:root{--bg:#fff;--card:#fff;--ink:#212121;--muted:#6c7074;--line:#dddddd;--accent:#303db1;--accent-ink:#fff;--soft:#f2f2f6;--warn:#8a5a00;--r:16px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR","Segoe UI",sans-serif;word-break:keep-all;overflow-wrap:anywhere}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:8px 14px;z-index:9}
.skip:focus{left:8px;top:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--muted)}
.ico{flex:none;width:22px;height:22px}
.ico.inline{width:18px;height:18px;vertical-align:-3px;color:var(--accent)}
.site-head{border-bottom:1px solid var(--line);background:var(--card)}
.site-head .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 24px;padding-top:12px;padding-bottom:12px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.brand .logo{width:30px;height:30px;padding:4px;border-radius:8px;background:var(--accent);color:var(--accent-ink)}
.site-head ul{display:flex;flex-wrap:wrap;gap:4px;list-style:none;margin:0;padding:0}
.site-head nav a{display:block;padding:6px 12px;border-radius:999px;color:var(--ink);text-decoration:none;font-size:.95rem}
.site-head nav a:hover{background:var(--soft)}
.site-head nav a[aria-current]{background:var(--accent);color:var(--accent-ink);font-weight:700}
.crumb{font-size:.9rem;color:var(--muted);margin:20px 0 0}
.hero{padding:36px 0 20px;max-width:780px}
h1{font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.25;margin:0 0 12px;letter-spacing:-.02em}
h2{font-size:1.35rem;margin:40px 0 12px;letter-spacing:-.01em}
.lead{font-size:1.08rem;margin:0 0 12px}
.privacy{font-size:.93rem;color:var(--muted);margin:0}
.layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:24px;align-items:start}
.panel{position:sticky;top:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;max-height:calc(100vh - 24px);overflow:auto}
fieldset{border:0;padding:0;margin:0 0 18px;min-width:0}
legend{font-weight:800;padding:0;margin-bottom:8px}
.picks{display:grid;gap:6px}
.pick{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.pick span{display:flex;align-items:center;gap:8px}
.pick:has(input:checked){border-color:var(--accent);background:var(--soft)}
input[type=checkbox],input[type=radio]{width:20px;height:20px;accent-color:var(--accent);flex:none;margin:0}
.sizes{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.sizes label{position:relative;text-align:center}
.sizes input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}
.sizes span{display:block;padding:8px 4px;border:1px solid var(--line);border-radius:8px;font-size:.92rem}
.sizes input:checked+span{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:700}
.sizes input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.hint{font-size:.86rem;color:var(--muted);margin:8px 0 0}
.field{display:block;font-size:.9rem;font-weight:600;margin-bottom:10px}
.field input,.note{display:block;width:100%;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin-top:4px}
.actions{display:flex;flex-wrap:wrap;gap:8px}
button,.btn{font:inherit;font-weight:700;display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none}
button.primary,.btn{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.sheet{min-width:0}
.print-head{display:none}
.progress{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin-bottom:16px}
.progress p{margin:8px 0 0;font-size:.93rem}
.bar{height:8px;background:var(--line);border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.area{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:8px 18px 14px;margin-bottom:16px}
.area h3{display:flex;align-items:center;gap:10px;font-size:1.12rem;margin:10px 0 6px;color:var(--accent)}
.area h3 span:first-of-type{color:var(--ink)}
.area .count{margin-left:auto;font-size:.85rem;font-weight:600;color:var(--muted)}
.area ol{list-style:none;margin:0;padding:0}
.item{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:6px 14px;align-items:start;padding:10px 0;border-top:1px dashed var(--line)}
.chk{display:flex;gap:12px;align-items:flex-start;cursor:pointer}
.chk input{margin-top:4px}
.chk input:checked+.txt{color:var(--muted)}
.tag{display:inline-block;margin-left:8px;font-size:.74rem;font-weight:700;padding:1px 7px;border:1px solid var(--line);border-radius:999px;color:var(--muted);white-space:nowrap;vertical-align:1px}
.note{margin:0;padding:6px 10px;font-size:.92rem}
.psl-note{margin:12px 0 0;padding:12px 14px;border-left:4px solid var(--accent);background:var(--soft);border-radius:0 8px 8px 0;font-size:.93rem}
.psl-note p{margin:0 0 6px}
.psl-note p:last-child{margin:0}
.empty{padding:28px;text-align:center;border:1px dashed var(--line);border-radius:var(--r)}
.sheet-foot{font-size:.9rem;color:var(--muted)}
[hidden]{display:none!important}
.more,.related,.prose{max-width:780px}
.howto li{margin-bottom:8px}
.related{margin:40px 0;padding-top:8px;border-top:1px solid var(--line)}
.related ul{padding-left:20px}
.related li{margin-bottom:6px}
.prose{padding-top:20px}
.prose h3{margin:24px 0 8px}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:480px;background:var(--card)}
th,td{border:1px solid var(--line);padding:8px 12px;text-align:left;vertical-align:top}
thead th{background:var(--soft)}
.site-foot{margin-top:48px;border-top:1px solid var(--line);background:var(--card);padding:20px 0;font-size:.92rem}
.site-foot p{margin:0 0 6px}
.disclosure{font-weight:700}
/* PSL-TONE-START: www.bobapsl.com 의 계산된 스타일 값을 따른 공통 톤. 세 도구 사이트가 같은 블록을 쓴다. */
body{background:#fff;color:#212121;font:400 16px/1.75 "Pretendard Variable",Pretendard,"Apple SD Gothic Neo","Malgun Gothic","Nanum Gothic","Noto Sans KR","Noto Sans",sans-serif}
h1,h2,h3,legend,button,input,textarea,.brand,.ctext,thead th{font-family:inherit}
a{color:#303db1}
.wrap{max-width:1120px}
.site-head{background:#fff;color:#212121;border:0}
.site-head .wrap{max-width:1120px;min-height:80px;padding-top:12px;padding-bottom:12px}
.brand{font-size:20px;font-weight:700;color:#212121;letter-spacing:0}
.brand .logo{width:28px;height:28px;padding:0;border-radius:0;background:none;color:#303db1}
.site-head ul{gap:4px 28px}
.site-head nav a{padding:4px 0;border:0;border-radius:0;background:none;color:#212121;font-size:17px;font-weight:700;opacity:1}
.site-head nav a:hover{background:none;color:#303db1;text-decoration:none}
.site-head nav a[aria-current]{background:none;color:#303db1;font-weight:700;border:0}
h1,.prose h1,.intro h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;line-height:1.3;letter-spacing:0;color:#212121;margin:0 0 16px}
h2{font-size:22px;font-weight:700;line-height:1.4;margin:40px 0 12px;padding:0;border:0;letter-spacing:0}
h3{font-size:17px;font-weight:700;line-height:1.5}
.lead{font-size:17px;color:#525252}
.eyebrow{color:#2d86f7;font-size:15px;font-weight:700;letter-spacing:0}
.muted,.hint,.privacy,.crumb{color:#6c7074}
button,.btn{font:inherit;font-size:15px;font-weight:500;line-height:1.4;display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:9999px;border:1px solid #dcdfe6;background:#fff;color:#212121}
button.primary,.btn{background:#2d86f7;border-color:#2d86f7;color:#fff}
.field input,.note,textarea{background:#fff;border:1px solid #dcdfe6;border-radius:8px}
textarea{border-radius:16px;box-shadow:none}
.panel{background:#f2f2f6;border:0;border-radius:16px;padding:20px}
.picks .pick{background:#fff;border-color:#dcdfe6}
.picks .pick:has(input:checked){background:#fff;border-color:#303db1}
.sizes span{background:#fff;border-color:#dcdfe6;border-radius:9999px}
.area,.progress{border:1px solid #e5e7eb;border-radius:16px}
.ctext{background:#fff;border-radius:8px}
.cards{gap:16px;background:none;border:0}
.cards li{background:#f2f2f6;border-radius:16px}
.mode{border:1px solid #dcdfe6;border-radius:9999px;overflow:hidden}
.mode span{padding:8px 22px;font-weight:500}
.mode input:checked+span{background:#303db1;color:#fff}
.step:first-child{border-radius:16px 16px 0 0}
.step:last-child{border-radius:0 0 16px 16px}
.notice{border-left:0;border-radius:12px;background:#f2f2f6}
.psl-note{background:#f2f2f6;border:0;border-radius:12px;padding:16px 20px}
.psl-note h2{margin-top:0}
.related{border-top:0;padding-top:0}
.table-wrap{margin:0 0 16px}
table{background:#fff}
th,td{border:1px solid #dddddd;padding:8px 12px;font-size:15px;line-height:1.6}
thead th{background:#ececec;font-weight:700}
.site-foot{margin-top:64px;background:#f8f8f8;color:#6c7074;border:0;padding:32px 0;font-size:13px;text-align:center}
.site-foot .wrap{max-width:1120px}
.site-foot a{color:#525252}
.site-foot .muted{color:#6c7074;opacity:1}
.disclosure{font-weight:700;color:#525252}
/* PSL-TONE-END */
@media (max-width:600px){.site-head .wrap{min-height:0}.site-head ul{gap:2px 18px}.site-head nav a{font-size:15px}}
@media (max-width:860px){.layout{grid-template-columns:1fr}.panel{position:static;max-height:none}.item{grid-template-columns:1fr}.note{margin-left:32px;width:calc(100% - 32px)}}
@media print{
@page{margin:14mm}
:root{--bg:#fff;--card:#fff;--ink:#000;--muted:#333;--line:#999;--accent:#000;--soft:#fff}
body{font-size:10.5pt;line-height:1.45}
.no-print,.site-head,.site-foot,.hero,.more,.related,.skip,.crumb{display:none!important}
.wrap{max-width:none;padding:0}
.layout{display:block}
.print-head{display:block;margin-bottom:10pt}
.ph-title{font-size:18pt;font-weight:800;margin:0 0 8pt}
.print-head dl{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid #000}
.print-head dl div{padding:4pt 6pt;border-right:1px solid #000;min-height:34pt}
.print-head dl div:last-child{border-right:0}
.print-head dt{font-size:8pt}
.print-head dd{margin:0;font-weight:700}
.area{border:0;border-top:2px solid #000;border-radius:0;padding:0;margin:0 0 10pt}
.area h3{font-size:12pt;margin:6pt 0 2pt;break-after:avoid}
.item{grid-template-columns:minmax(0,1fr) 34%;padding:4pt 0;break-inside:avoid;border-top:1px solid #bbb}
.note{border:0;border-bottom:1px solid #777;border-radius:0;padding:0 2pt;background:none;font-size:9.5pt}
.note::placeholder{color:transparent}
.chk input:checked+.txt{color:#000}
.tag{display:none}
input[type=checkbox]{-webkit-print-color-adjust:exact;print-color-adjust:exact}
.sheet-foot{font-size:9pt}
}