c7e0;outline-offset:3px}.session-list li{margin-bottom:12px}.session-list li span{display:block}.catalog input{min-width:0}.authoring{border-block:2px solid #d4e1e4;margin-block:1.5rem;padding-block:1rem}.question-editor{min-width:0;margin-block:1rem;padding:1rem;border:1px solid #b7c9cd;border-radius:.5rem}.question-editor legend{font-weight:700}.authoring textarea{display:block;width:100%;min-height:6rem;box-sizing:border-box;padding:.6rem;font:inherit;border:1px solid #a6b7bd;border-radius:.4rem}.choice-editor{margin-block:1rem}.choice-editor input[type=radio]{width:auto;display:inline;margin-right:.5rem}.editor-actions{display:flex;flex-wrap:wrap;gap:.5rem}.publication-controls{margin-block:1.5rem;padding:1rem;border:1px solid #b7c9cd;border-radius:.5rem}.publication-controls p{overflow-wrap:anywhere}.publication-confirm{display:flex;align-items:center;gap:.7rem}.publication-confirm input[type=checkbox]{width:1.25rem;min-height:1.25rem;height:1.25rem;flex-shrink:0;margin:0}.sale-draft{margin-block:1.5rem;padding:1rem;box-shadow:none}.sale-draft fieldset{min-width:0;margin-block:1rem;padding:.8rem;border:1px solid #b7c9cd;border-radius:.5rem}.sale-draft legend{font-weight:700}.sale-draft input[type=checkbox]{display:inline-block;width:1.25rem;min-height:1.25rem;height:1.25rem;margin:0 .5rem 0 0;vertical-align:middle}.management-table{overflow-x:auto;margin:1rem 0}.management-table table{width:100%;border-collapse:collapse}.management-table th,.management-table td{padding:.6rem;text-align:left;vertical-align:top;border-bottom:1px solid #d6dfe1}.management-table small,.admin-management li small{display:block;overflow-wrap:anywhere}.admin-management input[type=checkbox]{width:auto;margin-right:.5rem}.admin-management textarea{width:100%;min-height:5rem}.withdrawal-consent{display:flex;align-items:flex-start;gap:.75rem;margin:1.5rem 0}.withdrawal-consent input{flex:0 0 auto;width:1.2rem;min-height:1.2rem;height:1.2rem;padding:0;margin:.2rem 0}.withdrawal-confirm{background:#9d2434}.withdrawal-confirm:hover{background:#7f1d2a}
