:root{--bg: #05080f;--panel: #111827;--panel-soft: #1c253a;--text: #f8fbff;--muted: #b8c2da;--accent: linear-gradient(135deg, #2b8bff, #0058f5);--accent-solid: #2b8bff;--border: rgba(255, 255, 255, .08);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans KR,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh;display:flex;flex-direction:column}main{flex:1;width:min(1100px,94vw);margin:0 auto;padding:32px 0 64px}.site-header{display:flex;align-items:center;justify-content:space-between;width:min(1100px,94vw);margin:0 auto;padding:24px 0;gap:16px}.logo{display:flex;align-items:center;gap:12px;font-weight:600}.logo img{width:42px;height:42px}.logo-title{display:block;font-size:1rem}.logo-sub{display:block;font-size:.8rem;color:var(--muted)}nav{display:flex;gap:12px;flex:1;justify-content:center}.nav-item{padding:8px 12px;border-radius:999px;color:var(--muted)}.nav-item.active{background:#ffffff1f;color:var(--text)}.primary-btn,.ghost-btn{border:none;cursor:pointer;font-weight:600;border-radius:999px;padding:10px 18px;transition:opacity .15s ease,transform .15s ease}.primary-btn{background-image:var(--accent);color:#fff}.primary-btn:disabled{opacity:.5;cursor:not-allowed}.ghost-btn{background:transparent;border:1px solid var(--border);color:var(--text)}.auth-block{display:flex;align-items:center;gap:12px;justify-content:flex-end;min-width:fit-content}.site-footer{text-align:center;padding:24px;color:var(--muted);border-top:1px solid var(--border);margin-top:auto}.page-header{margin-bottom:32px}.page-header h1{margin-bottom:8px}.page-header p{color:var(--muted);margin:0 0 12px}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;padding:32px;border-radius:24px;background:var(--panel);border:1px solid var(--border)}.hero-text .eyebrow{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:8px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.token-badge{color:var(--muted);font-weight:600}.hero-panel{display:flex;justify-content:center;align-items:center}.hero-card{width:100%;border-radius:18px;border:1px solid var(--border);background:var(--panel-soft);padding:24px}.hero-card ul{margin:16px 0 0;padding-left:18px;color:var(--muted)}.features{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.feature-card{padding:20px;border-radius:18px;border:1px solid var(--border);background:#0e1524}.cta-banner{margin-top:48px;padding:32px;border-radius:20px;border:1px solid var(--border);background-image:var(--accent);display:flex;flex-wrap:wrap;gap:16px;align-items:center}.cta-banner p{max-width:520px}.packages{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.package-card{border-radius:16px;border:1px solid var(--border);background:var(--panel);padding:20px;cursor:pointer;display:flex;flex-direction:column;gap:8px}.package-card.active{border-color:#2b8bff;box-shadow:0 12px 30px #007bff26}.package-header{display:flex;justify-content:space-between;align-items:center}.package-badge{font-size:.75rem;color:var(--accent-solid)}.package-price{font-size:1.4rem;font-weight:600;margin:0}.package-unit{color:var(--muted);margin:0 0 10px}.selected-panel{margin-top:32px;padding:24px;border-radius:16px;border:1px solid var(--border);background:var(--panel);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}.token-faq ul{color:var(--muted)}.guide-section{padding:24px;border-radius:18px;border:1px solid var(--border);background:var(--panel);margin-bottom:24px}.guide-section ul{color:var(--muted)}.faq-group details{border:1px solid var(--border);border-radius:12px;padding:12px 16px;margin-top:10px;background:var(--panel-soft)}@media (max-width: 640px){.site-header{flex-direction:column;align-items:flex-start}nav{width:100%;flex-wrap:wrap}.auth-block{width:100%}.hero{padding:24px}}