:root{--ink:#27232d;--muted:#766f7d;--soft:#a9a1b3;--line:#e9e2ed;--paper:#fbf9fc;--white:#fff;--violet:#80639b;--violet-dark:#5e4774;--violet-pale:#f0e9f5;--green:#6f9c78}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;margin:0;font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,system-ui,sans-serif}a{color:inherit}.guide-shell{width:min(900px,100% - 48px);margin:0 auto;padding:28px 0 70px}.guide-header{justify-content:space-between;align-items:center;gap:20px;margin-bottom:42px;display:flex}.brand{color:var(--ink);letter-spacing:-.05em;align-items:center;gap:11px;font-size:18px;font-weight:800;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--violet);border-radius:14px;place-items:center;width:42px;height:42px;display:grid;box-shadow:0 9px 20px #80639b33}.brand-mark svg{width:26px;height:26px}.brand-copy{gap:1px;display:grid}.brand-copy small{color:var(--muted);letter-spacing:.17em;font-size:9px;font-weight:700}.back{color:var(--violet-dark);text-underline-offset:3px;font-size:14px}.guide-card{border:1px solid var(--line);background:var(--white);border-radius:30px;padding:clamp(28px,6vw,64px);box-shadow:0 18px 45px #503c5f0f}.eyebrow{color:var(--violet);letter-spacing:.12em;margin:0 0 18px;font-size:12px;font-weight:800}.guide-card h1{letter-spacing:-.07em;margin:0;font-size:clamp(30px,5vw,48px);line-height:1.12}.lead{color:#554c5d;max-width:720px;margin:24px 0 34px;font-size:18px;line-height:1.7}.meta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);margin-bottom:30px;padding:13px 0;font-size:13px}.guide-card h2{letter-spacing:-.05em;margin:38px 0 13px;font-size:23px}.guide-card h3{margin:25px 0 9px;font-size:17px}.guide-card p,.guide-card li{color:#514958;font-size:15px;line-height:1.85}.guide-card ul{padding-left:21px}.guide-card a{color:var(--violet-dark);font-weight:700}.note{background:var(--violet-pale);border-radius:15px;padding:18px 20px;color:#4c3c5c!important}.example{border:1px solid var(--line);background:#fdfcff;border-radius:16px;margin:22px 0;padding:20px}.example p:last-child{margin-bottom:0}.pillars{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px;display:grid}.pillar{border:1px solid var(--line);text-align:center;border-radius:13px;padding:14px 10px}.pillar strong,.pillar span{display:block}.pillar strong{color:var(--violet-dark);font-size:20px}.pillar span{color:var(--muted);margin-top:3px;font-size:12px}.guide-nav{border-top:1px solid var(--line);flex-wrap:wrap;gap:10px 18px;margin-top:34px;padding-top:22px;display:flex}.guide-nav a{font-size:13px;text-decoration:none}.guide-footer{border-top:1px solid var(--line);flex-wrap:wrap;gap:10px 18px;margin-top:24px;padding-top:20px;display:flex}.guide-footer a{color:var(--violet-dark);font-size:13px;font-weight:700;text-decoration:none}@media (width<=560px){.guide-shell{width:min(100% - 28px,900px);padding:20px 0 55px}.guide-header{flex-direction:column;align-items:flex-start;gap:14px}.guide-card{border-radius:22px;padding:26px 20px}.lead{font-size:16px}.guide-card p,.guide-card li{font-size:14px}.pillars{grid-template-columns:repeat(2,1fr)}}