:root{--navy:#1e3a8a;--indigo:#4338ca;--cyan:#22d3ee;--ink:#0f172a;--slate:#1e293b}
*{box-sizing:border-box}
body{font-family:-apple-system,'Malgun Gothic',sans-serif;margin:0;color:var(--slate);line-height:1.7;background:#fff}
a{color:var(--navy)}
.wrap{max-width:900px;margin:0 auto;padding:0 20px}
header.site{position:sticky;top:0;z-index:20;background:rgba(15,23,42,.92);backdrop-filter:blur(6px);color:#fff}
header.site .bar{width:100%;padding:12px 32px;display:flex;align-items:center;justify-content:space-between;gap:12px}
header.site .brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;letter-spacing:.3px;color:#fff;text-decoration:none}
header.site .brand img{width:28px;height:28px;border-radius:7px;display:block}
header.site nav{display:flex;gap:16px;align-items:center;font-size:14px}
header.site nav a{color:#cbd5e1;text-decoration:none}
header.site nav a.tel{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:700;background:var(--indigo);padding:7px 14px;border-radius:20px;transition:background .15s}
header.site nav a.tel:hover{background:var(--navy)}
.hero{position:relative;color:#fff;padding:64px 20px;text-align:center;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--indigo))}
.hero .kicker{margin:0 0 10px;font-size:12.5px;font-weight:700;letter-spacing:2.5px;color:var(--cyan);text-transform:uppercase}
.hero h1{margin:0 0 14px;font-family:'Do Hyeon',-apple-system,sans-serif;font-size:32px;letter-spacing:.5px}
.hero p{margin:0 auto;max-width:620px;font-size:15px;color:#e2e8f0}
section{padding:40px 20px}
h2{font-size:24px;font-weight:800;border-bottom:2px solid var(--navy);padding-bottom:8px;margin:0 0 18px}
.section-en{margin:0 0 6px;font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#64748b}
.lead-box{background:#eff6ff;border-left:4px solid var(--indigo);padding:16px;border-radius:8px;font-size:15px}
.tbl-scroll{overflow-x:auto;margin:12px 0 0;border-radius:12px;box-shadow:0 6px 20px rgba(15,23,42,.09);border:1px solid #e2e8f0}
table{width:100%;min-width:480px;border-collapse:collapse;margin:0;background:#fff}
th,td{padding:16px 16px;text-align:left;font-size:14.5px;line-height:1.6;vertical-align:top;border-bottom:1px solid #e2e8f0}
th{background:var(--navy);color:#fff;font-weight:700;font-size:13.5px}
tbody tr:nth-child(even){background:#f8fafc}
tbody tr:last-child td{border-bottom:none}
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;margin:24px 0 0}
.process .step{background:#f1f5f9;border-radius:10px;padding:16px;position:relative}
.process .step b{color:var(--indigo);display:block;font-size:13px;margin-bottom:6px}
.process .step .num{position:absolute;top:-10px;left:14px;background:var(--navy);color:#fff;font-size:12px;font-weight:700;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.faq details{border-bottom:1px solid #e2e8f0;padding:4px 0}
.faq summary{list-style:none;cursor:pointer;padding:12px 26px 12px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:4px;top:10px;font-size:20px;font-weight:400;color:var(--indigo)}
.faq details[open] summary::after{content:'−'}
.faq summary h3{margin:0;font-size:15px;font-weight:700;color:var(--navy)}
.faq p{margin:0 0 14px;font-size:14px;color:#475569}
.note{font-size:13px;color:#64748b;margin:10px 0 0}
.cta-band{background:#fff;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;text-align:center;padding:40px 20px}
.cta-band h2{border:none;color:var(--navy);margin:0 0 10px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:16px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:10px;font-weight:700;text-decoration:none;font-size:15px;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn-tel{background:transparent;color:var(--navy);border:2px solid var(--navy)}
.btn-quote{background:var(--navy);color:#fff;box-shadow:0 8px 24px rgba(30,58,138,.25)}
footer.site{background:var(--ink);color:#94a3b8;padding:36px 20px;font-size:13px}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:36px}
footer.site b{color:#e2e8f0}
footer.site a{color:#94a3b8;text-decoration:none}
footer.site a:hover{color:var(--cyan)}
footer.site .brand-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}
footer.site .brand-row img{width:32px;height:32px;border-radius:8px}
footer.site .footer-links{display:flex;flex-direction:column;gap:9px}
@media(max-width:640px){header.site nav a:not(.tel){display:none}}
.crumb{font-size:13px;color:#64748b;padding:14px 20px 0;max-width:900px;margin:0 auto}
.crumb a{color:#64748b;text-decoration:none}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;margin:14px 0 0;padding:0;list-style:none}
.cards a{display:block;height:100%;background:#f1f5f9;border-radius:10px;padding:16px;text-decoration:none;font-weight:700;color:var(--navy);transition:transform .15s,box-shadow .15s}
.cards a:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(15,23,42,.1)}
.cards small{display:block;margin-top:4px;font-weight:400;color:#64748b;font-size:13px}
.pts{padding-left:20px;margin:0}
.pts li{margin:6px 0}
.figs{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:0}
.figs figure{margin:0}
.figs img{display:block;width:100%;height:auto;border-radius:10px;background:#e2e8f0}
@media(max-width:560px){.figs{grid-template-columns:1fr}}