:root{
  --bg:#f6f5f1; --card:#ffffff; --ink:#1b1d1f; --muted:#6b6f75; --line:#e6e3dc;
  --accent:#1f6f5c; --accent-soft:#e4f1ec; --radius:16px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans KR",system-ui,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
.wrap{max-width:720px;margin:0 auto;padding:16px 16px 64px}
header.site{padding:4px 0 14px}
.toprow{display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:900;letter-spacing:-.02em;font-size:18px;color:var(--ink);text-decoration:none}
.logo span{color:var(--accent)}
.menu{display:flex;gap:6px;overflow-x:auto;padding:10px 0 2px;scrollbar-width:none}
.menu::-webkit-scrollbar{display:none}
.menu a{flex:none;color:var(--muted);text-decoration:none;font-size:13.5px;padding:5px 12px;border-radius:99px;border:1px solid var(--line);background:#fff}
.menu a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
h1{font-size:28px;line-height:1.3;letter-spacing:-.03em;margin:8px 0 6px;font-weight:900}
.lead{color:var(--muted);margin:0 0 20px;font-size:15px}
.badge{display:inline-block;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
label{display:block;font-size:14px;font-weight:500;margin:0 0 6px}
.field{margin-bottom:16px}
.inputrow{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;padding:0 14px;background:#fff;transition:border-color .15s}
.inputrow:focus-within{border-color:var(--accent)}
.inputrow input,.inputrow select{flex:1;border:0;outline:0;font:inherit;font-size:17px;font-weight:700;padding:11px 0;background:transparent;min-width:0;color:var(--ink);width:100%}
.inputrow .unit{color:var(--muted);font-size:14px;flex:none;margin-left:6px}
.hint{font-size:12.5px;color:var(--muted);margin-top:4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:4px 12px;font:inherit;font-size:13px;cursor:pointer;color:var(--ink)}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.seg{display:flex;background:#efede7;border-radius:12px;padding:4px;margin-bottom:16px}
.seg button{flex:1;border:0;background:transparent;font:inherit;font-size:14px;font-weight:500;padding:8px;border-radius:9px;cursor:pointer;color:var(--muted)}
.seg button.on{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.group-title{font-size:13px;font-weight:700;color:var(--accent);margin:6px 0 10px;padding-top:6px;border-top:1px dashed var(--line)}
.result{margin-top:16px;background:var(--accent);color:#fff;border-radius:var(--radius);padding:22px 20px}
.result.neg{background:#a4462a}
.result .k{font-size:14px;opacity:.85}
.result .big{font-size:34px;font-weight:900;letter-spacing:-.03em;line-height:1.2;margin:4px 0}
.result .sub{font-size:14px;opacity:.9}
.bar{display:flex;height:10px;border-radius:99px;overflow:hidden;margin:14px 0 4px;background:rgba(255,255,255,.2)}
.bar i{display:block;height:100%}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{padding:10px 6px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
th:first-child,td:first-child{text-align:left}
th{font-size:13px;color:var(--muted);font-weight:500}
tr.total td{font-weight:700;border-bottom:0}
.dot{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px;vertical-align:1px}
.ad{margin:28px 0;border:1px dashed #cfcac0;border-radius:12px;padding:18px;text-align:center;color:#a19b90;font-size:12px}
article h2{font-size:21px;letter-spacing:-.02em;margin:40px 0 10px;font-weight:900}
article h3{font-size:16px;margin:20px 0 6px}
article p,article li{font-size:15.5px}
article ul,article ol{padding-left:20px}
.formula{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:12px 14px;font-weight:700;font-size:15px}
.note{background:#fff7ef;border:1px solid #f1dcc6;border-radius:12px;padding:12px 14px;font-size:14px;color:#6d4a2f}
.warn{background:#fff1ee;border:1px solid #f3cdc3;border-radius:12px;padding:10px 14px;font-size:14px;color:#8a3a22;margin-top:12px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:8px}
summary{cursor:pointer;font-weight:700;font-size:15px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"Q. ";color:var(--accent)}
details p{margin:8px 0 0;color:#3b3f44}
.related{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.related a{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;text-decoration:none;color:var(--ink);font-weight:700;font-size:14.5px}
.related a:hover{border-color:var(--accent)}
.related a small{display:block;font-weight:400;color:var(--muted);font-size:12.5px}
.scroll{overflow-x:auto}
footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
footer a{color:var(--muted);margin-right:12px}
.prose h2{font-size:19px;margin:32px 0 8px}
.prose p,.prose li{font-size:15px}
@media (max-width:480px){h1{font-size:24px}.result .big{font-size:29px}.related{grid-template-columns:1fr}}
.postlist{display:grid;gap:10px}
.post{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink)}
.post:hover{border-color:var(--accent)}
.post b{display:block;font-size:16.5px;line-height:1.45;margin:8px 0 4px;letter-spacing:-.01em}
.post small{display:block;color:var(--muted);font-size:13.5px;line-height:1.6}
.post em{display:block;font-style:normal;color:#a19b90;font-size:12px;margin-top:6px}
/* 왼쪽 메뉴 */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:10px 16px;background:rgba(246,245,241,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.menubtn{flex:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer;padding:0}
.menubtn span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px}
.drawer{position:fixed;top:0;left:0;bottom:0;width:272px;max-width:82vw;background:#fff;border-right:1px solid var(--line);padding:18px 14px 40px;overflow-y:auto;transform:translateX(-100%);transition:transform .22s ease;z-index:40}
body.open .drawer{transform:none;box-shadow:8px 0 30px rgba(0,0,0,.08)}
.scrim{position:fixed;inset:0;background:rgba(20,20,20,.35);opacity:0;pointer-events:none;transition:opacity .2s;z-index:30}
body.open .scrim{opacity:1;pointer-events:auto}
body.open{overflow:hidden}
.dlogo{display:block;padding:4px 10px 16px;font-size:19px}
.dgroup{margin-bottom:16px}
.dgroup p{margin:0 0 4px;padding:0 10px;font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.02em}
.dgroup a{display:flex;align-items:center;justify-content:space-between;padding:10px 10px;border-radius:9px;color:var(--ink);text-decoration:none;font-size:15px}
.dgroup a:hover{background:#f3f1ec}
.dgroup a.on{background:var(--accent-soft);color:var(--accent);font-weight:700}
.cnt{font-size:12px;background:#efede7;color:var(--muted);border-radius:99px;padding:1px 8px;font-weight:500}
.faqnav{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 8px}
.faqnav a,.faqnav [data-jump]{border:1px solid var(--line);background:#fff;border-radius:99px;padding:5px 12px;font-size:13.5px;color:var(--ink);text-decoration:none;cursor:pointer}
h2[id]{scroll-margin-top:72px}
@media (min-width:1000px){
  .drawer{transform:none;box-shadow:none}
  .topbar,.scrim{display:none}
  body{padding-left:272px}
  body.open{overflow:auto}
  .wrap{padding-top:28px}
}
/* 블로그 글 이동 */
.crumb{font-size:13px;color:var(--muted);margin:2px 0 6px}
.crumb a{color:var(--accent);text-decoration:none;font-weight:700}
.crumb span{margin:0 6px;color:#c4bfb5}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:36px}
.pn a{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;text-decoration:none;color:var(--ink);min-height:88px}
.pn a:hover{border-color:var(--accent)}
.pn a.next{text-align:right}
.pn small{display:block;color:var(--accent);font-size:12.5px;font-weight:700;margin-bottom:4px}
.pn b{display:block;font-size:14.5px;line-height:1.45}
.allposts{display:inline-block;border:1px solid var(--line);background:#fff;border-radius:99px;padding:9px 18px;font-size:14px;color:var(--ink);text-decoration:none;font-weight:700}
.fab{position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:15;background:var(--ink);color:#fff;text-decoration:none;font-size:14px;font-weight:700;padding:11px 16px;border-radius:99px;box-shadow:0 6px 20px rgba(0,0,0,.18)}
.view .fab{display:none}.view.active .fab{display:block}
@media (min-width:1000px){.fab{display:none!important}}
/* 근무 기록 달력 */
.wl-sum{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.wl-sum div{background:rgba(255,255,255,.14);border-radius:10px;padding:8px}
.wl-sum small{display:block;font-size:11.5px;opacity:.85}
.wl-sum span{display:block;font-size:12.5px;font-weight:700;line-height:1.4}
.wl-head{display:flex;align-items:center;justify-content:space-between;margin:20px 0 8px}
.wl-head b{font-size:17px}
.wl-nav{width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:20px;cursor:pointer;color:var(--ink)}
.wl-cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin-bottom:8px}
.wl-dow{text-align:center;font-size:12px;color:var(--muted);padding:2px 0}
.wl-day{position:relative;min-width:0;height:52px;border:1px solid var(--line);background:#fff;border-radius:10px;padding:4px 2px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:2px;cursor:pointer;font:inherit;color:var(--ink)}
.wl-day .n{font-size:13px;font-weight:500}
.wl-day .h{font-size:11.5px;font-weight:700;color:var(--accent)}
.wl-day.on{background:var(--accent-soft);border-color:#bcdccf}
.wl-day.today{outline:2px solid var(--ink);outline-offset:-2px}
.wl-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#5b4bc4;vertical-align:1px}
.wl-day .wl-dot{position:absolute;top:5px;right:5px}
.wl-btns{display:flex;gap:8px;flex-wrap:wrap}
.wl-save{border:0;background:var(--accent);color:#fff;font:inherit;font-weight:700;padding:8px 22px;border-radius:99px;cursor:pointer}
.wl-ta{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:10px;font:inherit;font-size:12.5px;resize:vertical}
.okbox{background:var(--accent-soft);border-radius:12px;padding:10px 14px;font-size:14px;color:var(--accent);margin-top:10px}
.wl-sheet{position:fixed;inset:0;z-index:50;background:rgba(20,20,20,.4);display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.wl-sheet.open{opacity:1;pointer-events:auto}
.wl-panel{width:100%;max-width:520px;background:#fff;border-radius:20px 20px 0 0;padding:20px 18px calc(20px + env(safe-area-inset-bottom));transform:translateY(20px);transition:transform .2s}
.wl-sheet.open .wl-panel{transform:none}
.wl-panel > b{font-size:17px}
@media (min-width:1000px){.wl-sheet{align-items:center}.wl-panel{border-radius:20px}}
.related-cta{display:block;margin-top:14px;background:#fff;border:1.5px solid var(--accent);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--ink)}
.related-cta b{display:block;color:var(--accent);font-size:15px}
.related-cta span{display:block;font-size:13.5px;color:#3b3f44;margin-top:2px}