.qp{--color-primary-start: #667eea;--color-primary-end: #764ba2;--color-surface: #f7f7f7;--color-surface-primary: #ffffff;--color-text: #333333;--color-text-muted: #999999;--color-text-light: #ffffff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;max-width:420px;margin:0 auto;padding:16px;display:flex;flex-direction:column;min-height:100vh;box-sizing:border-box}.qp__header{background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);color:var(--color-text-light);border-radius:20px;padding:24px;text-align:center}.qp__title{margin:0;font-size:28px;font-weight:600}.qp__tagline{margin:8px 0 0;font-size:14px;opacity:.9}.qp__content{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center}.qp__card{background:var(--color-surface);border-radius:16px;min-height:200px;padding:24px 32px;margin-bottom:32px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;animation:qp-fade-in .3s ease}.qp__question{font-size:24px;font-weight:600;line-height:1.5;color:var(--color-text)}.qp__error-title{font-size:24px;font-weight:600;color:var(--color-text);margin:0}.qp__error-detail{font-size:14px;color:var(--color-text-muted);margin:12px 0 0}.qp__spinner{width:32px;height:32px;border:3px solid var(--color-text-muted);border-top-color:transparent;border-radius:50%;animation:qp-spin .8s linear infinite}.qp__button{background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);color:var(--color-text-light);font-size:16px;font-weight:700;padding:14px 24px;border:none;border-radius:12px;cursor:pointer;transition:all .2s ease}.qp__button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #667eea66}.qp__button:disabled{opacity:.6;cursor:default}.qp__hint{font-size:12px;color:var(--color-text-muted);text-align:center;margin-top:16px}.qp__chips{display:flex;gap:8px;overflow-x:auto;margin-bottom:16px;padding-bottom:4px}.chip{flex:0 0 auto;font-size:13px;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid #ddd;background:var(--color-surface-primary);color:#666;white-space:nowrap;cursor:pointer;transition:all .2s ease}.chip.active{background:linear-gradient(135deg,var(--color-primary-start) 0%,var(--color-primary-end) 100%);color:var(--color-text-light);border-color:transparent}.qp__badge{display:inline-block;background:#eef0ff;color:#5848c2;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;margin-top:12px}.qp__tabs{display:flex;gap:8px;justify-content:center;background:var(--color-surface-primary);border-radius:12px;padding:8px;margin-top:16px}.tab{flex:1;text-align:center;font-size:13px;font-weight:600;padding:8px 0;border-radius:8px;color:#666;border:1px solid transparent;background:transparent;cursor:pointer;transition:all .2s ease}.tab.active{background:var(--color-primary-start);color:var(--color-text-light)}.qp__heart{align-self:flex-end;background:transparent;border:none;font-size:24px;line-height:1;padding:0;margin-bottom:8px;cursor:pointer;transition:transform .2s ease}.qp__heart:hover{transform:scale(1.15)}.qp__empty{font-size:15px;color:var(--color-text-light);text-align:center;padding:24px 16px;opacity:.9}.fav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.fav-item{width:100%;background:var(--color-surface-primary);border:none;border-radius:14px;padding:16px 18px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;box-shadow:0 4px 12px #00000014;cursor:pointer;text-align:left;transition:transform .2s ease,box-shadow .2s ease}.fav-item:hover{transform:translateY(-2px);box-shadow:0 8px 20px #667eea40}.fav-item__body{display:flex;flex-direction:column;align-items:flex-start}.fav-item__text{font-size:15px;font-weight:600;color:var(--color-text);line-height:1.4}.fav-item__heart{font-size:20px;flex:0 0 auto}.qp__quota{display:block;width:fit-content;margin:0 auto;background:#eef0ff;color:#5848c2;font-size:12px;font-weight:600;padding:6px 12px;border-radius:999px;text-align:center}.qp__lock{font-size:34px;margin-bottom:12px}.qp__waitlist-form{display:flex;flex-direction:column;width:100%}.qp__label{text-align:left;font-size:12px;font-weight:600;color:#666;margin-top:18px;margin-bottom:6px}.qp__email{width:100%;font-size:15px;padding:13px 16px;border-radius:12px;border:1px solid #ddd;box-sizing:border-box}.qp__waitlist-form .qp__button{margin-top:12px;width:100%}.qp__waitlist-error{color:#c0392b;font-size:13px;text-align:left;margin:8px 0 0}.qp__waitlist-done{font-size:18px;font-weight:700;color:#5848c2;margin-top:18px}.qp__ai-form{display:flex;flex-direction:column;margin-bottom:20px}.qp__context-label{color:var(--color-text-light);font-size:13px;font-weight:600;margin-bottom:8px;opacity:.95}.qp__context-input{width:100%;border:none;border-radius:14px;padding:14px 16px;font-size:15px;font-family:inherit;resize:none;min-height:64px;margin-bottom:12px;color:var(--color-text);box-sizing:border-box}.qp__suggest-btn{background:var(--color-surface-primary);color:#5848c2;font-size:15px;font-weight:700;padding:12px 20px;border:none;border-radius:12px;cursor:pointer;transition:all .2s ease}.qp__suggest-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #0003}.qp__suggest-btn:disabled{opacity:.6;cursor:default}.qp__ai-validation{color:var(--color-text-light);font-size:13px;font-weight:600;margin:10px 0 0}.qp__rationale{margin-top:14px;font-size:13px;color:#666;line-height:1.5;background:var(--color-surface-primary);border-radius:10px;padding:10px 14px}.qp__rationale strong{color:#5848c2}@keyframes qp-spin{to{transform:rotate(360deg)}}@keyframes qp-fade-in{0%{opacity:0}to{opacity:1}}