:root{--bg:#080c18;--bg-2:#0e1425;--surface:#121828;--surface-2:#1a2238;--surface-3:#202840;--border:#ffffff14;--border-strong:#ffffff26;--text:#f0ede8;--text-2:#c8c4bc;--text-muted:#7a7870;--accent:#c9a96e;--accent-hover:#d4b882;--accent-dim:#c9a96e1f;--success:#4caf7d;--danger:#e05555;--overlay:#080c18d9;--font-serif:"Playfair Display", "Noto Serif KR", Georgia, serif;--font-sans:"DM Sans", "Noto Sans KR", sans-serif;--radius:2px;--shadow:0 4px 24px #0006;--shadow-lg:0 12px 48px #0009;--transition:.25s cubic-bezier(.4,0,.2,1)}[data-theme=light]{--bg:#f8f6f1;--bg-2:#f0ede6;--surface:#fff;--surface-2:#f5f3ee;--surface-3:#ece9e2;--border:#00000014;--border-strong:#00000026;--text:#1a1510;--text-2:#3a3028;--text-muted:#8a8278;--accent:#9a6d30;--accent-hover:#7a5422;--accent-dim:#9a6d301a;--success:#2d7a50;--danger:#c03030;--overlay:#f8f6f1e6;--shadow:0 2px 16px #00000014;--shadow-lg:0 8px 40px #0000001f}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;transition:background var(--transition), color var(--transition);font-weight:300;line-height:1.7;overflow-x:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}h1,h2,h3,h4{font-family:var(--font-serif);letter-spacing:-.02em;font-weight:600;line-height:1.2}.btn-primary{background:var(--accent);color:#0a0a0a;font-family:var(--font-sans);cursor:pointer;transition:all var(--transition);letter-spacing:.06em;text-transform:uppercase;border-radius:var(--radius);border:none;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:13px 32px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 20px #c9a96e4d}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-2);font-family:var(--font-sans);border:1px solid var(--border-strong);cursor:pointer;transition:all var(--transition);letter-spacing:.04em;border-radius:var(--radius);background:0 0;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:12px 28px;font-size:13px;font-weight:400;text-decoration:none;display:inline-flex}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.btn-ghost{color:var(--text-muted);font-family:var(--font-sans);cursor:pointer;transition:color var(--transition);background:0 0;border:none;align-items:center;gap:6px;padding:8px 0;font-size:13px;text-decoration:none;display:inline-flex}.btn-ghost:hover{color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition)}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow);transform:translateY(-2px)}.input{background:var(--surface-2);border:1px solid var(--border);width:100%;color:var(--text);font-family:var(--font-sans);transition:all var(--transition);resize:vertical;border-radius:var(--radius);-webkit-appearance:none;outline:none;padding:14px 18px;font-size:14px;font-weight:300;display:block}.input:focus{border-color:var(--accent);background:var(--surface);box-shadow:0 0 0 3px var(--accent-dim)}.input::placeholder{color:var(--text-muted)}textarea.input{min-height:180px}.label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px;font-size:11px;font-weight:500;display:block}.overline{letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-size:10px;font-weight:500}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-in{animation:.5s cubic-bezier(.4,0,.2,1) forwards fadeUp}.animate-fade{animation:.4s forwards fadeIn}.skeleton{background:linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);border-radius:var(--radius);background-size:200% 100%;animation:1.5s infinite shimmer}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}.badge{letter-spacing:.08em;text-transform:uppercase;border-radius:2px;padding:3px 10px;font-size:10px;font-weight:500;display:inline-block}.badge-success{color:var(--success);background:#4caf7d1f}.badge-danger{color:var(--danger);background:#e055551f}.badge-accent{background:var(--accent-dim);color:var(--accent)}.badge-muted{background:var(--surface-3);color:var(--text-muted)}select.input{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237a7870' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 16px center;background-repeat:no-repeat;padding-right:40px}.theme-toggle{background:var(--surface-3);border:1px solid var(--border-strong);cursor:pointer;width:36px;height:20px;transition:all var(--transition);border-radius:10px;flex-shrink:0;position:relative}.theme-toggle:after{content:"";background:var(--accent);width:14px;height:14px;transition:transform var(--transition);border-radius:50%;position:absolute;top:2px;left:2px}[data-theme=light] .theme-toggle:after{transform:translate(16px)}.step-item{color:var(--text-muted);transition:color var(--transition);align-items:center;gap:10px;font-size:13px;display:flex}.step-dot{background:currentColor;border-radius:50%;flex-shrink:0;width:6px;height:6px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}details summary{list-style:none}details summary::-webkit-details-marker{display:none}.desktop-nav{display:flex}.mobile-nav{display:none}@media (max-width:768px){.desktop-nav{display:none!important}.mobile-nav{display:flex!important}.card:hover{box-shadow:none;transform:none}.btn-full-mobile{width:100%!important}h1,h2,p{word-break:keep-all}}