:root{--navy:#0b1f33;--navy2:#102b46;--ink:#182638;--muted:#667487;--line:#dfe5ea;--canvas:#f4f6f8;--surface:#fff;--gold:#b49353;--teal:#15958e;--blue:#387ec9;--amber:#c78329;--red:#c84943;--shadow:0 1px 2px #0b1f330a,0 10px 30px #0b1f330d;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-variant-numeric:tabular-nums}.dark{--ink:#e8edf5;--muted:#9daec4;--line:#2b3b50;--canvas:#101923;--surface:#172536;--shadow:none;color-scheme:dark}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #387ec966;outline-offset:3px}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}.skip{position:fixed;z-index:200;top:-60px;left:10px;padding:10px;background:white;color:#182638}.skip:focus{top:10px}.sidebar{position:fixed;inset:0 auto 0 0;width:212px;background:linear-gradient(var(--navy),var(--navy2));color:#fff;padding:30px 12px;z-index:50}.brand{display:flex;gap:10px;align-items:center;padding:0 10px}.brand b{font-size:11px;letter-spacing:.04em;padding:10px 7px;border:1px solid #b49353;color:#e3ca98}.brand span{font-size:17px;letter-spacing:.05em}.brand small{display:block;font-size:8px;letter-spacing:.13em;opacity:.45}.sidebar nav{display:grid;gap:8px;margin-top:45px}.sidebar nav button{background:none;border:0;color:#b5c2d0;text-align:left;padding:15px 16px;border-radius:8px;font-size:14px}.sidebar nav button>span{font-size:21px;margin-right:14px;vertical-align:middle}.sidebar nav button[aria-current]{background:#ffffff13;color:#fff;box-shadow:inset 3px 0 var(--gold)}.sidebar nav button:hover{background:#ffffff0b}.side-note{position:absolute;bottom:28px;left:25px;font-size:10px;line-height:2;color:#8296aa}.side-note a{display:block;margin-top:12px;color:#cfbb92}header{position:fixed;top:0;left:212px;right:0;height:74px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;gap:20px;z-index:40}header h1{font-size:18px;font-weight:600;letter-spacing:.035em}.header-tag{font-size:11px;color:var(--muted);border-left:1px solid var(--line);padding-left:20px}#theme{margin-left:auto;border:1px solid var(--line);background:var(--canvas);border-radius:8px;color:var(--ink);padding:9px 16px}main{margin-left:212px;padding:100px 32px 30px;max-width:1800px}.demo-notice{display:flex;gap:15px;align-items:center;font-size:12px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:8px;padding:12px 16px;margin-bottom:28px;color:var(--muted)}.demo-notice strong{color:var(--ink);font-weight:500;white-space:nowrap}.page-heading{display:flex;justify-content:space-between;align-items:end;margin:0 0 23px;gap:20px}.page-heading h2{font-size:27px;font-weight:600;letter-spacing:.015em}.page-heading p{font-size:13px;color:var(--muted);margin-top:5px}.meta{font-size:11px;color:var(--muted)}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:22px}.kpi,.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.kpi{padding:20px 22px;min-width:0}.kpi-label{color:var(--muted);font-size:12px}.kpi-value{font-size:33px;font-weight:600;letter-spacing:-.03em;line-height:1.5;margin:5px 0}.kpi-value small{font-size:12px;font-weight:400;letter-spacing:0;margin-left:5px;color:var(--muted)}.kpi-note{font-size:11px;color:var(--muted)}.grid-two{display:grid;grid-template-columns:1.2fr 1fr;gap:22px;margin-bottom:22px}.panel{padding:23px;min-width:0}.panel h3{font-size:16px;font-weight:600;margin-bottom:18px}.bars{display:grid;gap:20px}.bar-row{display:grid;grid-template-columns:40px 1fr 100px;gap:14px;align-items:center;font-size:12px}.track{height:8px;background:var(--canvas);border-radius:20px;overflow:hidden}.track i{display:block;height:100%;background:linear-gradient(90deg,#ba985c,#decba7);border-radius:20px}.bar-row em{font-style:normal;text-align:right;font-size:12px;color:var(--muted)}.price-track{height:12px;position:relative;background:var(--canvas);border-radius:2px}.price-track i{position:absolute;left:0;top:0;height:5px;background:#bbcadb}.price-track i:last-child{top:7px;background:#b49353}.insight{background:linear-gradient(135deg,var(--navy),#173b5b);color:#fff;border-radius:14px;padding:27px;display:flex;justify-content:space-between;gap:30px;margin-bottom:23px}.insight>div:first-child{max-width:650px}.insight small{color:#dbc493;font-size:11px;letter-spacing:.08em}.insight h3{font-size:21px;font-weight:500;line-height:1.6;margin:10px 0}.insight p{font-size:13px;line-height:1.9;color:#b6c9d8}.insight-side{border-left:1px solid #ffffff25;padding-left:26px;min-width:180px}.insight-side b{font-size:30px;display:block;margin:8px 0}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;text-align:right;white-space:nowrap}th,td{padding:14px 13px;border-bottom:1px solid var(--line);font-size:13px}th{font-size:11px;color:var(--muted);font-weight:500;background:var(--canvas)}th:first-child,td:first-child{text-align:left}tbody tr:hover{background:var(--canvas)}.toolbar{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:22px}.segmented{display:flex;gap:5px;flex-wrap:wrap}.segmented button{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:9px 17px;color:var(--muted);min-height:39px}.segmented button[aria-pressed=true]{background:var(--navy2);border-color:var(--navy2);color:white}.toolbar label{font-size:12px;color:var(--muted)}input,select{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:9px 12px;max-width:100%}.room-search{margin-left:auto;display:flex;gap:7px}.primary{background:var(--navy2);color:white;border:0;border-radius:7px;padding:10px 17px;min-height:40px}.status-filter{display:flex;gap:7px;margin:15px 0 24px;flex-wrap:wrap}.status-filter button{font-size:12px;background:var(--surface);border:1px solid var(--line);border-radius:30px;color:var(--muted);padding:7px 13px}.status-filter button[aria-pressed=true]{color:var(--ink);border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;background:var(--status-color)}.floor-plan{max-width:750px}.floor-row{display:grid;grid-template-columns:62px 1fr 1fr;gap:12px;align-items:center;padding:6px 0}.floor-number{font-size:12px;color:var(--muted);text-align:center}.room{border:1px solid var(--status-color);border-left-width:4px;border-radius:7px;background:var(--surface);color:var(--ink);padding:11px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;min-height:59px}.room strong{font-size:14px;font-weight:600}.room span{font-size:11px;color:var(--muted)}.room small{font-size:11px;color:var(--status-color);display:block}.room.is-target{outline:3px solid #dfb559;outline-offset:2px}.floor-row.is-hidden{display:none}.floor-row .room[hidden]{visibility:hidden;display:flex}.empty{padding:30px;color:var(--muted);text-align:center}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.calc-form{display:grid;gap:20px}.calc-form label{display:grid;gap:7px;font-size:13px;color:var(--muted)}.calc-form label>span{font-size:11px}.calc-result{background:linear-gradient(135deg,var(--navy),#143c58);color:white;border-radius:12px;padding:25px}.calc-result h3{font-weight:500;color:#c9dae8}.calc-result .number{font-size:42px;letter-spacing:-.03em;margin:18px 0}.calc-result dl{display:grid;grid-template-columns:1fr auto;gap:15px;font-size:13px}.calc-result dt{color:#a5bbcd}.calc-result dd{margin:0;text-align:right}.calc-explain{font-size:12px;line-height:1.9;color:var(--muted);margin-top:25px}.status-line{margin-top:18px;font-size:13px;color:var(--teal)}footer{font-size:10px;color:var(--muted);padding:30px 0 10px;border-top:1px solid var(--line);margin-top:32px}dialog{width:min(520px,calc(100vw - 30px));padding:0;border:1px solid var(--line);border-radius:17px;background:var(--surface);color:var(--ink);box-shadow:0 20px 70px #0004}dialog::backdrop{background:#0b1f33aa;backdrop-filter:blur(4px)}.dialog-top{padding:19px 23px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.dialog-top button{border:0;background:none;color:var(--ink);font-size:24px;width:35px;height:35px}#room-content{padding:25px}#room-content h2{font-size:27px;margin-bottom:20px}#room-content dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:14px}#room-content dt{color:var(--muted)}#room-content dd{text-align:right;margin:0}#room-content p{border-top:1px solid var(--line);margin-top:22px;padding-top:18px;font-size:12px;color:var(--muted)}@media(max-width:1100px){.sidebar{width:175px;padding-top:28px}.brand{padding-inline:6px}.brand span{font-size:15px}.brand b{font-size:10px}.sidebar nav button{padding:13px 10px;font-size:13px}.sidebar nav button>span{margin-right:9px}header{left:175px;padding-inline:25px}main{margin-left:175px;padding-inline:25px}.kpi{padding:18px}.kpi-value{font-size:28px}.grid-two{grid-template-columns:1fr}.insight-side{min-width:150px}.calc-grid{grid-template-columns:1fr}.room-search{margin-left:0}}
@media(max-width:760px){.sidebar{inset:auto 0 0;width:100%;height:72px;padding:0;background:#0d243b;border-top:1px solid #ffffff20;z-index:80}.brand,.side-note{display:none}.sidebar nav{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin:0;height:100%}.sidebar nav button{font-size:10px;padding:7px 2px;text-align:center;border-radius:0}.sidebar nav button>span{display:block;margin:0;font-size:21px;line-height:1.4}.sidebar nav button[aria-current]{box-shadow:inset 0 2px var(--gold)}header{left:0;height:65px;padding:0 17px;gap:10px}header h1{font-size:14px;letter-spacing:0}.header-tag{display:none}#theme{padding:7px 10px;font-size:12px}main{margin-left:0;padding:83px 16px 93px}.demo-notice{display:block;font-size:11px;padding:11px 13px;margin-bottom:22px}.demo-notice strong{display:block;margin-bottom:3px}.page-heading h2{font-size:24px}.page-heading p{font-size:12px}.meta{font-size:10px;white-space:nowrap}.kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.kpi{padding:17px 15px}.kpi-value{font-size:28px}.kpi-note{font-size:10px}.insight{display:block;padding:22px}.insight h3{font-size:19px}.insight p{font-size:12px}.insight-side{margin-top:18px;padding:15px 0 0;border-left:0;border-top:1px solid #ffffff25;display:flex;gap:18px;align-items:center}.insight-side b{font-size:25px;margin:0}.panel{padding:18px}.grid-two{gap:16px}.bar-row{grid-template-columns:31px 1fr 80px;gap:9px;font-size:11px}.bar-row em{font-size:10px}.toolbar{gap:12px}.segmented button{font-size:12px;padding:8px 12px;min-height:38px}.room-search{width:100%;gap:8px}.room-search input{width:100%;min-width:0}.room-search button{white-space:nowrap;font-size:12px}.floor-row{grid-template-columns:35px 1fr 1fr;gap:8px}.room{padding:10px;min-width:0;gap:5px}.room strong{font-size:12px}.room>span{font-size:10px}.room small{font-size:10px}.floor-number{font-size:10px}.status-filter{gap:6px}.status-filter button{padding:6px 10px;font-size:11px}.calc-grid{gap:16px}.calc-result{padding:22px}.calc-result .number{font-size:36px}.calc-result dl{font-size:12px}th,td{font-size:12px;padding:12px 10px}footer{font-size:10px}.status-line{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.room-link{color:var(--blue);border:0;background:none;padding:5px 0;text-align:left;font-size:13px}