:root{--color-primary: #FFB947;--color-primary-dark: #E5A23D;--color-secondary: #4F8BFF;--color-success: #4ADE80;--color-warning: #FF9500;--color-danger: #EF4444;--color-text: #1A1A1A;--color-text-secondary: #666666;--color-text-tertiary: #999999;--color-background: #FFFFFF;--color-surface: #FAFAFA;--color-border: #E5E5E5;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--font-mono: "SF Mono", Monaco, "Courier New", monospace;--max-width: 1200px;--content-width: 720px;--spacing-unit: 8px}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-background);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-primary-dark)}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{margin:0 0 1rem;line-height:1.3;font-weight:700}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin:0 0 1.5rem}.container{max-width:var(--max-width);margin:0 auto;padding:0 calc(var(--spacing-unit) * 3)}.content{max-width:var(--content-width);margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #ffb94766}.btn-secondary{background-color:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:#fff}.btn-large{padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);font-size:1.125rem}.article-content{font-size:1.125rem;line-height:1.8}.article-content h2{margin-top:3rem;margin-bottom:1rem}.article-content h3{margin-top:2rem;margin-bottom:.75rem}.article-content ul,.article-content ol{margin-bottom:1.5rem;padding-left:1.5rem}.article-content li{margin-bottom:.5rem}.article-content blockquote{margin:2rem 0;padding:1.5rem;background-color:var(--color-surface);border-left:4px solid var(--color-primary);border-radius:0 8px 8px 0}.article-content blockquote p:last-child{margin-bottom:0}.info-box{padding:1.5rem;border-radius:12px;margin:2rem 0}.info-box-tip{background-color:#e8f5e9;border-left:4px solid var(--color-success)}.info-box-warning{background-color:#fff3e0;border-left:4px solid var(--color-warning)}.info-box-danger{background-color:#ffebee;border-left:4px solid var(--color-danger)}@media(max-width:768px){html{font-size:15px}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.container{padding:0 calc(var(--spacing-unit) * 2)}}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background-color:#fffffff2;backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:64px}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.25rem;color:var(--color-text)}.logo[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text)}.logo-img[data-astro-cid-3ef6ksr2]{width:36px;height:36px;border-radius:10px}.nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:2rem}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--color-text-secondary);font-weight:500;transition:color .2s ease}.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover,.nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{color:var(--color-primary)}.nav[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{margin-left:1rem}.btn-appstore-header[data-astro-cid-3ef6ksr2]{display:inline-block;transition:all .2s ease}.btn-appstore-header[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{height:36px;width:auto;display:block}.btn-appstore-header[data-astro-cid-3ef6ksr2]:hover{transform:translateY(-1px);opacity:.9}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;padding:8px;background:none;border:none;cursor:pointer}.mobile-menu-btn[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:24px;height:2px;background-color:var(--color-text);transition:all .2s ease}@media(max-width:768px){.nav[data-astro-cid-3ef6ksr2]{display:none}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:flex}}.footer[data-astro-cid-sz7xmlte]{background-color:var(--color-surface);border-top:1px solid var(--color-border);padding:4rem 0 2rem;margin-top:4rem}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem}.footer-brand[data-astro-cid-sz7xmlte] .logo[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.25rem;color:var(--color-text);margin-bottom:1rem}.footer-brand[data-astro-cid-sz7xmlte] .logo-img[data-astro-cid-sz7xmlte]{width:36px;height:36px;border-radius:10px}.footer-brand[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--color-text-secondary);font-size:.9375rem;max-width:280px}.footer-links[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text);margin-bottom:1rem}.footer-links[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;padding:0;margin:0}.footer-links[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:.75rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-secondary);font-size:.9375rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary)}.footer-bottom[data-astro-cid-sz7xmlte]{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--color-border);text-align:center}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--color-text-tertiary);font-size:.875rem;margin:0}@media(max-width:768px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}@media(max-width:480px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}