.ppe-bar{position:sticky;top:0;background:#fff;z-index:2;border:1px solid var(--line);border-radius:12px;padding:8px 10px;margin:0 0 12px}.ppe-search{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;outline:none}.ppe-toc{display:flex;gap:8px;overflow:auto;padding:2px 0 10px;margin:0 0 8px}.ppe-chip{flex:0 0 auto;background:var(--chip);color:var(--chipText);border-radius:999px;padding:6px 10px;font-weight:600;font-size:.92rem;text-decoration:none;white-space:nowrap;border:1px solid var(--line)}.ppe-chip:hover{text-decoration:none;opacity:.9}.ppe-sec-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer}.ppe-toggle{width:28px;height:28px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;position:relative}.ppe-toggle::after{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;border-right:2px solid #64748b;border-bottom:2px solid #64748b;transform:translate(-50%,-60%) rotate(45deg);transition:transform .2s}.ppe-sec[data-open="0"] .ppe-toggle::after{transform:translate(-50%,-40%) rotate(-135deg)}.ppe-item{display:flex;gap:10px;align-items:center;text-decoration:none}.ppe-ico{color:var(--brand);flex:0 0 auto}.ppe-item-title{display:block;color:#ffa500;font-weight:800;font-size:1.05rem}.ppe-item-meta{display:block;color:#64748b;font-size:.85rem;margin-top:2px}.ppe-notice{padding:.7rem 1rem;border-radius:10px;border:1px solid var(--line);margin:.5rem 0}.ppe-notice.ppe-error{background:#fef2f2;border-color:#fecaca}.ppe-notice.ppe-warn{background:#fffbeb;border-color:#fde68a}