.bldg-root{--bldg-frame:#c9bfae;--bldg-tower-bg:#faf8f4;--bldg-card-bg:#f5f3ef;--bldg-card-border:#e2dacb;--bldg-ink:#2b2620;--bldg-ink-2:#6b6560;--bldg-ink-3:#8a7f6e;--bldg-gold:#a39176;--bldg-gold-lit:#d6a94e;--bldg-panel:#2b2620;--bldg-panel-2:#3d372e;--bldg-win-off:#d8d1c2;--bldg-win-on:#f0c96b;position:relative}.bldg-roof{text-align:center;border-radius:var(--radius-lg,12px);background:linear-gradient(#dfe8ef 0%,#0000 62%);padding:8px 16px 40px}.bldg-roof-meta{letter-spacing:3px;color:var(--bldg-gold);text-transform:uppercase;font-size:11px}.bldg-roof-title{font-family:var(--font-serif-kr), Georgia, serif;color:var(--bldg-ink);margin:14px 0 12px;font-size:clamp(30px,6vw,48px);font-weight:500;line-height:1.28}.bldg-roof-nums{color:var(--bldg-ink-3);letter-spacing:.4px;font-size:12px}.bldg-roof-nums b{color:var(--bldg-ink);font-weight:600}.bldg-roof-cue{letter-spacing:1px;color:var(--bldg-gold);margin-top:18px;font-size:11px;animation:2.4s ease-in-out infinite bldg-bob}@keyframes bldg-bob{0%,to{opacity:.75;transform:translateY(0)}50%{opacity:1;transform:translateY(4px)}}.bldg-ev{z-index:30;background:var(--bldg-panel);border-radius:10px;flex-direction:column;align-items:stretch;gap:3px;width:46px;padding:8px 6px;display:flex;position:fixed;top:50%;left:24px;transform:translateY(-50%);box-shadow:0 8px 24px #28221a38}.bldg-ev-cap{letter-spacing:1px;text-align:center;color:#8a7f6e;padding-bottom:2px;font-size:8px}.bldg-ev-btn{appearance:none;color:#6d6250;cursor:pointer;background:0 0;border:0;border-radius:5px;padding:6px 0;font-size:11px;transition:color .2s,background-color .2s}.bldg-ev-btn:hover{color:#cbbfa6}.bldg-ev-btn.is-active{color:var(--bldg-win-on);background:var(--bldg-panel-2)}.bldg-ev-btn:focus-visible{outline:2px solid var(--bldg-win-on);outline-offset:1px}.bldg-tower{border:2px solid var(--bldg-frame);background:var(--bldg-tower-bg);border-bottom:0;border-radius:12px 12px 0 0;max-width:680px;margin:0 auto;overflow:hidden}.bldg-floor{border-bottom:2px solid var(--bldg-frame);padding:18px 16px 20px;transition:background-color .4s}.bldg-floor--active{background:#fff}.bldg-floor-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.bldg-floor-title{font-family:var(--font-serif-kr), Georgia, serif;color:var(--bldg-ink);font-size:18px;font-weight:500}.bldg-floor-num{color:var(--bldg-gold)}.bldg-floor-sub{color:var(--bldg-ink-2);margin-top:2px;font-size:12px}.bldg-windows{flex-shrink:0;gap:4px;display:inline-flex}.bldg-win{background:var(--bldg-win-off);border-radius:2px;width:9px;height:12px;transition:background-color .5s,box-shadow .5s}.bldg-floor--active .bldg-win{background:var(--bldg-win-on);box-shadow:0 0 6px #f0c96bb3}.bldg-floor--active .bldg-win:nth-child(2){transition-delay:80ms}.bldg-floor--active .bldg-win:nth-child(3){transition-delay:.16s}.bldg-floor--active .bldg-win:nth-child(4){transition-delay:.24s}.bldg-floor--active .bldg-win:nth-child(5){transition-delay:.32s}.bldg-floor--active .bldg-win:nth-child(6){transition-delay:.4s}.bldg-rooms{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px;display:grid}.bldg-room{background:var(--bldg-card-bg);border:1px solid var(--bldg-card-border);color:inherit;opacity:0;border-radius:8px;padding:12px;text-decoration:none;transition:opacity .45s,transform .45s,border-color .2s,box-shadow .2s;display:block;transform:translateY(8px)}.bldg-floor--active .bldg-room{opacity:1;transform:translateY(0)}.bldg-floor--active .bldg-room:nth-child(2){transition-delay:60ms}.bldg-floor--active .bldg-room:nth-child(3){transition-delay:.12s}.bldg-floor--active .bldg-room:nth-child(4){transition-delay:.18s}.bldg-floor--active .bldg-room:nth-child(5){transition-delay:.24s}.bldg-floor--active .bldg-room:nth-child(6){transition-delay:.3s}.bldg-floor--active .bldg-room:nth-child(7){transition-delay:.36s}a.bldg-room:hover{border-color:var(--bldg-gold);transform:translateY(-3px);box-shadow:0 6px 16px #5a503c29}.bldg-room-emoji{font-size:18px;line-height:1}.bldg-room-name{color:var(--bldg-ink);margin-top:6px;font-size:13px;font-weight:600}.bldg-room-desc{color:var(--bldg-ink-3);margin-top:2px;font-size:11px;line-height:1.5}.bldg-room-enter{letter-spacing:.5px;color:var(--bldg-gold);margin-top:8px;font-size:10px;display:block}.bldg-room--locked{cursor:default;opacity:.85;border-style:dashed}.bldg-floor--active .bldg-room--locked{opacity:.9}.bldg-room--locked .bldg-room-enter{color:var(--bldg-ink-3)}.bldg-fac{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.bldg-fac-badge{letter-spacing:.3px;color:var(--bldg-ink-2);border:1px solid var(--bldg-card-border);background:#ece8e1;border-radius:999px;padding:3px 9px;font-size:10px}.bldg-fac-label{letter-spacing:1px;text-transform:uppercase;color:var(--bldg-ink-3);align-self:center;margin-right:2px;font-size:9px}.bldg-basement{background:var(--bldg-panel);border:2px solid var(--bldg-frame);color:#d8cfbd;border-top:0;border-radius:0 0 12px 12px;max-width:680px;margin:0 auto 8px;padding:26px 20px 30px}.bldg-base-tag{letter-spacing:2px;color:var(--bldg-win-on);text-transform:uppercase;font-size:11px}.bldg-base-title{font-family:var(--font-serif-kr), Georgia, serif;color:#f5f0e6;margin:10px 0 14px;font-size:22px;font-weight:500}.bldg-base-body p{color:#c3b9a6;margin-bottom:12px;font-size:14px;line-height:1.85}.bldg-base-body p b{color:#ece3d2;font-weight:600}.bldg-stack{flex-wrap:wrap;gap:6px;margin:18px 0;display:flex}.bldg-stack span{letter-spacing:.5px;color:#d8cfbd;background:var(--bldg-panel-2);border-radius:6px;padding:4px 10px;font-size:10px}.bldg-base-nums{flex-wrap:wrap;gap:22px;margin:20px 0 22px;display:flex}.bldg-base-num .n{font-family:var(--font-serif-kr), Georgia, serif;color:#f5f0e6;font-size:24px;font-weight:500}.bldg-base-num .n.gold{color:var(--bldg-win-on)}.bldg-base-num .k{letter-spacing:1px;text-transform:uppercase;color:#8a7f6e;margin-top:2px;font-size:9px;display:block}.bldg-base-link{color:var(--bldg-win-on);border-bottom:1px solid #f0c96b66;padding-bottom:1px;font-size:12px;text-decoration:none;display:inline-block}.bldg-base-link:hover{border-bottom-color:var(--bldg-win-on)}html.dark .bldg-root{--bldg-frame:#40382d;--bldg-tower-bg:#201d19;--bldg-card-bg:#262420;--bldg-card-border:#3a352d;--bldg-ink:#e8e0d0;--bldg-ink-2:#a89e8c;--bldg-ink-3:#8a8071;--bldg-gold:#b4a286;--bldg-win-off:#322d25;--bldg-win-on:#ffd873}html.dark .bldg-roof{background:linear-gradient(#16223a 0%,#0000 66%)}html.dark .bldg-roof-title{color:#ece3d2}html.dark .bldg-floor--active{background:#2a2620}html.dark a.bldg-room:hover{box-shadow:0 6px 18px #00000073}html.dark .bldg-fac-badge{background:#2e2c28}html.dark .bldg-floor--active .bldg-win{box-shadow:0 0 8px #ffd873cc}@media (prefers-reduced-motion:reduce){.bldg-roof-cue{animation:none}.bldg-room,.bldg-win,.bldg-floor,a.bldg-room:hover{transition:none!important}.bldg-room{opacity:1;transform:none}}@media (max-width:1139px){.bldg-ev{top:auto;left:50%;bottom:calc(env(safe-area-inset-bottom) + 12px);flex-direction:row;align-items:center;gap:2px;width:auto;max-width:calc(100vw - 24px);padding:6px 8px;transform:translate(-50%)}.bldg-ev-cap{padding:0 4px 0 0}.bldg-ev-btn{padding:6px 9px}}@media (max-width:800px){.bldg-ev{bottom:calc(3.5rem + env(safe-area-inset-bottom) + 8px)}.bldg-rooms{grid-template-columns:repeat(2,1fr)}}@media (max-width:460px){.bldg-rooms{grid-template-columns:1fr}}