/* EDIBOOKS - 아트라상 틀 공통 디자인 (2026-10-15) */
html,body{overflow-x:clip}
.atr-board{margin:0 0 40px}
.atr-band{margin:0 calc(50% - 50vw);padding:52px calc(50vw - 50%) 50px;background:#f5f6f8}
.atr-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 26px;font-size:13px;color:#8a93a0}
.atr-crumb a{color:#8a93a0}.atr-crumb a:hover{color:#111}.atr-crumb i{font-style:normal;color:#cfd4dc}.atr-crumb b{font-weight:600;color:#3a414d}
.atr-sec{margin:0 0 20px;font-size:46px;line-height:1.12;font-weight:800;letter-spacing:-.045em;color:#151515}
.atr-intro{margin:0;font-size:16px;line-height:1.85;color:#5b6472;word-break:keep-all}
.atr-sub{padding-top:30px}
.atr-tabs{display:flex;flex-wrap:wrap;gap:8px 24px;margin:0 0 30px;padding:0 0 20px;border-bottom:1px solid #e3e6ec;font-size:15px}
.atr-tabs a{position:relative;color:#8a93a0;font-weight:600;text-decoration:none!important;white-space:nowrap}
.atr-tabs a:hover{color:#111}
.atr-tabs a.on{padding-left:12px;color:#111;font-weight:800}
.atr-tabs a.on:before{content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:3px;background:#0067f4}
.atr-tabs .sep{width:1px;height:14px;align-self:center;background:#dfe3ea;color:transparent;overflow:hidden}
.atr-name{margin:0 0 6px;font-size:27px;line-height:1.35;font-weight:800;letter-spacing:-.035em;color:#111}
h1.atr-name{font-size:30px}
/* 칼럼 본문 */
.col-art-head{padding:18px 0 28px;margin-bottom:46px;border-bottom:1px solid #d5d9e0}
.col-art-head h1{font-size:34px;line-height:1.4}
.col-cat{font-size:13.5px}
.col-body-text{font-size:17px;line-height:1.95;letter-spacing:-.015em;color:#222;word-break:keep-all}
.col-body-text p{margin:0 0 2.5em;line-height:1.95}
.col-body-text p br,.col-hook p br,.legal .g-body p br{content:"";display:block;margin-top:.8em}
.col-body-text h2{margin:3.2em 0 1.25em;padding:0;border:0;font-size:25px;line-height:1.5}
.col-callout{margin:0 0 2.5em;padding:24px 28px;border:0;background:#f5f6f8;font-weight:500;line-height:1.9}
.col-callout p br{margin-top:.25em}
.col-quote{margin:0 0 2.5em}
.col-fig{margin:2.6em 0}
.col-hr{margin:3.4em 0}
.col-toc{margin:0 0 50px;padding:22px 26px;background:#f5f6f8}
.col-hook{margin:0 0 56px;padding:4px 0 38px}
.col-hook p{margin:0 0 2.1em;font-size:17.5px}
.col-hook .h-quote{margin:0 0 2.6em;padding:30px 12px 26px}
.col-hook .h-quote p{font-size:18.5px;line-height:1.8}
/* 다음 글·이전 글 */
.atr-pn{margin:60px 0 0;border-top:1px solid #111;border-bottom:1px solid #e3e6ec;font-size:15.5px}
.atr-pn a{display:flex;align-items:baseline;gap:20px;padding:18px 6px;border-top:1px solid #eef0f3;color:#222;text-decoration:none!important}
.atr-pn a:first-child{border-top:0}.atr-pn a:hover span{color:#0067f4}
.atr-pn b{flex:0 0 64px;color:#8a93a0;font-weight:600;font-size:14px}
.atr-pn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.atr-pn a.list{justify-content:center;font-weight:700;color:#3a414d}
/* 가이드(.legal) */
.legal:has(>.atr-board){padding-top:0}
.legal .atr-board h1{margin:0 0 6px}
.legal>h1{margin-top:6px;font-size:32px;line-height:1.4}
.legal .meta{margin-bottom:44px}
.legal .hook{margin:0 0 54px;padding:0 0 34px;border-bottom:1px solid #e3e6ec}
.legal .hook p{margin:0 0 1.9em;font-size:17px;line-height:1.9}
.legal p,.legal li{font-size:16.5px;line-height:1.95;word-break:keep-all}
.legal section>p{margin:0 0 1.9em}
.legal h2{margin:3em 0 1.1em;padding-top:0;border-top:0;font-size:23px;line-height:1.5}
.legal table{margin:18px 0 10px}
.legal .note{margin:-1em 0 2em;font-size:13.5px}
/* 후기 */
.rv-art .rv-h1{font-size:28px;margin:4px 0 12px}
.rv-meta{padding-bottom:22px!important;border-bottom:1px solid #d5d9e0;margin-bottom:34px!important}
.rv-body{font-size:17px!important;line-height:2!important}
.rv-tbl td{padding:14px 8px!important;font-size:15px}
.rv-nav{margin:56px 0 0!important;border-top:1px solid #111}
@media(max-width:640px){
 .atr-band{padding:36px calc(50vw - 50%) 34px}
 .atr-sec{font-size:32px;margin-bottom:14px}
 .atr-intro{font-size:15px}
 .atr-tabs{gap:8px 16px;font-size:14px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
 .atr-tabs::-webkit-scrollbar{display:none}
 .atr-name{font-size:22px}h1.atr-name{font-size:24px}
 .col-art-head h1,.legal>h1{font-size:25px}
 .col-body-text,.col-hook p{font-size:16px}
 .col-body-text p{margin-bottom:2.2em}
 .col-body-text h2{font-size:21px;margin-top:2.8em}
 .col-callout{padding:20px 18px}
 .legal p,.legal li{font-size:15.5px}.legal h2{font-size:20px}
 .atr-pn b{flex-basis:56px}
}
.col-art-head h1,.legal>h1,.rv-art .rv-h1,.atr-name,.col-body-text h2,.legal h2{word-break:keep-all;text-wrap:balance}
.col-callout p{white-space:pre-wrap}
.col-body-text p.c{line-height:1.9}
.legal .atr-crumb,.legal .atr-crumb a{font-size:13px;line-height:1.5;text-decoration:none;color:#8a93a0}.legal .atr-crumb b{color:#3a414d}
.legal p.atr-sec{margin:0 0 20px;font-size:46px;line-height:1.12;font-weight:800;letter-spacing:-.045em;color:#151515}
.legal p.atr-intro{margin:0;font-size:16px;line-height:1.85;color:#5b6472}
.legal .atr-tabs a{text-decoration:none;font-size:15px}
.legal .atr-name,.legal p.atr-name{margin:0 0 6px;font-size:27px;line-height:1.35;font-weight:800;color:#111}
.legal h1.atr-name{font-size:30px}
@media(max-width:640px){.legal p.atr-sec{font-size:32px;margin-bottom:14px}.legal p.atr-intro{font-size:15px}.legal .atr-tabs a{font-size:14px}.legal .atr-name,.legal p.atr-name{font-size:22px}}