:root{color-scheme:light;--bg: #ffffff;--surface: #ffffff;--surface-muted: #f7f8fb;--text: #101318;--muted: #5c6675;--subtle: #8a93a3;--border: #d6dce6;--border-strong: #b7c0ce;--accent: #0b55d9;--accent-strong: #0648bc;--accent-soft: #edf4ff;--success: #0f766e;--shadow: 0 18px 60px rgba(18, 25, 38, .08);--container: 1344px;--rail: 360px;--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", Georgia, serif}:root[data-theme=dark]{color-scheme:dark;--bg: #111318;--surface: #161922;--surface-muted: #1c202b;--text: #f3f5f8;--muted: #a8b0bf;--subtle: #768092;--border: #2d3442;--border-strong: #434c5e;--accent: #7aa7ff;--accent-strong: #9dbdff;--accent-soft: #17233a;--success: #5eead4;--shadow: none}*{box-sizing:border-box}html{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;line-height:1.7;scroll-behavior:smooth}body{margin:0;min-width:320px;background:linear-gradient(180deg,rgba(11,85,217,.035),transparent 360px),var(--bg)}body,button,input{font-family:var(--font-sans)}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}img,svg{display:block;max-width:100%}button,input{font:inherit}.site-shell{min-height:100vh}.container{width:min(100% - 48px,var(--container));margin:0 auto}.site-header{border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(18px)}.nav{display:flex;min-height:90px;align-items:center;gap:36px}.brand{margin-right:44px;font-family:var(--font-serif);font-size:31px;font-weight:800;letter-spacing:0}.nav-links{display:flex;flex:1;align-items:center;gap:28px}.nav-link{position:relative;display:inline-flex;min-height:90px;align-items:center;color:var(--text);font-size:16px;font-weight:650}.nav-link[aria-current=page]{color:var(--accent)}.nav-link[aria-current=page]:after{position:absolute;right:0;bottom:-1px;left:0;height:3px;background:var(--accent);content:""}.nav-actions{display:flex;align-items:center;gap:18px}.github-link,.theme-toggle,.search-link{display:inline-flex;align-items:center;gap:8px;color:var(--text);font-size:16px;font-weight:650}.theme-toggle{width:44px;height:44px;justify-content:center;border:0;border-left:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer}.page-grid{display:grid;grid-template-columns:minmax(0,1fr) var(--rail);gap:60px;padding:42px 0 48px}.main-column{min-width:0;padding-top:52px}.side-rail{min-width:0;border-left:1px solid var(--border);padding:12px 0 0 36px}.hero{padding:28px 0 84px}.hero h1{max-width:900px;margin:0 0 22px;font-family:var(--font-serif);font-size:clamp(3.2rem,4.8vw,5.1rem);font-weight:900;letter-spacing:0;line-height:1.05}.hero p{max-width:none;margin:0;color:var(--muted);font-size:clamp(.92rem,1.05vw,1rem);line-height:1.7;white-space:nowrap}.action-row{display:flex;flex-wrap:wrap;gap:18px;margin-top:36px}.button{display:inline-flex;min-height:56px;align-items:center;justify-content:center;gap:10px;border:1px solid var(--accent);border-radius:8px;padding:0 32px;font-size:17px;font-weight:750}.button.primary{background:var(--accent);color:#fff;box-shadow:var(--shadow)}.button.secondary{background:var(--surface);color:var(--accent)}.section{margin-top:58px}.section:first-child{margin-top:0}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:20px}.section h2,.rail-block h2{margin:0;color:var(--text);font-size:24px;font-weight:800;line-height:1.3}.section-copy{max-width:680px;margin:8px 0 0;color:var(--muted);font-size:15px}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:15px;font-weight:700;white-space:nowrap}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{display:flex;min-height:258px;flex-direction:column;border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:22px}.product-card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.product-card h3{margin:0;font-size:21px;font-weight:800}.status{display:inline-flex;align-items:center;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));border-radius:999px;padding:3px 10px;color:var(--accent);font-size:12px;font-weight:750;white-space:nowrap}.product-card p{margin:14px 0 0;color:var(--muted);font-size:15px;line-height:1.75}.stack{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.tag,.stack span{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;background:var(--surface);padding:5px 10px;color:var(--muted);font-size:13px;font-weight:650}.latest-update{margin-top:auto;border-top:1px solid var(--border);padding-top:16px}.latest-update small{display:block;color:var(--subtle);font-size:12px;font-weight:700}.latest-update a{display:inline-flex;margin-top:4px;color:var(--accent);font-size:14px;font-weight:700}.card-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px}.entry-list{border-top:1px solid var(--border)}.entry-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;border-bottom:1px solid var(--border);padding:20px 0}.entry-row h3{margin:0;font-size:20px;line-height:1.45}.entry-row p{margin:8px 0 0;color:var(--muted);font-size:15px}.entry-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;color:var(--subtle);font-size:14px}.entry-date{color:var(--muted);font-size:16px;white-space:nowrap}.timeline{position:relative;border-top:1px solid var(--border);padding-top:6px}.timeline:before{position:absolute;top:20px;bottom:20px;left:6px;width:1px;background:var(--border);content:""}.timeline-row{position:relative;display:grid;grid-template-columns:116px 130px minmax(0,1fr) auto;gap:18px;border-bottom:1px solid var(--border);padding:15px 0 15px 30px;color:var(--muted);font-size:14px}.timeline-row:before{position:absolute;top:23px;left:0;width:13px;height:13px;border-radius:999px;background:var(--accent);content:""}.timeline-row strong{color:var(--accent)}.timeline-row a{color:var(--accent);font-weight:700}.rail-block{margin-bottom:42px}.rail-block h2{margin-bottom:16px}.search-box{display:flex;align-items:center;gap:10px;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);padding:0 14px}.search-box input{width:100%;min-height:54px;border:0;outline:0;background:transparent;color:var(--text);font-size:15px}.rail-list{border-top:1px solid var(--border)}.rail-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;border-bottom:1px solid var(--border);padding:15px 0}.rail-item strong{display:block;color:var(--accent);font-size:15px}.rail-item span,.rail-item small{display:block;color:var(--muted);font-size:14px}.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}.archive-list{display:grid;gap:10px}.archive-row{display:flex;justify-content:space-between;color:var(--muted)}.rss-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:22px 0;font-size:21px;font-weight:800}.site-footer{border-top:1px solid var(--border);padding:28px 0;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:24px}.article{max-width:820px}.article-header{margin-bottom:34px;border-bottom:1px solid var(--border);padding-bottom:28px}.article-header h1{margin:12px 0 14px;font-family:var(--font-serif);font-size:clamp(2.4rem,5vw,4.4rem);line-height:1.12}.article-body{color:var(--text);font-size:18px;line-height:1.95}.article-body h2{margin:44px 0 12px;font-size:27px}.article-body p{margin:18px 0}.article-body ul{padding-left:1.4em}.article-body code{border-radius:5px;background:var(--surface-muted);padding:2px 6px}.search-results{margin-top:24px}.empty-state{border:1px dashed var(--border-strong);border-radius:8px;padding:26px;color:var(--muted)}@media(max-width:1100px){.product-grid{grid-template-columns:1fr}}@media(max-width:900px){.page-grid{grid-template-columns:1fr;gap:36px}.side-rail{border-top:1px solid var(--border);border-left:0;padding:34px 0 0}}@media(max-width:760px){.container{width:min(100% - 28px,var(--container))}.nav{min-height:auto;flex-wrap:wrap;gap:14px;padding:18px 0}.brand{margin-right:auto;font-size:28px}.nav-links{order:3;width:100%;flex:0 0 100%;overflow-x:auto;gap:22px}.nav-link{min-height:44px;flex:0 0 auto;font-size:15px}.nav-actions{gap:12px}.github-link span,.search-link span{display:none}.page-grid{padding-top:18px}.main-column{padding-top:20px}.hero{padding-bottom:52px}.hero h1{font-size:3.05rem}.hero p{max-width:32rem;white-space:normal}.button{width:100%}.section-header,.entry-row,.timeline-row{grid-template-columns:1fr}.section-header{align-items:flex-start;flex-direction:column}.entry-date{white-space:normal}.timeline-row{gap:5px}}