:root {
  --guide-navy: #10275c;
  --guide-blue: #1e4c9a;
  --guide-orange: #f26d21;
  --guide-ink: #172033;
  --guide-muted: #5f6b7a;
  --guide-line: #dce4ef;
  --guide-soft: #f5f8fc;
}

* { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  color: var(--guide-ink);
  background: #fff;
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  line-height: 1.75;
  word-break: keep-all;
}
a { color: inherit; text-decoration: none; }
.guide-header { border-bottom: 1px solid var(--guide-line); background: rgba(255,255,255,.96); }
.guide-nav { display:flex; align-items:center; justify-content:space-between; gap:20px; width:min(1120px,calc(100% - 40px)); min-height:70px; margin:0 auto; }
.guide-logo { color:var(--guide-navy); font-size:18px; font-weight:900; white-space:nowrap; }
.guide-logo b { color:var(--guide-orange); }
.guide-nav-links { display:flex; gap:4px; align-items:center; font-size:14px; font-weight:800; }
.guide-nav-links a { padding:8px 12px; border-radius:8px; color:#46536a; }
.guide-nav-links a:hover, .guide-nav-links a.active { color:var(--guide-navy); background:#edf4ff; }
.guide-hero { padding:74px 20px 68px; color:#fff; background:linear-gradient(135deg,#08172e 0%,#153c80 65%,#2455a4 100%); }
.guide-hero-inner { width:min(920px,100%); margin:0 auto; }
.guide-kicker { display:inline-block; margin:0 0 15px; padding:5px 11px; border:1px solid rgba(255,255,255,.28); border-radius:999px; color:#ffe0c8; font-size:12px; font-weight:900; letter-spacing:.06em; }
.guide-hero h1 { max-width:820px; margin:0; font-size:clamp(32px,5vw,52px); line-height:1.22; letter-spacing:-.04em; }
.guide-hero p { max-width:710px; margin:20px 0 0; color:rgba(255,255,255,.84); font-size:17px; }
.guide-main { width:min(920px,calc(100% - 40px)); margin:0 auto; padding:58px 0 80px; }
.guide-breadcrumb { width:min(1120px,calc(100% - 40px)); margin:0 auto; padding:15px 0; color:#667085; font-size:13px; }
.guide-breadcrumb a { color:var(--guide-blue); }
.guide-breadcrumb span { margin:0 7px; color:#a1acba; }
.guide-lead { margin:0 0 38px; padding:24px 26px; border-left:4px solid var(--guide-orange); border-radius:0 10px 10px 0; background:#fff7f1; color:#354052; font-size:18px; font-weight:700; }
.guide-section { margin-top:48px; }
.guide-section h2 { margin:0 0 16px; color:#10275c; font-size:clamp(24px,3.5vw,32px); line-height:1.35; letter-spacing:-.03em; }
.guide-section h3 { margin:27px 0 9px; color:#233a68; font-size:19px; line-height:1.45; }
.guide-section p { margin:0 0 14px; color:#3f4b5c; }
.guide-section ul, .guide-section ol { margin:12px 0; padding-left:24px; color:#3f4b5c; }
.guide-section li { margin:8px 0; }
.guide-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:20px; }
.guide-card { padding:23px; border:1px solid var(--guide-line); border-radius:12px; background:#fff; box-shadow:0 8px 24px rgba(16,39,92,.06); }
.guide-card .num { display:inline-flex; align-items:center; justify-content:center; width:28px; height:28px; margin-bottom:9px; border-radius:50%; color:#fff; background:var(--guide-orange); font-size:12px; font-weight:900; }
.guide-card h3 { margin:0 0 8px; color:var(--guide-navy); font-size:18px; }
.guide-card p { margin:0; color:var(--guide-muted); font-size:15px; }
.guide-note { margin-top:24px; padding:19px 21px; border:1px solid #f0d6bd; border-radius:10px; background:#fffaf5; color:#6d4a30; font-size:14px; }
.guide-steps { counter-reset:guide-step; display:grid; gap:13px; margin-top:20px; }
.guide-step { position:relative; padding:20px 22px 20px 70px; border:1px solid var(--guide-line); border-radius:12px; background:var(--guide-soft); }
.guide-step::before { position:absolute; top:19px; left:20px; display:flex; align-items:center; justify-content:center; width:32px; height:32px; border-radius:50%; background:var(--guide-blue); color:#fff; counter-increment:guide-step; content:counter(guide-step); font-size:13px; font-weight:900; }
.guide-step h3 { margin:0 0 6px; color:var(--guide-navy); font-size:18px; }
.guide-step p { margin:0; color:var(--guide-muted); font-size:15px; }
.guide-checklist { padding:0; list-style:none; }
.guide-checklist li { position:relative; padding:14px 16px 14px 43px; border-bottom:1px solid var(--guide-line); }
.guide-checklist li::before { position:absolute; top:16px; left:13px; content:"✓"; color:var(--guide-orange); font-weight:900; }
.guide-index-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.guide-index-card { display:block; min-height:184px; padding:25px; border:1px solid var(--guide-line); border-radius:13px; background:#fff; box-shadow:0 10px 28px rgba(16,39,92,.06); transition:transform .18s,box-shadow .18s; }
.guide-index-card:hover { transform:translateY(-3px); box-shadow:0 18px 35px rgba(16,39,92,.12); }
.guide-index-card .category { color:var(--guide-orange); font-size:12px; font-weight:900; letter-spacing:.05em; }
.guide-index-card h2 { margin:9px 0 8px; color:var(--guide-navy); font-size:21px; line-height:1.4; }
.guide-index-card p { margin:0; color:var(--guide-muted); font-size:15px; }
.guide-cta { margin-top:56px; padding:36px; border-radius:15px; color:#fff; background:linear-gradient(135deg,#10275c,#2455a4); text-align:center; }
.guide-cta h2 { margin:0; font-size:28px; line-height:1.35; }
.guide-cta p { margin:10px auto 22px; color:rgba(255,255,255,.82); }
.guide-button { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 20px; border-radius:8px; color:#10275c; background:#fff; font-weight:900; }
.guide-related { margin-top:48px; padding-top:30px; border-top:1px solid var(--guide-line); }
.guide-related h2 { margin:0 0 15px; color:var(--guide-navy); font-size:21px; }
.guide-related-links { display:flex; flex-wrap:wrap; gap:9px; }
.guide-related-links a { padding:9px 12px; border:1px solid var(--guide-line); border-radius:8px; color:var(--guide-blue); background:#fff; font-size:14px; font-weight:800; }
.guide-faq details { margin-top:10px; border:1px solid var(--guide-line); border-radius:9px; overflow:hidden; }
.guide-faq summary { padding:15px 17px; color:var(--guide-navy); cursor:pointer; font-weight:800; }
.guide-faq p { padding:0 17px 15px; margin:0; font-size:15px; }
.guide-footer { padding:35px 20px; color:#b8c2d1; background:#08111f; text-align:center; font-size:13px; }
.guide-footer strong { color:#fff; }
@media (max-width:640px) { .guide-nav { width:min(100% - 28px,1120px); min-height:59px; gap:8px; } .guide-logo { font-size:14px; } .guide-nav-links { gap:0; font-size:12px; } .guide-nav-links a { padding:7px 6px; } .guide-hero { padding:52px 16px; } .guide-hero p { font-size:16px; } .guide-main { width:min(100% - 32px,920px); padding-top:42px; } .guide-lead { padding:20px; font-size:16px; } .guide-grid, .guide-index-grid { grid-template-columns:1fr; } .guide-cta { padding:28px 20px; } }