:root{--parchment: #f8f1e1;--parchment-50: #fbf6e9;--parchment-100: #f8f1e1;--parchment-200: #efe4ce;--parchment-300: #e3d4b1;--parchment-400: #d4be8e;--ink-50: #eef2f6;--ink-100: #dde5ec;--ink-200: #bccbd6;--ink-300: #8398ab;--ink-400: #5e7488;--ink-500: #3d5366;--ink-600: #2d4054;--ink-700: #1f3147;--ink-800: #152538;--ink-900: #0a1929;--brass-100: #f5ecdc;--brass-200: #ead7b8;--brass-300: #dfbe8e;--brass-400: #d4a574;--brass-500: #c08a52;--brass-600: #a06f3e;--brass-700: #7d5630;--bordeaux-400: #a83232;--bordeaux-500: #8b1c2c;--bordeaux-600: #6e1422;--mousse-400: #3d7a4d;--mousse-500: #2e5d3a;--mousse-600: #234829;--mousse-50: #e8f1ec;--bordeaux-50: #f5e2e4;--nuit-700: #173049;--nuit-800: #0d2438;--nuit-900: #061523;--lampe-400: #fad79a;--lampe-500: #f7c97c;--bg-deep: var(--parchment);--bg-card: var(--parchment-100);--bg-card-solid: var(--parchment-50);--text: var(--ink-900);--text-dim: var(--ink-500);--cyan: var(--brass-600);--amber: var(--brass-500);--green: 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var(--brass-300);border-left:4px solid var(--brass-500);font-size:.95rem;line-height:1.65;color:var(--ink-800);font-family:Cormorant Garamond,Georgia,serif;font-style:italic;animation:fadeSlideUp .3s ease}.explanation strong{color:var(--ink-900);font-style:normal;font-weight:600}.next-btn{margin-top:20px;width:100%}.exam-timer{display:inline-flex;align-items:center;gap:8px;font-family:Spectral,serif;font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:500;color:var(--brass-700);padding:4px 14px;border:1px solid var(--brass-500);border-radius:var(--radius);background:var(--parchment-50)}.exam-timer.danger{color:var(--bordeaux-500);border-color:var(--bordeaux-500);background:var(--bordeaux-50);animation:timerBlink 1s infinite}@keyframes timerBlink{50%{opacity:.55}}.exam-results{text-align:center}.exam-results h2{font-family:Cormorant 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