/* ===================================== Essay template Standalone article design, independent of main.css. Usage: + /static/js/essay.js ===================================== */ :root { --paper: #ffffff; --paper-deep: #f6f6f7; --card: #ffffff; --ink: #09090b; --ink-soft: #3f3f46; --muted: #71717a; --faint: #a1a1aa; --rule: #e9e9ec; --rule-strong: #d4d4d8; --accent: #2e5bff; --accent-soft: #eef2ff; --accent-line: #c3cffd; --ok: #0f8a4f; --ok-soft: #e7f6ee; --info: #2e5bff; --info-soft: #eef2ff; --warn: #a35f00; --warn-soft: #fff4e0; --danger: #d6293a; --danger-soft: #fdecee; --violet: #7c3aed; --violet-soft: #f3efff; --sans: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace; --measure: 42.5rem; --bleed: 48px; --gutter: 24px; --topbar: 56px; } /* Larger root size on wide, high-density desktops (e.g. 27" 1440p) so every rem-based size scales up together. */ @media (min-width: 1800px) { html { font-size: 112.5%; } } .essay *, .essay *::before, .essay *::after { box-sizing: border-box; } html:has(body.essay) { scroll-behavior: smooth; scroll-padding-top: calc(var(--topbar) + 24px); } body.essay { margin: 0; background: var(--paper); color: var(--ink-soft); font-family: var(--sans); font-size: 1.0625rem; line-height: 1.75; letter-spacing: -0.006em; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } .essay a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent-line); text-underline-offset: 3px; text-decoration-thickness: 1.5px; } .essay a:hover { text-decoration-color: var(--accent); } .essay :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; } /* ---------- Top bar + progress ---------- */ .essay-topbar { position: sticky; top: 0; z-index: 20; height: var(--topbar); background: rgba(255, 255, 255, 0.85); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--rule); } .essay-topbar-inner { max-width: 1180px; height: 100%; margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 16px; font-family: var(--sans); font-size: 0.875rem; } .essay .essay-back { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); text-decoration: none; font-weight: 500; } .essay .essay-back:hover { color: var(--ink); } .essay-back svg { width: 16px; height: 16px; } .essay-topbar-title { color: var(--faint); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0; transform: translateY(4px); transition: opacity 0.2s ease, transform 0.2s ease; } .essay.is-past-hero .essay-topbar-title { opacity: 1; transform: none; } .essay-brand { color: var(--ink); font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; } .essay-progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); } /* ---------- Hero ---------- */ .essay-hero { position: relative; max-width: 1180px; margin: 0 auto; padding: 88px var(--gutter) 56px; } .essay-hero-inner { max-width: none; } .essay-title { max-width: 900px; text-wrap: balance; } .essay-kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 24px; font-family: var(--mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); } .essay-kicker::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; } .essay-title { margin: 0; font-size: clamp(2.375rem, 5.5vw, 3.75rem); font-weight: 600; line-height: 1.05; letter-spacing: -0.04em; color: var(--ink); } .essay-title em { font-style: normal; color: var(--accent); } .essay-dek { max-width: 640px; margin: 28px 0 0; font-size: 1.25rem; line-height: 1.55; letter-spacing: -0.01em; color: var(--muted); } .essay-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--rule); font-family: var(--sans); font-size: 0.8125rem; color: var(--muted); } .essay-meta strong { color: var(--ink); font-weight: 600; } /* ---------- Layout ---------- */ .essay-shell { max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter) 120px; display: grid; grid-template-columns: 220px minmax(0, var(--measure)); gap: 0 80px; align-items: start; } .essay-body { min-width: 0; } /* ---------- Table of contents ---------- */ .essay-toc { position: sticky; top: calc(var(--topbar) + 32px); max-height: calc(100vh - var(--topbar) - 64px); overflow-y: auto; font-family: var(--sans); font-size: 0.8125rem; scrollbar-width: thin; } .essay-toc-toggle { display: none; } .essay-toc-label { margin: 0 0 14px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); } .essay-toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--rule); } .essay-toc li { margin: 0; } .essay .essay-toc a { display: flex; gap: 10px; margin-left: -1px; padding: 6px 0 6px 14px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; line-height: 1.4; transition: color 0.15s ease, border-color 0.15s ease; } .essay .essay-toc a:hover { color: var(--ink); } .essay .essay-toc a.is-active { color: var(--ink); border-left-color: var(--accent); font-weight: 500; } .essay-toc a span { flex: none; width: 18px; font-family: var(--mono); font-size: 0.6875rem; line-height: 1.8; color: var(--faint); } .essay-toc a.is-active span { color: var(--accent); } .essay-toc .toc-group { margin-top: 10px; padding: 8px 0 4px 16px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); } /* ---------- Prose ---------- */ .essay-body > p, .essay-body section > p { margin: 0 0 1.4em; } .essay-body .lead { font-size: 1.1875rem; color: var(--ink); } .essay-body h2 { margin: 0 0 20px; font-size: 1.875rem; font-weight: 600; line-height: 1.15; letter-spacing: -0.035em; color: var(--ink); } .essay-body h3 { margin: 44px 0 12px; font-family: var(--sans); font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); } .essay-body section { padding-top: 88px; } .essay-body section:first-of-type { padding-top: 0; } .essay-body strong { color: var(--ink); font-weight: 600; } .essay-body ul:not([class]) { margin: 0 0 1.4em; padding: 0; list-style: none; } .essay-body ul:not([class]) li { position: relative; padding-left: 26px; margin-bottom: 0.45em; } .essay-body ul:not([class]) li::before { content: ""; position: absolute; left: 4px; top: 0.78em; width: 10px; height: 1.5px; background: var(--accent); } .essay-body code { font-family: var(--mono); font-size: 0.8em; padding: 0.12em 0.4em; border-radius: 4px; background: var(--paper-deep); border: 1px solid var(--rule); color: var(--ink); } .section-num { display: block; margin-bottom: 14px; font-family: var(--mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.1em; color: var(--accent); } .section-lede { margin: -6px 0 28px !important; font-size: 1.1875rem; line-height: 1.5; letter-spacing: -0.01em; color: var(--muted); } /* ---------- Thesis + pull quote ---------- */ .thesis { position: relative; margin: 44px 0; padding: 28px 32px; background: #f9faff; border: 1px solid #e8ecfd; border-radius: 12px; } .thesis::before { content: ""; position: absolute; left: -1px; top: 28px; bottom: 28px; width: 2px; border-radius: 2px; background: var(--accent-line); } .thesis span { display: block; margin-top: 12px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); } .thesis p { margin: 0; font-size: 1.375rem; font-weight: 500; line-height: 1.4; letter-spacing: -0.025em; color: var(--ink); text-wrap: balance; } .pull em { display: block; font-style: normal; color: var(--accent); } .pull:last-child { margin-bottom: 0; } .pull { margin: 40px 0; padding: 0; font-size: 1.5rem; font-weight: 600; line-height: 1.3; letter-spacing: -0.035em; color: var(--ink); text-wrap: pretty; } /* ---------- Parallels strip ---------- */ .parallels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 8px 0 36px; border: 1px solid var(--rule); border-radius: 12px; background: var(--card); overflow: hidden; font-family: var(--sans); font-size: 0.875rem; line-height: 1.5; } .parallels > div { padding: 14px 16px 16px; color: var(--ink-soft); } .parallels > div + div { border-left: 1px solid var(--rule); } .parallels > div:last-child { background: var(--accent-soft); color: var(--ink); } .parallels b { display: block; margin-bottom: 6px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); } .parallels > div:last-child b { color: var(--accent); } /* ---------- Analogy cards ---------- */ .analogies { margin: 28px 0 40px; border-bottom: 1px solid var(--rule); } .analogy { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; padding: 24px 0; border-top: 1px solid var(--rule); } .analogy-num { padding-top: 6px; font-family: var(--mono); font-size: 0.75rem; color: var(--accent); } .analogy h3 { margin: 2px 0 8px; } .analogy p { margin: 0 0 0.8em; font-size: 1.0625rem; line-height: 1.65; } .analogy p:last-child { margin-bottom: 0; } /* ---------- Figures ---------- */ .fig { margin: 44px calc(-1 * var(--bleed)); padding: 32px var(--bleed) 28px; background: var(--card); border: 1px solid var(--rule); border-radius: 16px; } .fig-label { margin: 0 0 4px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); } .fig-title { margin: 0 0 24px; font-family: var(--sans); font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); } .fig figcaption { margin-top: 22px; padding-top: 16px; border-top: 1px dashed var(--rule-strong); font-family: var(--sans); font-size: 0.8125rem; line-height: 1.55; color: var(--muted); } /* Nested rings */ .rings { font-family: var(--sans); } .ring { position: relative; border-radius: 14px; } .ring-label { display: block; margin-bottom: 12px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; } .ring-env { padding: 18px; background: var(--paper-deep); border: 1px dashed var(--rule-strong); } .ring-env > .ring-label { color: var(--muted); } .ring-harness { padding: 20px; background: var(--card); border: 1.5px solid var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); } .ring-harness > .ring-label { color: var(--accent); } .ring-parts { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; padding: 0; list-style: none; } .ring-parts li { padding: 5px 11px; border: 1px solid var(--rule); border-radius: 999px; background: var(--paper); font-size: 0.8125rem; color: var(--ink-soft); } .ring-model { max-width: 300px; margin: 0 auto; padding: 18px; text-align: center; background: var(--paper-deep); border: 1px solid var(--rule-strong); color: var(--ink); } .ring-model > .ring-label { margin-bottom: 4px; color: var(--faint); } .ring-model strong { color: var(--ink); font-size: 1.125rem; font-weight: 600; letter-spacing: -0.02em; } /* Steps */ .steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; counter-reset: step; font-family: var(--sans); } .steps.is-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .steps li { position: relative; padding: 16px 14px; background: var(--paper); border: 1px solid var(--rule); border-radius: 12px; counter-increment: step; } .steps li::before { content: "0" counter(step); display: block; margin-bottom: 10px; font-family: var(--mono); font-size: 0.6875rem; color: var(--faint); } .steps li:not(:last-child)::after { content: ""; position: absolute; top: 22px; right: -9px; width: 8px; height: 8px; border-top: 1.5px solid var(--rule-strong); border-right: 1.5px solid var(--rule-strong); transform: rotate(45deg); z-index: 1; } .steps li.is-key { background: var(--accent-soft); border-color: var(--accent-line); } .steps li.is-key::before { color: var(--accent); } .steps strong { display: block; margin-bottom: 4px; font-size: 0.9375rem; font-weight: 600; color: var(--ink); } .steps span { display: block; font-size: 0.8125rem; line-height: 1.45; color: var(--muted); } /* Staircase */ .stairs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-items: end; gap: 10px; height: 260px; margin: 0; padding: 0; list-style: none; font-family: var(--sans); } .stairs li { display: flex; flex-direction: column; justify-content: flex-start; padding: 14px; border-radius: 10px 10px 4px 4px; background: var(--paper-deep); border: 1px solid var(--rule); } .stairs li:nth-child(1) { height: 36%; } .stairs li:nth-child(2) { height: 52%; } .stairs li:nth-child(3) { height: 68%; } .stairs li:nth-child(4) { height: 84%; background: var(--accent-soft); border-color: var(--accent-line); } .stairs li:nth-child(5) { height: 100%; background: var(--accent); border-color: var(--accent); } .stairs strong { display: block; font-size: 0.875rem; font-weight: 600; line-height: 1.3; color: var(--ink); } .stairs span { display: block; margin-top: 4px; font-size: 0.75rem; line-height: 1.4; color: var(--muted); } .stairs li:nth-child(5) strong, .stairs li:nth-child(5) span { color: #fff; } .stairs-axis { display: flex; justify-content: space-between; margin-top: 12px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); } /* ---------- Code ---------- */ .code { margin: 32px 0; border: 1px solid var(--rule); border-radius: 12px; background: var(--card); overflow: hidden; } .code-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--rule); background: var(--paper-deep); font-family: var(--mono); font-size: 0.75rem; color: var(--muted); } .code-head .dots { display: inline-flex; gap: 6px; margin-right: 10px; } .code-head .dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--rule-strong); } .code-copy { appearance: none; border: 1px solid var(--rule); border-radius: 6px; background: var(--card); padding: 3px 9px; font: inherit; font-size: 0.6875rem; color: var(--muted); cursor: pointer; } .code-copy:hover { color: var(--ink); border-color: var(--rule-strong); } .code pre { margin: 0; padding: 20px 20px 22px; overflow-x: auto; font-family: var(--mono); font-size: 0.8125rem; line-height: 1.7; color: var(--ink); tab-size: 2; } .code pre code { padding: 0; border: 0; background: none; font-size: inherit; } .code .k { color: var(--accent); } .code .c { color: var(--faint); } .code .s { color: var(--ok); } /* ---------- Tables ---------- */ .table-wrap { margin: 32px 0; border: 1px solid var(--rule); border-radius: 12px; background: var(--card); overflow-x: auto; } .essay-body table { width: 100%; border-collapse: collapse; font-family: var(--sans); font-size: 0.875rem; line-height: 1.5; } .essay-body th { padding: 12px 16px; background: var(--paper-deep); border-bottom: 1px solid var(--rule); font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.08em; text-align: left; text-transform: uppercase; color: var(--muted); white-space: nowrap; } .essay-body td { padding: 12px 16px; border-bottom: 1px solid var(--rule); vertical-align: top; color: var(--ink-soft); } .essay-body tr:last-child td { border-bottom: 0; } .essay-body td:first-child { color: var(--ink); font-weight: 500; } .essay-body td.arrow { width: 28px; padding-left: 0; padding-right: 0; color: var(--faint); text-align: center; } .essay-body .col-accent { background: var(--accent-soft); } .essay-body th.col-accent { color: var(--accent); } .essay-body td a { text-decoration-color: var(--accent-line); } .chip { display: inline-block; padding: 2px 9px; border-radius: 999px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; white-space: nowrap; } .chip-ok { background: var(--ok-soft); color: var(--ok); } .chip-info { background: var(--info-soft); color: var(--info); } .chip-warn { background: var(--warn-soft); color: var(--warn); } .chip-danger { background: var(--danger-soft); color: var(--danger); } /* ---------- Evidence pairs ---------- */ .evidence { display: grid; gap: 10px; margin: 28px 0 36px; font-family: var(--sans); } .evidence > div { display: grid; grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1.4fr); align-items: center; gap: 8px; } .evidence .claim, .evidence .proof { padding: 12px 14px; border-radius: 10px; font-size: 0.875rem; line-height: 1.45; } .evidence .claim { border: 1px dashed var(--rule-strong); color: var(--muted); } .evidence .proof { background: var(--ok-soft); color: var(--ink); } .evidence .proof::before { content: "✓"; margin-right: 8px; color: var(--ok); font-weight: 600; } .evidence .to { text-align: center; color: var(--faint); } /* ---------- Timeline ---------- */ .timeline { margin: 0; padding: 0; list-style: none; font-family: var(--sans); } .timeline li { position: relative; display: grid; grid-template-columns: 56px 20px minmax(0, 1fr); gap: 12px; padding-bottom: 16px; } .timeline li:last-child { padding-bottom: 0; } .timeline time { font-family: var(--mono); font-size: 0.75rem; line-height: 1.6rem; color: var(--faint); } .timeline .dot { position: relative; display: flex; justify-content: center; } .timeline .dot::before { content: ""; width: 10px; height: 10px; margin-top: 8px; border-radius: 50%; background: var(--card); border: 2px solid var(--rule-strong); z-index: 1; } .timeline li:not(:last-child) .dot::after { content: ""; position: absolute; top: 18px; bottom: -24px; width: 1.5px; background: var(--rule); } .timeline li.pass .dot::before { border-color: var(--ok); background: var(--ok); } .timeline li.fail .dot::before { border-color: var(--danger); background: var(--danger); } .timeline li.block .dot::before { border-color: var(--warn); background: var(--warn-soft); } .timeline p { margin: 0; font-size: 0.9375rem; line-height: 1.6rem; color: var(--ink-soft); } .timeline p .chip { margin-left: 6px; vertical-align: 1px; } /* ---------- Receipt ---------- */ .receipt { position: relative; max-width: 440px; margin: 36px auto; padding: 28px 28px 32px; background: var(--card); border: 1px solid var(--rule); border-radius: 4px; box-shadow: 0 1px 2px rgba(9, 9, 11, 0.04), 0 8px 24px -12px rgba(9, 9, 11, 0.12); font-family: var(--mono); font-size: 0.8125rem; line-height: 1.6; color: var(--ink); } .receipt::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 8px; background: linear-gradient(-45deg, transparent 5px, var(--card) 5px) 0 0 / 12px 8px repeat-x, linear-gradient(45deg, transparent 5px, var(--card) 5px) 0 0 / 12px 8px repeat-x; } .receipt-head { margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1.5px dashed var(--rule-strong); text-align: center; } .receipt-head strong { display: block; font-size: 0.9375rem; letter-spacing: 0.14em; } .receipt-head span { font-size: 0.6875rem; color: var(--faint); } .receipt dl { margin: 0; } .receipt dt { margin-top: 12px; font-size: 0.6875rem; letter-spacing: 0.12em; color: var(--faint); } .receipt dd { margin: 2px 0 0; } .receipt dd.ok::before { content: "✓ "; color: var(--ok); } .receipt dd.no::before { content: "✗ "; color: var(--danger); } .receipt dd.risk::before { content: "! "; color: var(--warn); } .receipt-foot { margin-top: 18px; padding-top: 14px; border-top: 1.5px dashed var(--rule-strong); display: flex; justify-content: space-between; font-size: 0.75rem; } .receipt-foot b { color: var(--accent); font-weight: 500; } /* ---------- Checklist ---------- */ .checklist { margin: 32px 0; padding: 8px; background: var(--card); border: 1px solid var(--rule); border-radius: 14px; font-family: var(--sans); } .checklist ul { margin: 0; padding: 0; list-style: none; } .checklist label { display: flex; align-items: flex-start; gap: 12px; padding: 11px 12px; border-radius: 8px; cursor: pointer; font-size: 0.9375rem; line-height: 1.5; color: var(--ink-soft); transition: background 0.15s ease; } .checklist label:hover { background: var(--paper); } .checklist input { appearance: none; flex: none; width: 18px; height: 18px; margin: 2px 0 0; border: 1.5px solid var(--rule-strong); border-radius: 5px; background: var(--card); display: grid; place-items: center; cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease; } .checklist input::after { content: ""; width: 5px; height: 9px; margin-top: -2px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transition: transform 0.15s ease; } .checklist input:checked { background: var(--accent); border-color: var(--accent); } .checklist input:checked::after { transform: rotate(45deg) scale(1); } .checklist input:checked + span { color: var(--ink); } .checklist-score { display: flex; align-items: center; gap: 16px; margin: 8px 4px 4px; padding: 14px 12px 8px; border-top: 1px solid var(--rule); } .checklist-meter { flex: 1; height: 6px; border-radius: 999px; background: var(--paper-deep); overflow: hidden; } .checklist-meter i { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--accent); transition: width 0.25s ease; } .checklist-count { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); white-space: nowrap; } .checklist-verdict { margin: 0 12px 8px; font-size: 0.875rem; color: var(--muted); } /* ---------- Evolution ---------- */ .evolution { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 32px 0 40px; font-family: var(--sans); } .evolution > div { padding: 18px; border: 1px solid var(--rule); border-radius: 12px; background: var(--card); } .evolution > div:last-child { background: var(--accent-soft); border-color: var(--accent-line); } .evolution b { display: block; margin-bottom: 8px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); } .evolution p { margin: 0; font-size: 1.0625rem; font-weight: 600; line-height: 1.4; letter-spacing: -0.02em; color: var(--ink); } .evolution > div:last-child b { color: var(--accent); } .evolution > div:last-child p { color: var(--ink); } /* ---------- Footer ---------- */ .essay-end { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--rule); font-family: var(--sans); font-size: 0.875rem; line-height: 1.6; color: var(--muted); } .essay-end p { margin: 0 0 20px; } .essay-end-nav { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; } .essay .essay-end-nav a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border: 1px solid var(--rule); border-radius: 999px; background: var(--card); color: var(--ink); font-weight: 500; text-decoration: none; } .essay .essay-end-nav a:hover { border-color: var(--rule-strong); } /* ---------- Responsive ---------- */ @media (max-width: 1100px) { .essay-shell { display: block; max-width: calc(var(--measure) + 2 * var(--gutter)); } .essay-hero { max-width: calc(var(--measure) + 2 * var(--gutter)); padding-top: 64px; } .essay-toc { position: static; max-height: none; margin: 0 0 56px; border: 1px solid var(--rule); border-radius: 12px; background: var(--card); } .essay-toc-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 14px 18px; border: 0; background: none; font: inherit; font-weight: 500; color: var(--ink); cursor: pointer; } .essay-toc-toggle svg { width: 16px; height: 16px; transition: transform 0.2s ease; } .essay-toc.is-open .essay-toc-toggle svg { transform: rotate(180deg); } .essay-toc-label { display: none; } .essay-toc ol { display: none; margin: 0 18px 16px; } .essay-toc.is-open ol { display: block; } .fig { --bleed: 24px; } } @media (max-width: 720px) { :root { --gutter: 18px; } body.essay { font-size: 1.0625rem; } .essay-topbar-title { display: none; } .essay-hero { padding-top: 44px; padding-bottom: 40px; } .essay-dek { font-size: 1.1875rem; } .essay-body h2 { font-size: 1.75rem; } .essay-body section { padding-top: 64px; } .section-lede { font-size: 1.125rem; } .thesis { padding: 22px 20px; } .thesis p { font-size: 1.1875rem; } .pull { font-size: 1.25rem; } .fig { --bleed: 16px; margin-left: 0; margin-right: 0; padding: 22px 16px 18px; } .parallels, .evolution { grid-template-columns: 1fr; } .parallels > div + div { border-left: 0; border-top: 1px solid var(--rule); } .analogy { grid-template-columns: 1fr; gap: 4px; padding: 20px 0; } .steps, .steps.is-4 { grid-template-columns: 1fr; } .steps li:not(:last-child)::after { top: auto; right: auto; bottom: -9px; left: 22px; transform: rotate(135deg); } .stairs { grid-template-columns: 1fr; height: auto; align-items: stretch; } .stairs li { height: auto !important; border-radius: 4px 10px 10px 4px; } .stairs li:nth-child(1) { width: 60%; } .stairs li:nth-child(2) { width: 70%; } .stairs li:nth-child(3) { width: 80%; } .stairs li:nth-child(4) { width: 90%; } .stairs li:nth-child(5) { width: 100%; } .stairs-axis { display: none; } .evidence > div { grid-template-columns: 1fr; gap: 4px; } .evidence .to { transform: rotate(90deg); line-height: 1; } .receipt { transform: none; padding: 22px 20px 26px; } } @media (prefers-reduced-motion: reduce) { html:has(body.essay) { scroll-behavior: auto; } .essay *, .essay *::before, .essay *::after { transition: none !important; } } /* ---------- Illustrations ---------- */ .essay-hero-art { margin: 44px 0 0; } .essay-hero-art .shot-grid { gap: 16px; } .essay-hero-art figcaption { margin-top: 12px; font-family: var(--sans); font-size: 0.8125rem; color: var(--muted); } .essay-hero-art img, .art img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); border-radius: 16px; background: #fff; } .art { margin: 44px calc(-1 * var(--bleed)); } .art figcaption { margin-top: 12px; padding: 0 var(--bleed); font-family: var(--sans); font-size: 0.8125rem; line-height: 1.55; color: var(--muted); } @media (max-width: 1100px) { .art { --bleed: 24px; } } @media (max-width: 720px) { .essay-hero-art { margin-top: 32px; } .essay-hero-art img, .art img { border-radius: 12px; } .art { margin-left: 0; margin-right: 0; } .art figcaption { padding: 0; } } /* ===================================== Shared components for technical posts ===================================== */ /* Inline emphasis */ .essay-body mark { padding: 0.05em 0.3em; border-radius: 4px; background: var(--accent-soft); color: var(--ink); } .essay-body strong.t-danger { color: var(--danger); } .essay-body strong.t-accent { color: var(--accent); } .essay-body strong.t-violet { color: var(--violet); } .essay-body strong.t-ok { color: var(--ok); } .essay-body strong.t-warn { color: var(--warn); } .essay-body ol:not([class]) { margin: 0 0 1.4em; padding-left: 1.4em; } .essay-body ol:not([class]) li { margin-bottom: 0.45em; padding-left: 4px; } .essay-body ol:not([class]) li::marker { font-family: var(--mono); font-size: 0.8em; color: var(--accent); } /* Code token colours */ .code .f { color: var(--violet); } .code .d { color: var(--danger); } .code .n { color: var(--accent); } /* Screenshots */ .shot { margin: 36px 0; } .shot img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); border-radius: 12px; background: var(--paper-deep); } .shot.is-wide { margin-left: calc(-1 * var(--bleed)); margin-right: calc(-1 * var(--bleed)); } .shot.is-narrow img { width: 72%; margin: 0 auto; } .shot.is-portrait img { width: 52%; margin: 0 auto; } .shot.is-inline img { width: auto; max-width: 100%; margin: 0 auto; padding: 16px 24px; image-rendering: auto; } .shot figcaption { margin-top: 10px; font-family: var(--sans); font-size: 0.8125rem; line-height: 1.55; color: var(--muted); } .shot.is-wide figcaption { padding: 0 var(--bleed); } .shot figcaption strong { display: block; margin-bottom: 2px; font-size: 0.875rem; color: var(--ink); } .shot-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } .shot-grid.is-stack { grid-template-columns: 1fr; } .shot-grid > div > p { margin: 8px 0 0; font-family: var(--sans); font-size: 0.8125rem; color: var(--muted); } [data-zoom] { cursor: zoom-in; } .zoom-overlay { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 32px; background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); cursor: zoom-out; } .zoom-overlay img { max-width: 100%; max-height: 100%; border: 1px solid var(--rule); border-radius: 10px; background: #fff; box-shadow: 0 24px 60px -30px rgba(9, 9, 11, 0.35); } .zoom-overlay button { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border: 1px solid var(--rule); border-radius: 999px; background: #fff; font: 500 1.25rem/1 var(--sans); color: var(--ink); cursor: pointer; } /* Callouts */ .callout { margin: 32px 0; padding: 16px 20px 18px; background: #fafafa; border: 1px solid var(--rule); border-radius: 12px; font-family: var(--sans); } .callout > b { display: block; margin-bottom: 6px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); } .callout p { margin: 0 !important; font-size: 0.9375rem; line-height: 1.65; color: var(--ink-soft); } .callout > strong { display: block; margin-bottom: 4px; font-size: 0.9375rem; font-weight: 600; color: var(--ink); } .callout-danger > b { color: var(--danger); } .callout-warn > b { color: var(--warn); } .callout-info > b { color: var(--accent); } .callout-ok > b { color: var(--ok); } /* Vertical flow */ .flow { display: flex; flex-direction: column; align-items: center; font-family: var(--sans); } .flow-node { min-width: 240px; max-width: 100%; padding: 14px 20px; background: #fff; border: 1px solid var(--rule-strong); border-radius: 12px; text-align: center; } .flow-node b { display: block; margin-bottom: 4px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); } .flow-node strong { display: block; font-size: 0.9375rem; font-weight: 600; color: var(--ink); } .flow-node span { display: block; margin-top: 2px; font-size: 0.8125rem; color: var(--muted); } .flow-node code { font-size: 0.75rem; } .flow-node.is-accent { border-color: var(--accent-line); background: var(--accent-soft); } .flow-node.is-accent b { color: var(--accent); } .flow-node.is-violet { border-color: #d9ccff; background: var(--violet-soft); } .flow-node.is-violet b { color: var(--violet); } .flow-node.is-ok { border-color: #bfe3cf; background: var(--ok-soft); } .flow-node.is-ok b { color: var(--ok); } .flow-node.is-danger { border-color: #f5c2c8; background: var(--danger-soft); } .flow-node.is-danger b { color: var(--danger); } .flow-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 10px 0 0; padding: 0; list-style: none; } .flow-tags li { padding: 3px 9px; border: 1px solid var(--rule); border-radius: 999px; background: var(--paper-deep); font-family: var(--mono); font-size: 0.6875rem; color: var(--ink-soft); } .flow-arrow { position: relative; width: 1.5px; height: 32px; background: var(--rule-strong); } .flow-arrow::after { content: ""; position: absolute; bottom: 0; left: 50%; width: 7px; height: 7px; border-right: 1.5px solid var(--rule-strong); border-bottom: 1.5px solid var(--rule-strong); transform: translate(-50%, -1px) rotate(45deg); } .flow-arrow[data-label]::before { content: attr(data-label); position: absolute; top: 50%; left: 14px; transform: translateY(-50%); font-family: var(--mono); font-size: 0.6875rem; white-space: nowrap; color: var(--faint); } .flow-row { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: start; gap: 12px; width: 100%; } .flow-col { display: flex; flex-direction: column; align-items: center; } .flow-col .flow-node { min-width: 0; width: 100%; } .flow-link { align-self: start; padding-top: 26px; font-family: var(--mono); font-size: 0.6875rem; color: var(--faint); white-space: nowrap; } /* Horizontal chain */ .chain { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; font-family: var(--mono); font-size: 0.8125rem; } .chain > span { padding: 9px 14px; border: 1px solid var(--rule-strong); border-radius: 10px; background: #fff; color: var(--ink); } .chain > i { font-style: normal; color: var(--faint); } .chain > .is-accent { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent); } .chain > .is-violet { border-color: #d9ccff; background: var(--violet-soft); color: var(--violet); } .chain > .is-ok { border-color: #bfe3cf; background: var(--ok-soft); color: var(--ok); } .chain > .is-warn { border-color: #f2d7a6; background: var(--warn-soft); color: var(--warn); } /* Two-panel diagram */ .duo { display: grid; grid-template-columns: minmax(0, 1fr) 96px minmax(0, 1fr); align-items: stretch; gap: 12px; font-family: var(--sans); } .duo-card { padding: 18px; background: #fff; border: 1px solid var(--rule); border-radius: 12px; } .duo-card.is-accent { border-color: var(--accent-line); box-shadow: 0 0 0 4px var(--accent-soft); } .duo-card > b { display: block; margin-bottom: 10px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); } .duo-card > strong { display: block; margin-bottom: 4px; font-size: 0.9375rem; font-weight: 600; color: var(--ink); } .duo-card > p { margin: 0; font-size: 0.8125rem; line-height: 1.55; color: var(--muted); } .duo-bridge { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; text-align: center; color: var(--faint); } .duo-bridge i { display: block; width: 100%; height: 1.5px; background: var(--accent); } .slots, .kv { margin: 0; padding: 0; list-style: none; } .slots li { display: flex; gap: 10px; align-items: baseline; padding: 8px 10px; margin-top: 6px; border: 1px solid var(--rule); border-radius: 8px; font-size: 0.8125rem; color: var(--ink); } .slots li span { font-family: var(--mono); font-size: 0.6875rem; color: var(--faint); } .slots li.is-active { border-color: var(--accent-line); background: var(--accent-soft); } .kv li { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px dashed var(--rule); font-size: 0.8125rem; color: var(--muted); } .kv li:last-child { border-bottom: 0; } .kv li b { font-family: var(--mono); font-size: 0.75rem; font-weight: 500; color: var(--ink); } /* Nested boxes */ .nest { font-family: var(--sans); } .nest-box { padding: 14px 16px 16px; border: 1px dashed var(--rule-strong); border-radius: 14px; background: #fff; } .nest-box .nest-box { margin-top: 12px; } .nest-box > b { display: block; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); } .nest-box > small { display: block; margin-top: 4px; font-size: 0.8125rem; color: var(--muted); } .nest-box.is-accent { border-style: solid; border-color: var(--accent-line); background: var(--accent-soft); } .nest-box.is-accent > b { color: var(--accent); } .nest-box.is-core { border-style: solid; border-color: var(--accent); text-align: center; } .nest-box.is-core > b { color: var(--accent); } .nest-box.is-core > strong { display: block; margin-top: 2px; font-size: 0.9375rem; color: var(--ink); } .legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 16px 0 0; padding: 0; list-style: none; font-family: var(--sans); font-size: 0.8125rem; color: var(--muted); } .legend li { display: flex; align-items: center; gap: 8px; } .legend i { width: 10px; height: 10px; border-radius: 3px; border: 1px solid var(--rule-strong); background: #fff; } .legend i.is-accent { border-color: var(--accent-line); background: var(--accent-soft); } .legend i.is-core { border-color: var(--accent); background: #fff; } /* Mono values in tables */ .essay-body td code { word-break: break-all; } @media (max-width: 720px) { .shot.is-wide { margin-left: 0; margin-right: 0; } .shot.is-wide figcaption { padding: 0; } .shot.is-narrow img { width: 100%; } .shot.is-portrait img { width: 80%; } .shot-grid { grid-template-columns: 1fr; } .flow-row { grid-template-columns: 1fr; gap: 0; } .flow-link { padding: 8px 0; text-align: center; } .flow-node { min-width: 0; width: 100%; } .duo { grid-template-columns: 1fr; } .duo-bridge { flex-direction: row; } .duo-bridge i { width: 40px; } .chain { justify-content: flex-start; } } /* ---------- Summary box and further reading ---------- */ .callout ul { margin: 4px 0 0; padding: 0; list-style: none; } .callout ul li { position: relative; margin: 0; padding: 6px 0 6px 20px; font-size: 0.9375rem; line-height: 1.6; color: var(--ink-soft); } .callout ul li::before { content: ""; position: absolute; left: 2px; top: 1.05em; width: 8px; height: 1.5px; background: var(--accent); } .further { margin-top: 56px; padding-top: 0 !important; } .further ul li { font-size: 0.9375rem; } /* ---------- Field notes ---------- */ .field-notes { margin: 36px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); } .field-notes > li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 16px; padding: 28px 0; border-bottom: 1px solid var(--rule); } .fn-num { font-family: var(--mono); font-size: 0.8125rem; line-height: 2.2; color: var(--accent); } .field-notes h3 { margin: 0 0 12px; font-size: 1.25rem; letter-spacing: -0.02em; } .field-notes p { margin: 0 0 12px; font-size: 1rem; line-height: 1.7; } .field-notes p:last-child { margin-bottom: 0; } .field-notes p b { display: block; margin-bottom: 2px; font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); } .field-notes p + p b { color: var(--accent); } /* ---------- Narrow corridor figure ---------- */ .corridor-axis { display: flex; justify-content: space-between; margin-bottom: 10px; font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); } .corridor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 1fr); overflow: hidden; border: 1px solid var(--rule); border-radius: 12px; font-family: var(--sans); } .corridor-zone { display: grid; align-content: start; gap: 6px; padding: 20px; } .corridor-zone b { font-family: var(--mono); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; } .corridor-zone strong { font-size: 1rem; font-weight: 600; color: var(--ink); } .corridor-zone span { font-size: 0.875rem; line-height: 1.55; color: var(--ink-soft); } .corridor-zone.is-wild { background: var(--danger-soft); } .corridor-zone.is-wild b { color: var(--danger); } .corridor-zone.is-corridor { background: #fff; border-left: 2px solid var(--accent); border-right: 2px solid var(--accent); } .corridor-zone.is-corridor b { color: var(--accent); } .corridor-zone.is-rigid { background: var(--paper-deep); } .corridor-zone.is-rigid b { color: var(--muted); } @media (max-width: 720px) { .field-notes > li { grid-template-columns: 1fr; gap: 4px; } .corridor { grid-template-columns: 1fr; } .corridor-zone.is-corridor { border-left: 0; border-right: 0; border-top: 2px solid var(--accent); border-bottom: 2px solid var(--accent); } } .essay-toc .toc-group.toc-first { margin-top: 0; padding-top: 2px; } /* ---------- Compact, grouped contents (desktop) ---------- */ @media (min-width: 1101px) { .essay .essay-toc a { padding-top: 4px; padding-bottom: 4px; line-height: 1.35; } .essay-toc li.is-collapsed { display: none; } .essay-toc .toc-group[role="button"] { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; padding: 8px 0 6px 16px; cursor: pointer; transition: color 0.15s ease; } .essay-toc .toc-group[role="button"]::after { content: "+"; font-size: 0.75rem; color: var(--faint); } .essay-toc .toc-group[role="button"]:hover, .essay-toc .toc-group.is-current { color: var(--ink); } .essay-toc .toc-group.is-current::after { content: "−"; color: var(--accent); } } /* In-article illustrations draw their own panels; no extra frame. */ .art img { border: 0; border-radius: 0; background: transparent; }