:root{--bg-dark: #020b1a;--text-main: #ffffff;--text-muted: #a0c0e0;--accent-glow: #00c7fd}html,body{background:var(--bg-dark)!important;background-image:none!important;box-shadow:none!important;color:var(--text-main)!important;margin:0!important;padding:0!important;font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,Helvetica Neue,Segoe UI,sans-serif;line-height:1.7;overflow-x:hidden}.page-loader[data-astro-cid-kh7btl4r]{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:var(--bg-dark);display:flex;justify-content:center;align-items:center;z-index:9999;transition:opacity .8s cubic-bezier(.65,0,.35,1),visibility .8s}.page-loader[data-astro-cid-kh7btl4r].loaded{opacity:0;visibility:hidden;pointer-events:none}.loader-circle[data-astro-cid-kh7btl4r]{width:50px;height:50px;border:3px solid rgba(0,199,253,.1);border-top-color:var(--accent-glow);border-radius:50%;animation:spinLoader 1s cubic-bezier(.68,-.55,.265,1.55) infinite;box-shadow:0 0 20px #00c7fd66}@keyframes spinLoader{0%{transform:rotate(0)}to{transform:rotate(360deg)}}header{background:#0a0f1940!important;backdrop-filter:blur(24px) saturate(200%)!important;-webkit-backdrop-filter:blur(24px) saturate(200%)!important;border-bottom:1px solid rgba(255,255,255,.08)!important;position:fixed!important;top:0;left:0;width:100%;z-index:1000;height:64px;display:flex;align-items:center;transform:translateY(-100%);transition:transform 1s cubic-bezier(.23,1,.32,1),background .4s ease,border-color .4s ease!important}body.loaded header{transform:translateY(0)}header nav{display:flex!important;align-items:center!important;width:100%!important;max-width:1400px;margin:0 auto;padding:0 2rem}header h2{margin:0!important;padding-right:3rem!important}header .internal-links{display:flex!important;gap:2.5rem!important}header .social-links{margin-left:auto!important;display:flex!important;gap:1.5rem!important;align-items:center!important}header nav a{color:#fff!important;text-decoration:none!important;border-bottom:none!important;transition:color .4s ease,text-shadow .4s ease!important}header nav a:hover{color:var(--accent-glow)!important}main[data-astro-cid-kh7btl4r]{background:transparent!important;background-image:none!important;box-shadow:none!important;width:100%;max-width:900px;margin:0 auto;padding:140px 2rem 6rem;box-sizing:border-box;opacity:0;transform:translateY(30px);transition:opacity 1.2s cubic-bezier(.23,1,.32,1),transform 1.2s cubic-bezier(.23,1,.32,1)}body.loaded main[data-astro-cid-kh7btl4r]{opacity:1;transform:translateY(0);transition-delay:.4s}h1[data-astro-cid-kh7btl4r]{font-size:3rem;font-weight:800;text-align:center;margin-bottom:1rem;color:#fff;text-shadow:0 0 30px rgba(0,199,253,.4)}.subtitle[data-astro-cid-kh7btl4r]{text-align:center;color:var(--text-muted);font-size:1.1rem;margin-bottom:5rem}.timeline[data-astro-cid-kh7btl4r]{position:relative;padding-left:2rem}.timeline[data-astro-cid-kh7btl4r]:before{content:"";position:absolute;top:0;left:0;width:2px;height:100%;background:linear-gradient(to bottom,#00c7fdcc,#00c7fd1a);border-radius:2px}.timeline-item[data-astro-cid-kh7btl4r]{position:relative;margin-bottom:4rem;padding-left:2rem}.timeline-item[data-astro-cid-kh7btl4r]:last-child{margin-bottom:0}.timeline-dot[data-astro-cid-kh7btl4r]{position:absolute;top:6px;left:-29px;width:16px;height:16px;border-radius:50%;background-color:var(--bg-dark);border:3px solid var(--accent-glow);box-shadow:0 0 15px #00c7fd99;z-index:2}.timeline-date[data-astro-cid-kh7btl4r]{display:inline-block;font-size:1rem;font-weight:700;color:var(--accent-glow);letter-spacing:.1em;margin-bottom:1rem;font-family:Inter,sans-serif}.timeline-content[data-astro-cid-kh7btl4r]{background-color:#0a152599;border:1px solid rgba(0,199,253,.2);border-radius:16px;padding:2.5rem;transition:all .4s cubic-bezier(.23,1,.32,1);backdrop-filter:blur(15px)}.timeline-item[data-astro-cid-kh7btl4r]:hover .timeline-content[data-astro-cid-kh7btl4r]{border-color:var(--accent-glow);box-shadow:0 0 40px #00c7fd4d;transform:translate(8px)}.timeline-content[data-astro-cid-kh7btl4r] h3[data-astro-cid-kh7btl4r]{font-size:1.6rem;margin-top:0;margin-bottom:1rem;color:var(--text-main);font-weight:700}.timeline-content[data-astro-cid-kh7btl4r] p[data-astro-cid-kh7btl4r]{color:var(--text-muted);font-size:1.05rem;margin:0;line-height:1.8}@media(max-width:768px){.timeline[data-astro-cid-kh7btl4r]{padding-left:1rem}.timeline-content[data-astro-cid-kh7btl4r]{padding:1.5rem}.timeline-dot[data-astro-cid-kh7btl4r]{left:-21px;width:14px;height:14px}}