:root{
  --bg:#f5f6fa; --surface:#fff; --line:#e4e6ee; --line2:#eef0f5;
  --text:#191c26; --sub:#5b6172; --mute:#8a90a0;
  --pri:#4338ca; --pri-d:#3730a3; --pri-s:#eef0ff;
  --acc:#f2665a; --acc-s:#fff0ee;
  --sale:#4338ca; --jeonse:#0f8a7e; --rent:#d9480f;
  --r:14px; --sh:0 1px 2px rgba(20,24,40,.05),0 6px 20px rgba(20,24,40,.06);
  --hdr:64px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
.i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
[hidden]{display:none!important}

/* header */
.top{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{max-width:1280px;margin:0 auto;height:var(--hdr);display:flex;align-items:center;gap:32px;padding:0 20px}
.logo{display:flex;align-items:center;gap:9px}
.logo-mark{width:32px;height:32px;border-radius:9px;background:var(--pri);display:grid;place-items:center}
.logo-mark svg{width:22px;height:22px;fill:#fff}
.logo-txt{font-weight:800;font-size:19px;letter-spacing:-.02em}
.logo-txt b{color:var(--acc);margin-left:3px}
.gnb{display:flex;gap:4px;margin-left:auto}
.gnb a{padding:8px 14px;border-radius:10px;font-weight:600;color:var(--sub);display:flex;align-items:center;gap:6px}
.gnb a:hover{background:var(--line2);color:var(--text)}
.gnb a.on{color:var(--pri);background:var(--pri-s)}
.fav-count{min-width:20px;height:20px;border-radius:10px;background:var(--acc);color:#fff;font-size:12px;display:inline-grid;place-items:center;padding:0 6px}
.fav-count[data-z="1"]{background:var(--line);color:var(--mute)}
.menu-btn{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;padding:10px;flex-direction:column;justify-content:space-between}
.menu-btn span{display:block;height:2px;background:var(--text);border-radius:2px}

.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:640px}
.route{display:none}
.route.on{display:block}

/* hero */
.hero{background:radial-gradient(900px 420px at 85% -10%,#c7cbff 0,transparent 60%),radial-gradient(700px 380px at 0% 110%,#ffd9d3 0,transparent 60%),linear-gradient(180deg,#f3f3ff,#f5f6fa)}
.hero-in{max-width:1180px;margin:0 auto;padding:64px 20px 56px}
.eyebrow{margin:0 0 10px;color:var(--pri);font-weight:700;font-size:14px}
.hero h1{margin:0 0 28px;font-size:clamp(32px,5vw,52px);line-height:1.15;letter-spacing:-.035em;font-weight:800}
.hero-search{display:flex;align-items:center;gap:10px;max-width:640px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px 8px 8px 18px;box-shadow:var(--sh)}
.hero-search .i{color:var(--mute);flex:none}
.hero-search input{flex:1;min-width:0;border:0;outline:0;font-size:16px;padding:10px 0;background:none}
.hero-search button{border:0;background:var(--pri);color:#fff;font-weight:700;border-radius:11px;padding:12px 22px}
.hero-search button:hover{background:var(--pri-d)}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.hero-tags a{font-size:13px;padding:6px 12px;border-radius:20px;background:rgba(255,255,255,.75);border:1px solid var(--line);color:var(--sub)}
.hero-tags a:hover{border-color:var(--pri);color:var(--pri)}

.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:-28px 0 40px;position:relative}
.cat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--sh);transition:transform .15s,border-color .15s}
.cat:hover{transform:translateY(-2px);border-color:var(--pri)}
.cat-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--pri-s);color:var(--pri)}
.cat-ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.cat b{font-size:16px}
.cat span{font-size:13px;color:var(--mute)}

.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin:8px 0 16px}
.sec-head h2{margin:0;font-size:21px;letter-spacing:-.02em}
.sec-head a{font-size:14px;color:var(--pri);font-weight:600}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:44px}
.tool-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:56px}
.tool{background:linear-gradient(135deg,var(--pri),#6d5ce8);color:#fff;border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:4px}
.tool:nth-child(2){background:linear-gradient(135deg,#0f8a7e,#2bb3a0)}
.tool:nth-child(3){background:linear-gradient(135deg,#e2554a,#f59160)}
.tool b{font-size:17px}.tool span{opacity:.85;font-size:14px}
.tool:hover{filter:brightness(1.06)}

/* listing card */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;transition:box-shadow .15s,border-color .15s;position:relative}
.card:hover{box-shadow:var(--sh);border-color:#cfd3e3}
.thumb{height:140px;position:relative;display:grid;place-items:center;overflow:hidden}
.thumb svg.bld{width:70%;height:80%;opacity:.95}
.thumb .t-type{position:absolute;left:10px;top:10px;font-size:12px;font-weight:700;background:rgba(255,255,255,.9);padding:3px 8px;border-radius:6px}
.heart{position:absolute;right:8px;top:8px;width:34px;height:34px;border-radius:50%;border:0;background:rgba(255,255,255,.92);display:grid;place-items:center;z-index:2}
.heart svg{width:18px;height:18px;fill:none;stroke:#8a90a0;stroke-width:2}
.heart.on svg{fill:var(--acc);stroke:var(--acc)}
.c-body{padding:14px 16px 16px}
.price{font-size:19px;font-weight:800;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
.deal{font-size:12px;font-weight:700;padding:2px 7px;border-radius:5px;color:#fff;background:var(--sale)}
.deal.전세{background:var(--jeonse)}.deal.월세{background:var(--rent)}
.c-name{font-weight:600;margin:6px 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c-meta{font-size:13px;color:var(--sub)}
.c-addr{font-size:13px;color:var(--mute);margin-top:2px}
.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}
.tags span{font-size:12px;color:var(--sub);background:var(--line2);padding:3px 8px;border-radius:5px}

/* map page */
.route-map.on{display:flex;flex-direction:column;height:calc(100vh - var(--hdr));height:calc(100dvh - var(--hdr))}
.filters{background:var(--surface);border-bottom:1px solid var(--line);padding:10px 16px;display:flex;flex-direction:column;gap:8px}
.f-row{display:flex;gap:8px;align-items:center;overflow-x:auto;scrollbar-width:none}
.f-row::-webkit-scrollbar{display:none}
.chips{display:flex;gap:6px}
.chip{border:1px solid var(--line);background:#fff;border-radius:20px;padding:6px 14px;font-weight:600;font-size:14px;white-space:nowrap;color:var(--sub)}
.chip.on{background:var(--text);border-color:var(--text);color:#fff}
.f-controls select,.f-search{height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 10px;font-size:14px;flex:none}
.f-search{display:flex;align-items:center;gap:6px;min-width:200px;color:var(--mute)}
.f-search input{border:0;outline:0;flex:1;min-width:0;background:none;color:var(--text)}
.f-reset{height:38px;border:0;background:none;color:var(--mute);font-size:14px;padding:0 8px;flex:none}
.f-reset:hover{color:var(--acc)}
.map-body{flex:1;display:flex;min-height:0;position:relative}
.list-pane{width:400px;flex:none;display:flex;flex-direction:column;border-right:1px solid var(--line);background:var(--bg);min-height:0}
.list-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--line);font-size:14px}
.list-head select{border:1px solid var(--line);border-radius:8px;padding:5px 8px;background:#fff;font-size:13px}
.inb{margin-left:10px;color:var(--mute);font-size:13px;display:inline-flex;align-items:center;gap:4px;cursor:pointer}
.list{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px}
.row{display:flex;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px;cursor:pointer;position:relative}
.row:hover,.row.hl{border-color:var(--pri)}
.row .thumb{width:104px;height:92px;flex:none;border-radius:9px}
.row .thumb .t-type{display:none}
.row .c-body{padding:2px 34px 0 0;min-width:0}
.row .price{font-size:17px}
.row .heart{top:6px;right:6px;width:30px;height:30px;background:var(--line2)}
.empty{text-align:center;color:var(--mute);padding:48px 16px}
.empty b{display:block;color:var(--text);font-size:16px;margin-bottom:6px}
.map-pane{flex:1;position:relative}
#map{position:absolute;inset:0;background:#e9ecf2}
.view-toggle{display:none}
.pin{background:var(--sale);color:#fff;font-weight:700;font-size:12px;padding:4px 8px;border-radius:8px;white-space:nowrap;box-shadow:0 2px 6px rgba(0,0,0,.25);position:relative;transform:translate(-50%,-100%);display:inline-block;transition:transform .1s}
.pin:after{content:"";position:absolute;left:50%;bottom:-5px;margin-left:-5px;border:5px solid transparent;border-bottom:0;border-top-color:inherit}
.pin.매매{border-color:var(--sale)}.pin.전세{background:var(--jeonse);border-color:var(--jeonse)}.pin.월세{background:var(--rent);border-color:var(--rent)}
.pin{border:0 solid}
.pin.hl{transform:translate(-50%,-100%) scale(1.18);z-index:9;outline:2px solid #fff}
.leaflet-div-icon.pin-wrap{background:none;border:0}
.map-legend{position:absolute;right:12px;bottom:24px;z-index:500;background:#fff;border-radius:10px;padding:8px 12px;font-size:12px;box-shadow:var(--sh);display:flex;gap:10px}
.map-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}
.demo-note{position:absolute;left:12px;bottom:24px;z-index:500;background:rgba(25,28,38,.82);color:#fff;font-size:12px;padding:6px 10px;border-radius:8px}

/* page */
.page-head{padding:40px 0 20px}
.page-head h1{margin:0 0 6px;font-size:30px;letter-spacing:-.03em}
.page-head p{margin:0;color:var(--sub)}
.tabs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap}
.tabs button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 16px;font-weight:600;color:var(--sub)}
.tabs button.on{background:var(--pri);border-color:var(--pri);color:#fff}
.tabs button em{font-style:normal;opacity:.7;margin-left:4px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:16px}
.p-title{margin:0 0 12px;font-size:17px}

/* presale */
.pre-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;margin-bottom:44px}
.pre{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:12px}
.pre-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.pre h3{margin:0;font-size:18px;letter-spacing:-.02em}
.pre .loc{font-size:13px;color:var(--mute);margin-top:2px}
.st{font-size:12px;font-weight:700;padding:4px 9px;border-radius:6px;white-space:nowrap}
.st.open{background:var(--acc-s);color:var(--acc)}
.st.soon{background:var(--pri-s);color:var(--pri)}
.st.closed{background:var(--line2);color:var(--mute)}
.pre-info{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:14px;margin:0}
.pre-info dt{color:var(--mute)}.pre-info dd{margin:0;font-weight:600}
.dday{font-size:13px;font-weight:700;color:var(--acc)}
.timeline{display:flex;gap:4px;margin-top:2px}
.timeline span{flex:1;height:6px;border-radius:3px;background:var(--line2)}
.timeline span.done{background:var(--pri)}
.timeline span.now{background:var(--acc)}
.tl-lab{display:flex;justify-content:space-between;font-size:11px;color:var(--mute)}

/* trades */
.trade-ctl{display:flex;gap:14px;flex-wrap:wrap}
.trade-ctl label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--sub);font-weight:600;flex:1;min-width:160px}
.trade-ctl select{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 10px;background:#fff;font-size:15px;color:var(--text)}
.trade-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.stat span{font-size:13px;color:var(--mute)}
.stat b{display:block;font-size:22px;letter-spacing:-.02em;margin-top:2px}
.stat .up{color:#d63a2f}.stat .down{color:#2563eb}
.chart svg{width:100%;height:auto;display:block}
.chart .grid line{stroke:var(--line2)}
.chart text{font-size:11px;fill:var(--mute);font-family:inherit}
.chart .ln{fill:none;stroke:var(--pri);stroke-width:2.5;stroke-linejoin:round}
.chart .ar{fill:url(#gArea)}
.chart circle{fill:#fff;stroke:var(--pri);stroke-width:2}
.chart circle:hover{fill:var(--pri)}
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px;white-space:nowrap}
.tbl th{text-align:left;color:var(--mute);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}
.tbl td{padding:10px;border-bottom:1px solid var(--line2)}
.tbl td.num{text-align:right;font-weight:700}
.tbl th.num{text-align:right}

/* calc */
.calc{display:flex;flex-direction:column;gap:14px}
.calc label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
.hint{color:var(--mute);font-weight:500}
.inp{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff}
.inp:focus-within{border-color:var(--pri)}
.inp input{flex:1;min-width:0;border:0;outline:0;height:44px;font-size:16px;background:none}
.inp em{font-style:normal;color:var(--mute)}
.seg{display:flex;background:var(--line2);border-radius:11px;padding:4px}
.seg button{flex:1;border:0;background:none;border-radius:8px;padding:9px;font-weight:600;color:var(--sub)}
.seg button.on{background:#fff;color:var(--pri);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.result{background:var(--pri-s);border-radius:12px;padding:16px 18px}
.result .big{font-size:26px;font-weight:800;color:var(--pri);letter-spacing:-.02em}
.result .rl{display:flex;justify-content:space-between;font-size:14px;color:var(--sub);margin-top:6px}
.result .rl b{color:var(--text)}
.note{font-size:13px;color:var(--mute);margin:0}
.conv{display:flex;align-items:flex-end;gap:10px}
.conv label{flex:1}
.swap{padding-bottom:12px;color:var(--mute);font-size:20px}
.conv-quick{display:flex;flex-wrap:wrap;gap:6px}
.conv-quick button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 10px;font-size:13px}

/* modal */
.modal{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-bg{position:absolute;inset:0;background:rgba(15,18,30,.5)}
.modal-box{position:relative;background:#fff;border-radius:18px;width:100%;max-width:720px;max-height:calc(100dvh - 40px);overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-x{position:absolute;right:12px;top:12px;z-index:5;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.95);font-size:24px;line-height:1;box-shadow:0 1px 4px rgba(0,0,0,.15)}
.d-hero{height:220px;display:grid;place-items:center;position:relative}
.d-hero svg.bld{width:50%;height:80%}
.d-body{padding:22px 24px 26px}
.d-price{font-size:28px;font-weight:800;letter-spacing:-.03em;display:flex;align-items:center;gap:10px}
.d-price .deal{font-size:14px;padding:3px 9px}
.d-name{font-size:18px;font-weight:700;margin:6px 0 2px}
.d-addr{color:var(--mute);font-size:14px}
.d-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0}
.d-grid div{background:var(--bg);border-radius:10px;padding:10px 12px}
.d-grid span{display:block;font-size:12px;color:var(--mute)}
.d-grid b{font-size:15px}
.d-sec{margin-top:18px}
.d-sec h4{margin:0 0 8px;font-size:15px}
.d-sec p{margin:0;color:var(--sub);font-size:14px}
.d-map{height:200px;border-radius:12px;overflow:hidden;margin-top:8px}
.d-fee{display:flex;justify-content:space-between;align-items:center;background:var(--pri-s);border-radius:12px;padding:12px 16px;font-size:14px}
.d-fee b{color:var(--pri);font-size:16px}
.d-act{display:flex;gap:10px;margin-top:20px}
.btn{flex:1;height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;gap:6px}
.btn.pri{background:var(--pri);border-color:var(--pri);color:#fff}
.btn.on{color:var(--acc);border-color:var(--acc)}
.demo-flag{display:inline-block;font-size:12px;color:var(--rent);background:#fff3eb;border-radius:6px;padding:3px 8px;margin-top:10px}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--text);color:#fff;padding:10px 18px;border-radius:10px;font-size:14px;z-index:3000;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.on{opacity:1}

.foot{border-top:1px solid var(--line);background:var(--surface);padding:28px 0;font-size:13px;color:var(--mute)}
.foot-logo{font-weight:800;color:var(--text);font-size:16px;margin-bottom:6px}
.foot-logo b{color:var(--acc);margin-left:2px}
.foot p{margin:4px 0}
body.map-mode .foot{display:none}

@media (max-width:900px){
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .trade-stats{grid-template-columns:repeat(2,1fr)}
  .list-pane{width:340px}
}
@media (max-width:720px){
  .top-in{gap:12px;padding:0 16px}
  .menu-btn{display:flex}
  .gnb{display:none;position:absolute;top:var(--hdr);left:0;right:0;background:#fff;flex-direction:column;padding:8px 12px 14px;border-bottom:1px solid var(--line);box-shadow:var(--sh)}
  .gnb.open{display:flex}
  .gnb a{padding:12px}
  .wrap{padding:0 16px}
  .hero-in{padding:44px 16px 48px}
  .hero-search button{padding:12px 16px}
  .cat-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .cat{padding:14px}
  .tool-strip{grid-template-columns:1fr}
  .pre-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:1fr}
  .list-pane{width:100%;border-right:0}
  .map-pane{position:absolute;inset:0;visibility:hidden}
  .map-body.show-map .map-pane{visibility:visible}
  .map-body.show-map .list-pane{visibility:hidden}
  .view-toggle{display:block;position:absolute;left:50%;bottom:20px;transform:translateX(-50%);z-index:900;border:0;background:var(--text);color:#fff;font-weight:700;padding:12px 22px;border-radius:24px;box-shadow:0 4px 14px rgba(0,0,0,.25)}
  .f-search{min-width:160px}
  .d-grid{grid-template-columns:repeat(2,1fr)}
  .modal{padding:0;align-items:flex-end}
  .modal-box{border-radius:18px 18px 0 0;max-height:92dvh}
  .d-body{padding:18px 18px 22px}
  .demo-note{bottom:76px}
  .map-legend{bottom:76px}
}