:root{--bg-dark:#000;--bg-elevated:#121214;--bg-card-dark:#18181a;--bg-light:#fff;--bg-soft:#f3f3f3;--bg-card-light:#f5f7fa;--ink:#000;--ink-muted:#0009;--ink-mute-label:#6b6b6b;--on-dark:#fff;--on-dark-muted:#ffffffb3;--on-dark-mute-label:#ccc;--hairline-light:#e5e5e5;--hairline-dark:#e5e5e533;--brand:#1c5cff;--brand-pressed:#1548cc;--accent-warm:#ff5b24;--radius-sm:4px;--radius-md:8px;--radius-full:999px;--space-xs:8px;--space-sm:12px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-xxl:48px;--space-section:clamp(56px, 10vw, 96px);--max-width:1120px;--font-sans:var(--font-noto-sans-kr), "Apple SD Gothic Neo", sans-serif}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--on-dark);background:var(--bg-dark);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;padding-bottom:72px;font-weight:400;display:flex}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}main{flex-direction:column;display:flex}button,input,select{font-family:var(--font-sans)}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.band{width:100%;padding:var(--space-section) var(--space-md)}.band-inner{max-width:var(--max-width);margin:0 auto}.band--dark{background:var(--bg-dark);color:var(--on-dark)}.band--elevated{background:var(--bg-elevated);color:var(--on-dark)}.band--light{background:var(--bg-light);color:var(--ink)}.band--soft{background:var(--bg-soft);color:var(--ink)}.band--brand{background:var(--brand);color:var(--on-dark)}.band+.band{border-top:1px solid #0000}.page{max-width:var(--max-width);width:100%;padding:var(--space-xxl) var(--space-md) 72px;margin:0 auto}.site-header{z-index:50;padding:var(--space-md);background:var(--bg-dark);border-bottom:1px solid var(--hairline-dark);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.brand{letter-spacing:.02em;color:var(--on-dark);font-size:1.1rem;font-weight:700}.nav-desktop{gap:var(--space-xl);color:var(--on-dark-mute-label);font-size:.95rem;display:none}.nav-desktop a{transition:color .15s}.nav-desktop a:hover{color:var(--on-dark)}.nav-toggle{border:1px solid var(--hairline-dark);border-radius:var(--radius-sm);width:40px;min-width:44px;height:40px;min-height:44px;color:var(--on-dark);background:0 0;justify-content:center;align-items:center;display:inline-flex}.nav-mobile-menu{padding:var(--space-sm) var(--space-md) var(--space-md);background:var(--bg-dark);border-bottom:1px solid var(--hairline-dark);flex-direction:column;gap:.25rem;display:flex}.nav-mobile-menu a{padding:var(--space-sm) .25rem;color:var(--on-dark-mute-label);font-size:.95rem}.nav-mobile-menu a:hover{color:var(--on-dark)}@media (min-width:768px){.nav-desktop{display:flex}.nav-toggle{display:none}}.mobile-cta-bar{z-index:50;padding:var(--space-sm) var(--space-md);background:var(--bg-dark);border-top:1px solid var(--hairline-dark);position:fixed;bottom:0;left:0;right:0}.mobile-cta-bar .cta-button{width:100%}@media (min-width:768px){.mobile-cta-bar{display:none}body{padding-bottom:0}}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute-label);font-size:.75rem;font-weight:700}.band--dark .eyebrow,.band--elevated .eyebrow,.band--brand .eyebrow{color:var(--on-dark-mute-label)}.display-xl{letter-spacing:-.01em;font-size:clamp(2.25rem,9vw,3.4rem);font-weight:300;line-height:1.15}.display-md{margin-top:.5rem;font-size:clamp(1.5rem,5vw,2.2rem);font-weight:300;line-height:1.25}.section-lead{margin-top:var(--space-md);max-width:38rem;line-height:1.6}.band--dark .section-lead,.band--elevated .section-lead{color:var(--on-dark-muted)}.band--light .section-lead,.band--soft .section-lead{color:var(--ink-muted)}.hero{text-align:center}.hero-tagline{margin-top:var(--space-lg);max-width:34rem;color:var(--on-dark-muted);margin-left:auto;margin-right:auto;font-size:1rem;line-height:1.6}.hero-ctas{margin-top:var(--space-xl);gap:var(--space-sm);flex-direction:column;align-items:center;display:flex}@media (min-width:480px){.hero-ctas{flex-direction:row;justify-content:center}}.countdown{margin-top:var(--space-xxl);border-top:1px solid var(--hairline-dark);border-bottom:1px solid var(--hairline-dark);grid-template-columns:repeat(4,1fr);max-width:26rem;margin-left:auto;margin-right:auto;display:grid}.countdown-item{padding:var(--space-md) .25rem;border-right:1px solid var(--hairline-dark)}.countdown-item:last-child{border-right:none}.countdown-value{font-size:clamp(1.5rem,6vw,2rem);font-weight:300;display:inline-block}.countdown-value-tick{animation:.25s digitFade}.countdown-label{letter-spacing:.05em;color:var(--on-dark-mute-label);margin-top:.3rem;font-size:.7rem;font-weight:500}@keyframes digitFade{0%{opacity:.35;transform:translateY(-3px)}to{opacity:1;transform:none}}.cta-button{border-radius:var(--radius-full);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;min-height:48px;padding:.75rem 1.75rem;font-size:.95rem;font-weight:700;transition:background-color .15s,border-color .15s,transform .1s;display:inline-flex}.cta-button:active{transform:scale(.97)}.cta-button--primary{background:var(--brand);color:var(--on-dark)}.cta-button--primary:hover{background:var(--brand-pressed)}.cta-button--secondary{border-color:var(--hairline-dark);color:var(--on-dark);background:0 0}.band--light .cta-button--secondary,.band--soft .cta-button--secondary{border-color:var(--hairline-light);color:var(--ink)}.cta-button--secondary:hover{border-color:var(--on-dark-mute-label)}@media (prefers-reduced-motion:reduce){.cta-button,.countdown-value-tick{transition:none;animation:none}}.card{padding:var(--space-lg);border-radius:var(--radius-md);background:var(--bg-card-dark);border:1px solid var(--hairline-dark)}.band--light .card,.band--soft .card{background:var(--bg-card-light);border-color:var(--hairline-light)}.card-title{font-size:1.05rem;font-weight:600}.card-body{margin-top:var(--space-sm);font-size:.9rem;line-height:1.6}.band--dark .card-body,.band--elevated .card-body{color:var(--on-dark-muted)}.band--light .card-body,.band--soft .card-body{color:var(--ink-muted)}.concept-grid{margin-top:var(--space-xl);gap:var(--space-md);grid-template-columns:1fr;display:grid}@media (min-width:768px){.concept-grid{grid-template-columns:1fr 1fr}}.guest-card{margin-top:var(--space-xl);gap:var(--space-md);padding:var(--space-xl);border-radius:var(--radius-md);background:var(--bg-card-dark);border:1px solid var(--hairline-dark);flex-direction:column;display:flex}.guest-name{font-size:1.6rem;font-weight:300}.guest-role{color:var(--on-dark-mute-label);margin-top:.25rem;font-size:.9rem}.badge-row{gap:var(--space-xs);flex-wrap:wrap;display:flex}.badge{border-radius:var(--radius-full);border:1px solid var(--hairline-dark);color:var(--on-dark-mute-label);background:0 0;align-items:center;padding:.4rem .85rem;font-size:.8rem;font-weight:500;display:inline-flex}.badge-accent{border-color:var(--accent-warm);color:var(--accent-warm)}.badge-tbd{color:var(--on-dark-mute-label);border-style:dashed}.highlight-grid{margin-top:var(--space-xl);gap:var(--space-sm);grid-template-columns:repeat(2,1fr);display:grid}@media (min-width:768px){.highlight-grid{grid-template-columns:repeat(4,1fr)}}.highlight-card{padding:var(--space-lg) var(--space-md);border-radius:var(--radius-md);background:var(--bg-card-light);border:1px solid var(--hairline-light);text-align:center}.highlight-card--accent{border-color:var(--accent-warm)}.highlight-icon{font-size:1.4rem}.highlight-label{margin-top:var(--space-sm);font-size:.9rem;font-weight:700}.highlight-desc{color:var(--ink-muted);margin-top:.25rem;font-size:.8rem}.info-grid{margin-top:var(--space-xl);background:#ffffff40;border:1px solid #ffffff40;grid-template-columns:1fr;gap:1px;display:grid}@media (min-width:768px){.info-grid{grid-template-columns:repeat(2,1fr)}}.info-item{padding:var(--space-md) var(--space-lg);background:var(--brand);justify-content:space-between;align-items:center;display:flex}.info-key{color:#ffffffbf;font-size:.9rem}.info-value{font-weight:700}.info-badge-tbd{border-radius:var(--radius-full);color:#ffffffe6;border:1px dashed #fff9;padding:.3rem .75rem;font-size:.8rem}.site-footer{padding:var(--space-xl) var(--space-md);color:var(--on-dark-mute-label);text-align:center;border-top:1px solid var(--hairline-dark);font-size:.85rem;line-height:1.8}.timeline{margin-top:var(--space-xxl);padding-left:var(--space-lg);border-left:1px solid var(--hairline-dark);flex-direction:column;display:flex}.band--light .timeline,.band--soft .timeline{border-left-color:var(--hairline-light)}.timeline-item{padding-bottom:var(--space-xl);position:relative}.timeline-item:last-child{padding-bottom:0}.timeline-dot{left:calc(var(--space-lg) * -1 - 5px);background:var(--brand);border-radius:50%;width:9px;height:9px;position:absolute;top:.3rem}.timeline-time{color:var(--ink-mute-label);font-size:.8rem;font-weight:700}.band--dark .timeline-time,.band--elevated .timeline-time{color:var(--on-dark-mute-label)}.timeline-title{margin-top:.25rem;font-size:1.05rem;font-weight:600}.timeline-desc{margin-top:.25rem;font-size:.9rem;line-height:1.5}.band--dark .timeline-desc,.band--elevated .timeline-desc{color:var(--on-dark-muted)}.band--light .timeline-desc,.band--soft .timeline-desc{color:var(--ink-muted)}.step-indicator{align-items:center;gap:var(--space-xs);margin-top:var(--space-xl);display:flex}.step{text-align:center;flex:1}.step-dot{border:1px solid var(--hairline-light);width:28px;height:28px;color:var(--ink-mute-label);background:0 0;border-radius:50%;justify-content:center;align-items:center;margin:0 auto;font-size:.85rem;font-weight:700;display:flex}.step.active .step-dot{background:var(--brand);color:var(--on-dark);border-color:var(--brand)}.step-label{margin-top:var(--space-xs);color:var(--ink-mute-label);font-size:.75rem}.step.active .step-label{color:var(--ink)}.step-connector{background:var(--hairline-light);flex:none;width:2rem;height:1px;margin-bottom:1.4rem}.register-card{margin-top:var(--space-xl);padding:var(--space-xl);border-radius:var(--radius-md);background:var(--bg-card-light);border:1px solid var(--hairline-light);color:var(--ink)}.field-group{gap:var(--space-md);margin-top:var(--space-lg);flex-direction:column;display:flex}.field{flex-direction:column;gap:.4rem;display:flex}.field label{color:var(--ink-mute-label);font-size:.85rem}.field input,.field select{border-radius:var(--radius-sm);border:1px solid var(--hairline-light);background:var(--bg-light);min-height:48px;color:var(--ink);padding:.75rem .9rem;font-size:.95rem}.field input:focus,.field select:focus{border-width:2px;border-color:var(--brand);outline:none}.field-placeholder{padding:var(--space-md);border-radius:var(--radius-sm);border:1px dashed var(--hairline-light);color:var(--ink-mute-label);font-size:.85rem}.reveal{opacity:0;transition:opacity .5s,transform .5s;transform:translateY(14px)}.reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}}