/* 沿用前篇的白底、低彩度與細線；僅作用於本篇圖解。 */
.kv-balcony .kv-balcony-grid{grid-template-columns:repeat(2,minmax(0,1fr));background:none;border-top:1px solid var(--kv-line)}
.kv-balcony .kv-balcony-card{padding:24px 22px 26px}
.kv-balcony .kv-balcony-card:nth-child(odd){border-left:0}
.kv-balcony .kv-balcony-card:nth-child(n+3){border-top:1px solid var(--kv-line)}
.kv-balcony-label{display:flex;align-items:baseline;gap:16px}
.knowledge-body .kv-balcony .kv-balcony-label h3{margin:0;font-size:22px;font-weight:500}
.kv-balcony .kv-balcony-card svg{height:auto;margin:20px 0 10px;overflow:hidden}
.kv-balcony .kv-balcony-card svg text{font-family:var(--sans,sans-serif);font-size:13px;fill:var(--kv-muted)}
.kv-balcony .kv-balcony-feature{font-size:16px;font-weight:500;margin:0;max-width:none}
.kv-balcony .kv-case-note{font-size:14px;line-height:1.8;margin:8px 0 0}
.kv-balcony-price-ledger{border-top:1px solid var(--kv-line)}
.kv-balcony-price-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;padding:22px 20px;border-bottom:1px solid var(--kv-line)}
.kv-balcony .kv-balcony-money{font-size:36px;font-weight:500;line-height:1.2;margin:0;color:var(--kv-ink);font-variant-numeric:tabular-nums}
.kv-balcony .kv-balcony-money span{display:block;font-size:14px;text-align:right;margin-top:5px;color:var(--kv-muted)}
.kv-balcony-price-extra{background:#f5f0e6}
.kv-balcony-price-total{background:var(--kv-soft,#f3f7f5)}
.kv-balcony-price-result{display:flex;align-items:center;justify-content:center;gap:28px;flex-wrap:wrap;margin:32px 0}
.kv-balcony-fraction{display:grid;text-align:center;font-size:20px;line-height:1.6}
.kv-balcony-fraction span:first-child{border-bottom:1px solid var(--kv-ink);padding:0 12px 7px}
.kv-balcony-fraction span+span{padding-top:7px}
.kv-balcony-equals{font-size:28px;color:var(--kv-ink)}
.kv-balcony .kv-balcony-price-unit{font-size:64px;font-weight:500;line-height:1;margin:0;display:flex;align-items:baseline;gap:12px}
.kv-balcony .kv-balcony-price-unit span{font-size:16px;font-weight:400;color:var(--kv-muted)}
.kv-balcony .kv-balcony-building-premise{font-size:14px;line-height:1.8;margin:0 0 22px;color:var(--kv-muted)}
.kv-balcony-building-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:24px;border-top:1px solid var(--kv-line);padding-top:24px}
.kv-balcony-building-art{align-self:start}
.kv-balcony-building-art svg{display:block;width:100%;height:auto;margin:0}
.kv-balcony-building-art svg text{font-family:var(--sans,sans-serif)}
.kv-balcony-floor-records{display:grid;grid-template-rows:repeat(4,minmax(0,1fr));gap:0;padding:10.93% 0 8.2%}
.kv-balcony-floor-record{padding:10px 12px;border-bottom:1px solid var(--kv-line)}
.kv-balcony-floor-record+.kv-balcony-floor-record{border-left:0}
.kv-balcony-floor-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}
.kv-balcony .kv-balcony-floor-heading .kv-balcony-feature{font-size:14px;line-height:1.5}
.kv-balcony-floor-record[data-register-state="missing"]{background:#f5f0e6}
.kv-balcony .kv-balcony-floor-area{font-size:13px;margin:0 0 5px;line-height:1.4;white-space:nowrap}
.kv-balcony .kv-balcony-floor-area strong{font-size:27px;line-height:1;font-weight:500;font-variant-numeric:tabular-nums;color:var(--kv-ink)}
.kv-balcony .kv-balcony-floor-formula{font-size:13px;line-height:1.6;margin:0;color:var(--kv-muted)}
.kv-balcony .kv-balcony-floor-record .kv-case-note{font-size:13px;line-height:1.6;margin-top:5px}
.kv-balcony .kv-balcony-floor-record .kv-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
@container(max-width:620px){
 .kv-balcony .kv-balcony-grid{grid-template-columns:1fr}
 .kv-balcony .kv-balcony-card{padding:24px 0}
 .kv-balcony .kv-balcony-card+.kv-balcony-card{border-left:0;border-top:1px solid var(--kv-line)}
 .kv-balcony .kv-balcony-card svg{max-width:360px;margin:20px auto 10px}
 .kv-balcony-price-row{padding:20px 12px;gap:12px}
 .kv-balcony .kv-balcony-money{font-size:30px}
 .kv-balcony-price-result{gap:16px}
 .kv-balcony-fraction{font-size:16px}
 .kv-balcony .kv-balcony-price-unit{font-size:48px;gap:8px}
 .kv-balcony .kv-balcony-price-unit span{font-size:14px}
 .kv-balcony-building-layout{grid-template-columns:1fr;gap:20px}
 .kv-balcony-building-art{max-width:410px;justify-self:center;width:100%}
 .kv-balcony-floor-records{grid-template-rows:none;grid-template-columns:1fr;padding:0}
 .kv-balcony-floor-record{padding:16px 10px}
 .kv-balcony .kv-balcony-floor-record .kv-balcony-feature{font-size:14px}
}
@media(max-width:620px){
 .kv-balcony .kv-balcony-grid{grid-template-columns:1fr}
 .kv-balcony .kv-balcony-card{padding:24px 0}
 .kv-balcony .kv-balcony-card+.kv-balcony-card{border-left:0;border-top:1px solid var(--kv-line)}
}