/* Buyer Team Engineering Blog — Shared Stylesheet ───────────────────────────────────────────────── Usage: Fonts (add to each HTML ): ── COMPONENT REFERENCE ────────────────────────────────────────────── EYEBROW

Engineering · Buyer Team

TITLE + DECK

Title with italic accent

Subtitle / lede paragraph.

BLOCKQUOTE (pull quote — teal left border, serif italic)

"Quote text."

CALLOUT (amber box — for cost notes, warnings, tips)

Cost note

Body text. Highlighted phrase.

LAYER STACK (up to 3 tinted rows with chips)

          Layer 1
          Platform
          AgentCore → CloudWatch
        

          metric name
        
…
…

EVAL GRID (3-column evaluator cards)

Type A

LLM-as-Judge

qualitative

Description text.

TABLE (wrapped for overflow)

Col
cell

ACTION PILLS (inline in table cells) AppConfig rollback PIPELINE (vertical timeline with label, dot, body)

Stage title

Description.

✓ pass → outcome

✗ fail → outcome

TRADEOFF GRID (2-column cards with icon)

⊕

Card title

Card body text.

SAMPLING TIERS (3-row tinted blocks)

100%

Always: description.

…

SCORE BAR TABLE (threshold bars)

Evaluator name

0.72

action text

CODE BLOCK

your code here

FOOTER */ /* ── RESET ── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } /* ── TOKENS ── */ :root { --bg: #F8F6F1; --surface: #FFFFFF; --ink: #1A1814; --ink-muted: #6B6760; --ink-faint: #A8A49E; --rule: #DDD9D2; --amber: #B07D2A; --amber-light: #FDF3DC; --amber-mid: #EF9F27; --teal: #0F6E56; --teal-light: #E1F5EE; --coral: #993C1D; --coral-light: #FAECE7; --blue: #185FA5; --blue-light: #E6F1FB; --green: #3B6D11; --green-light: #EAF3DE; --serif: 'DM Serif Display', Georgia, serif; --sans: 'Sora', system-ui, sans-serif; --mono: 'DM Mono', 'Courier New', monospace; } @media (prefers-color-scheme: dark) { :root { --bg: #181614; --surface: #211F1C; --ink: #F0EDE6; --ink-muted: #A8A49E; --ink-faint: #6B6760; --rule: #2E2C28; --amber: #EF9F27; --amber-light: #2A2010; --teal: #5DCAA5; --teal-light: #04342C; --coral: #F0997B; --coral-light: #4A1B0C; --blue: #85B7EB; --blue-light: #042C53; --green: #97C459; --green-light: #173404; } } /* ── BASE ── */ html { scroll-behavior: smooth; } body { background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.75; -webkit-font-smoothing: antialiased; } /* ── PAGE SHELL ── */ .page { max-width: 760px; margin: 0 auto; padding: 4rem 2rem 8rem; } /* ── EYEBROW ── */ .eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; margin-bottom: 2.5rem; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); } .tag { background: var(--amber-light); color: var(--amber); padding: 3px 10px; border-radius: 3px; font-size: 10px; letter-spacing: 0.1em; } .dot { opacity: 0.4; } /* ── HEADINGS ── */ h1 { font-family: var(--serif); font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 400; line-height: 1.12; color: var(--ink); margin-bottom: 1.25rem; } h1 em { font-style: italic; color: var(--amber); } h2 { font-family: var(--serif); font-size: 1.8rem; font-weight: 400; line-height: 1.2; color: var(--ink); margin: 3rem 0 1rem; } h3 { font-family: var(--sans); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); margin: 2.25rem 0 0.8rem; } /* ── DECK / LEDE ── */ .deck { font-size: 1.1rem; font-weight: 300; color: var(--ink-muted); line-height: 1.65; border-left: 3px solid var(--amber); padding-left: 1.25rem; margin-bottom: 3rem; } /* ── RULES ── */ hr { border: none; border-top: 1px solid var(--rule); margin: 2.75rem 0; } /* ── BODY TEXT ── */ p { margin-bottom: 1.3rem; font-weight: 300; color: var(--ink); } p:last-child { margin-bottom: 0; } p strong { font-weight: 600; } /* ── INLINE CODE ── */ code { font-family: var(--mono); font-size: 0.8em; background: var(--surface); border: 1px solid var(--rule); padding: 2px 6px; border-radius: 3px; color: var(--coral); } /* ── BLOCKQUOTE ── */ blockquote { margin: 2.25rem 0; padding: 1.5rem 1.75rem; background: var(--surface); border-left: 4px solid var(--teal); border-radius: 0 8px 8px 0; } blockquote p { font-family: var(--serif); font-size: 1.15rem; font-style: italic; color: var(--ink); margin: 0; line-height: 1.5; } /* ── CALLOUT ── */ .callout { background: var(--amber-light); border: 1px solid rgba(176,125,42,0.25); border-radius: 8px; padding: 1.25rem 1.5rem; margin: 2rem 0; } .callout-label { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); margin-bottom: 6px; } .callout p { font-size: 14px; font-weight: 400; margin: 0; } .callout strong { color: var(--amber); } /* ── LAYER STACK ── */ .layer-stack { margin: 1.75rem 0; border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; } .layer { display: grid; grid-template-columns: 170px 1fr; gap: 1rem; align-items: start; padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--rule); } .layer:last-child { border-bottom: none; } .l1 { background: var(--teal-light); } .l2 { background: var(--blue-light); } .l3 { background: var(--amber-light); } .layer-meta { display: flex; flex-direction: column; gap: 3px; } .layer-num { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ink-muted); } .layer-name { font-size: 0.95rem; font-weight: 600; color: var(--ink); } .layer-src { font-family: var(--mono); font-size: 10px; color: var(--ink-muted); margin-top: 2px; } .chips { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 4px; } .chip { font-family: var(--mono); font-size: 11px; padding: 3px 9px; border-radius: 4px; background: rgba(255,255,255,0.55); border: 1px solid rgba(0,0,0,0.08); color: var(--ink); } /* ── TABLES ── */ .table-wrap { overflow-x: auto; margin: 1.75rem 0; border-radius: 8px; border: 1px solid var(--rule); } table { width: 100%; border-collapse: collapse; font-size: 14px; } thead tr { background: var(--surface); border-bottom: 1px solid var(--rule); } thead th { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); text-align: left; padding: 10px 14px; white-space: nowrap; } tbody tr { border-bottom: 1px solid var(--rule); } tbody tr:last-child { border-bottom: none; } tbody tr:nth-child(even) { background: var(--bg); } td { padding: 10px 14px; color: var(--ink); font-weight: 300; vertical-align: top; line-height: 1.5; } td:first-child { font-weight: 500; } .row-quality { background: var(--coral-light) !important; } .row-gov { background: var(--amber-light) !important; } /* ── ACTION PILLS ── */ .pill { display: inline-block; font-family: var(--mono); font-size: 10px; font-weight: 500; padding: 2px 9px; border-radius: 3px; white-space: nowrap; } .pill-rollback { background: var(--coral-light); color: var(--coral); } .pill-disable { background: var(--teal-light); color: var(--teal); } .pill-halt { background: var(--amber-light); color: var(--amber); } .pill-sns { background: var(--blue-light); color: var(--blue); } /* ── EVAL GRID ── */ .eval-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border-radius: 8px; overflow: hidden; border: 1px solid var(--rule); margin: 1.75rem 0; } .eval-card { background: var(--surface); padding: 1.25rem; } .ec-label { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 5px; } .ec-name { font-size: 0.95rem; font-weight: 600; color: var(--ink); margin-bottom: 8px; } .ec-badge { display: inline-block; font-family: var(--mono); font-size: 10px; font-weight: 500; padding: 2px 8px; border-radius: 3px; margin-bottom: 10px; } .badge-llm { background: var(--coral-light); color: var(--coral); } .badge-ground { background: var(--teal-light); color: var(--teal); } .badge-code { background: var(--blue-light); color: var(--blue); } .ec-desc { font-size: 12px; font-weight: 300; color: var(--ink-muted); line-height: 1.55; } /* ── PIPELINE ── */ .pipeline { margin: 1.75rem 0; display: flex; flex-direction: column; } .pipe-stage { display: flex; gap: 0; align-items: stretch; } .pipe-aside { width: 130px; flex-shrink: 0; display: flex; align-items: flex-start; justify-content: flex-end; padding: 14px 14px 0 0; font-family: var(--mono); font-size: 11px; font-weight: 500; color: var(--ink-muted); text-align: right; line-height: 1.3; } .pipe-spine { width: 2px; flex-shrink: 0; display: flex; flex-direction: column; align-items: center; padding-top: 16px; } .pipe-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); flex-shrink: 0; } .pipe-bar { flex: 1; width: 2px; background: var(--rule); min-height: 16px; } .pipe-body { flex: 1; padding: 12px 0 20px 18px; } .pipe-title { font-size: 0.9rem; font-weight: 600; color: var(--ink); margin-bottom: 4px; } .pipe-desc { font-size: 13px; font-weight: 300; color: var(--ink-muted); line-height: 1.5; margin-bottom: 6px; } .pipe-pass { font-family: var(--mono); font-size: 11px; color: var(--teal); } .pipe-fail { font-family: var(--mono); font-size: 11px; color: var(--coral); } /* ── CODE BLOCK ── */ pre { background: var(--surface); border: 1px solid var(--rule); border-radius: 8px; padding: 1.25rem 1.5rem; overflow-x: auto; margin: 1.75rem 0; } pre code { background: none; border: none; padding: 0; font-size: 13px; color: var(--ink-muted); line-height: 1.65; } /* ── TRADEOFF GRID ── */ .tradeoff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 1.75rem 0; } .tcard { background: var(--surface); border: 1px solid var(--rule); border-radius: 8px; padding: 1.25rem; } .tcard-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; } .tcard-icon { width: 30px; height: 30px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; } .icon-amber { background: var(--amber-light); color: var(--amber); } .icon-teal { background: var(--teal-light); color: var(--teal); } .icon-coral { background: var(--coral-light); color: var(--coral); } .icon-blue { background: var(--blue-light); color: var(--blue); } .tcard-title { font-size: 0.9rem; font-weight: 600; color: var(--ink); line-height: 1.3; } .tcard p { font-size: 13px; font-weight: 300; color: var(--ink-muted); line-height: 1.6; margin: 0; } /* ── SAMPLING TIERS ── */ .sampling-tiers { margin: 1.75rem 0; border: 1px solid var(--rule); border-radius: 10px; overflow: hidden; } .tier { display: flex; align-items: center; gap: 1.25rem; padding: 1rem 1.5rem; border-bottom: 1px solid var(--rule); } .tier:last-child { border-bottom: none; } .tier-always { background: var(--teal-light); } .tier-threshold { background: var(--amber-light); } .tier-sampled { background: var(--surface); } .tier-badge { font-family: var(--mono); font-size: 11px; font-weight: 500; min-width: 44px; text-align: center; padding: 3px 8px; border-radius: 4px; flex-shrink: 0; } .tier-always .tier-badge { background: var(--teal); color: var(--teal-light); } .tier-threshold .tier-badge { background: var(--amber); color: var(--amber-light); } .tier-sampled .tier-badge { background: var(--rule); color: var(--ink-muted); } .tier-text { font-size: 14px; font-weight: 300; color: var(--ink); line-height: 1.5; } .tier-text strong { font-weight: 600; } /* ── SCORE BARS ── */ .score-bars { margin: 1.75rem 0; display: flex; flex-direction: column; gap: 0; } .sbar-row { display: grid; grid-template-columns: 220px 1fr 52px 180px; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--rule); } .sbar-row:last-child { border-bottom: none; } .sbar-label { font-size: 13px; font-weight: 400; color: var(--ink); } .sbar-track { height: 6px; background: var(--rule); border-radius: 3px; overflow: hidden; } .sbar-fill { height: 100%; border-radius: 3px; background: var(--amber-mid); } .sbar-fill.fill-halt { background: var(--coral); } .sbar-fill.fill-full { background: var(--coral); } .sbar-val { font-family: var(--mono); font-size: 11px; color: var(--ink-muted); text-align: right; } .sbar-action { font-size: 12px; color: var(--ink-muted); font-style: italic; text-align: right; } /* ── FOOTER ── */ .post-footer { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--rule); } .post-footer p { font-family: var(--mono); font-size: 12px; color: var(--ink-muted); margin-bottom: 4px; } .post-footer strong { color: var(--ink); font-weight: 500; } /* ── RELATED POSTS ── */ .related-posts { margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--rule); } .related-posts-label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 1.25rem; } .related-posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; } .related-post-card { display: block; text-decoration: none; border: 1px solid var(--rule); border-radius: 6px; padding: 1rem 1.1rem; transition: border-color .2s, background .2s; } .related-post-card:hover { border-color: #0891B2; background: rgba(8,145,178,.04); } .rpc-tag { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: #0891B2; margin-bottom: .4rem; } .rpc-title { font-size: .85rem; font-weight: 500; color: var(--ink); line-height: 1.4; } /* ── RESPONSIVE ── */ @media (max-width: 600px) { .page { padding: 2.5rem 1.25rem 5rem; } .layer { grid-template-columns: 1fr; } .eval-grid { grid-template-columns: 1fr; } .tradeoff-grid { grid-template-columns: 1fr; } .pipe-aside { display: none; } .sbar-row { grid-template-columns: 1fr 1fr; } .sbar-val, .sbar-action { display: none; } h1 { font-size: 1.9rem; } .related-posts-grid { grid-template-columns: 1fr; } } /* ── BLOG NAV ── */ .blog-nav { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1px solid var(--rule); padding: .75rem 2rem; display: flex; align-items: center; justify-content: space-between; } .blog-nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; } .blog-nav-logo img { height: 50px; width: auto; } .blog-nav-links { display: flex; gap: 1.5rem; list-style: none; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; } .blog-nav-links a { color: var(--ink-muted); text-decoration: none; transition: color .2s; } .blog-nav-links a:hover { color: var(--ink); } .blog-nav-right { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; } .blog-nav-cta { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--amber); text-decoration: none; transition: color .2s; white-space: nowrap; } .blog-nav-cta:hover { color: var(--ink); } /* hamburger — hidden on desktop */ .blog-nav-hamburger { display: none; } .hb-close { display: none; } @media (max-width: 560px) { .blog-nav { flex-wrap: wrap; padding: .75rem 1.25rem; } /* logo left (order 1), nav-right right (order 2) — always same row */ .blog-nav-logo { order: 1; } .blog-nav-right { order: 2; } /* links below on their own row */ .blog-nav-links { order: 3; display: none; width: 100%; flex-direction: column; gap: 0; border-top: 1px solid var(--rule); margin-top: .5rem; padding: .5rem 0; } .blog-nav-hamburger { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; background: none; border: 1px solid var(--rule); border-radius: 6px; cursor: pointer; color: var(--ink); font-size: 1.4rem; line-height: 1; } .blog-nav.nav-open .blog-nav-links { display: flex; } .blog-nav-links li { padding: .55rem 0; border-bottom: 1px solid var(--rule); } .blog-nav-links li:last-child { border-bottom: none; } .blog-nav-links a { font-size: 12px; display: block; } /* ☰ → ✕ when open */ .blog-nav.nav-open .hb-open { display: none; } .blog-nav.nav-open .hb-close { display: inline; } } .breadcrumb { display: flex; align-items: center; gap: .6rem; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 2.5rem; } .breadcrumb a { color: var(--ink-muted); text-decoration: none; } .breadcrumb .sep { opacity: .35; } .breadcrumb .current { color: var(--amber); } /* ── FIGURE (diagram container) ── */ .bt-figure { margin: 2.6rem 0; border: 1px solid var(--rule); border-radius: 14px; background: radial-gradient(120% 120% at 0% 0%, var(--surface) 0%, var(--bg) 55%, var(--bg) 100%); overflow: hidden; box-shadow: 0 1px 2px rgba(15,23,42,.04), 0 12px 32px -18px rgba(15,23,42,.18); } .bt-figure svg { display: block; width: 100%; height: auto; } .bt-figcaption { font-family: var(--mono); font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-muted); padding: .85rem 1.2rem; border-top: 1px solid var(--rule); background: var(--surface); } .bt-figcaption b { color: var(--blue); font-weight: 500; } /* ── STAT BAND (3-col stats) ── */ .bt-stat-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 14px; overflow: hidden; margin: 2.4rem 0; } .bt-stat { background: var(--surface); padding: 1.4rem 1.2rem; } .bt-stat .n { font-family: var(--serif); font-size: 2.1rem; line-height: 1; color: var(--ink); } .bt-stat .n.red { color: var(--coral); } .bt-stat .n.cyan { color: var(--blue); } .bt-stat .n.green { color: var(--green); } .bt-stat .l { font-family: var(--mono); font-size: .7rem; letter-spacing: .03em; text-transform: uppercase; color: var(--ink-muted); margin-top: .5rem; line-height: 1.4; } @media (max-width: 640px) { .bt-stat-band { grid-template-columns: 1fr; } } /* ── BT CALLOUT ── */ .bt-callout { border-left: 3px solid var(--amber); background: var(--amber-light); padding: 1.1rem 1.3rem; border-radius: 0 10px 10px 0; margin: 2rem 0; font-size: .97rem; color: var(--ink-muted); } .bt-callout strong { color: var(--ink); } /* ── PRINT ── */ @media print { body { background: #fff; color: #000; font-size: 12pt; } .page { max-width: 100%; padding: 0; } pre, .layer-stack, .eval-grid, .sampling-tiers { break-inside: avoid; } a { color: inherit; text-decoration: none; } }