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.2s}.pp-btn:hover{border-color:var(--pp-accent);color:var(--pp-accent);box-shadow:0 2px 8px #7dd3fc14}.pp-btn svg{width:16px;height:16px;flex-shrink:0}.pp-hero-figure{max-width:820px;margin:0 auto 16px;border-radius:12px;overflow:hidden;border:1px solid var(--pp-border);background:var(--pp-surface)}.pp-hero-figure img{width:100%;display:block}.pp-hero-figure figcaption{font-size:13px;color:var(--pp-text-muted);padding:12px 20px;line-height:1.6;text-align:left;border-top:1px solid var(--pp-border-light)}.pp-content{max-width:var(--pp-max-width);margin:0 auto;padding:0 24px 80px}.pp-content section{margin-bottom:56px}.pp-content section h2{font-weight:600;font-size:26px;margin-bottom:18px;padding-bottom:10px;border-bottom:2px solid var(--pp-border);color:var(--pp-text)}.pp-content section h3{font-weight:600;font-size:18px;margin:28px 0 10px;color:var(--pp-text)}.pp-content p{margin-bottom:14px;color:var(--pp-text-secondary);line-height:1.7}.pp-content strong{color:var(--pp-text);font-weight:600}.pp-content ul,.pp-content ol{margin:12px 0 18px 20px;color:var(--pp-text-secondary);line-height:1.7}.pp-content li{margin-bottom:8px}.pp-key-ideas{display:grid;grid-template-columns:1fr;gap:16px;margin:24px 0}.pp-idea-card{background:var(--pp-surface);border:1px solid var(--pp-border);border-radius:10px;padding:22px 24px}.pp-idea-card .label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--pp-accent);margin-bottom:6px}.pp-idea-card h4{font-size:17px;font-weight:600;margin-bottom:8px;color:var(--pp-text)}.pp-idea-card p{font-size:14px;margin-bottom:0;line-height:1.65}.pp-two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}.pp-three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin:24px 0}.pp-highlight-box{background:#48cae4;border-left:4px solid #00b4d8;border-radius:0 10px 10px 0;padding:24px 28px;margin:24px 0}.pp-highlight-box p{margin:0;font-size:18px;line-height:1.7;color:#1a1a1a}.pp-content figure{margin:28px 0;border-radius:10px;overflow:hidden;border:1px solid var(--pp-border);background:var(--pp-surface)}.pp-content figure img{width:100%;display:block;padding:12px}.pp-content figure figcaption{font-size:13px;color:var(--pp-text-muted);padding:10px 20px 14px;line-height:1.6;border-top:1px solid var(--pp-border-light)}.pp-table-wrapper{overflow-x:auto;margin:20px 0 12px;border:1px solid var(--pp-border);border-radius:10px;background:var(--pp-surface)}.pp-table-caption{font-size:14px;font-weight:600;padding:14px 18px 10px;color:var(--pp-text);border-bottom:1px solid var(--pp-border-light)}.pp-table-wrapper table{width:100%;border-collapse:collapse;font-size:12.5px;white-space:nowrap}.pp-table-wrapper thead th{background:var(--pp-table-header, rgba(30, 41, 59, .8));font-weight:600;text-align:center;padding:10px 8px;border-bottom:1.5px solid var(--pp-border);color:var(--pp-text);font-size:12px}.pp-table-wrapper thead th:first-child{text-align:left;padding-left:16px}.pp-table-wrapper tbody td{text-align:center;padding:7px 8px;border-bottom:1px solid var(--pp-border-light);color:var(--pp-text-secondary)}.pp-table-wrapper tbody td:first-child{text-align:left;padding-left:16px;font-weight:500;color:var(--pp-text)}.pp-table-wrapper tbody tr:last-child td{border-bottom:none}.pp-table-wrapper tbody tr.ours td{background:#7dd3fc0a;font-weight:600;color:var(--pp-text)}.pp-table-wrapper tbody tr.ours td:first-child{color:var(--pp-accent)}.pp-table-wrapper .best{color:var(--pp-best, #7dd3fc)!important;font-weight:700!important}.pp-table-note{font-size:12px;color:var(--pp-text-muted);padding:8px 18px 12px;border-top:1px solid var(--pp-border-light)}.pp-citation-block{background:var(--pp-code-bg);border:1px solid var(--pp-border);border-radius:10px;padding:20px 24px;font-family:var(--font-mono);font-size:12.5px;line-height:1.7;color:var(--pp-text-secondary);overflow-x:auto;position:relative}.pp-citation-block pre{margin:0;white-space:pre}.pp-copy-btn{position:absolute;top:12px;right:12px;padding:5px 12px;font-size:12px;font-weight:600;border:1px solid var(--pp-border);border-radius:6px;background:var(--pp-surface);color:var(--pp-text-secondary);cursor:pointer;transition:all .2s}.pp-copy-btn:hover{border-color:var(--pp-accent);color:var(--pp-accent)}.pp-footer{text-align:center;padding:32px 24px;font-size:13px;color:var(--pp-text-muted);border-top:1px solid var(--pp-border)}.pp-footer a{color:var(--pp-accent);text-decoration:none}@media(max-width:768px){.pp-three-col{grid-template-columns:1fr}}@media(max-width:640px){.pp-hero{padding:24px 16px 32px}.pp-content{padding:0 16px 48px}.pp-content section h2{font-size:22px}.pp-table-wrapper table{font-size:11px}.pp-buttons{gap:8px}.pp-btn{padding:8px 14px;font-size:13px}.pp-two-col{grid-template-columns:1fr}}