:root{--bg: #ffffff;--panel: rgba(255, 255, 255, .88);--text: #2c3138;--muted: #6f7680;--line: rgba(44, 49, 56, .14);--accent: #0800ff;--accent-soft: rgba(8, 0, 255, .08);--shadow: 0 24px 80px rgba(18, 26, 36, .08);--radius-lg: 28px;--radius-md: 18px;--rail-width: 4.75rem;--sidebar-width: minmax(18rem, 20rem);--content-width: 52rem}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,rgba(8,0,255,.07),transparent 28rem),linear-gradient(180deg,#fff,#fbfcff);color:var(--text);font-family:"Source Sans 3",sans-serif;line-height:1.6}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-shell{display:grid;gap:2rem;grid-template-columns:minmax(17rem,20rem) minmax(0,1fr) var(--rail-width);align-items:start;padding:1.5rem}.sidebar-card{position:sticky;top:1.5rem;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel);backdrop-filter:blur(18px);box-shadow:var(--shadow);padding:1.6rem}.sidebar-header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem}.avatar-link{display:inline-flex;transition:transform .18s ease,box-shadow .18s ease}.avatar-link:hover{transform:translateY(-2px) scale(1.02)}.avatar-image{width:4.75rem;height:4.75rem;border-radius:36% 40%;object-fit:cover;border:1px solid rgba(44,49,56,.12)}.sidebar-title-wrap{min-width:0}.sidebar-title{display:inline-block;font-family:Work Sans,sans-serif;font-size:2rem;font-weight:600;line-height:1;letter-spacing:-.04em}.sidebar-note{margin:.3rem 0 0;color:var(--muted);font-size:1.12rem}.sidebar-toggle{display:none;place-items:center;width:2.5rem;height:2.5rem;border-radius:999px;border:1px solid var(--line);background:#fffc;color:var(--text);transition:transform .18s ease,border-color .18s ease,color .18s ease}.sidebar-toggle:hover{border-color:#0800ff40;color:var(--accent)}.chevron-icon{width:1.25rem;transition:transform .22s ease}.sidebar-card[data-open=false] .chevron-icon{transform:rotate(-90deg)}.sidebar-sections{display:grid;gap:1.5rem;padding-top:1.5rem}.sidebar-copy{color:var(--muted);font-size:1.08rem}.social-links,.page-links{display:flex;flex-wrap:wrap;gap:.75rem}.social-links a,.page-links a{border-bottom:1px solid transparent;color:var(--muted);transition:color .18s ease,border-color .18s ease,transform .18s ease}.social-links a:hover,.page-links a:hover,.page-links a.is-current{color:var(--accent);border-color:currentColor;transform:translateY(-1px)}.stack-note{margin:0;color:var(--muted);font-size:.95rem}.stack-note a{color:var(--accent);margin-left:.35rem}.site-main{width:min(100%,var(--content-width));padding-block:.5rem 4rem}.category-bar{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.5rem}.category-chip{border:1px solid var(--line);background:#ffffffb3;color:var(--muted);border-radius:999px;padding:.55rem .95rem;font:inherit;transition:transform .18s ease,color .18s ease,border-color .18s ease,background .18s ease}.category-chip:hover,.category-chip.is-active{background:var(--accent-soft);border-color:#0800ff29;color:var(--accent);transform:translateY(-1px)}.post-list{display:grid;gap:1.15rem}.post-card{transition:opacity .18s ease,transform .18s ease}.post-card-link{display:grid;grid-template-columns:5.25rem minmax(0,1fr);gap:1.25rem;align-items:center;border:1px solid transparent;border-radius:1.75rem;padding:.9rem 1rem;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}.post-card-link:hover{transform:translate(6px);border-color:#0800ff1f;background:#ffffffd1;box-shadow:0 18px 40px #121a240f}.post-thumb-shell{display:grid;place-items:center;width:5.25rem;height:5.25rem;border-radius:999px;overflow:hidden;background:radial-gradient(circle at 30% 30%,#0800ff2e,#0800ff0a 48%,#2c31380f),#f7f8fd;box-shadow:inset 0 0 0 1px #2c313814}.post-thumb-shell.is-placeholder{border-radius:1.35rem}.post-thumb{width:5.25rem;height:5.25rem;object-fit:cover}.post-thumb.is-vector{padding:.55rem;object-fit:contain}.post-thumb-fallback{font-family:Work Sans,sans-serif;font-size:1rem;font-weight:700;letter-spacing:.08em;color:var(--accent);text-transform:uppercase}.post-copy h2{margin:0;font-family:Work Sans,sans-serif;font-size:clamp(1.6rem,3vw,2.5rem);line-height:1.04;letter-spacing:-.04em}.post-copy{min-width:0}.post-copy p{margin:.3rem 0 0;color:var(--muted);font-size:clamp(1.1rem,2vw,1.55rem)}.utility-rail{position:sticky;top:1.5rem;display:flex;flex-direction:column;gap:.9rem;align-items:center}.utility-rail a,.scroll-top-button{display:grid;place-items:center;width:3.25rem;height:3.25rem;border-radius:999px;border:1px solid var(--line);background:#ffffffc7;color:var(--muted);box-shadow:var(--shadow);transition:transform .18s ease,color .18s ease,border-color .18s ease,background .18s ease}.utility-rail a:hover,.utility-rail a.is-current,.scroll-top-button:hover,.scroll-top-button.is-visible{color:var(--accent);border-color:#0800ff33;background:#fffffff0;transform:translateY(-1px)}.utility-rail svg{width:1.3rem;fill:currentColor}.scroll-top-button{opacity:0;pointer-events:none;transform:translateY(6px)}.scroll-top-button.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.article-shell{border:1px solid var(--line);border-radius:var(--radius-lg);background:#ffffffc7;box-shadow:var(--shadow);padding:clamp(1.35rem,3vw,2.75rem)}.article-header{margin-bottom:2rem}.article-kicker{margin:0 0 .6rem;color:var(--accent);font-family:Work Sans,sans-serif;font-size:.95rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.article-header h1{margin:0;font-family:Work Sans,sans-serif;font-size:clamp(2.3rem,6vw,4.4rem);line-height:.96;letter-spacing:-.055em}.article-header p:last-child{margin:.65rem 0 0;color:var(--muted);font-size:clamp(1.1rem,2vw,1.55rem)}.hero-image{width:100%;border-radius:1.6rem;margin-bottom:2rem}.prose-copy{color:var(--text);font-size:1.14rem}.prose-copy p,.prose-copy ul,.prose-copy ol,.prose-copy blockquote,.prose-copy pre{margin:0 0 1.35rem}.prose-copy h2,.prose-copy h3{margin:2.4rem 0 .9rem;font-family:Work Sans,sans-serif;line-height:1.06;letter-spacing:-.04em}.prose-copy h2{font-size:clamp(1.6rem,3vw,2.2rem)}.prose-copy h3{font-size:clamp(1.35rem,2.6vw,1.7rem)}.prose-copy a{color:var(--accent)}.prose-copy img{border-radius:1.2rem;margin:1.75rem 0}.prose-copy ul,.prose-copy ol{padding-left:1.25rem}.prose-copy blockquote{border-left:4px solid rgba(8,0,255,.18);padding-left:1.1rem;color:var(--muted)}.prose-copy pre{overflow-x:auto;border-radius:1rem;background:#10131a;color:#f6f8ff;padding:1rem 1.15rem}.prose-copy code{font-family:SFMono-Regular,SF Mono,Consolas,monospace;font-size:.92em}.article-footer{margin-top:2.2rem;padding-top:1.5rem;border-top:1px solid var(--line)}.search-shell{display:grid;gap:1rem}.search-label{font-family:Work Sans,sans-serif;font-size:.95rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.search-input{width:100%;border:1px solid rgba(44,49,56,.12);border-radius:1rem;background:#fff;color:var(--text);font:inherit;font-size:1.1rem;padding:.9rem 1rem;transition:border-color .18s ease,box-shadow .18s ease}.search-input:focus{outline:none;border-color:#0800ff42;box-shadow:0 0 0 4px #0800ff14}.search-meta{margin:0;color:var(--muted)}.search-results{display:grid;gap:.85rem}.search-result-card{display:grid;gap:.25rem;border:1px solid transparent;border-radius:1.25rem;padding:.95rem 1rem;background:#fff9;transition:transform .18s ease,border-color .18s ease,background .18s ease}.search-result-card:hover{transform:translate(4px);border-color:#0800ff1f;background:#ffffffe0}.search-result-card span,.search-result-card small{color:var(--muted)}@media(max-width:1023px){.site-shell{grid-template-columns:1fr;padding:1rem}.sidebar-card,.utility-rail{position:static}.sidebar-card{padding:1.15rem}.sidebar-toggle{display:grid}.sidebar-sections{max-height:32rem;overflow:hidden;transition:max-height .24s ease,opacity .2s ease,padding-top .2s ease}.sidebar-card[data-open=false] .sidebar-sections{max-height:0;opacity:0;padding-top:0}.site-main{width:100%;padding-bottom:1rem}.post-card-link{grid-template-columns:4rem minmax(0,1fr);padding-inline:0}.post-thumb{width:4rem;height:4rem}.utility-rail{position:fixed;right:1rem;bottom:1rem;top:auto;z-index:10}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}