:root{--navy:#041454;--blue:#0c54fc;--cyan:#08c7cf;--bright:#08f8f8;--sky:#cce4fc;--ice:#f4f7ff;--ink:#111326;--muted:#5e667c;--line:#dfe6f4;--header-h:76px;--container:1160px;--shadow:0 28px 80px rgba(4,20,84,.12)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{font-family:'Pretendard',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.company-container{width:min(calc(100% - 48px),var(--container));margin:0 auto}.skip-link{position:fixed;left:20px;top:-80px;z-index:2000;padding:12px 18px;border-radius:10px;background:#fff;color:var(--navy);font-weight:800;box-shadow:0 8px 30px rgba(0,0,0,.18)}.skip-link:focus{top:14px}a:focus-visible,button:focus-visible{outline:3px solid var(--bright);outline-offset:4px}
.header{position:fixed;z-index:1000;inset:0 0 auto;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(4,20,84,.09);backdrop-filter:blur(16px)}.header-inner{height:var(--header-h);width:min(calc(100% - 48px),1200px);margin:0 auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px}.brand-symbol{width:48px;height:48px;border-radius:13px}.brand-text{display:flex;flex-direction:column;gap:1px}.brand-ko{font-size:21px;line-height:1.1;font-weight:900;letter-spacing:-.055em;color:var(--navy)}.brand-en{font-size:10px;line-height:1.2;font-weight:700;letter-spacing:-.02em;color:#5571b5}.gnb{display:flex;align-items:center;gap:34px}.gnb a{position:relative;padding:27px 0 25px;color:#26345f;font-size:15px;font-weight:750}.gnb a[aria-current=page]{color:var(--blue)}.gnb a[aria-current=page]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:99px;background:var(--blue)}.gnb .join-nav{padding:11px 18px;border:1px solid #cfdbf5;border-radius:12px}.hamburger{display:none;width:44px;height:44px;border:0;border-radius:12px;background:#f4f7ff;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.hamburger span{width:20px;height:2px;background:var(--navy);border-radius:10px;transition:.22s}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu{display:none;position:fixed;z-index:999;top:var(--header-h);left:0;right:0;padding:12px 20px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 34px rgba(4,20,84,.1)}.mobile-menu.open{display:grid}.mobile-menu a{padding:15px 12px;border-radius:10px;color:#27345e;font-weight:750}.mobile-menu a[aria-current=page]{color:var(--blue);background:#f1f5ff}
.company-hero{position:relative;isolation:isolate;min-height:760px;padding:calc(var(--header-h) + 96px) 0 94px;overflow:hidden;background:linear-gradient(115deg,#fafdff 0%,#f1f6ff 52%,#e8efff 100%)}.company-hero::before{content:"";position:absolute;z-index:-2;inset:0;background-image:linear-gradient(rgba(12,84,252,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(12,84,252,.045) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to right,transparent,#000 40%,#000)}.hero-glow{position:absolute;z-index:-1;border-radius:50%;filter:blur(2px);pointer-events:none}.hero-glow-a{width:520px;height:520px;right:-210px;top:60px;background:radial-gradient(circle,rgba(12,84,252,.2),rgba(12,84,252,0) 70%)}.hero-glow-b{width:360px;height:360px;left:-180px;bottom:-100px;background:radial-gradient(circle,rgba(8,199,207,.16),rgba(8,199,207,0) 70%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(430px,.88fr);gap:76px;align-items:center}.eyebrow,.section-kicker{font-family:'Segoe UI','Pretendard',sans-serif;font-size:12px;line-height:1.2;font-weight:900;letter-spacing:.14em;color:var(--blue)}.eyebrow{display:flex;align-items:center;gap:12px;color:#53617c}.eyebrow span{padding:8px 11px;border-radius:999px;background:var(--navy);color:#fff;letter-spacing:.12em}.hero-copy h1{margin-top:25px;font-size:clamp(42px,4.4vw,66px);line-height:1.12;letter-spacing:-.062em;font-weight:750}.hero-copy h1 strong{display:inline-block;color:var(--blue);font-weight:900}.hero-description{max-width:630px;margin-top:28px;font-size:18px;line-height:1.75;letter-spacing:-.025em;color:#4d5871}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:36px}.button{min-height:56px;display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:0 24px;border-radius:16px;font-size:16px;font-weight:850;letter-spacing:-.025em;transition:transform .2s,box-shadow .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:#fff;box-shadow:0 16px 34px rgba(12,84,252,.25)}.button-primary:hover{background:#0748df}.text-link{padding:12px 0;color:var(--navy);font-weight:800;border-bottom:1px solid #b8c8eb}.hero-disclosure{display:flex;align-items:center;gap:8px;margin-top:22px;color:#68728a;font-size:13px;font-weight:650}.hero-disclosure span{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#d9fbf7;color:#058e8b;font-weight:900}
.verification-ledger{position:relative;min-height:552px;padding:34px 34px 28px;border:1px solid rgba(255,255,255,.2);border-radius:32px;overflow:hidden;color:#fff;background:var(--navy);box-shadow:0 34px 90px rgba(4,20,84,.24)}.verification-ledger::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 12%,rgba(8,248,248,.18),transparent 30%),linear-gradient(150deg,rgba(255,255,255,.055),transparent 45%);pointer-events:none}.ledger-watermark{position:absolute;right:-14px;bottom:-53px;font-size:226px;font-weight:950;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.08);letter-spacing:-.1em;pointer-events:none}.ledger-head{position:relative;display:flex;align-items:end;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.16)}.ledger-head p{font-family:'Segoe UI',sans-serif;font-size:13px;font-weight:900;letter-spacing:.17em}.ledger-head span{font-size:13px;color:#9fb8ef}.ledger-status{position:relative;margin-top:22px;padding:12px 14px;border:1px solid rgba(8,248,248,.2);border-radius:12px;background:rgba(8,199,207,.08);font-size:12px;font-weight:750;color:#c8ffff}.status-dot{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:var(--bright);box-shadow:0 0 14px var(--bright)}.ledger-steps{position:relative;z-index:2;list-style:none;margin-top:16px}.ledger-steps li{display:grid;grid-template-columns:50px 1fr;gap:16px;min-height:105px;padding:17px 6px 17px 0}.step-index{font-family:'Segoe UI',sans-serif;padding-top:2px;color:#69e7ec;font-size:12px;font-weight:900;letter-spacing:.1em}.ledger-steps strong{display:block;font-size:18px;letter-spacing:-.025em}.ledger-steps p{margin-top:8px;color:#aebcdd;font-size:13px;line-height:1.55}.ledger-rail{position:absolute;z-index:1;left:57px;top:169px;width:2px;height:294px;background:rgba(255,255,255,.12)}.ledger-rail span{display:block;width:100%;height:100%;transform-origin:top;background:linear-gradient(var(--bright),var(--cyan));animation:ledger-draw 1.35s cubic-bezier(.22,.8,.28,1) both}.ledger-rail::before,.ledger-rail::after{content:"";position:absolute;left:50%;width:10px;height:10px;border:2px solid var(--bright);border-radius:50%;background:var(--navy);transform:translateX(-50%)}.ledger-rail::before{top:7px}.ledger-rail::after{bottom:10px}.ledger-foot{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;padding-top:21px;border-top:1px solid rgba(255,255,255,.16)}.ledger-foot span{font-family:'Segoe UI',sans-serif;color:#8298ce;font-size:10px;letter-spacing:.16em;font-weight:900}.ledger-foot strong{font-size:14px}@keyframes ledger-draw{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.section-pad{padding:120px 0}.purpose-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:110px}.section-heading h2,.standards-heading h2,.operator-intro h2,.cta-panel h2{margin-top:18px;font-size:clamp(34px,3.5vw,52px);line-height:1.18;letter-spacing:-.055em;font-weight:900}.purpose-copy>p{font-size:17px;line-height:1.85;letter-spacing:-.02em;color:#4d566d}.purpose-copy>p+p{margin-top:18px;color:#747c8f}.scope-board{display:grid;grid-template-columns:1fr 1fr;margin-top:38px;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--ice)}.scope-board>div{padding:26px 28px}.scope-board>div+div{border-left:1px solid var(--line)}.scope-board span{display:block;margin-bottom:10px;color:var(--blue);font-size:12px;font-weight:900}.scope-board>div+div span{color:#68728a}.scope-board strong{font-size:16px;line-height:1.55;letter-spacing:-.025em}
.standards-section{background:var(--ice)}.standards-heading{display:flex;align-items:end;justify-content:space-between;gap:40px}.standards-heading>p{padding-bottom:7px;color:#717b91}.standard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:54px}.standard-card{position:relative;min-height:410px;padding:28px;border:1px solid #e0e7f5;border-radius:26px;background:#fff;box-shadow:0 16px 42px rgba(28,54,113,.06);overflow:hidden}.standard-card::after{content:"";position:absolute;left:28px;right:28px;bottom:0;height:4px;border-radius:99px 99px 0 0;background:var(--blue);transform:scaleX(.22);transform-origin:left;transition:transform .3s}.standard-card:hover::after{transform:scaleX(1)}.icon-tile{width:112px;height:112px;border-radius:24px;overflow:hidden;background:#eff4ff}.icon-tile img{width:100%;height:100%;object-fit:cover}.card-number{position:absolute;right:28px;top:31px;font-family:'Segoe UI',sans-serif;color:#a8b3cc;font-size:12px;font-weight:900;letter-spacing:.12em}.standard-card h3{margin-top:26px;font-size:24px;letter-spacing:-.04em}.standard-card p{margin-top:14px;color:#606a80;font-size:15px;line-height:1.75;letter-spacing:-.015em}
.private-notice{padding:72px 0;background:var(--navy);color:#fff}.notice-inner{display:grid;grid-template-columns:94px 1fr;gap:36px;align-items:center}.notice-mark{width:88px;height:88px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(8,248,248,.32);border-radius:28px;background:rgba(8,199,207,.09);color:var(--bright);font-family:'Segoe UI',sans-serif;font-size:42px;font-weight:900}.private-notice .section-kicker{color:#5af4f0}.private-notice h2{margin-top:10px;font-size:32px;letter-spacing:-.045em}.private-notice p:last-child{max-width:800px;margin-top:12px;color:#b9c6e4;font-size:15px;line-height:1.7}
.operator-section{background:#fff}.operator-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:92px;align-items:start}.operator-intro{position:sticky;top:116px}.operator-brand{display:flex;align-items:center;gap:15px;margin-top:36px;padding-top:28px;border-top:1px solid var(--line)}.operator-brand img{width:64px;height:64px;border-radius:18px}.operator-brand div{display:flex;flex-direction:column;gap:5px}.operator-brand span{color:#7b8497;font-size:12px}.operator-brand strong{color:var(--navy);font-size:21px}.operator-intro>p:last-child{margin-top:22px;color:#687187;line-height:1.75}.operator-card{border:1px solid #dbe4f5;border-radius:28px;background:#fbfcff;box-shadow:var(--shadow);overflow:hidden}.operator-card-head{display:flex;align-items:center;justify-content:space-between;padding:23px 28px;background:var(--navy);color:#fff}.operator-card-head span{font-size:16px;font-weight:850}.operator-card-head strong{font-family:'Segoe UI',sans-serif;color:#7beaed;font-size:10px;letter-spacing:.14em}.operator-card dl{padding:10px 28px}.operator-card dl>div{display:grid;grid-template-columns:145px 1fr;gap:22px;padding:20px 0;border-bottom:1px solid #e4e9f3}.operator-card dt{color:#798297;font-size:13px;font-weight:700}.operator-card dd{color:#1c2846;font-size:15px;font-weight:750;word-break:keep-all}.operator-card dd a{text-decoration:underline;text-decoration-color:#b8c8ed;text-underline-offset:4px}.operator-links{display:flex;gap:10px;padding:20px 28px 28px}.operator-links a{flex:1;padding:14px 12px;border:1px solid #d9e1f2;border-radius:12px;background:#fff;color:#32405f;text-align:center;font-size:13px;font-weight:800}.operator-links a:hover{border-color:var(--blue);color:var(--blue)}
.company-cta{padding:0 0 120px}.cta-panel{min-height:310px;display:flex;align-items:center;justify-content:space-between;gap:60px;padding:58px 64px;border-radius:34px;color:#fff;background:linear-gradient(120deg,var(--blue),#143bc7 72%,var(--navy));box-shadow:0 28px 74px rgba(12,84,252,.24);overflow:hidden;position:relative}.cta-panel::after{content:"145";position:absolute;right:-25px;bottom:-85px;font-family:'Segoe UI',sans-serif;font-size:260px;line-height:1;font-weight:950;letter-spacing:-.12em;color:rgba(255,255,255,.055)}.cta-panel .section-kicker{color:#83fbf5}.cta-panel h2{font-size:42px}.cta-panel>div>p:last-child{max-width:580px;margin-top:15px;color:#dce7ff;line-height:1.7}.cta-action{position:relative;z-index:2;min-width:270px;display:flex;flex-direction:column;align-items:stretch;gap:13px}.button-light{background:#fff;color:var(--blue);box-shadow:0 15px 35px rgba(4,20,84,.2)}.cta-action small{color:#c5d5ff;text-align:center;font-size:11px;line-height:1.55}
.footer{padding:42px 24px;background:#11182f;color:#9ea7bd;font-size:13px}.footer-inner{max-width:1100px;margin:0 auto}.footer-brand{display:flex;align-items:center;gap:9px;margin-bottom:20px;color:#fff;font-size:18px;font-weight:850}.footer-brand img{width:34px;height:34px;border-radius:9px}.footer p{line-height:1.8}.footer .sep{margin:0 10px;color:#46506a}.footer-links{display:flex;gap:19px;margin-top:16px}.footer-links a{color:#d6dbea;font-weight:650}.footer-copy{margin-top:17px;color:#67718a}
@media(max-width:1020px){.gnb{display:none}.hamburger{display:flex}.hero-grid{grid-template-columns:1fr;gap:56px}.company-hero{padding-top:calc(var(--header-h) + 72px)}.hero-copy{max-width:760px}.verification-ledger{width:min(100%,680px);min-height:520px}.purpose-grid,.operator-grid{grid-template-columns:1fr;gap:54px}.operator-intro{position:static}.standards-heading{align-items:start;flex-direction:column}.standard-grid{grid-template-columns:1fr 1fr}.standard-card:last-child{grid-column:1/-1;min-height:340px}.operator-card{max-width:800px}.cta-panel{align-items:flex-start;flex-direction:column}.cta-action{width:min(100%,360px)}}
@media(max-width:720px){:root{--header-h:68px}.company-container,.header-inner{width:min(calc(100% - 40px),var(--container))}.header-inner{height:var(--header-h)}.brand-symbol{width:42px;height:42px}.brand-ko{font-size:19px}.brand-en{font-size:9px}.mobile-menu{top:var(--header-h)}.company-hero{min-height:auto;padding:calc(var(--header-h) + 58px) 0 68px}.company-hero::before{background-size:52px 52px}.hero-grid{gap:42px}.eyebrow{align-items:flex-start;flex-direction:column;gap:9px}.hero-copy h1{margin-top:21px;font-size:38px;line-height:1.18}.hero-copy h1 br{display:none}.hero-description{margin-top:21px;font-size:16px;line-height:1.72}.hero-actions{align-items:stretch;flex-direction:column;gap:10px;margin-top:28px}.button{width:100%;min-height:54px}.text-link{text-align:center;border-bottom:0}.hero-disclosure{align-items:flex-start;line-height:1.5}.verification-ledger{min-height:510px;padding:27px 22px;border-radius:25px}.ledger-head{align-items:start;flex-direction:column;gap:6px}.ledger-status{margin-top:17px}.ledger-watermark{font-size:172px;right:-8px;bottom:-35px}.ledger-steps li{grid-template-columns:43px 1fr;gap:13px}.ledger-rail{left:42px;top:167px}.ledger-foot{padding-top:17px}.section-pad{padding:78px 0}.purpose-grid{gap:33px}.section-heading h2,.standards-heading h2,.operator-intro h2,.cta-panel h2{font-size:34px}.purpose-copy>p{font-size:16px}.scope-board{grid-template-columns:1fr}.scope-board>div+div{border-left:0;border-top:1px solid var(--line)}.standards-heading{gap:14px}.standard-grid{grid-template-columns:1fr;margin-top:34px}.standard-card,.standard-card:last-child{grid-column:auto;min-height:auto;padding:24px}.icon-tile{width:96px;height:96px}.notice-inner{grid-template-columns:1fr;gap:22px}.notice-mark{width:64px;height:64px;border-radius:20px;font-size:30px}.private-notice{padding:58px 0}.private-notice h2{font-size:28px}.operator-grid{gap:38px}.operator-brand{margin-top:28px}.operator-card-head{padding:20px}.operator-card dl{padding:6px 20px}.operator-card dl>div{grid-template-columns:1fr;gap:7px;padding:17px 0}.operator-links{flex-direction:column;padding:18px 20px 22px}.company-cta{padding:0 0 78px}.cta-panel{min-height:390px;padding:42px 24px;border-radius:26px;gap:30px}.cta-panel h2{font-size:33px}.cta-action{width:100%;min-width:0}.footer{padding:36px 20px}.footer .sep{display:block;height:0;margin:0}.footer-links{flex-wrap:wrap;gap:11px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ledger-rail span{animation:none}.button,.standard-card::after,.hamburger span{transition:none}}