:root{--color-bg-base: #f8fafc;--color-bg-glass: rgba(255, 255, 255, .75);--color-text-main: #334155;--color-text-muted: #64748b;--color-accent-cyan: #06b6d4;--color-accent-holo-start: rgba(59, 130, 246, .25);--color-accent-holo-end: rgba(6, 182, 212, .25);--font-family-base: "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, .1);--shadow-hover: 0 12px 40px 0 rgba(31, 38, 135, .15)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family-base);color:var(--color-text-main);background-color:var(--color-bg-base);line-height:1.7;font-size:16px;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background-image:radial-gradient(circle at 10% 20%,rgba(59,130,246,.08) 0%,transparent 50%),radial-gradient(circle at 90% 80%,rgba(6,182,212,.08) 0%,transparent 50%),repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(100,116,139,.05) 39px,rgba(100,116,139,.05) 40px),repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(100,116,139,.05) 39px,rgba(100,116,139,.05) 40px);background-attachment:fixed;pointer-events:none}h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:600;color:var(--color-text-main)}h1{font-size:2.2rem}h2{font-size:1.5rem}h3{font-size:1.1rem}p{margin-bottom:1em}a{color:var(--color-accent-cyan);text-decoration:none;transition:color .3s ease}a:hover{color:#0891b2}.glass-card{background:var(--color-bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass);border:1px solid rgba(255,255,255,.3);transition:all .3s ease}.glass-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}main{min-height:calc(100vh - 200px);padding:var(--spacing-lg) 0}img{max-width:100%;height:auto;display:block}code{padding:2px 6px;background-color:#64748b1a;border-radius:4px;font-family:Monaco,Courier New,monospace;font-size:.9em;color:var(--color-text-main)}pre{padding:var(--spacing-md);border-radius:var(--radius-sm);background-color:#64748b0d;overflow-x:auto}pre>code{padding:0;background:none}blockquote{border-left:4px solid var(--color-accent-cyan);padding-left:var(--spacing-md);margin:var(--spacing-md) 0;color:var(--color-text-muted);font-style:italic}table{width:100%;border-collapse:collapse;margin:var(--spacing-md) 0}th,td{padding:var(--spacing-xs) var(--spacing-sm);text-align:left;border-bottom:1px solid rgba(100,116,139,.1)}th{font-weight:600;color:var(--color-text-main)}hr{border:none;height:1px;background:#64748b1a;margin:var(--spacing-lg) 0}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}.shimmer{background:linear-gradient(90deg,transparent 0%,rgba(59,130,246,.2) 50%,transparent 100%);background-size:200% 100%;animation:shimmer 4s infinite linear}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media(max-width:900px){h1{font-size:1.8rem}h2{font-size:1.3rem}}@media(max-width:768px){body{font-size:14px}h1{font-size:1.6rem}h2{font-size:1.2rem}h3{font-size:1rem}.container{padding:0 var(--spacing-sm)}main{padding:var(--spacing-sm) 0}}footer[data-astro-cid-sz7xmlte]{margin-top:var(--spacing-xl);padding:var(--spacing-xl) 0;background:var(--color-bg-glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid rgba(100,116,139,.1)}.container[data-astro-cid-sz7xmlte]{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.footer-content[data-astro-cid-sz7xmlte]{text-align:center}.copyright[data-astro-cid-sz7xmlte]{color:var(--color-text-main);font-size:.9rem;margin-bottom:var(--spacing-xs)}.tagline[data-astro-cid-sz7xmlte]{color:var(--color-text-muted);font-size:.85rem;font-style:italic}@media(max-width:768px){footer[data-astro-cid-sz7xmlte]{padding:var(--spacing-lg) 0}.copyright[data-astro-cid-sz7xmlte],.tagline[data-astro-cid-sz7xmlte]{font-size:.8rem}}header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:var(--color-bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.3);box-shadow:0 4px 16px #1f268714}.container[data-astro-cid-3ef6ksr2]{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) 0;position:relative}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--color-text-main);transition:transform .3s ease}.logo[data-astro-cid-3ef6ksr2]:hover{transform:scale(1.02)}.logo-icon[data-astro-cid-3ef6ksr2]{width:16px;height:16px;border-radius:50%;background:var(--color-accent-cyan);box-shadow:0 0 20px #06b6d499,0 0 40px #06b6d44d;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 20px #06b6d499,0 0 40px #06b6d44d}50%{box-shadow:0 0 30px #06b6d4cc,0 0 60px #06b6d466}}.logo-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;gap:2px}.logo-main[data-astro-cid-3ef6ksr2]{font-size:1.2rem;font-weight:600;letter-spacing:-.5px}.logo-sub[data-astro-cid-3ef6ksr2]{font-size:.75rem;color:var(--color-text-muted);letter-spacing:.5px;text-transform:uppercase}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:101}.menu-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:24px;height:2px;background:var(--color-text-main);transition:all .3s ease;border-radius:2px}.menu-toggle[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:rotate(45deg) translate(7px,7px)}.menu-toggle[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.menu-toggle[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--spacing-lg);align-items:center}.nav-link[data-astro-cid-3ef6ksr2]{position:relative;color:var(--color-text-main);text-decoration:none;font-weight:500;padding:8px 0;transition:color .3s ease}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--color-accent-cyan),rgba(59,130,246,.8));transition:width .3s ease}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-accent-cyan)}.nav-link[data-astro-cid-3ef6ksr2]:hover:after{width:100%}@media(max-width:768px){.menu-toggle[data-astro-cid-3ef6ksr2]{display:flex}.nav-links[data-astro-cid-3ef6ksr2]{position:fixed;top:0;right:-100%;height:100vh;width:70%;max-width:300px;background:var(--color-bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);flex-direction:column;justify-content:center;align-items:center;gap:var(--spacing-xl);transition:right .3s ease;box-shadow:-4px 0 16px #1f26871a}.nav-links[data-astro-cid-3ef6ksr2].active{right:0}.nav-link[data-astro-cid-3ef6ksr2]{font-size:1.2rem}}@media(max-width:480px){.logo-main[data-astro-cid-3ef6ksr2]{font-size:1rem}.logo-sub[data-astro-cid-3ef6ksr2]{font-size:.65rem}}