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14px;margin-bottom:12px;border:1.5px solid var(--accent);border-radius:12px}.buy-bundle-info{display:flex;flex-direction:column;gap:2px;flex:1 1;min-width:0}.buy-save{font-size:12px;color:var(--ink-3)}.buy-price{font-weight:700;white-space:nowrap}.buy-sets{display:grid;grid-gap:6px;gap:6px}.buy-set{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 14px;border:1px solid var(--line);border-radius:10px}.buy-set .btn{padding:5px 14px;font-size:13px}.buy-set-name{font-size:14px}.buy-note{margin:14px 0 0;font-size:12px;color:var(--ink-3)}.subject-card.buyable{cursor:pointer}.subject-card.buyable:hover{border-color:var(--accent)}.cb-grid{display:grid;grid-gap:16px;gap:16px}.cb-field{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.cb-label{font-size:13px;color:var(--ink-2);min-width:3.5em}.cb-field .chip{margin:0;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.cb-step{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--radius-pill);overflow:hidden;background:var(--surface)}.cb-step button{width:34px;height:32px;border:0;background:none;color:var(--ink-2);font-size:16px;line-height:1;cursor:pointer}.cb-step button:hover{background:var(--surface-sunken);color:var(--ink)}.cb-step input{width:3.2em;height:32px;border:0;background:none;text-align:center;color:var(--ink);font-size:14px;font-weight:600;-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.cb-step input::-webkit-inner-spin-button,.cb-step input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.cb-step input:focus{outline:none}.cb-modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:12px;gap:12px;margin-top:2px}.cb-mode{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.cb-mode:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md)}.cb-mode b{display:block;margin-bottom:4px;color:var(--accent-text)}.cb-mode span{font-size:13px;color:var(--ink-2);line-height:1.5}.cb-mode.disabled{opacity:.45;pointer-events:none}.qstack{display:grid;grid-gap:12px;gap:12px}.qcard.slim{padding:14px 18px}.grow.bare{border:0;padding:0}.rp-btn{border:0;background:none;color:var(--ink-3);font-size:12.5px;cursor:pointer;padding:2px 6px;border-radius:6px}.rp-btn:hover{color:var(--accent-text);background:var(--accent-soft)}.rp-card{max-width:420px;padding:22px 24px}.rp-hint{font-size:12.5px;color:var(--ink-3);margin:0 0 12px}.rp-cats{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.rp-cats .chip{margin:0;cursor:pointer}.rp-text{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit;font-size:14px;resize:vertical}.rp-text:focus{outline:none;box-shadow:var(--focus-ring)}.rp-done{margin:8px 0 0;font-size:14px}.autonext{display:inline-flex;gap:6px;align-items:center;font-size:12.5px;color:var(--ink-3);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}.autonext input{accent-color:var(--accent);margin:0;cursor:pointer}.opt.kb{box-shadow:var(--focus-ring);border-color:var(--accent-text)}