.fib-card[data-v-7a6622ad]{background:#fff;border:1px solid #e0e4e8;border-radius:12px;box-shadow:0 4px 12px #00000008;display:flex;flex-direction:column;margin-bottom:24px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.fib-card[data-v-7a6622ad]:hover{box-shadow:0 8px 24px #0000000f;transform:translateY(-2px)}.fib-content[data-v-7a6622ad]{align-items:flex-start;display:flex;gap:20px;padding:30px}.fib-content .sentence-text[data-v-7a6622ad]{color:#222;font-size:18px;line-height:1.8;margin:0}.fib-content .sentence-text[data-v-7a6622ad] .fib-word-input{align-items:center;background:#fff;border:2px solid #e0e4e8;border-radius:6px;display:inline-flex;margin:0 6px;overflow:hidden;vertical-align:middle}.fib-content .sentence-text[data-v-7a6622ad] .fib-char-box{align-items:center;border-right:2px solid #e0e4e8;color:#333;display:inline-flex;font-size:16px;font-weight:600;height:32px;justify-content:center;min-width:24px;padding:0 4px}.fib-content .sentence-text[data-v-7a6622ad] .fib-char-box:last-child{border-right:none}.fib-spoiler[data-v-7a6622ad]{background:#fafafa;border-top:1px solid #eee;margin-top:auto}.fib-spoiler[open] .spoiler-summary[data-v-7a6622ad]{background:#fcfcfc;border-bottom:1px solid #eee}.fib-spoiler[open] .spoiler-summary .chevron[data-v-7a6622ad]{transform:rotate(180deg)}.fib-spoiler .spoiler-summary[data-v-7a6622ad]{align-items:center;cursor:pointer;display:flex;justify-content:space-between;padding:16px 20px;transition:background .2s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.fib-spoiler .spoiler-summary[data-v-7a6622ad]::-webkit-details-marker{display:none}.fib-spoiler .spoiler-summary[data-v-7a6622ad]:hover{background:#f1f3f5}.fib-spoiler .spoiler-summary .summary-text[data-v-7a6622ad]{color:#555;font-size:14px;font-weight:600}.fib-spoiler .spoiler-summary .chevron[data-v-7a6622ad]{color:#888;height:18px;transition:transform .3s ease;width:18px}.fib-answer[data-v-7a6622ad]{align-items:flex-start;background:#f4fbf5;display:flex;gap:16px;padding:24px 30px}.fib-answer .answer-badge[data-v-7a6622ad]{background:#4caf50;border-radius:20px;color:#fff;flex-shrink:0;font-size:13px;font-weight:700;letter-spacing:.5px;margin-top:2px;padding:6px 12px;text-transform:uppercase}.fib-answer .answer-details .answer-word[data-v-7a6622ad]{color:#2e7d32;font-size:22px;font-weight:700;letter-spacing:.5px;margin:0 0 8px}.fib-answer .answer-details .answer-explanation[data-v-7a6622ad]{color:#555;font-size:15px;line-height:1.5;margin:0}