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#311f7680}.tip-card strong{color:var(--ink);margin-bottom:2px;font-size:.86rem;display:block}.tip-card p{margin:0;font-size:.84rem;line-height:1.5}.quiz{flex-direction:column;gap:17px;width:min(900px,100%);margin:0 auto;animation:.4s both fadeUp;display:flex}.quiz-topbar{justify-content:space-between;align-items:center;gap:16px;display:flex}.ghost-button{color:var(--ink-soft);background:0 0;border:0;border-radius:10px;align-items:center;gap:7px;padding:9px 5px;font-size:.85rem;font-weight:800;transition:color .2s,transform .2s;display:inline-flex}.ghost-button:hover{color:var(--accent-deep);transform:translate(-2px)}.quiz-meta{min-width:0;color:var(--muted);justify-content:center;align-items:center;gap:9px;font-size:.8rem;font-weight:700;display:flex}.quiz-subject{white-space:nowrap;align-items:center;gap:5px;font-weight:800;display:inline-flex}.quiz-divider{background:var(--muted);opacity:.5;border-radius:50%;width:4px;height:4px}.score-chip{border:1px solid 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.choice-icon{color:#dc2626}.choice.dimmed{opacity:.5;box-shadow:none}.blank-row{flex-wrap:wrap;align-items:stretch;gap:10px;display:flex}.blank-input{border:1.5px solid var(--line);min-width:0;height:56px;color:var(--ink);background:#fff;border-radius:15px;flex:240px;padding:0 16px;font-size:1rem;font-weight:650;transition:border-color .18s,box-shadow .18s,background .18s}.blank-input::placeholder{color:#a59ebd;font-weight:500}.blank-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent)}.blank-input.correct{color:#065f46;background:#f0fdf4;border-color:#10b981}.blank-input.wrong{color:#991b1b;background:#fef2f2;border-color:#ef4444}.primary-button{background:var(--accent-gradient);color:#fff;min-height:48px;box-shadow:0 14px 26px -14px color-mix(in srgb, var(--accent) 75%, transparent);border:0;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:12px 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