.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}:root{--color-bg: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-card: #ffffff;--color-text: #212529;--color-text-secondary: #6c757d;--color-text-muted: #adb5bd;--color-border: #dee2e6;--color-primary: #228be6;--color-primary-light: rgba(34, 139, 230, .1);--color-accent: #22b8cf;--color-accent-light: rgba(34, 184, 207, .1);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--container-max-width: 1200px;--header-height: 60px;--transition-fast: .15s ease;--transition-normal: .25s ease}[data-theme=dark]{--color-bg: #1a1b1e;--color-bg-secondary: #25262b;--color-bg-card: #2c2e33;--color-text: #c1c2c5;--color-text-secondary: #909296;--color-text-muted: #5c5f66;--color-border: #373a40;--color-primary: #339af0;--color-primary-light: rgba(51, 154, 240, .15);--color-accent: #22b8cf;--color-accent-light: rgba(34, 184, 207, .15);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,Noto Sans JP,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.7;letter-spacing:.01em;min-height:100vh;transition:background-color var(--transition-normal),color var(--transition-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent)}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-md)}.header{position:sticky;top:0;z-index:100;height:var(--header-height);background-color:var(--color-bg-card);border-bottom:1px solid var(--color-border);backdrop-filter:blur(8px)}.header-content{display:flex;align-items:center;justify-content:space-between;height:100%}.logo{font-size:1.25rem;font-weight:700;color:var(--color-text)}.logo:hover{color:var(--color-primary)}.main{padding:var(--spacing-xl) 0;position:relative}.main:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(34,139,230,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(34,184,207,.06) 0%,transparent 50%),radial-gradient(ellipse at 60% 80%,rgba(139,92,246,.05) 0%,transparent 50%);pointer-events:none;z-index:-1}[data-theme=dark] .main:before{background:radial-gradient(ellipse at 20% 50%,rgba(34,139,230,.05) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(34,184,207,.04) 0%,transparent 50%),radial-gradient(ellipse at 60% 80%,rgba(139,92,246,.03) 0%,transparent 50%)}.theme-toggle{background:none;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-sm);cursor:pointer;font-size:1.25rem;line-height:1;transition:border-color var(--transition-fast)}.theme-toggle:hover{border-color:var(--color-primary)}[data-theme=light] .moon-icon,[data-theme=dark] .sun-icon{display:none}.bento-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.bento-card{background-color:#ffffffb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-fast),transform var(--transition-fast),border-color var(--transition-fast)}[data-theme=dark] .bento-card{background-color:#2c2e3399;border:1px solid rgba(255,255,255,.06)}.bento-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:#22b8cf4d}.bento-card--wide{grid-column:span 2}@media(max-width:768px){.bento-card--wide{grid-column:span 1}}.bento-card__title{font-size:.875rem;font-weight:600;color:var(--color-text-secondary);margin-bottom:var(--spacing-md);text-transform:uppercase;letter-spacing:.05em}.text-primary{color:var(--color-primary)}.text-accent{color:var(--color-accent)}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.font-bold{font-weight:700}.font-semibold{font-weight:600}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-auto{margin-top:auto}.mb-md{margin-bottom:var(--spacing-md)}.pt-md{padding-top:var(--spacing-md)}.badge{display:inline-flex;align-items:center;padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem;font-weight:500;border-radius:var(--radius-sm);background-color:var(--color-accent-light);color:var(--color-accent)}.avatar{width:80px;height:80px;border-radius:50%;background-color:var(--color-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700}.link-arrow{color:var(--color-primary);font-size:.875rem}.link-arrow:hover{text-decoration:underline}.skeleton{background:linear-gradient(90deg,var(--color-bg-secondary) 25%,var(--color-border) 50%,var(--color-bg-secondary) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:var(--radius-md)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}