.pc-cover-in{grid-template-columns:minmax(0,1fr)}.pc-cover-in .ba-dek{max-width:46em}.pc-body{grid-template-columns:minmax(0,1fr) 260px}.pc-main{min-width:0}.pc-prose{margin-top:46px}.pc-prose h2:first-child{margin-top:0}.pc-calc{--pc-risk:#f5a524;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:16px;align-items:start}.pc-panel{border:1px solid var(--border);background:var(--bg-elev);padding:20px}.pc-panel-h{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--text-dim);margin:0 0 16px}.pc-seg{display:flex;border:1px solid var(--border);margin-bottom:20px}.pc-seg button{flex:1;background:transparent;border:none;padding:9px 8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s}.pc-seg button+button{border-left:1px solid var(--border)}.pc-seg button[aria-pressed=true]{background:rgba(45,212,127,.12);color:var(--accent)}.pc-seg button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.pc-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.pc-field{display:flex;flex-direction:column;gap:6px}.pc-field.pc-wide{grid-column:1/-1}.pc-field label{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;color:var(--text-dim)}.pc-input-row{display:flex;align-items:stretch}.pc-prefix,.pc-suffix{display:grid;place-items:center;padding:0 10px;background:var(--bg);border:1px solid var(--border);font-family:var(--font-mono);font-size:12px;color:var(--text-dim)}.pc-prefix{border-right:none}.pc-suffix{border-left:none}.pc-calc input[type=number],.pc-calc select{width:100%;min-width:0;background:var(--bg);border:1px solid var(--border);color:var(--text);font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:15px;padding:10px 11px;appearance:none}.pc-calc input[type=number]::-webkit-inner-spin-button,.pc-calc input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.pc-calc input[type=number]{-moz-appearance:textfield}.pc-calc input:focus-visible,.pc-calc select:focus-visible{outline:2px solid var(--accent);outline-offset:-1px}.pc-calc select{cursor:pointer}.pc-result{border:1px solid var(--accent);background:linear-gradient(165deg,rgba(45,212,127,.1),transparent 62%),var(--bg-elev);padding:20px}.pc-result-label{font-size:10px;letter-spacing:.18em;color:var(--text-dim);margin:0 0 8px}.pc-answer,.pc-result-label{font-family:var(--font-mono)}.pc-answer{font-variant-numeric:tabular-nums;font-size:38px;font-weight:600;line-height:1;color:var(--accent);letter-spacing:-.02em;word-break:break-word}.pc-answer-unit{font-family:var(--font-mono);font-size:13px;color:var(--text-muted);letter-spacing:.06em;margin-left:6px}.pc-breakdown{margin:18px 0 0;border-top:1px solid var(--border)}.pc-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px solid var(--border);font-size:12.5px}.pc-row:last-child{border-bottom:none}.pc-row dt{color:var(--text-muted);font-family:var(--font-sans)}.pc-row dd{margin:0;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text)}.pc-row dd.pc-risk{color:var(--pc-risk)}.pc-note{margin:14px 0 0;font-size:11.5px;line-height:1.55;color:var(--text-dim)}.pc-warn{margin:12px 0 0;padding:9px 11px;border-left:2px solid var(--pc-risk);background:rgba(245,165,36,.08);font-size:12px;color:var(--pc-risk)}.pc-formula{font-family:var(--font-mono);font-size:13px;background:var(--bg);border:1px solid var(--border);border-left:2px solid var(--accent);padding:15px 17px;color:var(--text);margin:18px 0 22px;overflow-x:auto;white-space:nowrap}.tp-prose ol.pc-steps{list-style:none;padding:0;margin:18px 0;display:grid;gap:2px;counter-reset:none}.tp-prose ol.pc-steps>li:before{content:none}.tp-prose ol.pc-steps>li{padding-left:0;margin-bottom:0}.pc-steps li{display:grid;grid-template-columns:24px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);color:var(--text-muted);font-size:14.5px;line-height:1.6}.pc-steps li:last-child{border-bottom:none}.pc-steps .pc-n{font-family:var(--font-mono);font-size:11px;color:var(--accent);padding-top:4px}.pc-steps b{color:var(--text);font-weight:600}.pc-disclaimer{margin-top:34px;padding-top:16px;border-top:1px solid var(--border);font-size:11.5px;color:var(--text-dim);line-height:1.6}@media (max-width:1080px){.pc-body{grid-template-columns:minmax(0,1fr)}}@media (max-width:760px){.pc-calc{grid-template-columns:minmax(0,1fr)}.pc-fields{grid-template-columns:1fr}.pc-answer{font-size:34px}}@media (prefers-reduced-motion:reduce){.pc-seg button{transition:none}}