/* 우린모두 크루 — 홍보 사이트와 같은 색, 같은 흰 바탕.
   다만 여기는 매일 쓰는 작업 화면이라 홍보 화면보다 조용하게 간다.
   초록 = 구조와 행동, 주황 = 돈·기다림, 보라 = 배움과 진행 (홍보 사이트와 같은 약속) */
:root{
  --bg:#FFFFFF; --card:#FFFFFF; --card2:#F5F7FA; --fg:#0E1117; --muted:#5A6172; --line:#E2E6EF;
  --brand:#07853A;  --brand-ink:#046B2D;  --brand-soft:#E6F4EB;
  --orange:#D9620C; --orange-ink:#A8480A; --orange-soft:#FDEDE0;
  --purple:#6D31D9; --purple-ink:#5B21B6; --purple-soft:#EFE8FD;
  --red:#B91C1C; --red-soft:#FDECEC;
  --r:14px; --maxw:880px;
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none !important}
body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;
  line-height:1.6;font-size:16px;overflow-x:hidden}
a{color:var(--brand-ink)}
img,svg{max-width:100%}

/* ── 머리말 ── */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .in{max-width:1080px;margin:0 auto;padding:0 20px;height:58px;display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:9px;color:var(--fg);text-decoration:none;font-weight:900;letter-spacing:-.5px}
.brand img{width:28px;height:28px;border-radius:7px}
.brand small{font-weight:800;color:var(--brand-ink);font-size:13px;background:var(--brand-soft);
  padding:2px 8px;border-radius:999px;letter-spacing:0}
.grow{flex:1}
.nav{display:flex;gap:4px}
.nav a{padding:8px 11px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:700;font-size:14.5px}
.nav a.on{background:var(--card2);color:var(--fg)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:28px 16px 80px}
.empty{text-align:center;padding-top:80px}
.empty h1{margin-bottom:20px}

/* ── 버튼 ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;
  background:var(--brand);color:#fff;font:inherit;font-weight:800;font-size:15.5px;
  padding:13px 20px;border-radius:12px;text-decoration:none;line-height:1.2}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.55;cursor:default}
.btn.sm{padding:9px 14px;font-size:14px;border-radius:10px}
.btn.ghost{background:var(--card2);color:var(--fg)}
.btn.orange{background:var(--orange)}
.btn.purple{background:var(--purple)}
.btn.danger{background:var(--red-soft);color:var(--red)}
.btn.wide{width:100%}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ── 카드·글 ── */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card + .card{margin-top:14px}
.h1{font-size:clamp(26px,5vw,36px);font-weight:900;letter-spacing:-1.2px;line-height:1.25}
.h2{font-size:21px;font-weight:900;letter-spacing:-.6px;margin:34px 0 12px}
.sub{color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:14px}
.eyebrow{display:inline-block;font-size:13px;font-weight:900;color:var(--brand-ink);
  background:var(--brand-soft);padding:4px 10px;border-radius:999px;margin-bottom:12px}
.eyebrow.p{color:var(--purple-ink);background:var(--purple-soft)}
.eyebrow.o{color:var(--orange-ink);background:var(--orange-soft)}

/* 상태 뱃지 */
.badge{display:inline-block;font-size:12.5px;font-weight:800;padding:3px 9px;border-radius:999px;
  background:var(--card2);color:var(--muted);white-space:nowrap;vertical-align:middle}
.badge.pending_payment,.badge.submitted{background:var(--orange-soft);color:var(--orange-ink)}
.badge.studying,.badge.interview{background:var(--purple-soft);color:var(--purple-ink)}
.badge.registered,.badge.passed,.badge.active{background:var(--brand-soft);color:var(--brand-ink)}
.badge.rejected,.badge.suspended,.badge.revise{background:var(--red-soft);color:var(--red)}

/* 진행 막대 */
.bar{height:10px;background:var(--card2);border-radius:999px;overflow:hidden;margin:10px 0 6px}
.bar i{display:block;height:100%;background:var(--purple);border-radius:999px}

/* ── 첫 화면 (로그인 전) ── */
.intro{background:var(--brand);color:#fff;border-radius:22px;padding:34px 24px}
.intro .h1{color:#fff}
.intro p{color:rgba(255,255,255,.88);margin-top:14px;font-size:17px}
.intro .row{margin-top:22px}
.intro .btn{background:#fff;color:var(--brand-ink)}
.intro .btn.line{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}
.flow{list-style:none;counter-reset:f;display:grid;gap:10px}
.flow li{counter-increment:f;display:flex;gap:14px;align-items:flex-start;padding:14px 16px;
  background:var(--card2);border-radius:var(--r)}
.flow li::before{content:counter(f);flex:0 0 30px;height:30px;border-radius:50%;background:var(--purple);
  color:#fff;font-weight:900;display:grid;place-items:center;font-size:14px}
.flow b{display:block}
.fee{border:2px solid var(--orange);border-radius:var(--r);padding:20px}
.fee .big{font-size:34px;font-weight:900;color:var(--orange-ink);letter-spacing:-1px}
.fee ul{margin-top:10px;padding-left:20px}
.fee li + li{margin-top:4px}

/* ── 단원 목록 ── */
.units{list-style:none;display:grid;gap:8px}
.units a,.units .locked{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);
  border-radius:var(--r);text-decoration:none;color:var(--fg)}
.units a:hover{border-color:var(--brand)}
.units .locked{color:var(--muted);background:var(--card2)}
.units .no{flex:0 0 34px;height:34px;border-radius:10px;background:var(--purple-soft);color:var(--purple-ink);
  font-weight:900;display:grid;place-items:center}
.units .locked .no{background:#fff;color:var(--muted)}
.units .t{flex:1;min-width:0}
.units .t b{display:block;line-height:1.35}
.units .t span{display:block;font-size:14px;color:var(--muted);line-height:1.45;margin-top:2px}

/* ── 강의 본문 ── */
.lesson{font-size:16.5px;line-height:1.75}
.lesson h1{font-size:28px;letter-spacing:-1px;line-height:1.3;margin-bottom:18px}
.lesson h2{font-size:22px;letter-spacing:-.6px;margin:40px 0 12px;padding-top:6px}
.lesson h3{font-size:18px;margin:26px 0 8px}
.lesson p,.lesson ul,.lesson ol,.lesson pre,.lesson table,.lesson blockquote,.lesson figure{margin:12px 0}
.lesson ul,.lesson ol{padding-left:22px}
.lesson li + li{margin-top:4px}
.lesson code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;
  background:var(--card2);padding:2px 6px;border-radius:6px}
.lesson pre{background:#0E1117;color:#E8EAF0;padding:16px;border-radius:12px;overflow-x:auto;
  font-size:14px;line-height:1.6}
.lesson pre code{background:none;padding:0;font-size:inherit;color:inherit}
.lesson blockquote{border-left:4px solid var(--brand);background:var(--brand-soft);padding:12px 16px;border-radius:0 10px 10px 0}
.lesson table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.lesson th,.lesson td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
.lesson th{background:var(--card2);white-space:nowrap}
.lesson figure{background:var(--card2);border-radius:12px;padding:14px;text-align:center}
.lesson figure svg{width:100%;height:auto;max-width:680px}
.lesson figcaption{font-size:14px;color:var(--muted);margin-top:8px}
.lesson hr{border:0;border-top:1px solid var(--line);margin:28px 0}

/* ── 과제 내는 칸 ── */
.submit{border:2px solid var(--purple);border-radius:var(--r);padding:20px;margin-top:30px}
.feedback{border-radius:12px;padding:14px 16px;margin:12px 0;white-space:pre-wrap}
.feedback.revise{background:var(--red-soft);color:#7F1D1D}
.feedback.passed{background:var(--brand-soft);color:var(--brand-ink)}

/* ── 입력 ── */
.form{display:grid;gap:14px}
.field label{display:block;font-weight:800;font-size:14.5px;margin-bottom:6px}
.field .opt{font-weight:500;color:var(--muted);font-size:13px;margin-left:4px}
.field .hint{font-size:13px;color:var(--muted);margin-top:5px}
input[type=text],input[type=tel],input[type=email],input[type=password],input[type=url],textarea,select{
  width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;
  background:#fff;color:var(--fg)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--brand)}
textarea{min-height:110px;resize:vertical;line-height:1.55}
/* 과제 '답과 결과' 칸 — 명령 결과를 붙여 넣는 곳이라 터미널처럼 검은 바탕에 밝은 글자 (대표 요청).
   글자색까지 꼭 같이 정한다: 바탕만 검게 되고 글자가 검은 채로 남아 안 보인 적이 있다 */
textarea.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;line-height:1.65;
  min-height:220px;background:#0E1117;color:#E8EAF0;caret-color:#22C55E;border-color:#0E1117}
textarea.code::placeholder{color:#7C8496}
textarea.code:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(7,133,58,.18)}
textarea.code::selection{background:#2F6F4A;color:#fff}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px}
.check input{width:20px;height:20px;margin-top:2px;flex:0 0 auto;accent-color:var(--brand)}
.msg{border-radius:12px;padding:12px 14px;font-size:15px;font-weight:700}
.msg.err{background:var(--red-soft);color:var(--red)}
.msg.ok{background:var(--brand-soft);color:var(--brand-ink)}

.tabs{display:flex;background:var(--card2);border-radius:12px;padding:4px;margin-bottom:16px}
.tabs button{flex:1;border:0;background:none;font:inherit;font-weight:800;padding:10px;border-radius:9px;
  color:var(--muted);cursor:pointer}
.tabs button.on{background:#fff;color:var(--fg);box-shadow:0 1px 3px rgba(0,0,0,.08)}

/* 계좌 안내 */
.bank{background:var(--orange-soft);border-radius:12px;padding:16px;margin-top:12px}
.bank b{font-size:18px;color:var(--orange-ink);word-break:break-all}

/* ── 꼬리말 ── */
footer{border-top:1px solid var(--line);color:var(--muted);font-size:13.5px}
footer .in{max-width:1080px;margin:0 auto;padding:26px 20px 40px;line-height:1.8}
footer a{color:inherit}

@media (max-width:620px){
  .nav a{padding:8px 8px;font-size:14px}
  .brand small{display:none}
  .intro{padding:28px 20px;border-radius:18px}
  .card{padding:16px}
}

/* ═══ 채용 페이지 (로그인 전 첫 화면) ═══
   '전문적으로' — 색을 줄이고(검정·흰색 + 초록 하나), 여백과 정렬로 무게를 만든다.
   섹션마다 왼쪽에 작은 머리표(eyebrow), 제목, 내용. 같은 틀을 반복해 읽는 사람이 길을 잃지 않게 */
.landing{--lp-w:1080px}
.lp-in{max-width:var(--lp-w);margin:0 auto;padding:0 20px}
.lp-narrow{max-width:760px}

.lp-hero{background:#0E1117;color:#fff;padding:72px 0 0;position:relative;overflow:hidden}
.lp-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(180deg,#000 30%,transparent 100%);
  -webkit-mask-image:linear-gradient(180deg,#000 30%,transparent 100%)}
.lp-hero .lp-in{position:relative}
.lp-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;
  color:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 14px}
.lp-kicker .dot{width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.18)}
.lp-hero h1{font-size:clamp(30px,5.6vw,52px);font-weight:900;letter-spacing:-1.8px;line-height:1.2;margin-top:22px}
.lp-lead{margin-top:20px;max-width:640px;font-size:17.5px;line-height:1.75;color:rgba(255,255,255,.72)}
.lp-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px;align-items:center}
.lp-cta .btn{padding:15px 24px;font-size:16px}
.btn.line{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn.line:hover{border-color:#fff;filter:none}
.closed{font-weight:800;color:rgba(255,255,255,.7);padding:15px 0}
.lp-facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:56px;
  border-top:1px solid rgba(255,255,255,.14)}
.lp-facts div{padding:22px 20px 26px 0}
.lp-facts div + div{padding-left:20px;border-left:1px solid rgba(255,255,255,.14)}
.lp-facts dt{font-size:12.5px;font-weight:700;letter-spacing:.8px;color:rgba(255,255,255,.5)}
.lp-facts dd{margin-top:6px;font-size:17px;font-weight:800;letter-spacing:-.4px}

.lp-sec{padding:84px 0}
.lp-alt{background:var(--card2)}
.lp-eyebrow{font-size:13px;font-weight:800;letter-spacing:1px;color:var(--brand-ink);margin-bottom:10px}
.lp-h2{font-size:clamp(25px,3.8vw,34px);font-weight:900;letter-spacing:-1.1px;line-height:1.28}
.lp-sub{margin-top:12px;color:var(--muted);max-width:620px}
.lp-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:48px;align-items:start}

.lp-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.lp-card{border:1px solid var(--line);border-radius:16px;padding:26px 24px;background:#fff}
.lp-ic{font-size:13px;font-weight:900;color:var(--brand-ink);font-variant-numeric:tabular-nums}
.lp-card h3{font-size:19px;letter-spacing:-.5px;margin:14px 0 8px}
.lp-card p{font-size:15.5px;color:var(--muted);line-height:1.7}

.lp-checks{list-style:none;display:grid;gap:0;border-top:1px solid var(--line)}
.lp-checks li{position:relative;padding:17px 0 17px 34px;border-bottom:1px solid var(--line);font-size:16.5px;font-weight:600}
.lp-checks li::before{content:"";position:absolute;left:4px;top:23px;width:14px;height:8px;
  border-left:2.5px solid var(--brand);border-bottom:2.5px solid var(--brand);transform:rotate(-45deg)}

.lp-steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:38px}
.lp-steps li{counter-increment:s;position:relative;padding:0 16px 0 0}
.lp-steps li::before{content:"0" counter(s);display:block;font-size:13px;font-weight:900;color:var(--brand-ink);
  padding-bottom:14px;margin-bottom:16px;border-bottom:2px solid var(--line)}
.lp-steps li:first-child::before{border-bottom-color:var(--brand)}
.lp-steps b{display:block;font-size:17px;letter-spacing:-.4px}
.lp-steps span{display:block;margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.6}

.lp-syl{list-style:none;margin-top:34px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.lp-syl li{display:grid;grid-template-columns:52px 1fr auto auto;gap:16px;align-items:center;padding:18px 22px}
.lp-syl li + li{border-top:1px solid var(--line)}
.lp-syl .n{font-size:15px;font-weight:900;color:var(--muted);font-variant-numeric:tabular-nums}
.lp-syl .t b{display:block;font-size:16.5px;letter-spacing:-.3px}
.lp-syl .t span{display:block;font-size:14px;color:var(--muted);margin-top:3px;line-height:1.55}
.lp-syl .m{font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.lp-syl .pv{font-size:13px;font-weight:800;color:var(--brand-ink);background:var(--brand-soft);
  padding:5px 11px;border-radius:999px;text-decoration:none;white-space:nowrap}

.lp-about p{font-size:17px;line-height:1.8;color:#2B3140}
.lp-about b{color:var(--fg)}
.lp-link{display:inline-block;margin-top:18px;font-weight:800;text-decoration:none}

.lp-faq{margin-top:28px;border-top:1px solid var(--line)}
.lp-faq details{border-bottom:1px solid var(--line)}
.lp-faq summary{cursor:pointer;list-style:none;padding:20px 36px 20px 0;font-weight:800;font-size:16.5px;position:relative}
.lp-faq summary::-webkit-details-marker{display:none}
.lp-faq summary::after{content:"+";position:absolute;right:4px;top:15px;font-size:24px;font-weight:400;color:var(--muted)}
.lp-faq details[open] summary::after{content:"−"}
.lp-faq details p{padding:0 0 20px;color:var(--muted);line-height:1.75}

.lp-end{background:#0E1117;color:#fff;padding:80px 0;text-align:center}
.lp-end h2{font-size:clamp(23px,3.6vw,32px);font-weight:900;letter-spacing:-1px;line-height:1.35}
.lp-end .lp-cta{justify-content:center}

/* 머리말 — 로그인 전 '지원하기' 는 버튼처럼 */
.nav a.nav-cta{background:var(--brand);color:#fff}

@media (max-width:900px){
  .lp-split{grid-template-columns:1fr;gap:20px}
  .lp-grid3{grid-template-columns:1fr}
  .lp-steps{grid-template-columns:1fr;gap:0}
  .lp-steps li{display:grid;grid-template-columns:44px 1fr;padding:0 0 22px}
  .lp-steps li::before{border:0;padding:2px 0 0;margin:0;grid-row:span 2}
  .lp-steps li:first-child::before{border:0}
  .lp-steps span{grid-column:2}
}
@media (max-width:620px){
  .lp-hero{padding-top:48px}
  .lp-lead{font-size:16px}
  .lp-facts{grid-template-columns:1fr 1fr;margin-top:40px}
  .lp-facts div,.lp-facts div + div{padding:18px 12px 18px 0;border-left:0}
  .lp-facts div:nth-child(even){padding-left:14px;border-left:1px solid rgba(255,255,255,.14)}
  .lp-facts div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}
  .lp-facts dd{font-size:15.5px}
  .lp-sec{padding:60px 0}
  .lp-cta .btn{flex:1 1 auto}
  .lp-syl li{grid-template-columns:34px 1fr;gap:4px 12px;padding:16px}
  .lp-syl .m,.lp-syl .pv{grid-column:2;justify-self:start}
  .lp-syl .pv{margin-top:6px}
  .lp-end{padding:60px 0}
}

/* ═══ 강의 한 단원 ═══
   채용 페이지와 같은 약속: 색은 검정·흰색 + 초록 하나, 과제만 보라(배움·진행).
   컴퓨터에서는 왼쪽에 목차가 따라오고, 폰에서는 목차를 접어 본문 위에 둔다 */
.ls{max-width:1080px;margin:0 auto;padding:28px 20px 90px}
.ls-in{display:grid;grid-template-columns:250px minmax(0,1fr);gap:48px;align-items:start}
.ls-main{max-width:720px;min-width:0}

.ls-side{position:sticky;top:78px}
.ls-toc summary{list-style:none;cursor:pointer;font-size:13px;font-weight:800;letter-spacing:.6px;color:var(--muted);
  display:flex;justify-content:space-between;padding:0 0 12px;border-bottom:1px solid var(--line)}
.ls-toc summary::-webkit-details-marker{display:none}
.ls-toc summary span{font-weight:700;letter-spacing:0}
.ls-toc ol{list-style:none;margin-top:8px}
.ls-toc a,.ls-toc .off{display:grid;grid-template-columns:26px 1fr auto;gap:8px;align-items:center;
  padding:9px 10px;border-radius:10px;text-decoration:none;color:var(--fg);font-size:14.5px;line-height:1.4}
.ls-toc a:hover{background:var(--card2)}
.ls-toc a.on{background:var(--fg);color:#fff}
.ls-toc a.on .n{color:rgba(255,255,255,.6)}
.ls-toc .off{color:#9AA0AE}
.ls-toc .n{font-size:12.5px;font-weight:800;color:var(--muted);font-variant-numeric:tabular-nums}
.ls-toc .st{font-style:normal;font-size:11px;font-weight:800;padding:2px 7px;border-radius:999px;background:var(--card2);color:var(--muted)}
.ls-toc .st.passed{background:var(--brand-soft);color:var(--brand-ink)}
.ls-toc .st.submitted{background:var(--orange-soft);color:var(--orange-ink)}
.ls-toc .st.revise{background:var(--red-soft);color:var(--red)}
.ls-toc .st.lock{background:none;padding:0}
.ls-toc a.on .st{background:rgba(255,255,255,.16);color:#fff}

.ls-head{padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:26px}
.ls-crumb{font-size:13.5px;color:var(--muted)}
.ls-crumb a{color:var(--muted);text-decoration:none}
.ls-no{margin-top:22px;font-size:13px;font-weight:900;letter-spacing:1.4px;color:var(--brand-ink)}
.ls-head h1{font-size:clamp(28px,4.6vw,40px);font-weight:900;letter-spacing:-1.4px;line-height:1.22;margin-top:8px}
.ls-sum{margin-top:14px;font-size:17px;line-height:1.7;color:#3A4152}
.ls-meta{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.ls-meta li{font-size:13.5px;font-weight:700;color:var(--muted);background:var(--card2);padding:6px 12px;border-radius:999px}
.ls-prog{height:4px;background:var(--line);border-radius:999px;margin-top:22px;overflow:hidden}
.ls-prog i{display:block;height:100%;background:var(--brand)}

.ls-outline{border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:34px;background:#fff}
.ls-outline p{font-size:13px;font-weight:800;letter-spacing:.6px;color:var(--muted);margin-bottom:8px}
.ls-outline ol{list-style:none;display:grid;gap:2px}
.ls-outline button{all:unset;cursor:pointer;display:flex;gap:12px;padding:7px 0;font-size:15.5px;font-weight:600;color:var(--fg);width:100%}
.ls-outline button:hover{color:var(--brand-ink)}
.ls-outline button span{font-size:13px;font-weight:800;color:var(--muted);font-variant-numeric:tabular-nums;min-width:22px;padding-top:2px}
.ls-outline button.task,.ls-outline button.task span{color:var(--purple-ink)}

/* 본문 — 기존 .lesson 위에 덧입힌다 */
.ls .lesson{font-size:17px;line-height:1.85;color:#1F2430}
.ls .lesson h2{position:relative;font-size:24px;letter-spacing:-.7px;line-height:1.35;margin:56px 0 14px;padding-top:0;scroll-margin-top:80px}
.ls .lesson h2[data-no]::before{content:attr(data-no);display:block;font-size:13px;font-weight:900;letter-spacing:1px;
  color:var(--brand-ink);margin-bottom:6px}
.ls .lesson h3{font-size:19px;letter-spacing:-.4px;margin:32px 0 8px}
.ls .lesson > p:first-child{font-size:18px;color:#2B3140}
.ls .lesson strong{color:var(--fg)}
.ls .lesson a{font-weight:700}
.ls .lesson blockquote{border-left:3px solid var(--brand);background:var(--brand-soft);padding:14px 18px;border-radius:0 12px 12px 0;color:#1C3B28}
.ls .lesson blockquote p{margin:0}
.ls .lesson figure{border:1px solid var(--line);background:#fff;padding:20px;border-radius:14px;margin:26px 0}
.ls .lesson ul li::marker{color:var(--brand)}
.ls .lesson ol li::marker{color:var(--muted);font-weight:800}

.codeblock{margin:18px 0;border-radius:12px;overflow:hidden;background:#0E1117}
.code-bar{display:flex;justify-content:space-between;align-items:center;padding:8px 10px 8px 16px;
  background:#1A1F2B;font-size:12.5px;font-weight:700;color:#8B93A7}
.code-bar button{border:0;background:rgba(255,255,255,.08);color:#D5DAE5;font:inherit;font-size:12.5px;
  padding:5px 11px;border-radius:7px;cursor:pointer}
.code-bar button:hover{background:rgba(255,255,255,.16)}
.ls .lesson .codeblock pre{margin:0;border-radius:0;padding:16px 18px;font-size:14px;line-height:1.7}
.tbl{overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:12px}
.ls .lesson .tbl table{display:table;margin:0;font-size:15px}
.ls .lesson .tbl th{background:var(--card2);font-size:13.5px}
.ls .lesson .tbl tr:last-child td{border-bottom:0}

/* 과제 — 본문에서 떼어 보라 상자로 */
.ls-task{margin-top:56px;border:1.5px solid var(--purple);border-radius:16px;padding:26px 24px 10px;
  background:linear-gradient(180deg,var(--purple-soft),#fff 140px);scroll-margin-top:80px}
.ls-task-kicker{font-size:12.5px;font-weight:900;letter-spacing:1.4px;color:var(--purple-ink);margin:0 !important}
.ls .lesson .ls-task h2{margin:6px 0 12px;font-size:24px}
.ls .lesson .ls-task h3{color:var(--purple-ink);font-size:16px;letter-spacing:.2px;margin-top:24px}
.ls-task ul li::marker{color:var(--purple) !important}

/* 과제 내는 칸 */
.ls .submit{margin-top:20px;border:1px solid var(--line);border-radius:16px;padding:22px 22px;background:#fff;
  box-shadow:0 1px 2px rgba(14,17,23,.04)}
.ls .submit h3{font-size:18px;letter-spacing:-.4px}

/* 이전·다음 */
.ls-pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line)}
.ls-pager a{display:block;border:1px solid var(--line);border-radius:14px;padding:16px 18px;text-decoration:none;color:var(--fg)}
.ls-pager a:hover{border-color:var(--fg)}
.ls-pager a.nx{text-align:right}
.ls-pager a.dis{opacity:.5}
.ls-pager span{display:block;font-size:12.5px;font-weight:700;color:var(--muted)}
.ls-pager b{display:block;margin-top:4px;font-size:15.5px;letter-spacing:-.3px;line-height:1.4}

@media (max-width:900px){
  .ls{padding-top:16px}
  .ls-in{grid-template-columns:1fr;gap:0}
  .ls-side{position:static;margin-bottom:8px}
  .ls-toc{border:1px solid var(--line);border-radius:14px;padding:14px 14px 6px}
  .ls-toc summary{border-bottom:0;padding-bottom:8px}
  .ls-toc summary::after{content:"펼치기";font-weight:700;letter-spacing:0;color:var(--brand-ink)}
  .ls-toc[open] summary::after{content:"접기"}
  .ls-toc summary span{margin-left:auto;margin-right:10px}
}
@media (max-width:620px){
  .ls .lesson{font-size:16.5px;line-height:1.8}
  .ls .lesson h2{font-size:21px;margin-top:44px}
  .ls-task{padding:22px 18px 6px;margin-left:-4px;margin-right:-4px}
  .ls .lesson .codeblock{margin-left:-4px;margin-right:-4px}
  .ls-pager{grid-template-columns:1fr}
  .ls-pager a.nx{text-align:left}
}
.ls-admin{background:#FFF7E6;border:1px solid #F4D48A;border-radius:12px;padding:12px 16px;font-size:14.5px;
  line-height:1.6;margin-bottom:22px;color:#6B4A00}
.brand-crew{font-weight:800;color:var(--brand-ink);font-size:13px;background:var(--brand-soft);
  padding:3px 9px;border-radius:999px;text-decoration:none;margin-left:-2px}
.badge.offered{background:var(--purple-soft);color:var(--purple-ink)}

/* ── 머리말이 폰에서 한 자씩 줄바꿈되던 것 (대표 캡처, 2026-09-27) ──
   글자는 줄바꿈하지 않고, 메뉴가 넘치면 옆으로 민다. 좁은 폰에선 '우린모두' 글자를 숨기고 로고만 둔다 */
.brand,.brand-crew,.nav a{white-space:nowrap;flex-shrink:0}
.nav{min-width:0;flex-shrink:1;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.nav::-webkit-scrollbar{display:none}
.top .in{gap:8px}
@media (max-width:620px){
  .top .in{padding:0 12px}
  .nav{gap:2px}
  .nav a{padding:7px 8px;font-size:14px}
}
@media (max-width:480px){
  .brand .brand-text{display:none}
  .brand img{width:30px;height:30px}
}
/* 크루 정산 머리 — 받는 몫·지급일을 칸으로, 자세한 규칙은 접어 둔다 */
.payrule{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.payrule div{border:1.5px solid var(--line);border-radius:var(--r);padding:10px 14px}
.payrule span{display:block;font-size:12.5px;color:var(--muted);font-weight:700}
.payrule b{font-size:15.5px;line-height:1.4}
.payrule-more{margin:10px 0 18px}
.payrule-more summary{cursor:pointer;font-weight:800;font-size:14px;color:var(--brand-ink)}
.payrule-more ul{margin:8px 0 0 18px;font-size:14px;line-height:1.75;color:#3A4152}
@media (max-width:420px){ .payrule{grid-template-columns:1fr} }

/* ═══ 글자 한 단계 줄이기 (대표: "텍스트가 많고 폰트가 커서 잘 안 읽힌다", 2026-09-27) ═══
   위쪽 규칙은 그대로 두고 여기서 덮는다. 입력칸은 16px 유지 — 아이폰은 16px 보다 작으면 누를 때 확대된다 */
body{font-size:15px;line-height:1.65}
.wrap{padding:22px 16px 64px}
.h1{font-size:clamp(22px,4vw,30px);letter-spacing:-.9px}
.h2{font-size:18px;margin:26px 0 10px}
.card{padding:18px}
.btn{font-size:15px;padding:12px 18px}
.units .t b{font-size:15px}
.units .t span{font-size:13px}
/* 채용 첫 화면 */
.lp-hero{padding:52px 0 0}
.lp-hero h1{font-size:clamp(25px,4.4vw,40px);letter-spacing:-1.2px;margin-top:16px}
.lp-lead{font-size:15.5px;line-height:1.7;margin-top:14px}
.lp-cta{margin-top:22px}
.lp-cta .btn{padding:13px 20px;font-size:15px}
.lp-facts{margin-top:40px}
.lp-facts div{padding:16px 16px 20px 0}
.lp-facts div + div{padding-left:16px}
.lp-facts dd{font-size:15px}
.lp-sec{padding:60px 0}
.lp-h2{font-size:clamp(21px,3vw,28px);letter-spacing:-.8px}
.lp-sub{font-size:14.5px}
.lp-grid3{margin-top:24px;gap:12px}
.lp-card{padding:20px 18px}
.lp-card h3{font-size:16px;margin:10px 0 6px}
.lp-card p{font-size:14px;line-height:1.65}
.lp-checks li{font-size:14.5px;padding:13px 0 13px 30px;font-weight:600}
.lp-checks li::before{top:19px}
.lp-steps{margin-top:28px}
.lp-steps b{font-size:15px}
.lp-steps span{font-size:13.5px}
.lp-syl{margin-top:24px}
.lp-syl li{padding:14px 18px}
.lp-syl .t b{font-size:15px}
.lp-syl .t span{font-size:13px}
.lp-faq summary{font-size:15px;padding:16px 32px 16px 0}
.lp-faq details p{font-size:14px}
.lp-end{padding:60px 0}
.lp-end h2{font-size:clamp(19px,3vw,26px)}
/* 강의 */
.ls .lesson{font-size:15.5px;line-height:1.8}
.ls .lesson h2{font-size:20px;margin:44px 0 12px}
.ls .lesson h3{font-size:16.5px}
.ls .lesson > p:first-child{font-size:16px}
.ls-head h1{font-size:clamp(23px,3.6vw,32px);letter-spacing:-1px}
.ls-sum{font-size:15px}
.ls-outline button{font-size:14.5px}
.ls .lesson .codeblock pre{font-size:13px}
.ls-toc a,.ls-toc .off{font-size:14px}
.ls-pager b{font-size:14.5px}
/* 약관·방침 */
.doc p,.doc li{font-size:14.5px}
.doc h2{font-size:17px}
@media (max-width:620px){
  .lp-hero{padding-top:36px}
  .lp-sec{padding:44px 0}
  .lp-end{padding:44px 0}
  .ls .lesson{font-size:15px}
  .ls .lesson h2{font-size:18.5px;margin-top:36px}
}