:root{--color-paper: #f3f7f6;--color-ink: #101820;--color-ink-soft: #334852;--color-line: rgba(16, 24, 32, .18);--color-line-strong: rgba(16, 24, 32, .34);--color-primary-blue: #004bff;--color-primary-blue-dark: #083366;--color-primary-green: #d7ff48;--font-display: "Big Shoulders", "Arial Narrow", sans-serif;--font-serif: "Cormorant Garamond", Georgia, serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;--text-hero: clamp(2.75rem, 6.5vw, 6rem);--text-display: clamp(2.5rem, 7vw, 5.5rem);--text-heading: clamp(1.75rem, 2.5vw, 2.5rem);--text-copy: clamp(1.25rem, 1.7vw, 1.55rem);--text-brand: 1.5rem;--text-base: 1.0625rem;--text-small: .875rem;--text-label: .6875rem;--weight-regular: 400;--weight-semibold: 600;--weight-bold: 700;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2.5rem;--space-xl: 4rem;--space-2xl: 6rem;--space-3xl: 9rem;--ease-out: cubic-bezier(.16, 1, .3, 1);--container: 76rem;--header-height: 4.75rem}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--color-paper);color:var(--color-ink-soft);font-family:var(--font-serif);font-size:var(--text-base);line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}::selection{background:var(--color-primary-green);color:var(--color-ink)}.container{max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,3rem)}.site-header{position:sticky;top:0;z-index:20;min-height:var(--header-height);background:#f3f7f6d1;border-bottom:1px solid var(--color-line);backdrop-filter:blur(18px)}.site-header-inner{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);min-height:var(--header-height);padding-block:var(--space-sm)}.wordmark{font-family:var(--font-serif);font-weight:var(--weight-semibold);font-size:var(--text-brand);text-decoration:none;color:var(--color-ink)}.site-footer{background:var(--color-primary-blue);color:var(--color-paper);border-top:1px solid rgba(243,247,246,.28);padding-block:var(--space-xl);text-align:center}.footer-content{max-width:var(--container);margin:0 auto;text-align:center}.footer-tagline{margin:0 auto var(--space-sm);font-family:var(--font-serif);font-size:var(--text-heading);font-weight:var(--weight-regular);font-style:italic;line-height:1.05;color:var(--color-paper);text-wrap:balance}.footer-date{margin:0 auto var(--space-md);color:#f3f7f69e;font-family:var(--font-mono);font-size:var(--text-small);letter-spacing:.1em;text-transform:uppercase}.footer-links{margin:0;color:#f3f7f69e;font-size:var(--text-small)}.footer-links a{color:#f3f7f69e;text-decoration:none}.footer-links a:hover,.footer-links a:focus-visible{color:var(--color-paper)}.footer-links .separator{padding-inline:.5em;opacity:.3}.hero{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;min-height:calc(100svh - var(--header-height));padding-block:var(--space-xl);background:linear-gradient(90deg,#f3f7f6d1,#f3f7f68f 42%,#f3f7f61f 78%),linear-gradient(180deg,#fbfdfc0a,#d7e9eead);border-bottom:1px solid var(--color-line)}.hero:before{position:absolute;inset:0;content:"";background:url(/images/busan.webp) center / cover no-repeat;opacity:.65;pointer-events:none}.hero:after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,#f3f7f6e6,#f3f7f69e 44%,#f3f7f61a 80%),linear-gradient(180deg,transparent 65%,rgba(215,233,238,.86) 100%);pointer-events:none}.hero-inner{position:relative;z-index:1;width:100%}.hero-copy{max-width:64rem;color:var(--color-ink-soft)}.hero h1{max-width:13ch;margin:0;color:var(--color-ink);font-family:var(--font-serif);font-size:var(--text-hero);font-weight:var(--weight-semibold);line-height:1.05}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-top:var(--space-lg)}.cta{display:inline-flex;align-items:center;justify-content:center;min-height:3rem;padding:.85rem 1.25rem;border:1px solid var(--color-line-strong);color:var(--color-ink);font-family:var(--font-mono);font-size:var(--text-label);font-weight:var(--weight-bold);letter-spacing:.14em;line-height:1.2;text-decoration:none;text-transform:uppercase;transition:color .16s var(--ease-out),border-color .16s var(--ease-out),background-color .16s var(--ease-out)}.cta:hover,.cta:focus-visible{background:var(--color-ink);border-color:var(--color-ink);color:var(--color-primary-green)}.cta-primary{background:var(--color-primary-green);border-color:var(--color-ink)}.prose{max-width:48rem;margin-inline:auto;padding-block:var(--space-3xl)}.prose h2{margin:var(--space-2xl) 0 var(--space-lg);color:var(--color-ink);font-family:var(--font-display);font-size:var(--text-display);font-weight:var(--weight-bold);line-height:.92;text-transform:uppercase;text-wrap:balance}.prose h2:first-child{margin-top:0}.prose h3{margin:var(--space-lg) 0 0;color:var(--color-primary-blue-dark);font-family:var(--font-serif);font-size:var(--text-heading);font-weight:var(--weight-semibold);line-height:1.1}.prose h4{margin:var(--space-md) 0 0;color:var(--color-ink);font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:.14em;text-transform:uppercase}.prose p{margin:0 0 var(--space-sm);color:var(--color-ink-soft);font-family:var(--font-serif);font-size:var(--text-copy);line-height:1.5}.prose ul{display:grid;gap:var(--space-xs);padding:0;margin:0 0 var(--space-sm);list-style:none}.prose li{padding:var(--space-sm);background:#ffffff7a;border:1px solid var(--color-line);color:var(--color-ink-soft)}.prose a{color:var(--color-primary-blue);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}.prose a:hover,.prose a:focus-visible{color:var(--color-primary-blue-dark)}.apply-section{padding-block:var(--space-3xl);border-top:1px solid var(--color-line);text-align:center}.apply-section h2{max-width:16ch;margin:0 auto var(--space-lg);color:var(--color-ink);font-family:var(--font-serif);font-size:var(--text-display);font-weight:var(--weight-semibold);line-height:1.03;text-wrap:balance}@media(max-width:64rem){.hero{min-height:calc(92svh - var(--header-height))}}@media(max-width:40rem){.hero-actions,.cta{width:100%}}