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Mono,monospace}.snippet-preview{background:var(--code-bg);border-radius:8px;padding:10px;font-size:11px;color:var(--text2);font-family:Space Mono,monospace;overflow-x:auto;white-space:pre-wrap;max-height:120px}.flashcard{width:100%;height:280px;cursor:pointer;perspective:1200px;margin-bottom:20px}.flashcard-inner{position:relative;width:100%;height:100%;transition:transform .5s;transform-style:preserve-3d}.flashcard.flipped .flashcard-inner{transform:rotateY(180deg)}.flashcard-front,.flashcard-back{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;border-radius:16px;border:1px solid var(--border2);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px}.flashcard-front{background:var(--surface)}.flashcard-back{background:var(--code-bg);transform:rotateY(180deg);overflow-y:auto}.flashcard-label{font-size:10px;color:var(--text3);font-family:Space Mono,monospace;margin-bottom:16px}.flashcard-hint{font-size:12px;color:var(--green);margin-bottom:14px;font-family:Space Mono,monospace}.flashcard-code{font-size:12px;color:var(--text);font-family:Space Mono,monospace;white-space:pre-wrap;line-height:1.7}.fc-btn{border:none;border-radius:10px;padding:12px 28px;font-size:13px;font-weight:700;cursor:pointer;transition:opacity .15s;font-family:inherit}.fc-btn--review{background:var(--surface);border:1px solid var(--border2);color:var(--text2)}.fc-btn--review:hover{border-color:#ff9f4a;color:#ff9f4a}.fc-btn--known{background:var(--green);color:#000}.fc-btn--known:hover{opacity:.88}.resume-section{margin-bottom:24px}.resume-cat-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.resume-cat-name{font-size:13px;font-weight:700;color:var(--text)}.resume-cat-count{font-size:11px;color:var(--text3);font-family:Space Mono,monospace}.resume-skills{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px}.resume-skill{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--surface);border:1px solid var(--border2);border-radius:8px;cursor:pointer;transition:all .15s}.resume-skill:hover{border-color:#ffffff26}.resume-skill.checked{background:#00e59b0f;border-color:#00e59b4d}.resume-skill-box{width:18px;height:18px;border:1px solid var(--border2);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--green);flex-shrink:0;transition:all .15s}.resume-skill.checked .resume-skill-box{background:var(--green);color:#000;border-color:var(--green)}.resume-skill-label{font-size:13px;color:var(--text2)}.resume-skill.checked .resume-skill-label{color:var(--text)}.checklist-box{background:var(--surface);border:1px solid var(--border2);border-radius:14px;padding:20px}.checklist-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.checklist-progress{height:4px;background:var(--surface2);border-radius:2px;overflow:hidden;margin-bottom:16px}.checklist-progress-fill{height:100%;background:var(--green);border-radius:2px;transition:width .3s}.checklist-steps{display:flex;flex-direction:column;gap:8px}.checklist-step{display:flex;align-items:flex-start;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;transition:background .15s}.checklist-step:hover{background:var(--bg3)}.checklist-step.done .checklist-text{color:var(--text3);text-decoration:line-through}.checklist-box-icon{width:22px;height:22px;border-radius:50%;border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--text3);flex-shrink:0;font-family:Space Mono,monospace;transition:all .15s}.checklist-step.done .checklist-box-icon{background:var(--green);border-color:var(--green);color:#000}.checklist-text{font-size:13px;color:var(--text2);line-height:1.5}