*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:#0b0b10;color:#e8e8ec;font-family:"Segoe UI","Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:#e8e8ec;text-decoration:none;transition:color .2s ease}a:hover{color:#ff5a3c}img,video{max-width:100%;display:block}.container{max-width:1160px;margin:0 auto;padding:0 24px}.accent{color:#ff5a3c}.glass{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}.site-header{position:sticky;top:0;z-index:100;background:rgba(11,11,16,.7);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{display:flex;align-items:center;justify-content:space-between;height:60px}.nav-brand{font-size:1.1rem;font-weight:700;letter-spacing:.04em}.nav-links{display:flex;gap:28px;list-style:none}.nav-links a{font-size:.9rem;color:#9b9ba6;letter-spacing:.03em}.nav-links a:hover{color:#e8e8ec}.nav-toggle-input{display:none}.nav-toggle{display:none;cursor:pointer}@media (max-width: 720px){.nav-toggle{display:flex;flex-direction:column;gap:5px;padding:8px}.nav-toggle span{width:22px;height:2px;background:#e8e8ec;transition:transform .25s ease,opacity .25s ease}.nav-links{display:none;position:absolute;top:60px;left:0;right:0;flex-direction:column;gap:0;background:rgba(11,11,16,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08);padding:8px 0}.nav-links a{display:block;padding:12px 24px}.nav-toggle-input:checked~.nav-links{display:flex}.nav-toggle-input:checked~.nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle-input:checked~.nav-toggle span:nth-child(2){opacity:0}.nav-toggle-input:checked~.nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}}.hero{position:relative;padding:140px 0 120px;overflow:hidden;text-align:center}.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 50% 0%, rgba(255,90,60,.12), rgba(0,0,0,0) 65%),radial-gradient(ellipse 45% 40% at 80% 90%, rgba(80,100,255,.07), rgba(0,0,0,0) 70%);pointer-events:none}.hero-inner{position:relative}.hero-kicker{color:#ff5a3c;font-size:.85rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:18px}.hero-title{font-size:clamp(2.4rem,6.5vw,4.4rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-bottom:20px}.hero-subtitle{color:#9b9ba6;font-size:clamp(1rem,2vw,1.2rem);max-width:560px;margin:0 auto 40px}.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn{display:inline-block;padding:12px 28px;border-radius:999px;font-size:.95rem;font-weight:600;letter-spacing:.02em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.btn-primary{background:#ff5a3c;color:#fff}.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,90,60,.35)}.btn-ghost{border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);backdrop-filter:blur(8px)}.btn-ghost:hover{color:#e8e8ec;border-color:rgba(255,255,255,.25);transform:translateY(-2px)}.home-section{padding:56px 24px}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:28px}.section-head h2{font-size:1.6rem;font-weight:700;letter-spacing:-.01em}.more-link{color:#9b9ba6;font-size:.9rem}.more-link:hover{color:#ff5a3c}.page-hero{padding:72px 24px 40px}.page-hero h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;letter-spacing:-.02em}.page-lead{color:#9b9ba6;margin-top:12px;max-width:640px}.breadcrumb{color:#9b9ba6;font-size:.85rem;margin-bottom:14px}.breadcrumb a{color:#9b9ba6}.breadcrumb a:hover{color:#ff5a3c}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}.filter-tag{font-family:inherit;font-size:.85rem;color:#9b9ba6;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:6px 16px;cursor:pointer;transition:color .2s ease,border-color .2s ease,background .2s ease}.filter-tag:hover{color:#e8e8ec;border-color:rgba(255,90,60,.4)}.filter-tag.is-active{color:#fff;background:#ff5a3c;border-color:#ff5a3c}.card-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));gap:24px;padding-bottom:64px}.card{display:block;background:#12121a;border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.card.is-hidden{display:none}.card:hover{color:#e8e8ec;transform:translateY(-4px);border-color:rgba(255,90,60,.4);box-shadow:0 14px 40px rgba(0,0,0,.45)}.card:hover .card-media img{transform:scale(1.04)}.card:hover .card-preview.is-loaded{opacity:1}.card:hover .card-title{color:#ff5a3c}.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000}.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.card-media-placeholder{width:100%;height:100%;background:linear-gradient(135deg, #1a1a24, #0e0e14)}.card-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s ease}.card-body{padding:18px 20px 20px}.card-title{font-size:1.05rem;font-weight:700;margin-bottom:6px;transition:color .2s ease}.card-excerpt{color:#9b9ba6;font-size:.88rem;line-height:1.6}.card-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin-top:14px}.card-tags li{font-size:.72rem;color:#9b9ba6;background:rgba(255,90,60,.14);color:#ff8e79;padding:3px 10px;border-radius:999px;letter-spacing:.03em}.docs-index{padding-bottom:64px}.docs-category{margin-bottom:44px}.docs-category-title{font-size:1.2rem;font-weight:700;margin-bottom:14px}.docs-category-title a:hover{color:#ff5a3c}.docs-empty{color:#9b9ba6;font-size:.9rem}.docs-categories{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.docs-categories a{display:inline-block;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:6px 16px;font-size:.85rem;color:#9b9ba6}.docs-categories a span{font-size:.75rem;opacity:.7;margin-left:4px}.docs-categories a:hover{color:#e8e8ec;border-color:rgba(255,90,60,.4)}.docs-categories .docs-categories-tags{color:#ff7d65}.doc-list{overflow:hidden}.doc-list .doc-row{display:flex;align-items:baseline;gap:16px;padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.08);transition:background .2s ease}.doc-list .doc-row:last-child{border-bottom:none}.doc-list .doc-row:hover{background:rgba(255,255,255,.03)}.doc-list time{color:#9b9ba6;font-family:"Cascadia Code",Consolas,"SF Mono",Menlo,monospace;font-size:.8rem;white-space:nowrap}.doc-list .doc-row-cat{font-size:.72rem;color:#9b9ba6;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:2px 10px;white-space:nowrap}.doc-list .doc-row-cat:hover{color:#ff5a3c;border-color:rgba(255,90,60,.4)}.doc-list .doc-row-title{flex:1;font-size:.95rem;transition:color .2s ease}.doc-list .doc-row-title:hover{color:#ff5a3c}.doc-list .doc-row-tags{display:flex;gap:10px}.doc-list .doc-row-tags a{font-size:.72rem;color:#9b9ba6}.doc-list .doc-row-tags a:hover{color:#ff5a3c}@media (max-width: 600px){.doc-list .doc-row{flex-wrap:wrap;gap:6px 14px}.doc-list .doc-row-tags{display:none}}.article{padding:24px 24px 80px}.article-narrow .article-body{max-width:760px}.article-head{padding:48px 0 28px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:36px}.article-head h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}.article-meta{display:flex;gap:16px;align-items:center;color:#9b9ba6;font-size:.88rem}.article-meta time{font-family:"Cascadia Code",Consolas,"SF Mono",Menlo,monospace}.meta-software{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:6px;padding:2px 10px;font-size:.8rem}.tag-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin-top:16px}.tag-list a{font-size:.78rem;color:#ff8e79;background:rgba(255,90,60,.14);padding:4px 12px;border-radius:999px;display:inline-block}.tag-list a:hover{background:rgba(255,90,60,.25)}.ai-notice{border:1px solid rgba(255,200,60,.35);background:rgba(255,200,60,.07);color:#e0b84d;border-radius:12px;padding:10px 16px;font-size:.85rem;margin-bottom:28px}.article-body h2{font-size:1.5rem;margin:44px 0 16px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.08)}.article-body h3{font-size:1.15rem;margin:32px 0 12px}.article-body p{margin-bottom:16px;color:#dddde3}.article-body ul,.article-body ol{margin:0 0 16px 24px}.article-body li{margin-bottom:6px}.article-body a{color:#ff5a3c}.article-body a:hover{text-decoration:underline}.article-body blockquote{border-left:3px solid #ff5a3c;padding:4px 20px;margin:20px 0;color:#9b9ba6;background:rgba(255,255,255,.04);border-radius:0 12px 12px 0}.article-body code{font-family:"Cascadia Code",Consolas,"SF Mono",Menlo,monospace;font-size:.85em;background:rgba(255,255,255,.07);padding:2px 6px;border-radius:4px}.article-body pre{margin:20px 0;padding:18px 20px;border-radius:12px;border:1px solid rgba(255,255,255,.08);overflow-x:auto;line-height:1.55}.article-body pre code{background:none;padding:0;font-size:.85rem}.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem}.article-body table th,.article-body table td{border:1px solid rgba(255,255,255,.08);padding:8px 14px;text-align:left}.article-body table th{background:rgba(255,255,255,.04)}.article-body img{border-radius:12px;margin:20px 0}.video-embed{position:relative;aspect-ratio:16/9;margin:24px 0;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#000}.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-local{margin:24px 0}.video-local video{width:100%;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#000}.figure{margin:24px 0}.figure img{margin:0}.figure figcaption{color:#9b9ba6;font-size:.82rem;margin-top:8px;text-align:center}.contact{padding-bottom:80px}.contact-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));gap:16px;margin-bottom:40px}.contact-list li{transition:transform .2s ease,border-color .2s ease}.contact-list li:hover{transform:translateY(-3px);border-color:rgba(255,90,60,.4)}.contact-list a{display:flex;flex-direction:column;gap:4px;padding:20px 24px}.contact-list .contact-label{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#ff5a3c}.contact-list .contact-value{color:#9b9ba6;font-size:.92rem;word-break:break-all}.tag-cloud{list-style:none;display:flex;flex-wrap:wrap;gap:12px;padding-bottom:80px}.tag-cloud a{display:inline-block;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:8px 18px;font-size:.9rem}.tag-cloud a span{color:#9b9ba6;font-size:.78rem;margin-left:6px}.tag-cloud a:hover{border-color:rgba(255,90,60,.4)}.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:40px 0;margin-top:40px}.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-brand{font-weight:700}.footer-copy{color:#9b9ba6;font-size:.82rem}