/* 계산기 */
.calc { background:var(--sheet); border:1px solid var(--rule); border-radius:14px; overflow:hidden }
.tabs { display:flex; border-bottom:1px solid var(--rule); overflow-x:auto }
.tabs button { flex:1 0 auto; font:inherit; font-size:15px; font-weight:600; background:none; border:0; border-bottom:3px solid transparent; color:var(--muted); padding:14px 16px; cursor:pointer; white-space:nowrap }
.tabs button[aria-selected="true"] { color:var(--ink); border-bottom-color:var(--seal) }
.tabs button:focus-visible, .btn:focus-visible, input:focus-visible, select:focus-visible { outline:2px solid var(--teal); outline-offset:2px }
.pane { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:24px; padding:20px }
@media (max-width:720px) { .pane { grid-template-columns:minmax(0,1fr) } }
.fields { display:grid; gap:12px; align-content:start }
.field { display:grid; gap:4px }
.field label { font-size:14px; font-weight:600 }
.field small { font-size:12px; color:var(--muted) }
input, select { font:inherit; font-family:var(--f-num); font-size:16px; width:100%; box-sizing:border-box; border:1px solid var(--rule); border-radius:8px; padding:10px 12px; background:var(--paper); color:var(--ink) }
select { font-family:var(--f-body) }
.result { background:var(--teal-soft); border-radius:12px; padding:18px; display:grid; gap:10px; align-content:start }
.result .big { font-family:var(--f-num); font-size:clamp(26px, 5vw, 34px); font-weight:500; color:var(--ink); line-height:1.2 }
.result .cap { font-size:13px; color:var(--muted) }
.lines { display:grid; gap:4px; font-size:14px }
.lines div { display:flex; justify-content:space-between; gap:12px; border-bottom:1px dashed var(--rule); padding-block:4px }
.lines div span:last-child { font-family:var(--f-num); font-variant-numeric:tabular-nums; white-space:nowrap }
.fields h4 { margin:8px 0 0; font-size:14px; color:var(--teal); border-bottom:1px solid var(--rule); padding-bottom:4px }
.pair { display:grid; grid-template-columns:repeat(auto-fit, minmax(150px, 1fr)); gap:10px }
.lines div.sum { font-weight:600 }
.note { font-size:13px; color:var(--muted); border-left:3px solid var(--seal); padding-left:10px }



:root{--ink:#173d35;--muted:#60706b;--paper:#f5f7f5;--sheet:#fff;--rule:#dce4df;--seal:#ae493b;--teal:#225e50;--teal-soft:#eaf2ee;--f-body:"Pretendard","Noto Sans KR", "Malgun Gothic",sans-serif;--f-num:var(--f-body);--f-display:var(--f-body)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:var(--sheet);font:16px/1.8 var(--f-body);word-break:keep-all;overflow-wrap:break-word}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}img{display:block;max-width:100%}h1,h2,h3,h4,p{margin:0}h1,h2,h3{line-height:1.45;letter-spacing:-.04em}h1{font-size:clamp(34px,4.5vw,58px);font-weight:750}h2{font-size:clamp(25px,3vw,36px);font-weight:700}h3{font-size:21px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b64c3c;outline-offset:5px}::selection{background:#d5e5da}.container{max-width:1160px;margin:auto;padding-inline:32px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;top:-80px;left:24px;background:#fff;padding:12px 24px;z-index:100}.skip:focus{top:10px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.98);border-bottom:1px solid var(--rule)}.header-inner{height:90px;display:flex;justify-content:space-between;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand-mark{width:37px;height:42px;border:1.5px solid var(--seal);display:grid;place-content:center;color:var(--seal);font-size:12px;line-height:1.3;font-weight:750;letter-spacing:2px;text-align:center}.brand-name{font-size:20px;font-weight:750;letter-spacing:-1px;display:block;line-height:1.4}.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.05em}.main-nav{display:flex;align-items:center;gap:29px}.nav-item{position:relative}.nav-link{display:block;padding:32px 0 29px;border-bottom:3px solid transparent;font-weight:600;font-size:15px;white-space:nowrap}.nav-link[aria-current],.nav-link:hover{border-color:var(--seal)}.dropdown{position:absolute;left:-20px;top:100%;min-width:225px;padding:10px;background:#fff;border:1px solid var(--rule);box-shadow:0 12px 24px #173d3510;display:none}.dropdown a{display:block;padding:9px 12px;font-size:14px}.dropdown a:hover{background:var(--paper)}.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{display:block}.menu-toggle{display:none;border:0;background:transparent;width:44px;height:44px;font-size:26px}.eyebrow{display:block;color:var(--seal);font-size:12px;letter-spacing:.12em;font-weight:700;margin-bottom:18px}.button{display:inline-flex;justify-content:center;align-items:center;gap:35px;min-height:50px;padding:13px 23px;border:1px solid transparent;font-size:14px;font-weight:650;transition:background .18s}.button.primary{background:var(--ink);color:#fff}.button.primary:hover{background:#255d4d}.button.secondary{border-color:var(--rule);background:#fff;color:var(--ink)}.button.light{background:#fff;color:var(--ink)}.button.kakao{background:#fee500;color:#171717}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.home-hero{position:relative;background:var(--paper);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center;padding-block:78px 85px}.home-hero h1 em{font-style:normal;color:var(--seal)}.hero-copy>p{color:var(--muted);max-width:470px;margin-top:25px;font-size:16px}.hero-copy .eyebrow{margin-bottom:26px}.hero-note{display:flex;gap:17px;flex-wrap:wrap;font-size:12px;margin-top:35px;color:var(--muted)}.hero-note span+span{border-left:1px solid #c7d4ce;padding-left:17px}.ledger-visual{position:relative;min-width:0}.ledger-paper{background:#fff;padding:30px 28px 27px;box-shadow:14px 14px 0 #dce7df;border-top:4px solid var(--ink);transform:rotate(-2deg)}.ledger-paper .eyebrow{font-size:10px;margin-bottom:15px}.ledger-title{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--ink)}.ledger-title strong{font-size:26px;letter-spacing:-1px}.ledger-title>span{color:var(--seal);font-size:12px;border:1px solid var(--seal);padding:3px 8px}.property-sketch{height:140px;display:flex;justify-content:center;align-items:end;gap:9px;padding:25px 0 15px}.property-sketch span{border:1px solid #94afa2;background:repeating-linear-gradient(0deg,transparent 0 18px,#c2d2c8 19px 20px),repeating-linear-gradient(90deg,#f5f8f5 0 21px,#c2d2c8 22px 23px);width:70px;height:92px}.property-sketch span:nth-child(2){height:116px;width:88px}.property-sketch span:nth-child(3){height:65px}.ledger-stages{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--rule)}.ledger-stages div{padding:13px 6px;text-align:center;font-size:12px}.ledger-stages div+div{border-left:1px solid var(--rule)}.ledger-stages b{display:block;font-size:14px}.ledger-caption{margin-top:19px;font-size:12px;display:flex;justify-content:space-between;color:var(--muted)}.hero-footnote{font-size:11px;color:var(--muted);margin-top:26px;text-align:right}.section{padding-block:76px}.section.tint{background:var(--paper)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section-heading p{color:var(--muted);margin-top:12px;max-width:560px}.text-link{font-size:14px;font-weight:600;border-bottom:1px solid var(--ink);white-space:nowrap;padding-bottom:4px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--rule)}.tool-link{padding:28px 28px 30px 0;position:relative}.tool-link+.tool-link{padding-left:30px;border-left:1px solid var(--rule)}.tool-link .index{font-size:12px;color:var(--seal);display:block;margin-bottom:22px}.tool-link h3{font-size:23px}.tool-link p{font-size:14px;color:var(--muted);margin-top:12px;max-width:260px}.tool-link .arrow{display:block;font-size:24px;margin-top:22px;transition:transform .2s}.tool-link:hover .arrow{transform:translateX(7px)}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 50px}.service-row{display:flex;justify-content:space-between;gap:20px;padding:25px 0;border-bottom:1px solid var(--rule);align-items:center}.service-row p{font-size:14px;color:var(--muted);margin-top:7px}.service-row>span{font-size:24px}.page-banner{background:var(--ink);color:#fff;position:relative;overflow:hidden}.page-banner::after{content:"";position:absolute;width:320px;height:320px;border:1px solid #ffffff1f;right:8%;top:-90px;transform:rotate(30deg);pointer-events:none}.banner-inner{padding-block:45px 48px;position:relative;z-index:1}.page-banner .eyebrow{color:#bfd2c5;margin-bottom:14px;font-size:11px}.page-banner h1{font-size:36px}.page-banner p{font-size:14px;color:#d4e0d8;margin-top:12px;max-width:650px}.breadcrumbs{font-size:12px;color:#65766d;padding-top:18px;display:flex;gap:11px;flex-wrap:wrap}.subnav{display:flex;gap:0;border-bottom:1px solid var(--rule);overflow-x:auto;margin-top:28px;scrollbar-width:thin}.subnav a{padding:13px 22px;font-size:14px;white-space:nowrap;border-bottom:3px solid transparent}.subnav a:first-child{padding-left:0;padding-right:25px}.subnav a[aria-current]{border-color:var(--seal);font-weight:700}.page-content{padding-block:55px 80px;min-height:400px}.intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}.portrait-panel{background:var(--paper);padding:38px 32px;position:relative;min-height:335px;display:flex;flex-direction:column;justify-content:space-between;border-top:3px solid var(--ink)}.portrait-panel .large-name{font-size:47px;letter-spacing:.12em;line-height:1.6}.portrait-panel .credentials{font-size:14px;line-height:2;color:var(--muted)}.portrait-panel .sign{font-size:11px;letter-spacing:.14em;color:var(--seal)}.prose{max-width:750px}.prose h2{margin-bottom:27px}.prose p{color:#53645c;margin-bottom:23px;line-height:1.95}.signature{border-top:1px solid var(--rule);padding-top:22px;margin-top:30px;font-size:13px;color:var(--muted)}.signature strong{font-size:20px;color:var(--ink);margin-left:15px}.lead-copy{font-size:20px;color:var(--ink);line-height:1.8;max-width:770px;margin-bottom:35px;letter-spacing:-.03em}.detail-list article{display:flex;gap:30px;padding:28px 0;border-top:1px solid var(--rule)}.detail-list .index{font-size:12px;color:var(--seal);padding-top:6px}.detail-list p{color:var(--muted);font-size:15px;margin-top:9px;max-width:750px}.scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-top:40px}.scope-box{background:var(--paper);padding:30px}.scope-box h3{font-size:19px;margin-bottom:15px}.scope-box ul{padding-left:18px;margin:0;color:var(--muted);font-size:14px}.scope-box li+li{margin-top:7px}.small-note{font-size:13px;color:var(--muted);margin-top:25px}.consult-strip{background:var(--ink);color:#fff;padding:38px 40px;display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:65px}.consult-strip .eyebrow{color:#c1d4c7;margin-bottom:12px}.consult-strip h2{font-size:27px}.consult-strip p{font-size:14px;color:#d0ddd5;margin-top:9px}.consult-strip .button{flex-shrink:0}.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px}.info{margin:25px 0 30px}.info>div{display:grid;grid-template-columns:75px 1fr;padding:16px 0;border-bottom:1px solid var(--rule);font-size:14px}.info dt{color:var(--muted)}.info dd{margin:0}.address-board{background:var(--paper);padding:40px;border-top:3px solid var(--ink);display:flex;flex-direction:column;justify-content:center}.address-board>strong{font-size:38px;line-height:1.5;letter-spacing:-.04em}.floor{font-size:58px;line-height:1.5;color:var(--seal);border-bottom:1px solid var(--rule);padding-bottom:18px;margin-block:15px}.floor small{font-size:15px;color:var(--ink);margin-left:18px}.address-board p{font-size:13px;color:var(--muted)}.report-preview{display:grid;grid-template-columns:.75fr 1.25fr;gap:45px;align-items:start}.report-preview figure{margin:0}.report-preview img{width:100%;border:1px solid var(--rule);box-shadow:0 10px 30px #173d350a}.report-preview figcaption{font-size:12px;color:var(--muted);margin-top:13px}.report-preview ul{font-size:14px;color:var(--muted);padding-left:19px;line-height:2.2;margin-top:20px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}.filter{border:1px solid var(--rule);background:#fff;border-radius:0;padding:8px 18px;color:var(--muted);font-size:14px}.filter[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}.column-list{border-top:1px solid var(--ink)}.column-card{display:grid;grid-template-columns:115px 1fr 30px;align-items:center;gap:20px;border-bottom:1px solid var(--rule);padding:25px 0}.column-card .category{font-size:12px;color:var(--seal)}.column-card h2{font-size:20px;letter-spacing:-.03em}.column-card p{font-size:13px;color:var(--muted);margin-top:7px}.column-card .arrow{font-size:25px}.column-card:hover h2{text-decoration:underline;text-underline-offset:5px}.column-card[hidden]{display:none}.column-count{font-size:13px;color:var(--muted);margin-bottom:15px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact-method{border-top:2px solid var(--ink);padding-top:28px}.contact-method .phone{font-size:clamp(24px,4vw,35px);font-weight:700;display:block;margin-block:18px}.contact-method p{color:var(--muted);font-size:14px}.contact-method .button{margin-top:25px}.steps{display:grid;grid-template-columns:repeat(3,1fr);margin-top:30px;border-top:1px solid var(--ink);border-bottom:1px solid var(--rule)}.step{padding:25px}.step:first-child{padding-left:0}.step+.step{border-left:1px solid var(--rule)}.step .index{color:var(--seal);font-size:12px;display:block;margin-bottom:17px}.step p{font-size:14px;color:var(--muted);margin-top:9px}.contact-location{margin-top:65px;padding-top:45px;border-top:1px solid var(--rule)}.site-footer{background:#f1f4f1;border-top:1px solid var(--rule);padding-block:37px 27px;font-size:12px;color:var(--muted)}.footer-main{display:flex;justify-content:space-between;gap:30px}.footer-brand{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:14px}.footer-details{display:grid;gap:3px}.footer-links{display:flex;gap:22px;align-items:start;font-size:13px}.footer-bottom{border-top:1px solid var(--rule);margin-top:25px;padding-top:17px;display:flex;justify-content:space-between;gap:20px;font-size:11px}.num{font-variant-numeric:tabular-nums}.calc .pane[hidden]{display:none}.calc{scroll-margin-top:120px}.calc .result{position:sticky;top:120px}.calc .pair{grid-template-columns:repeat(2,minmax(0,1fr))}.calc .note{line-height:1.8}.calc .lines div{flex-wrap:wrap}.calc .lines span{max-width:100%}.calc .result .big{overflow-wrap:anywhere}.calc .result{position:static}.calc section{min-width:0}.calculator-page .sec-head h2{font-size:25px}.calculator-page .sec-head p{font-size:14px}.calculator-page .calc{border-radius:0}.calculator-page input,.calculator-page select{background:#fff}.report-topnote{font-size:13px;color:var(--muted);margin-top:20px}.error-page{text-align:center;padding:70px 0}.error-page p{margin-block:20px}.post-nav{margin-top:30px}
@media(min-width:921px){.nav-item:last-child .nav-link{color:var(--seal)}}
@media(max-width:1050px){.main-nav{gap:19px}.header-inner{gap:18px}.brand-name{font-size:18px}.hero-grid{gap:40px}.intro-grid{gap:40px}}
@media(max-width:920px){.header-inner{height:74px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:74px;background:#fff;border-bottom:1px solid var(--rule);max-height:calc(100dvh - 74px);overflow:auto;padding:12px 28px 23px}.main-nav.is-open{display:block}.nav-link{padding:13px 0;border-bottom:1px solid var(--rule);font-size:16px}.nav-link[aria-current]{color:var(--seal)}.dropdown{position:static;display:block;box-shadow:none;border:0;background:var(--paper);padding:4px 12px;margin-block:7px}.dropdown a{padding:7px 9px;font-size:13px}.hero-grid{padding-block:55px;gap:35px}.home-hero h1{font-size:40px}.ledger-paper{padding:23px}.ledger-title strong{font-size:23px}.property-sketch{height:125px}.hero-note{gap:10px}.hero-note span+span{padding-left:10px}.intro-grid{grid-template-columns:.8fr 1.2fr;gap:32px}.portrait-panel{padding:28px 23px}.portrait-panel .large-name{font-size:38px}.location-grid{gap:35px}.consult-strip{padding:30px}.column-card{grid-template-columns:90px 1fr 25px}.footer-links{gap:14px}.calc .pair{grid-template-columns:minmax(0,1fr)}}
@media(max-width:680px){.container{padding-inline:22px}body{font-size:15px}.brand-name{font-size:18px}.brand-sub{font-size:10px}.brand-mark{width:33px;height:37px;font-size:11px}.hero-grid{grid-template-columns:1fr;padding-block:43px 45px;gap:45px}.home-hero h1{font-size:37px;letter-spacing:-.06em}.hero-copy>p{font-size:15px}.hero-copy .eyebrow{font-size:11px;margin-bottom:20px}.hero-note{font-size:11px;margin-top:25px}.ledger-visual{max-width:400px;width:calc(100% - 14px);margin:0 auto}.ledger-paper{transform:rotate(-1deg);padding:24px;box-shadow:10px 10px 0 #dce7df}.property-sketch{height:110px}.property-sketch span{height:68px;width:60px}.property-sketch span:nth-child(2){height:92px;width:76px}.hero-footnote{margin-top:20px;font-size:10px}.section{padding-block:48px}.section-heading{display:block;margin-bottom:27px}.section-heading .text-link{display:inline-block;margin-top:18px}.section-heading h2{font-size:27px}.tool-grid{grid-template-columns:1fr}.tool-link,.tool-link+.tool-link{padding:22px 0;border-left:0;border-bottom:1px solid var(--rule)}.tool-link:last-child{border-bottom:0}.tool-link .index{margin-bottom:8px}.tool-link h3{font-size:22px}.tool-link p{max-width:85%;margin-top:8px}.tool-link .arrow{position:absolute;right:0;top:32px;margin:0}.service-grid{grid-template-columns:1fr}.service-row{padding:21px 0}.service-row h3{font-size:19px}.page-banner h1{font-size:30px}.banner-inner{padding-block:32px 36px}.page-banner p{font-size:13px;max-width:95%}.page-banner::after{right:-150px}.breadcrumbs{font-size:11px;gap:8px}.subnav{margin-top:17px}.subnav a{font-size:13px;padding:11px 17px}.page-content{padding-block:35px 50px}.intro-grid,.location-grid,.scope-grid,.report-preview,.contact-grid{grid-template-columns:1fr;gap:32px}.portrait-panel{min-height:215px;padding:25px 28px}.portrait-panel .large-name{font-size:40px}.portrait-panel .credentials{margin-top:20px}.prose h2{font-size:26px;margin-bottom:20px}.prose p{font-size:15px}.signature strong{display:block;margin:7px 0 0}.lead-copy{font-size:19px;margin-bottom:25px}.detail-list article{padding:23px 0;gap:18px}.detail-list h3{font-size:20px}.detail-list p{font-size:14px}.scope-grid{gap:16px}.scope-box{padding:24px}.consult-strip{display:block;padding:28px 24px;margin-top:40px}.consult-strip h2{font-size:24px}.consult-strip .button{margin-top:22px}.address-board{padding:30px}.address-board>strong{font-size:31px}.floor{font-size:49px}.column-card{grid-template-columns:1fr 20px;gap:8px 15px;padding:22px 0}.column-card .category{grid-column:1}.column-card>div{grid-column:1}.column-card>.arrow{grid-column:2;grid-row:1/3}.column-card h2{font-size:18px}.column-card p{font-size:12px}.filter{padding:7px 12px;font-size:12px}.contact-method .phone{font-size:30px}.steps{grid-template-columns:1fr}.step,.step:first-child{padding:20px 0}.step+.step{border-left:0;border-top:1px solid var(--rule)}.step .index{margin-bottom:7px}.step h3{font-size:20px}.contact-location{margin-top:40px;padding-top:35px}.footer-main,.footer-bottom{display:block}.footer-links{margin-top:22px;flex-wrap:wrap}.footer-bottom>span{display:block;margin-top:8px}.site-footer{padding-block:28px}.calculator-page .sec-head h2{font-size:23px}.calculator-page .pane{padding:16px;gap:18px}.calc .pair{grid-template-columns:minmax(0,1fr)}.calc .tabs button{font-size:13px;padding:13px 12px}.calc .result .big{font-size:27px}.calc .result .lines{font-size:12px}.calc .fields h4{font-size:14px}.calc .field label{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.profile-portrait{margin:0;border:1px solid var(--rule);background:var(--paper)}.profile-portrait img{width:100%;height:auto}.profile-portrait figcaption{padding:18px 22px;font-size:14px}.profile-portrait strong{display:block;font-size:23px;color:var(--ink)}