:root{--bg: #fafaf7;--surface: #ffffff;--border: #e5e3dc;--border-strong: #cfccc1;--text: #1a1a17;--text-muted: #6b6960;--text-faint: #9a9890;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef2ff;--cat-bg: #eef2ff;--cat-fg: #3730a3;--stage-bg: #ecfdf5;--stage-fg: #065f46;--subject-bg: #fef3c7;--subject-fg: #78350f;--radius: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08)}@media(prefers-color-scheme:dark){:root{--bg: #14130f;--surface: #1d1c18;--border: #2b2a25;--border-strong: #3a3933;--text: #f0eee6;--text-muted: #a09e94;--text-faint: #6b6960;--accent: #818cf8;--accent-hover: #a5b4fc;--accent-soft: #1e1b4b;--cat-bg: #1e1b4b;--cat-fg: #c7d2fe;--stage-bg: #022c22;--stage-fg: #6ee7b7;--subject-bg: #451a03;--subject-fg: #fcd34d}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe 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select{flex:1;min-width:140px;padding:.6rem 2rem .6rem .85rem;font-size:.9rem;font-family:inherit;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;outline:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6960' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.filters select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.filters button{padding:.6rem .9rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s,color .15s}.filters button:hover{border-color:var(--border-strong);color:var(--text)}.filters button svg{width:16px;height:16px}.count{margin:0;font-size:.85rem;color:var(--text-faint)}.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;cursor:pointer;transition:border-color .15s,transform .15s,box-shadow .15s;outline:none}.card:hover{border-color:var(--border-strong);transform:translateY(-1px);box-shadow:var(--shadow-md)}.card:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.card h2{margin:0 0 .5rem;font-size:1rem;font-weight:600;line-height:1.35;letter-spacing:-.01em}.card .desc{margin:0 0 1rem;font-size:.875rem;color:var(--text-muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.badges{display:flex;flex-wrap:wrap;gap:.35rem}.badge{font-size:.7rem;font-weight:500;padding:.2rem .55rem;border-radius:6px;white-space:nowrap}.badge-cat{background:var(--cat-bg);color:var(--cat-fg)}.badge-stage{background:var(--stage-bg);color:var(--stage-fg)}.badge-subject{background:var(--subject-bg);color:var(--subject-fg)}.empty{padding:3rem 1rem;text-align:center;color:var(--text-muted);border:1px dashed var(--border);border-radius:var(--radius-lg)}.empty button{background:none;border:none;color:var(--accent);cursor:pointer;font:inherit;text-decoration:underline;padding:0}.modal{position:fixed;inset:0;z-index:100;display:none;align-items:flex-start;justify-content:center;padding:2rem 1rem;overflow-y:auto}.modal:not([hidden]){display:flex}.modal-backdrop{position:fixed;inset:0;background:#14130f80;backdrop-filter:blur(4px)}.modal-content{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem;max-width:680px;width:100%;box-shadow:var(--shadow-md)}.modal-content header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.75rem}.modal-content header h2{margin:0;font-size:1.25rem;font-weight:600;letter-spacing:-.01em}.icon-btn{background:none;border:none;padding:.25rem;cursor:pointer;color:var(--text-muted);border-radius:6px}.icon-btn:hover{background:var(--border);color:var(--text)}.icon-btn svg{width:18px;height:18px;display:block}.modal-badges{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1rem}.modal-desc{margin:0 0 1.25rem;font-size:.95rem;color:var(--text-muted);line-height:1.6}.prompt-wrap{position:relative;margin-bottom:.75rem}#m-prompt{background:var(--bg);border:1px solid var(--border);padding:3rem 1rem 1rem;border-radius:var(--radius);font-family:SF Mono,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.6;white-space:pre-wrap;word-wrap:break-word;margin:0;max-height:360px;overflow-y:auto;color:var(--text)}.copy-btn{position:absolute;top:.6rem;right:.6rem;display:flex;align-items:center;gap:.35rem;padding:.4rem .75rem;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:6px;font-size:.8rem;font-family:inherit;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.copy-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.copy-btn.copied{background:var(--stage-bg);color:var(--stage-fg);border-color:var(--stage-fg)}.copy-btn svg{width:14px;height:14px}.hint{margin:0;padding:.6rem .85rem;background:var(--accent-soft);color:var(--cat-fg);font-size:.8rem;border-radius:6px}.footer{text-align:center;padding:2rem 1rem;color:var(--text-faint);font-size:.825rem;border-top:1px solid var(--border)}.footer p{margin:0}@media(max-width:600px){.container{padding:1.75rem 1rem 2.5rem}.filters select{min-width:100%}.modal{padding:.75rem}.modal-content{padding:1.25rem}}