@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
:root{--ink:#15171a;--muted:#65707c;--line:#e9edf2;--soft:#f6f8fb;--blue:#2563eb;--blue2:#0f4ed8;--navy:#10203a;--max:1180px;--radius:24px;}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.72;word-break:keep-all} a{color:inherit;text-decoration:none} img{max-width:100%}
.skip{position:absolute;left:-9999px;top:auto}.skip:focus{left:18px;top:12px;z-index:100;background:#fff;padding:10px 14px;border:1px solid var(--line);border-radius:10px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(233,237,242,.9)}
.header-inner{max-width:var(--max);margin:auto;min-height:76px;padding:0 24px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:baseline;gap:8px;font-weight:900;font-size:20px;letter-spacing:-.04em;white-space:nowrap}.brand small{font-weight:700;font-size:10px;letter-spacing:.08em;color:#738096}.nav{display:flex;gap:22px;font-size:14px;font-weight:700;flex:1;justify-content:center}.nav a:hover{color:var(--blue)}.header-cta{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:12px 17px;border-radius:999px;font-weight:800;font-size:14px;border:1px solid var(--line);background:#fff;transition:.18s ease}.btn:hover{transform:translateY(-1px);border-color:#cfd7e3}.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.btn.blue{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.soft{background:var(--soft)}
.mobile-toggle{display:none;margin-left:auto;border:0;background:#fff;font-size:22px}
.hero{max-width:var(--max);margin:auto;padding:112px 24px 84px}.eyebrow{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}.hero h1{font-size:clamp(42px,6.2vw,76px);line-height:1.08;letter-spacing:-.055em;margin:0;max-width:920px}.hero p.lead{font-size:20px;line-height:1.75;color:#4d5967;max-width:820px;margin:28px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.facts-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:42px}.fact-pill{padding:10px 14px;border:1px solid var(--line);border-radius:999px;color:#4f5b68;font-size:13px;font-weight:700;background:#fff}
.section{padding:90px 24px}.section.soft{background:var(--soft)}.section.dark{background:#111827;color:#fff}.wrap{max-width:var(--max);margin:auto}.kicker{font-size:13px;font-weight:900;letter-spacing:.08em;color:var(--blue);text-transform:uppercase;margin-bottom:12px}.section.dark .kicker{color:#90b4ff}.section h2{font-size:clamp(32px,4.3vw,52px);line-height:1.15;letter-spacing:-.045em;margin:0 0 18px}.section-intro{font-size:18px;color:#5c6674;max-width:780px;margin:0 0 42px}.section.dark .section-intro{color:#c7d0dd}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;min-height:220px}.card .num{font-size:12px;font-weight:900;color:var(--blue);letter-spacing:.08em}.card h3{font-size:23px;letter-spacing:-.035em;margin:40px 0 10px;line-height:1.25}.card p{color:#66717e;margin:0}.card .link{display:inline-block;margin-top:20px;color:var(--blue);font-weight:800;font-size:14px}.dark .card{background:#172033;border-color:#27344d}.dark .card p{color:#bdc6d4}
.info-table{border-top:2px solid var(--ink)}.info-row{display:grid;grid-template-columns:190px 1fr;gap:20px;padding:20px 4px;border-bottom:1px solid var(--line)}.info-row dt{font-weight:800}.info-row dd{margin:0;color:#4e5968}.badge{display:inline-block;padding:5px 9px;border-radius:8px;background:#edf3ff;color:#1d55c5;font-size:12px;font-weight:800;margin:3px 5px 3px 0}
.breadcrumb{font-size:13px;color:#7a8491;max-width:var(--max);margin:0 auto;padding:24px 24px 0}.prose{max-width:850px}.prose h2{font-size:34px;margin-top:62px}.prose h3{font-size:23px;margin-top:38px;letter-spacing:-.03em}.prose p{font-size:17px;color:#3f4a56}.prose ul{padding-left:22px;color:#3f4a56}.prose li{margin:9px 0}.callout{border-left:4px solid var(--blue);background:#f5f8ff;padding:20px 22px;border-radius:0 16px 16px 0;margin:28px 0}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0}.metric{border:1px solid var(--line);border-radius:18px;padding:22px}.metric strong{display:block;font-size:28px;letter-spacing:-.04em}.metric span{font-size:13px;color:#738096}.note{font-size:13px;color:#7a8491}
.faq{border-top:1px solid var(--line)}.faq-item{padding:24px 0;border-bottom:1px solid var(--line)}.faq-item h3{margin:0 0 9px;font-size:19px}.faq-item p{margin:0;color:#5d6875}
.cta{background:#eef4ff;border-radius:32px;padding:54px;margin-top:54px}.cta h2{font-size:38px;margin:0 0 14px}.cta p{color:#536170;max-width:720px}.cta .hero-actions{margin-top:24px}
.footer{border-top:1px solid var(--line);padding:54px 24px 34px}.footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:40px}.footer h3{font-size:18px;margin:0 0 10px}.footer p,.footer a{font-size:13px;color:#6b7582}.footer-links{display:flex;flex-direction:column;gap:7px}.footer-bottom{max-width:var(--max);margin:36px auto 0;padding-top:22px;border-top:1px solid var(--line);display:flex;gap:16px;flex-wrap:wrap;color:#89919b;font-size:12px}
.case-card.featured{grid-column:span 2;background:linear-gradient(135deg,#f5f8ff 0%,#fff 72%);border-color:#dce6fa}.status{display:inline-block;font-size:11px;font-weight:900;padding:5px 8px;border-radius:999px;background:#e9f2ff;color:#2057b9;margin-top:16px}
@media(max-width:960px){.nav,.header-cta{display:none}.mobile-toggle{display:block}.nav.open{display:flex;position:absolute;left:0;right:0;top:76px;background:#fff;flex-direction:column;padding:20px 24px;border-bottom:1px solid var(--line)}.hero{padding-top:76px}.grid,.grid.two,.metric-grid{grid-template-columns:1fr}.case-card.featured{grid-column:auto}.footer-grid{grid-template-columns:1fr}.info-row{grid-template-columns:1fr;gap:5px}}
@media(max-width:560px){.header-inner{padding:0 18px;min-height:68px}.brand{font-size:18px}.hero{padding:62px 20px 62px}.hero p.lead{font-size:17px}.section{padding:68px 20px}.card{padding:23px;min-height:190px}.cta{padding:34px 24px}.cta h2{font-size:30px}.info-row{padding:16px 2px}.footer{padding-left:20px;padding-right:20px}}