:root{--brand-dark:#13251e;--brand-forest:#21493b;--brand-sand:#e7d8bd;--brand-bg:#f6f1e8;--brand-surface:#fffcf7;--brand-accent:#4a7c59;--brand-accent-light:#6b9e78;--color-text:#1a1a1a;--color-text-secondary:#5a5a5a;--color-border:#d4c9b8;--color-error:#c0392b;--color-success:#27ae60;--font-sans:"Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 12px #00000014;--max-width:1120px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:40px;--spacing-2xl:64px;--spacing-3xl:96px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:16px}body{font-family:var(--font-sans);color:var(--color-text);background:var(--brand-bg);min-height:100dvh;line-height:1.6}a{color:var(--brand-forest);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:inherit}img{max-width:100%;display:block}.container{max-width:var(--max-width);padding:0 var(--spacing-lg);margin:0 auto}.btn{border-radius:var(--radius-md);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 28px;font-size:.9375rem;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{background:var(--brand-dark);color:var(--brand-sand)}.btn-primary:hover{background:var(--brand-forest)}.btn-outline{color:var(--brand-dark);border:1.5px solid var(--brand-dark);background:0 0}.btn-outline:hover{background:var(--brand-dark);color:var(--brand-sand)}.btn-ghost{color:var(--color-text-secondary);background:0 0}.btn-ghost:hover{background:#0000000d}.section{padding:var(--spacing-3xl) 0}.section-tinted{background:var(--brand-surface)}.section-title{margin-bottom:var(--spacing-sm);font-size:1.75rem;font-weight:700}.section-subtitle{color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);max-width:600px;font-size:1.0625rem}.card{background:var(--brand-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--spacing-lg);border:1px solid #0000000a}.input{border:1.5px solid var(--color-border);border-radius:var(--radius-sm);background:var(--brand-surface);width:100%;padding:11px 14px;font-size:.9375rem;transition:border-color .15s}.input:focus{border-color:var(--brand-forest);outline:none;box-shadow:0 0 0 3px #21493b1a}.form-group{gap:var(--spacing-xs);flex-direction:column;display:flex}.form-label{color:var(--color-text-secondary);font-size:.875rem;font-weight:500}.banner{border-radius:var(--radius-sm);padding:12px 16px;font-size:.875rem;font-weight:500}.banner-success{color:#155724;background:#d4edda;border:1px solid #c3e6cb}.banner-error{color:#721c24;background:#f8d7da;border:1px solid #f5c6cb}.spinner{border:2px solid;border-right-color:#0000;border-radius:50%;width:18px;height:18px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=768px){.section{padding:var(--spacing-2xl) 0}.section-title{font-size:1.375rem}}