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.7s ease,top .7s ease}.privacy-curtain{position:fixed;inset:0;background:rgba(28,37,31,.985);color:#fff;display:none;place-items:center;z-index:9999;text-align:center;padding:30px}.privacy-curtain>div{display:grid;gap:9px}.privacy-curtain strong{font-size:20px;letter-spacing:-.02em}.privacy-curtain span{font-size:12px;color:rgba(255,255,255,.62);letter-spacing:0}.privacy-curtain.active{display:grid}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#22231f;color:#fff;padding:12px 16px;border-radius:12px;opacity:0;pointer-events:none;transition:.2s;z-index:1000;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}.empty{padding:50px;text-align:center;color:var(--muted)}.error-panel{background:var(--rose);border:1px solid #e4c6bc;padding:18px;border-radius:15px;color:#7d4137}@media(max-width:980px){.layout{grid-template-columns:1fr}.sidebar{position:sticky;top:74px;height:auto;z-index:20;padding:8px;background:rgba(236,233,226,.95);backdrop-filter:blur(12px);overflow:auto}.sidebar nav{display:flex;min-width:max-content}.sidebar nav button{padding:10px 13px}.sidebar-note{display:none}.company-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.calc-choice-grid,.result-grid,.calc-inline,.product-preview{grid-template-columns:1fr}.space-grid{grid-template-columns:1fr 1fr}.calc-details>div{grid-template-columns:1fr}.formula-flow{grid-template-columns:1fr 1fr}.measure-row{grid-template-columns:1fr 1fr}.measure-row .mini-remove{grid-column:1/-1;width:100%}.calc-actions{position:sticky;bottom:10px;background:rgba(244,241,235,.92);backdrop-filter:blur(10px);padding:10px 0;z-index:5}.calc-actions>*{flex:1}.login-card{padding:32px 24px;border-radius:24px}.login-card h1{font-size:36px}.topbar{padding:0 14px}.account #orderText{display:none}.account .login-status{font-size:10px!important;padding:4px 8px}.content{padding:28px 15px 46px}.page-head{display:block}.metrics,.chapter-grid,.check-grid,.company-cards{grid-template-columns:1fr}.page-head h1{font-size:36px}.toolbar>*{width:100%;min-width:0}.table-wrap{border-radius:12px}th,td{padding:11px;font-size:12px}.price-table table{min-width:900px}.evidence-table table{min-width:620px}}@media print{body>*{display:none!important}body:after{content:"인쇄가 제한된 구매자 전용 자료입니다.";display:block;padding:80px;text-align:center;font-size:20px}}
/* v1.6 typography and brand refresh */
body{font-weight:450;letter-spacing:-.012em}.login-view{background:radial-gradient(circle at 14% 10%,rgba(74,168,223,.13),transparent 32%),radial-gradient(circle at 88% 88%,rgba(120,146,134,.16),transparent 34%),linear-gradient(145deg,#edf3f1,#f8faf9 62%,#eef4f7)}.login-view:before,.login-view:after{content:"";position:fixed;pointer-events:none;background-repeat:no-repeat;background-position:center;background-size:contain;opacity:.045}.login-view:before{width:420px;height:330px;left:-95px;bottom:-55px;background-image:url('/brand-logo.webp');transform:rotate(-12deg)}.login-view:after{width:240px;height:330px;right:-35px;top:-45px;background-image:url('/mat-logo.webp');transform:rotate(10deg)}.login-card{width:min(500px,100%);padding:42px 46px 40px;border-radius:28px;border-color:rgba(23,60,78,.12);background:rgba(255,255,255,.965);box-shadow:0 30px 90px rgba(15,48,62,.15)}.login-card:after{display:none}.login-brand{height:54px;margin-bottom:22px;position:relative;z-index:2}.login-brand img{height:100%;width:auto;max-width:230px;object-fit:contain;object-position:left center}.eyebrow{color:#537180;font-size:10px;letter-spacing:.2em}.login-card h1{font-size:40px;line-height:1.16;letter-spacing:-.055em;margin:13px 0 15px;color:#143447}.login-desc{font-size:14px;line-height:1.72}.login-card label{font-size:13px;color:#294654}.login-card input{min-height:52px;border-radius:14px;border-color:#d6e1e4;background:#fbfdfd}.primary{border-radius:14px;background:linear-gradient(135deg,#173c4e,#245a70);box-shadow:0 10px 24px rgba(23,60,78,.18);letter-spacing:-.015em}.primary:hover{background:linear-gradient(135deg,#102f40,#1d4c61)}.topbar{height:78px;background:rgba(255,255,255,.94);border-color:#dce6e8;padding-inline:26px}.topbar-brand{display:flex!important;align-items:center;gap:15px}.topbar-logo{width:132px;height:42px;object-fit:contain;object-position:left center}.topbar strong{font-size:15px;font-weight:800;letter-spacing:-.025em;color:#173241}.topbar span{font-size:10px}.layout{grid-template-columns:240px 1fr;min-height:calc(100vh - 78px)}.sidebar{top:78px;height:calc(100vh - 78px);background:linear-gradient(180deg,#edf2f0,#e8efed);border-color:#d6e1df}.sidebar nav button{font-size:13px;font-weight:750;color:#61747b;border:1px solid transparent}.sidebar nav button:hover,.sidebar nav button.active{background:#fff;color:#173c4e;border-color:#dbe6e7;box-shadow:0 8px 22px rgba(22,57,71,.07)}.sidebar nav button.active{box-shadow:inset 3px 0 0 #4aa8df,0 8px 22px rgba(22,57,71,.07)}.content{padding-top:48px}.page-head .kicker{color:#4d7487;font-size:10px}.page-head h1{font-size:clamp(32px,4vw,50px);line-height:1.14;color:#15384a;letter-spacing:-.055em}.page-head p{font-size:14px;line-height:1.75}.metric,.chapter,.company-card,.list-panel,.check-card,.calc-card,.result-card{border-color:#dce5e7;box-shadow:0 12px 34px rgba(22,57,71,.055)}.metric strong{font-size:29px;color:#173c4e}.chapter h2,.company-card h3,.check-card h2,.calc-card h2{font-weight:820;letter-spacing:-.035em;color:#183d4f}.notice-box{border-left-color:#4aa8df;background:linear-gradient(90deg,#e8f4f9,#edf4f1)}.toolbar input,.toolbar select,.calc-card input,.calc-card select{border-color:#d7e2e5;background:#fff}.table-wrap{border-color:#dbe5e7;box-shadow:0 12px 35px rgba(22,57,71,.06)}th{background:#edf3f4;color:#345664;font-weight:800}td{color:#2f4954}.calc-progress span{background:#edf2f2}.calc-progress span.active{background:#173c4e;border-color:#173c4e}.result-hero{background:linear-gradient(145deg,#15384a,#2d697d)}.result-count{font-family:inherit;font-weight:900}.watermark-layer{z-index:29}.wm{display:grid;justify-items:center;gap:4px;width:190px;opacity:.075;filter:saturate(.7);transform:rotate(-19deg);color:rgba(20,53,68,.38);transition:transform .7s ease,left .7s ease,top .7s ease}.wm img{display:block;max-width:100%;max-height:74px;object-fit:contain}.wm-mat{width:72px;opacity:.065}.wm-mat img{max-height:72px}.wm em{font-style:normal;font-size:8px;font-weight:800;letter-spacing:.02em;white-space:nowrap;color:rgba(20,53,68,.5)}.privacy-curtain{background:rgba(13,35,45,.99)}
@media(max-width:980px){.topbar-logo{width:112px}.layout{grid-template-columns:1fr}.sidebar{top:78px}.content{padding-top:34px}}
@media(max-width:680px){.login-card{padding:30px 23px;border-radius:22px}.login-brand{height:45px;margin-bottom:18px}.login-card h1{font-size:34px}.topbar{height:70px;padding-inline:12px}.topbar-logo{width:92px;height:36px}.topbar-brand>div strong{font-size:13px}.layout{min-height:calc(100vh - 70px)}.sidebar{top:70px}.page-head h1{font-size:33px}.content{padding-top:25px}.wm{width:140px;opacity:.06}.wm-mat{width:58px}}