.pi-page{max-width:1100px;margin:0 auto;padding:24px 16px;color:var(--text-color,#202631)}
.pi-header h2{font-size:1.625rem;margin:0 0 8px}.pi-header p{color:#64748b;margin-bottom:20px}
.pi-form,.pi-analysis,.pi-chartbox{background:var(--card-bg,#fff);border:1px solid #dce3ee;border-radius:14px;padding:22px;margin-bottom:20px}
.pi-form label{display:flex;flex-direction:column;gap:7px;font-weight:600;margin-bottom:14px}
.pi-fields{display:grid;grid-template-columns:1fr 1.5fr;gap:14px}
.pi-form select,.pi-form input,.pi-form textarea{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:9px;background:var(--card-bg,#fff);color:inherit;font:inherit}
.pi-form textarea{resize:vertical;line-height:1.55}.pi-tip{font-size:1.0rem;color:#64748b}
.pi-button{background:#315eea;color:white;border:0;border-radius:9px;padding:12px 24px;font-size:1.062rem;font-weight:700;cursor:pointer}
.pi-button:hover{background:#234acc}.pi-error{border:1px solid #f2b4b4;background:#fff1f1;color:#9b1c1c;border-radius:9px;padding:13px;margin-bottom:18px}
.pi-analysis h3,.pi-chartbox h3{margin:0 0 9px;font-size:1.25rem}.pi-analysis h4{margin:18px 0 5px}.pi-analysis p{white-space:pre-wrap;line-height:1.65}
.pi-warning{font-size:1.0rem;color:#985900;line-height:1.55;background:#fff8e7;border-radius:8px;padding:12px}
.pi-charthead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.pi-charthead p{font-size:1.0rem;color:#64748b}
.pi-modes{display:flex;gap:5px}.pi-modes button{border:1px solid #cbd5e1;background:transparent;border-radius:7px;padding:8px 12px;color:inherit;cursor:pointer}.pi-modes .selected{background:#315eea;color:#fff}
.pi-canvaswrap{height:350px;position:relative;width:100%}#piChart{width:100%;height:100%;display:block}
.pi-legend{display:flex;gap:20px;font-size:1.0rem;align-items:center;color:#64748b;margin:8px 0}.pi-legend i{display:inline-block;width:18px;height:3px;vertical-align:middle;margin-right:5px}.pi-real{background:#2563eb}.pi-projected{background:#f59e0b}
.pi-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px}.pi-stats span{padding:10px 13px;background:#f1f5f9;color:#1e293b;border-radius:8px}
@media(max-width:660px){.pi-fields{grid-template-columns:1fr}.pi-canvaswrap{height:290px}.pi-page{padding:14px 8px}}

/* 예상 변화 근거 및 이용자 주의사항 */
.pi-reasons{margin-top:22px;padding-top:18px;border-top:1px solid #dce3ee}
.pi-reasons h4{margin:0 0 8px;font-size:1.188rem;font-weight:750}
.pi-reasons-intro{color:#64748b;font-size:1.0rem;line-height:1.65;margin:0 0 14px}
.pi-reason-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.pi-reason{padding:15px;border:1px solid #dce3ee;border-radius:10px;background:var(--card-bg,#fff)}
.pi-reason strong{display:block;font-size:1.062rem;margin-bottom:8px}
.pi-reason p{margin:0;line-height:1.65;font-size:1.0rem;white-space:pre-wrap;overflow-wrap:anywhere}
.pi-important-warning{margin-top:22px;padding:18px 20px;border:2px solid #d97706;border-radius:12px;background:#fff7e6;color:#78350f;line-height:1.65}
.pi-important-warning strong{display:block;font-size:1.188rem;font-weight:800;margin-bottom:6px}
.pi-important-warning p{margin:0;font-size:1.125rem;font-weight:600}
@media(max-width:750px){.pi-reason-list{grid-template-columns:1fr}.pi-important-warning{padding:16px}.pi-important-warning strong{font-size:1.188rem}}

/* Fixed, verified external-market reference links (not scraped price records) */
.pi-trade-sites { background:#fff; border:1px solid #dbe2eb; border-radius:14px; padding:18px 20px; margin:16px 0; }
.pi-trade-sites h3 { font-size:1.188rem; margin:0 0 8px; }
.pi-trade-sites p { margin:6px 0 12px; line-height:1.5; }
.pi-trade-links { display:flex; flex-wrap:wrap; gap:10px; }
.pi-trade-links a { display:inline-flex; flex-direction:column; gap:3px; min-width:140px; padding:10px 14px; border:1px solid #b8c7de; border-radius:9px; background:#f5f8ff; font-weight:700; text-decoration:none; color:#244c94; }
.pi-trade-links a:hover, .pi-trade-links a:focus-visible { background:#e6efff; border-color:#4067cb; }
.pi-trade-links a span { color:#5a6a81; font-size:0.875rem; font-weight:400; }
.pi-trade-sites .pi-site-note { margin:12px 0 0; color:#7d5550; font-size:1.0rem; }