@charset "UTF-8";
:root{--paper:#f5f3ed;--ink:#252a24;--muted:#6a7066;--line:#d9dcd1;--accent:#f36b3f;--soft:#e9ecdf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Pretendard","Noto Sans KR","Malgun Gothic",sans-serif;letter-spacing:-.025em}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--accent);outline-offset:6px}a:hover{color:#ad401e}.shell{width:min(1240px,calc(100% - 96px));margin:auto}.header{height:106px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;font-size:26px;letter-spacing:-1.3px;font-weight:450}.brand img{margin-right:11px}.brand span{font-weight:750}.brand-dot{color:var(--accent)}nav{display:flex;gap:38px;font-size:13px;font-weight:600}nav span{margin-left:12px}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;padding-top:76px;padding-bottom:88px;align-items:center}.eyebrow{font-family:Arial,sans-serif;font-size:10px;font-weight:600;letter-spacing:2px;margin:0 0 28px}.tiny-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:10px}.hero h1{font-size:clamp(38px,4.2vw,62px);letter-spacing:-3px;line-height:1.28;margin:0 0 26px;font-weight:650;word-break:keep-all}.intro{font-size:16px;line-height:1.9;color:var(--muted);margin:0 0 31px}.button{display:inline-flex;align-items:center;gap:36px;padding:17px 21px;font-size:13px;font-weight:600;border:1px solid var(--ink);border-radius:3px}.button.dark{color:var(--paper);background:var(--ink)}.button:hover{background:#414b3c;color:white}.caption{margin-top:17px;font-size:11px;color:var(--muted)}.map-art{border:1px solid 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46px}.tool-num{font-family:Arial,sans-serif;font-size:10px;letter-spacing:1px;padding-top:8px;color:var(--muted)}.tag{font-size:10px;border:1px solid #cdd2c2;padding:5px 8px;border-radius:3px;color:#55604e;display:inline-block}.tool-main h3{font-size:30px;font-weight:600;letter-spacing:-1px;margin:18px 0 13px}.arrow{font-size:24px;font-weight:400;margin-left:10px;color:#909783}.tool-main p{font-size:15px;line-height:1.8;margin:0 0 8px;word-break:keep-all}.tool-main .muted{font-size:13px;max-width:420px}.muted{color:var(--muted)}.text-link{display:inline-block;margin-top:22px;font-size:12px;font-weight:600;border-bottom:1px solid var(--ink);padding-bottom:7px}.text-link span{margin-left:24px}.tool-preview{align-self:center;background:var(--soft);height:232px;border-radius:4px;padding:26px}.graph-label{display:block;font:9px Arial,sans-serif;letter-spacing:1.5px;color:#64705c}.mini-node{border:1px solid #b3bba4;background:#f7f7f0;padding:13px 10px;border-radius:4px;font-size:10px;text-align:center;position:relative}.root-node{width:95px;margin:20px auto 0}.branch-line{height:23px;width:1px;background:#9ca78e;margin:auto}.mini-branches{display:flex;gap:12px;position:relative;justify-content:center}.mini-branches:before{content:"";position:absolute;top:-1px;left:40px;right:40px;border-top:1px solid #9ca78e}.mini-branches .mini-node{width:84px}.mini-node i{display:inline-block;width:4px;height:4px;background:#718959;border-radius:50%;margin-left:5px}.tool-preview small{display:block;text-align:center;font-size:9px;color:#6b7562;margin-top:22px}.calendar-preview{background:#eae6dc}.calendar-head{display:flex;justify-content:space-between;font-size:11px}.calendar-head span{font-size:9px;color:#77766c}.week{display:grid;grid-template-columns:repeat(5,1fr);text-align:center;gap:8px;margin-top:23px}.week span{font-size:9px;color:#8a8b80}.week b{font:12px Arial,sans-serif;padding:11px 0 23px;position:relative;border-radius:3px}.week .leave{background:#d4daca}.week em{font-size:7px;position:absolute;bottom:6px;left:0;right:0;font-style:normal}.week .today{border:1px solid #8d9682}.schedule-line{display:flex;justify-content:space-between;border-top:1px solid #d1d0c5;padding-top:14px;font-size:10px;margin-top:13px}.schedule-line i{font-style:normal;color:#a1a592;margin:0 12px}.calendar-preview small{margin-top:15px}.about{display:grid;grid-template-columns:144px 1fr 380px;gap:0 34px;padding:65px 0 80px;border-top:1px solid var(--ink)}.about .eyebrow{padding-top:9px}.about h2{font-size:30px}.about>div p{font-size:13px;line-height:1.9;margin:4px 0 18px}.footer{border-top:1px solid var(--line);padding:27px 0 34px;display:flex;align-items:center;gap:30px}.footer .brand{font-size:20px}.footer p,.footer>a:last-child{font-size:11px;color:var(--muted)}.footer>a:last-child{margin-left:auto}.skip{position:absolute;top:-100px;left:20px;background:white;padding:12px;z-index:10}.skip:focus{top:10px}.detail{max-width:860px;padding:65px 0 100px}.detail h1{font-size:52px;letter-spacing:-2px;margin:25px 0}.detail .lead{font-size:22px;line-height:1.6}.detail p,.detail li{font-size:15px;line-height:1.9}.detail h2{font-size:24px;margin-top:46px;margin-bottom:14px}.detail .notice{background:var(--soft);padding:22px 26px;border-left:3px solid #7a8967;margin:30px 0}.detail .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.detail ul,.detail ol{padding-left:22px}.detail .back{font-size:12px;color:var(--muted)}
@media(max-width:1050px){.shell{width:calc(100% - 64px)}.hero{gap:30px}.hero h1{font-size:44px}.tool-row{grid-template-columns:70px 1fr 300px;gap:20px}.tool-preview{padding:22px 16px}.about{grid-template-columns:90px 1fr 300px;gap:20px}.about .eyebrow{font-size:9px;line-height:1.7}}
@media(max-width:760px){.shell{width:calc(100% - 40px)}.header{height:80px}.brand{font-size:22px}.brand img{width:25px;height:25px;margin-right:7px}nav{gap:20px;font-size:11px}.hero{grid-template-columns:1fr;padding:48px 0 50px;gap:30px}.hero h1{font-size:44px;letter-spacing:-2px}.hero .eyebrow{font-size:8px}.intro{font-size:14px}.map-art{max-width:460px;width:100%;margin:5px auto;transform:rotate(-1deg)}.map-art svg{max-height:310px}.art-top,.art-bottom{padding:15px 20px}.section-heading{margin-bottom:25px}.section-heading>p{display:none}h2{font-size:27px}.tool-row{grid-template-columns:1fr;gap:20px;padding:28px 0 34px}.tool-num{padding:0}.tool-main h3{font-size:28px}.tool-main .muted{max-width:none}.tool-preview{width:100%;height:230px;padding:24px 30px}.about{grid-template-columns:1fr;gap:20px;padding:40px 0}.about .eyebrow{margin:0}.about>div p{font-size:13px}.footer{gap:15px}.footer p{display:none}.detail{padding:40px 0 65px}.detail h1{font-size:38px}.detail .lead{font-size:19px}.detail .notice{padding:18px}.detail .button{width:100%;justify-content:space-between}.detail .actions{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.detail-eyebrow{margin-top:40px}.code-block{padding:20px;background:#e9ecdf;border-radius:4px;overflow-x:auto;font:13px/1.8 Consolas,monospace;letter-spacing:0}code{font-family:Consolas,monospace;overflow-wrap:anywhere}