.app-nav[data-v-f8bc2d8c]{display:flex;align-items:center;gap:8px}.nav-active[data-v-f8bc2d8c]{background:#ffffff38}.chip-submitted[data-v-5c9213eb]{background:#2e7d32;color:#fff}.question.locked[data-v-5c9213eb]{opacity:.85}.question.locked textarea[data-v-5c9213eb],.question.locked input[data-v-5c9213eb]{cursor:not-allowed}.modal-overlay[data-v-406da980]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal[data-v-406da980]{max-width:460px;width:100%;margin:0}.btn-secondary[data-v-406da980]{background:#6b7c85}.btn-secondary[data-v-406da980]:hover{background:#566268}.score-line[data-v-d493cddd]{margin-top:14px;font-size:1.1rem}.feedback-item[data-v-d493cddd]{border-top:1px solid var(--border);padding-top:16px;margin-top:16px}.feedback-item[data-v-d493cddd]:first-of-type{border-top:none;padding-top:6px;margin-top:6px}.answer-label[data-v-d493cddd]{font-size:.8rem;color:var(--muted);font-weight:600;margin-bottom:4px}.answer-box[data-v-d493cddd]{background:#f5f7f8;border-radius:6px;padding:10px 12px;margin-top:8px}.comment-box[data-v-d493cddd]{background:#eaf3f5;border:1px solid #c7dde2;border-radius:6px;padding:10px 12px;margin-top:8px}:root{--brand: #2c6e7f;--brand-dark: #1f4e5a;--bg: #f4f6f7;--card: #ffffff;--text: #22303a;--muted: #6b7c85;--border: #dbe2e6;--danger: #c0392b;--success: #1e7e46}*{box-sizing:border-box}body{margin:0;font-family:Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}.app-header{background:var(--brand);color:#fff;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.app-header .title{font-weight:700;font-size:1.05rem}.container{max-width:820px;margin:0 auto;padding:24px 16px 64px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:20px;box-shadow:0 1px 2px #0000000a}h1{font-size:1.4rem;margin:0 0 16px}h2{font-size:1.1rem;margin:0 0 12px}label{display:block;font-weight:600;margin:12px 0 6px;font-size:.92rem}input[type=email],input[type=password],input[type=text],textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem;font-family:inherit;background:#fff}textarea{min-height:120px;resize:vertical}.btn{display:inline-block;background:var(--brand);color:#fff;border:none;border-radius:8px;padding:11px 20px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .15s}.btn:hover{background:var(--brand-dark)}.btn:disabled{background:#a9b7bd;cursor:not-allowed}.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);padding:6px 12px;font-size:.85rem}.btn-ghost:hover{background:#ffffff1f}.alert{padding:12px 14px;border-radius:8px;margin:12px 0;font-size:.92rem}.alert-error{background:#fdecea;color:var(--danger);border:1px solid #f5c6c0}.alert-info{background:#eaf3f5;color:var(--brand-dark);border:1px solid #c7dde2}.alert-success{background:#e8f5ee;color:var(--success);border:1px solid #bfe3cd}.muted{color:var(--muted);font-size:.9rem}.question{border-top:1px solid var(--border);padding-top:18px;margin-top:18px}.question:first-child{border-top:none;padding-top:0;margin-top:0}.q-meta{display:flex;gap:8px;align-items:center;margin-bottom:8px;flex-wrap:wrap}.chip{display:inline-block;background:#eef2f4;color:var(--muted);border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:600}.q-body{white-space:pre-wrap;margin:6px 0 12px}.media{margin:10px 0 14px}.media iframe,.media video{width:100%;max-width:640px;aspect-ratio:16 / 9;border:0;border-radius:8px}.media audio{width:100%;max-width:480px}.ext-link{display:inline-block;margin-top:6px;color:var(--brand);font-size:.9rem}.option-row{display:flex;align-items:flex-start;gap:8px;margin:6px 0}.result-badge{display:inline-block;font-size:1.5rem;font-weight:800;padding:8px 24px;border-radius:10px}.result-pass{background:#e8f5ee;color:var(--success)}.result-fail{background:#fdecea;color:var(--danger)}.center{text-align:center}.progress-note{position:sticky;bottom:0;background:#fffffff5;border-top:1px solid var(--border);padding:12px 16px;text-align:center}