:root{--color-primary: #2563eb;--color-primary-light: #3b82f6;--color-primary-dark: #1d4ed8;--color-primary-lighter: #60a5fa;--color-primary-lightest: #dbeafe;--color-text: #1f2937;--color-text-light: #6b7280;--color-bg: #fafbff;--color-bg-alt: #f0f4ff;--color-surface: #ffffff;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-info: #06b6d4;--font-base: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--transition-fast: .15s ease-in-out;--transition-normal: .25s ease-in-out;--transition-slow: .35s ease-in-out}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-base);scroll-behavior:smooth}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;background:var(--color-bg);color:var(--color-text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}a:focus{outline:2px solid 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var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:inherit;font-size:1rem;background:var(--color-surface);transition:border-color var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.alert{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);border-left:4px solid}.alert-info{background:#eff6ff;border-color:var(--color-info);color:#0c4a6e}.alert-success{background:#ecfdf5;border-color:var(--color-success);color:#065f46}.alert-warning{background:#fffbeb;border-color:var(--color-warning);color:#92400e}.alert-danger{background:#fef2f2;border-color:var(--color-danger);color:#991b1b}@media (max-width: 1024px){.container{padding:0 1.5rem}.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.container{padding:0 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.cta-icon[data-astro-cid-sz7xmlte]{transform:translate(2px)}.footer-title[data-astro-cid-sz7xmlte]{font-size:1.125rem;font-weight:600;color:var(--color-text);margin-bottom:1.5rem;position:relative}.footer-title[data-astro-cid-sz7xmlte]:after{content:"";position:absolute;bottom:-.5rem;left:0;width:2rem;height:2px;background:var(--color-primary);border-radius:1px}.footer-links[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-link[data-astro-cid-sz7xmlte]{color:var(--color-text-light);text-decoration:none;transition:var(--transition-fast);position:relative;padding-left:0}.footer-link[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary);padding-left:.5rem}.footer-link[data-astro-cid-sz7xmlte]:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:0;height:1px;background:var(--color-primary);transition:var(--transition-fast)}.footer-link[data-astro-cid-sz7xmlte]:hover:before{width:.25rem}.footer-info[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.info-item[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.25rem}.info-label[data-astro-cid-sz7xmlte]{font-size:.875rem;color:var(--color-text-light);font-weight:500}.info-value[data-astro-cid-sz7xmlte]{color:var(--color-text);font-weight:600}.footer-notice[data-astro-cid-sz7xmlte]{padding:1rem;background:var(--color-bg-alt);border-radius:var(--radius-md);border-left:3px 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