*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #0F1B2D;--color-secondary: #1E3A5F;--color-accent: #2563EB;--color-accent-hover: #1D4ED8;--color-bg: #F8FAFC;--color-surface: #FFFFFF;--color-text: #1E293B;--color-text-muted: #64748B;--color-border: #E2E8F0;--color-success: #059669;--color-danger: #DC2626;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;--max-width: 1200px;--header-height: 72px;--radius: 8px;--shadow-sm: 0 1px 2px rgba(15, 27, 45, .06);--shadow-md: 0 4px 12px rgba(15, 27, 45, .08);--shadow-lg: 0 8px 24px rgba(15, 27, 45, .12);--transition: .2s ease}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--color-text);background-color:var(--color-bg)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-accent-hover)}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-title{font-size:2rem;font-weight:700;color:var(--color-primary);margin-bottom:12px;letter-spacing:-.02em}.section-subtitle{font-size:1.125rem;color:var(--color-text-muted);max-width:640px;margin-bottom:48px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-size:.9375rem;font-weight:600;border-radius:var(--radius);border:none;cursor:pointer;transition:all var(--transition);text-decoration:none;line-height:1}.btn-primary{background-color:var(--color-accent);color:#fff}.btn-primary:hover{background-color:var(--color-accent-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{background-color:transparent;color:var(--color-accent);border:2px solid var(--color-accent)}.btn-outline:hover{background-color:var(--color-accent);color:#fff}.card{background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border);padding:32px;transition:all var(--transition)}.card:hover{box-shadow:var(--shadow-md);border-color:transparent}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media(max-width:1024px){.container{padding:0 20px}.section{padding:64px 0}.section-title{font-size:1.75rem}.section-subtitle{font-size:1rem;margin-bottom:36px}.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.section{padding:56px 0}.section-title{font-size:1.5rem}.section-subtitle{font-size:.9375rem;margin-bottom:32px}.grid-2,.grid-3{grid-template-columns:1fr}.container{padding:0 16px}.btn{padding:12px 24px;font-size:.875rem}}@media(max-width:480px){.section{padding:48px 0}.section-title{font-size:1.375rem}}.site-header[data-astro-cid-37fxchfa]{position:sticky;top:0;z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border);height:var(--header-height);display:flex;align-items:center}.header-inner[data-astro-cid-37fxchfa]{display:flex;align-items:center;justify-content:space-between}.logo[data-astro-cid-37fxchfa]{display:flex;align-items:baseline;gap:4px;text-decoration:none;color:var(--color-primary)}.logo-mark[data-astro-cid-37fxchfa]{font-size:1.375rem;font-weight:800;color:var(--color-accent);letter-spacing:-.02em}.logo-text[data-astro-cid-37fxchfa]{font-size:1.125rem;font-weight:600;color:var(--color-primary)}.main-nav[data-astro-cid-37fxchfa]{display:flex;align-items:center}.nav-toggle[data-astro-cid-37fxchfa]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}.nav-toggle[data-astro-cid-37fxchfa] span[data-astro-cid-37fxchfa]{display:block;width:22px;height:2px;background:var(--color-primary);border-radius:2px;transition:all var(--transition)}.nav-links[data-astro-cid-37fxchfa]{display:flex;align-items:center;gap:32px}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{font-size:.9375rem;font-weight:500;color:var(--color-text-muted);text-decoration:none;padding:8px 0;position:relative;transition:color var(--transition)}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--color-accent);transition:width var(--transition)}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover,.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa].active{color:var(--color-primary)}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover:after,.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa].active:after{width:100%}.site-footer[data-astro-cid-37fxchfa]{background:var(--color-primary);color:#ffffffb3;padding:56px 0 32px}.footer-grid[data-astro-cid-37fxchfa]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:40px}.footer-logo[data-astro-cid-37fxchfa]{display:flex;align-items:baseline;gap:4px;margin-bottom:12px}.footer-logo[data-astro-cid-37fxchfa] .logo-mark[data-astro-cid-37fxchfa]{color:var(--color-accent);font-size:1.25rem;font-weight:800}.footer-logo[data-astro-cid-37fxchfa] .logo-text[data-astro-cid-37fxchfa]{color:#fff;font-size:1rem;font-weight:600}.footer-text[data-astro-cid-37fxchfa]{font-size:.875rem;line-height:1.7}.footer-col[data-astro-cid-37fxchfa] h4[data-astro-cid-37fxchfa]{color:#fff;font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px}.footer-col[data-astro-cid-37fxchfa] ul[data-astro-cid-37fxchfa]{display:flex;flex-direction:column;gap:10px}.footer-col[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{color:#fff9;font-size:.875rem;text-decoration:none;transition:color var(--transition)}.footer-col[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:#fff}.footer-bottom[data-astro-cid-37fxchfa]{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center}.amazon-disclaimer[data-astro-cid-37fxchfa]{font-size:.8125rem;color:#ffffff80;margin-bottom:4px}.footer-col-admin[data-astro-cid-37fxchfa] h4[data-astro-cid-37fxchfa]{opacity:.5}.admin-link[data-astro-cid-37fxchfa]{opacity:.4;font-size:.8125rem}.admin-link[data-astro-cid-37fxchfa]:hover{opacity:1}.mpor-notice[data-astro-cid-37fxchfa]{font-size:.75rem;color:#ffffff59;margin-bottom:12px}.mpor-notice[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{color:#ffffff80;text-decoration:underline;text-underline-offset:2px}.mpor-notice[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:#fffc}.copyright[data-astro-cid-37fxchfa]{font-size:.8125rem;color:#fff6}@media(max-width:768px){.nav-toggle[data-astro-cid-37fxchfa]{display:flex}.nav-links[data-astro-cid-37fxchfa]{display:none;position:absolute;top:var(--header-height);left:0;right:0;background:var(--color-surface);flex-direction:column;padding:24px;gap:0;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md)}.nav-links[data-astro-cid-37fxchfa].open{display:flex}.nav-links[data-astro-cid-37fxchfa] li[data-astro-cid-37fxchfa]{width:100%}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{display:block;padding:12px 0;border-bottom:1px solid var(--color-border)}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:after{display:none}.footer-grid[data-astro-cid-37fxchfa]{grid-template-columns:1fr;gap:32px}}