:root{--navy:#0b2440;--blue:#146aa1;--ink:#162b40;--muted:#65758a;--line:#e2eaf0;--paper:#f7faff;--light:#eaf3f8;--shadow:0 16px 50px rgba(15,43,68,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Pretendard,'Apple SD Gothic Neo','Noto Sans KR',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.68;word-break:keep-all}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,summary{outline-offset:3px}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.eyebrow{font-weight:800;letter-spacing:.16em;font-size:.73rem;color:var(--blue);text-transform:uppercase}.muted{color:var(--muted)}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.32;letter-spacing:-.046em}h1{font-size:clamp(2.35rem,5.25vw,4.4rem);font-weight:850}h2{font-size:clamp(1.65rem,3.7vw,2.7rem);font-weight:820}h3{font-size:1.12rem;font-weight:760}p{margin-top:13px}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(221,233,242,.9);backdrop-filter:blur(18px)}.header-in{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:8px;color:var(--navy);min-width:190px}.brand img{height:48px;width:60px;object-fit:contain}.brand-name{font-weight:900;font-size:1.28rem;letter-spacing:-.05em;line-height:1}.brand-caption{color:#7891ab;font-size:.5rem;letter-spacing:.16em;line-height:1.7}.nav{display:flex;gap:25px;align-items:center;font-size:.91rem;font-weight:650}.nav a:hover,.small-link:hover{color:var(--blue)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:100px;font-weight:800;transition:transform .15s,box-shadow .15s;cursor:pointer}.nav-cta{font-size:.9rem;padding:11px 19px;background:var(--navy);color:white;white-space:nowrap}.nav-cta:hover,.btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px #16416c25}.menu{display:none}.hero{background:radial-gradient(circle at 75% 12%,#dcefff 0%,transparent 50%),linear-gradient(180deg,#f6faff 0%,#fff 90%);padding:80px 0 80px}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:52px;align-items:center}.hero h1{max-width:650px;margin-top:19px;color:var(--navy)}.hero h1 span{color:#146ca5}.hero .lead{font-size:1.12rem;max-width:550px;color:#5b6f86;line-height:1.95;margin-top:24px}.pill{display:inline-flex;gap:7px;align-items:center;border:1px solid #cddfea;background:#fff;padding:9px 15px;border-radius:50px;color:#25537b;font-size:.79rem;font-weight:760}.pill:before{content:'';width:7px;height:7px;background:#1b9d99;border-radius:50%}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.btn{padding:15px 27px;border:1px solid transparent;font-size:.98rem}.btn.primary{background:var(--navy);color:#fff}.btn.secondary{background:#fff;border-color:#c9d8e4;color:var(--navy)}.hint{margin-top:18px;font-size:.79rem;color:#7d8b9c}.hero-photo{min-height:485px;border-radius:28px;background:linear-gradient(0deg,rgba(8,32,55,.18),rgba(8,32,55,0) 35%),url('assets/airport-luggage.webp') center/cover;position:relative;box-shadow:var(--shadow);overflow:hidden}.photo-note{position:absolute;left:22px;right:22px;bottom:22px;padding:18px 20px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-radius:15px;box-shadow:0 8px 24px #15375514}.photo-note strong{display:block;color:var(--navy);font-size:.9rem}.photo-note small{display:block;color:var(--muted);font-size:.76rem;margin-top:4px}.trust-bar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.trust-in{display:grid;grid-template-columns:repeat(3,1fr);padding:23px 0;gap:20px}.trust-item{display:flex;align-items:center;gap:12px;color:#3d5e7a;font-size:.9rem;font-weight:650}.trust-ic{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#ebf4fc;font-size:1.2rem}.section{padding:94px 0}.section.alt{background:var(--paper)}.section-top{max-width:710px;margin-bottom:35px}.section-top h2{margin-top:12px;color:var(--navy)}.section-top p{color:var(--muted);font-size:1.02rem}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);background:white;border-radius:20px;padding:29px;box-shadow:0 8px 30px rgba(9,39,61,.025)}.card-icon{display:grid;place-items:center;width:48px;height:48px;background:#e8f3fb;border-radius:15px;font-size:1.4rem;margin-bottom:19px}.card p{color:var(--muted);font-size:.92rem;margin-top:10px}.subnote{margin-top:25px;color:#6d7d91;font-size:.85rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:26px 22px;border:1px solid #dce8f0;border-radius:18px;background:#fff;min-height:208px}.num{display:block;font-size:.79rem;color:#2b82b6;letter-spacing:.1em;font-weight:850;margin-bottom:21px}.step h3{font-size:1.02rem}.step p{font-size:.89rem;color:var(--muted);margin-top:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}.notice{background:linear-gradient(135deg,#0d2c4d,#1b5881);color:white;border-radius:24px;padding:42px}.notice h2{color:white}.notice p{color:#d6e7f3;font-size:.98rem}.notice ul{padding-left:18px;color:#e3f1fc;line-height:2.15;margin:18px 0 0}.guide-links{display:grid;grid-template-columns:1fr 1fr;gap:17px}.guide{display:block;background:#fff;border:1px solid var(--line);padding:24px;border-radius:18px;transition:transform .15s,border-color .15s}.guide:hover{transform:translateY(-3px);border-color:#78b0d4}.guide .mini{display:block;margin-bottom:13px;color:var(--blue);font-size:.8rem;font-weight:750}.guide p{font-size:.87rem;color:var(--muted)}.guide .arrow{margin-top:16px;color:var(--blue);font-size:.86rem;font-weight:800}.faq{display:grid;gap:10px;max-width:880px}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 23px}.faq summary{list-style:none;cursor:pointer;padding:20px 10px 20px 0;font-weight:750;color:var(--navy);display:flex;justify-content:space-between;gap:20px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';font-size:1.4rem;font-weight:500;color:var(--blue)}.faq details[open] summary:after{content:'−'}.faq details p{margin:0 0 22px;font-size:.95rem;color:var(--muted)}.cta-panel{border-radius:26px;padding:55px;background:linear-gradient(110deg,#092b4a,#155b84);color:white;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-panel h2{color:white}.cta-panel p{color:#d6e9f5}.cta-panel .btn{background:#fff;color:var(--navy);white-space:nowrap}footer{background:#081e34;color:#b6c8d7;padding:40px 0 30px;font-size:.84rem}footer a:hover{color:#fff}.footer-grid{display:flex;justify-content:space-between;gap:35px;align-items:start}.footer-grid strong{display:block;color:#fff;letter-spacing:.06em;font-size:1.3rem;margin-bottom:10px}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footnote{margin-top:34px;padding-top:19px;border-top:1px solid #294054;color:#89a1b5;font-size:.77rem}.page-hero{background:linear-gradient(145deg,#eff7fd,#fff);padding:78px 0 65px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.25rem,5vw,3.7rem);margin-top:14px}.page-hero p{max-width:760px;color:#607387;font-size:1.08rem;line-height:1.9;margin-top:16px}.crumb{font-size:.82rem;color:#6687a0}.article{max-width:850px;margin:65px auto 100px;padding-inline:20px}.article section{padding:0 0 38px;margin-bottom:34px;border-bottom:1px solid var(--line)}.article h2{font-size:1.55rem;color:var(--navy);margin-bottom:15px}.article p,.article li{color:#45596e;font-size:1rem;line-height:1.95}.article ul,.article ol{padding-left:25px}.article .callout{padding:22px 26px;border-left:4px solid #2a8bbb;background:#eef7fb;border-radius:8px;color:#315873;margin-top:25px}.article .btn{margin-top:15px}.article .faq{margin-top:24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
@media(max-width:950px){.nav{gap:13px;font-size:.83rem}.hero-grid{gap:25px}.hero-photo{min-height:440px}.steps{grid-template-columns:repeat(2,1fr)}.card-grid{grid-template-columns:repeat(2,1fr)}.split{gap:25px}}
@media(max-width:720px){.container{width:min(100% - 32px,560px)}.header-in{min-height:68px}.brand{min-width:auto}.brand img{height:40px;width:48px}.brand-name{font-size:1.18rem}.nav,.nav-cta{display:none}.menu{display:block;position:relative}.menu summary{font-size:1.6rem;list-style:none;cursor:pointer;color:var(--navy);line-height:1}.menu summary::-webkit-details-marker{display:none}.menu .dropdown{position:absolute;right:0;top:35px;background:#fff;width:230px;border:1px solid var(--line);box-shadow:var(--shadow);padding:12px;border-radius:14px;display:flex;flex-direction:column;z-index:30}.menu .dropdown a{padding:11px 12px;font-size:.92rem;font-weight:700}.hero{padding:48px 0 54px}.hero-grid{grid-template-columns:1fr}.hero h1{font-size:clamp(2.2rem,10vw,3rem)}.hero .lead{font-size:.98rem;margin-top:18px}.hero-photo{min-height:320px}.actions{margin-top:25px}.btn{font-size:.91rem;padding:13px 20px}.trust-in{grid-template-columns:1fr;gap:11px;padding:22px 0}.section{padding:62px 0}.section-top{margin-bottom:24px}.card-grid,.guide-links,.split{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.step{min-height:190px}.card{padding:24px}.notice{padding:30px}.cta-panel{padding:32px 25px;display:block}.cta-panel .btn{margin-top:22px}.footer-grid{display:block}.footer-links{margin-top:19px}.page-hero{padding:54px 0 45px}.article{margin:40px auto 70px}.article h2{font-size:1.35rem}}
@media(max-width:420px){.steps{grid-template-columns:1fr}.step{min-height:unset}.photo-note{left:12px;right:12px;bottom:12px}.trust-item{font-size:.84rem}}