:root{--wine:#702f3d;--amber:#dfb675;--ink:#251e23;--ease:cubic-bezier(.22, 1, .36, 1);--z-nav:50;--z-menu:100}[data-theme=winter]{--bg:#f7f3ee;--bg-card:#fffdf9;--bg-hero:#2b2028;--nav-bg:#fffdf9f2;--menu-bg:#f7f3ee;--text:#251e23;--text-dim:#6b5f63;--border:#e8e0d6;--accent:#702f3d;--accent-soft:#f6e8d8;--code-bg:#f3ece4;--shadow:#251e2314;--shadow-lg:#251e231f}[data-theme=dracula]{--bg:#241d20;--bg-card:#32262c;--bg-hero:#1e1b24;--nav-bg:#32262cf2;--menu-bg:#241d20;--text:#f8f3ec;--text-dim:#b9aeb4;--border:#4a3d43;--accent:#dfb675;--accent-soft:#3a2f3d;--code-bg:#1e1a1d;--shadow:#140c1040;--shadow-lg:#140c1059}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);flex-direction:column;min-height:100vh;margin:0;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,sans-serif;line-height:1.8;display:flex}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}img{max-width:100%}.container{max-width:1024px;margin:0 auto;padding:0 24px}main{flex:1}h1,h2,h3{text-wrap:balance}p{text-wrap:pretty}.skip-link{z-index:200;background:var(--bg-card);color:var(--text);border:1px solid var(--border);transition:top .3s var(--ease);border-radius:8px;padding:8px 16px;position:absolute;top:-48px;left:16px}.skip-link:focus{text-decoration:none;top:12px}.nav{z-index:var(--z-nav);background:var(--nav-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);width:calc(100% - 32px);max-width:1024px;box-shadow:0 8px 24px var(--shadow);border-radius:16px;margin:12px auto 0;position:sticky;top:12px}html.menu-open .nav{z-index:calc(var(--z-menu) + 10)}html.menu-open body{overflow:hidden}.nav-inner{align-items:center;gap:24px;max-width:1024px;height:60px;margin:0 auto;padding:0 24px;display:flex}.brand{color:var(--text);font-size:1.25rem;font-weight:700}.brand:hover{text-decoration:none}.nav-links{align-items:center;gap:24px;margin-left:auto;display:flex}.nav-links a{color:var(--text);font-size:.875rem;font-weight:500}.nav-links a[aria-current=page]{color:var(--accent);font-weight:600}.theme-btn{cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text);transition:background-color .3s var(--ease), transform .3s var(--ease);border-radius:999px;align-items:center;gap:4px;padding:4px 12px;font-size:.75rem;display:inline-flex}.theme-btn:hover{background:var(--accent-soft)}.theme-btn:active{transform:scale(.98)}.theme-btn svg{width:16px;height:16px;display:block}[data-theme=winter] .theme-btn .icon-sun,[data-theme=dracula] .theme-btn .icon-moon{display:none}.menu-btn{cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text);width:36px;height:36px;transition:background-color .3s var(--ease);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;display:none}.menu-btn:hover{background:var(--accent-soft)}.menu-btn span{width:18px;height:2px;transition:transform .5s var(--ease), opacity .3s var(--ease);background:currentColor;border-radius:2px;display:block}.menu-btn span+span{margin-top:4px}html.menu-open .menu-btn span:first-child{transform:translateY(6px)rotate(45deg)}html.menu-open .menu-btn span:nth-child(2){opacity:0}html.menu-open .menu-btn span:nth-child(3){transform:translateY(-6px)rotate(-45deg)}.mobile-menu{z-index:var(--z-menu);background:var(--menu-bg);-webkit-backdrop-filter:blur(16px);opacity:0;visibility:hidden;transition:opacity .5s var(--ease), visibility 0s linear .5s;flex-direction:column;justify-content:center;padding:32px;display:flex;position:fixed;inset:0}.mobile-menu a{color:var(--text);opacity:0;transition:opacity .5s var(--ease), transform .5s var(--ease);padding:12px 0;font-size:1.5rem;font-weight:600;transform:translateY(24px)}.mobile-menu a[aria-current=page]{color:var(--accent)}html.menu-open .mobile-menu{opacity:1;visibility:visible;transition:opacity .5s var(--ease)}html.menu-open .mobile-menu a{opacity:1;transform:translateY(0)}html.menu-open .mobile-menu a:first-child{transition-delay:60ms}html.menu-open .mobile-menu a:nth-child(2){transition-delay:.12s}html.menu-open .mobile-menu a:nth-child(3){transition-delay:.18s}html.menu-open .mobile-menu a:nth-child(4){transition-delay:.24s}html.menu-open .mobile-menu a:nth-child(5){transition-delay:.3s}.lounge-hero{color:#fff6e7;background:var(--bg-hero);border-radius:24px;align-items:center;min-height:520px;margin-top:24px;display:flex;position:relative;overflow:hidden}.lounge-hero>img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.lounge-hero>div{z-index:1;max-width:760px;padding:clamp(24px,6vw,80px);position:relative}.lounge-hero:after{content:"";background:linear-gradient(90deg,#140c10b8,#140c1040);position:absolute;inset:0}.lounge-eyebrow{letter-spacing:.08em;color:#e7c798;font-size:.75rem;font-weight:600}.lounge-hero h1{letter-spacing:-.025em;margin:24px 0 16px;font-size:clamp(2.5rem,5vw,3.75rem);line-height:1.2}.lounge-hero p{color:#eee1d3;margin:0 0 24px;line-height:1.8}.hero-link{color:#fff6e7;margin-left:16px;font-weight:600}.hero-link:hover{color:#e5bd80}.btn{transition:background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);border:1px solid #0000;border-radius:999px;padding:12px 24px;font-size:1rem;font-weight:600;line-height:1.5;display:inline-block}.btn:hover{text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{color:#271d1c;background:#e5bd80}.section{margin-top:48px;scroll-margin-top:96px}.section-head{justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px;display:flex}.section-head h2{margin:8px 0 0;font-size:clamp(1.4rem,3vw,1.875rem);line-height:1.2}.section-head .kicker{letter-spacing:.08em;color:var(--accent);font-size:.75rem;font-weight:600}.section-head p{color:var(--text-dim);margin:0}.page-title{margin:8px 0 4px}.page-hero-img{border-radius:16px;width:100%;display:block}.blog-grid{margin-top:24px}.archive-item{margin:24px 0}.archive-item h3{margin:4px 0;font-size:1.125rem;line-height:1.5}.group-block{margin:32px 0}.group-block h2{margin:0 0 8px;font-size:1.25rem;line-height:1.4}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;display:grid}.card{background:var(--bg-card);border:1px solid var(--border);color:var(--text);transition:transform .5s var(--ease), box-shadow .5s var(--ease), background-color .3s var(--ease), border-color .3s var(--ease);border-radius:16px;display:block;overflow:hidden}.card:hover{box-shadow:0 10px 24px var(--shadow-lg);text-decoration:none;transform:translateY(-3px)}.card:active{transform:translateY(-1px)scale(.99)}.card>img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.card-body{padding:24px}.card-body h3{margin:0 0 8px;font-size:1.125rem;line-height:1.5}.card-body p{color:var(--text-dim);margin:0;font-size:.875rem;line-height:1.8}.tag{background:var(--accent-soft);color:var(--accent);border-radius:6px;margin:0 8px 8px 0;padding:2px 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var(--ease);padding-right:32px;font-size:1.5rem}.card--banner:hover .card-arrow{transform:translate(4px)}.subscribe{color:#f7eee1;background:#2b2028;border-radius:16px;justify-content:space-between;align-items:center;gap:24px;margin:48px 0;padding:32px;display:flex}.subscribe h2{margin:8px 0;font-size:1.875rem;line-height:1.2}.subscribe p{opacity:.8;margin:0;line-height:1.8}.subscribe-link{color:#e5bd80;white-space:nowrap;margin-left:16px;font-weight:600}.subscribe-link:hover{color:#fff6e7}.article{max-width:760px;margin:32px auto 0}.article header img{border-radius:16px;width:100%;display:block}.article h1{margin:24px 0 8px;font-size:clamp(1.7rem,4vw,2.25rem);line-height:1.4}.article h2{margin-top:32px;font-size:1.25rem;line-height:1.4}.article h3{margin-top:24px;font-size:1.125rem;line-height:1.5}.article pre{background:var(--code-bg);border-radius:12px;padding:16px;font-size:.875rem;line-height:1.6;overflow-x:auto}.article code{background:var(--code-bg);border-radius:4px;padding:2px 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a{color:var(--text-dim)}footer a:hover{color:var(--accent)}.js-reveal .reveal{opacity:0;transition:opacity .7s var(--ease), transform .7s var(--ease);transform:translateY(32px)}.js-reveal .reveal.is-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js-reveal .reveal{opacity:1;transition:none;transform:none}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=640px){.container{padding:0 16px}.nav-inner{gap:16px;padding:0 16px}.nav-links{display:none}.theme-btn{margin-left:auto}.menu-btn{display:inline-flex}.lounge-hero{min-height:480px}.subscribe{flex-direction:column;align-items:start;padding:24px}.card-grid--recent{grid-template-columns:1fr}.card-grid--recent 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