:root{color-scheme:light;--bg: #f4f6f3;--surface: #ffffff;--surface-soft: #fbfbf8;--ink: #202321;--muted: #626b67;--line: #dde3dc;--line-strong: #c8d2ca;--accent: #0d766f;--accent-strong: #0b4f4a;--accent-soft: #e4f3ef;--blue: #315f8a;--warm: #9a5b18;--shadow: 0 18px 45px rgba(24, 41, 33, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(90deg,rgba(13,118,111,.045) 1px,transparent 1px),linear-gradient(0deg,rgba(49,95,138,.035) 1px,transparent 1px),radial-gradient(circle at 50% 0,#ffffffeb,#f4f6f300 460px),var(--bg);background-size:38px 38px,38px 38px,auto,auto;color:var(--ink)}a{color:inherit}.site-header,.site-footer{width:min(1120px,calc(100% - 32px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-header{padding:22px 0;border-bottom:1px solid rgba(221,227,220,.72)}.site-footer{padding:40px 0;color:var(--muted);border-top:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:850;text-decoration:none}.brand:before{content:"";width:10px;height:10px;border-radius:3px;background:linear-gradient(135deg,var(--accent),var(--blue));box-shadow:0 0 0 5px #0d766f1c}nav{display:flex;flex-wrap:wrap;gap:4px;color:var(--muted)}nav a{min-height:34px;display:inline-flex;align-items:center;padding:0 10px;border-radius:7px;text-decoration:none}nav a:hover{background:#ffffffb3;color:var(--ink)}main{width:min(1120px,calc(100% - 32px));margin:0 auto}.hero-section{min-height:56vh;display:grid;align-content:center;gap:22px;padding:72px 0 82px;border-bottom:1px solid var(--line)}.hero-section h1{max-width:860px;margin:0;font-size:clamp(2.45rem,6vw,4.9rem);line-height:1.03;letter-spacing:0}.page-header h1,.content-hero h1{max-width:900px;margin:0;font-size:clamp(2.15rem,5vw,4.3rem);line-height:1.04;letter-spacing:0}.hero-section>p:not(.eyebrow),.page-header p,.content-hero p{max-width:720px;color:var(--muted);font-size:1.08rem;line-height:1.8}.eyebrow{margin:0;color:var(--blue);font-weight:800;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}.hero-actions,.meta-row,.card-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border:1px solid var(--line-strong);border-radius:8px;background:#ffffffd1;color:var(--ink);font-weight:760;text-decoration:none;cursor:pointer;box-shadow:0 1px #ffffffd9 inset;transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}.button:hover{border-color:var(--accent);background:#fff;transform:translateY(-1px);box-shadow:0 10px 24px #18292114}.button:active{transform:translateY(0)}.button.primary{background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#fff;border-color:transparent;box-shadow:0 12px 26px #0d766f33}.button.primary:hover{background:linear-gradient(135deg,#11867f,var(--accent-strong))}.section-grid,.page-header,.two-column,.lab-panel,.http-lab,.link-section{padding:56px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-heading h2,.page-header h1{margin:0}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.list-grid{display:grid;gap:16px}.entry-card{min-height:180px;display:flex;flex-direction:column;justify-content:space-between;gap:24px;padding:24px;border:1px solid var(--line);border-radius:8px;background:#ffffffd1;text-decoration:none;box-shadow:0 1px #ffffffd9 inset;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background .18s ease}.entry-card:hover{border-color:var(--accent);background:#fff;box-shadow:var(--shadow);transform:translateY(-3px)}.entry-card h3{margin:0 0 10px;font-size:1.18rem;line-height:1.35}.entry-card p{margin:0;color:var(--muted);line-height:1.7}.card-meta,.meta-row{color:var(--muted);font-size:.88rem}.card-meta span,.meta-row span{border:1px solid var(--line);border-radius:999px;padding:4px 9px;background:#ffffff94}.content-shell{max-width:820px;margin:0 auto}.content-hero{padding:48px 0;border-bottom:1px solid var(--line)}.prose{padding:32px 0 64px;font-size:1.05rem;line-height:1.85}.prose h2{margin-top:2.2em}.prose pre{overflow-x:auto;padding:16px;border-radius:8px;background:#202321;color:#f7f6f2}.project-meta-panel{display:grid;gap:22px;margin:32px 0;padding:22px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.project-meta-panel h2{margin:0 0 12px;font-size:1rem}.two-column{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;border-top:1px 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span:nth-child(1){top:20px;left:84px}.signal-orbit span:nth-child(2){top:92px;right:24px;animation-delay:.25s}.signal-orbit span:nth-child(3){bottom:28px;left:42px;animation-delay:.5s}.timeline{display:grid;gap:10px;margin:0;padding-left:22px}.timeline li{color:var(--muted)}.timeline li.active{color:var(--accent-strong);font-weight:800}.http-lab{display:grid;grid-template-columns:minmax(280px,.75fr) minmax(420px,1.25fr);gap:36px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.lab-copy{display:grid;gap:18px}.lab-copy h2,.link-section h2{margin:0;font-size:2rem;line-height:1.15}.lab-copy p,.link-section p{margin:0;color:var(--muted);line-height:1.8}.http-readout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:8px 0 0}.http-readout div{padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.http-readout dt{margin-bottom:6px;color:var(--muted);font-size:.8rem}.http-readout 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span{color:var(--warm);font-size:.78rem;font-weight:800;text-transform:uppercase}.link-card strong{font-size:1.1rem}.link-card small{color:var(--muted);line-height:1.6}.link-card.muted{background:transparent}.link-section.compact{padding-top:20px}.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;padding:40px 0 64px;border-top:1px solid var(--line)}.tag-cloud a{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);text-decoration:none}.tag-cloud a:hover{border-color:var(--accent)}.tag-cloud small{min-width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--bg);color:var(--muted);font-weight:800}.search-panel{display:grid;gap:18px;padding:40px 0 64px;border-top:1px solid var(--line)}.search-controls{display:grid;gap:14px}.search-controls input{width:100%;min-height:54px;padding:0 16px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit;font-size:1rem}.search-controls input:focus{border-color:var(--accent);outline:3px solid rgba(15,118,110,.14)}.search-filters{display:flex;flex-wrap:wrap;gap:10px}.search-count{margin:0;color:var(--muted)}.search-results{display:grid;gap:12px}.search-result{display:grid;gap:10px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--surface);text-decoration:none}.search-result:hover{border-color:var(--accent)}.search-result>span{color:var(--warm);font-size:.78rem;font-weight:800;text-transform:uppercase}.search-result strong{font-size:1.18rem}.search-result p{margin:0;color:var(--muted);line-height:1.7}@keyframes pulse{0%,to{transform:scale(1);opacity:.55}50%{transform:scale(1.7);opacity:1}}.mermaid{margin:24px 0;padding:16px;overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--surface)}@media(max-width:760px){.site-header,.site-footer{align-items:flex-start;flex-direction:column}.card-grid,.two-column,.lab-panel,.http-lab,.link-grid,.skill-grid{grid-template-columns:1fr}.hero-section h1,.page-header h1,.content-hero h1{font-size:2.5rem;line-height:1.05}.section-heading{align-items:flex-start;flex-direction:column}.http-readout,.request-steps{grid-template-columns:1fr}.request-stage{min-height:auto}.request-line,.packet{display:none}}