/* Fonts are served from this site (fonts/). Inter and JetBrains Mono are open source, SIL Open Font License. */
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/inter-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/inter-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/inter-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/jetbrains-mono-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/jetbrains-mono-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* DFIR portfolio styles. Dark first, one blue accent, light theme through tokens.
   Layout: sticky bar, content in .wrap (max 1040px), footer.
   Home: hero with case file card, then sections. Articles: header, sticky TOC + 720px reading column. */
/* Font faces come from fonts.css, which the build puts in front of this file. */
:root {
  --bg: #0d1117;
  --bg-glow: rgba(88, 166, 255, 0.16);
  --surface-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
  --panel: #161b22;
  --panel-2: #1c232c;
  --fg: #e6edf3;
  --muted: #8b949e;
  --line: #2a313b;
  --accent: #58a6ff;
  --accent-ink: #06121f;
  --accent-soft: rgba(88, 166, 255, 0.14);
  --accent-strong: #58a6ff;
  --warn: #d29922;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f6f8fa;
    --bg-glow: rgba(9, 105, 218, 0.1);
    --surface-shadow: 0 10px 24px rgba(31, 35, 40, 0.1);
    --panel: #ffffff;
    --panel-2: #eef2f6;
    --fg: #1f2328;
    --muted: #59636e;
    --line: #d1d9e0;
    --accent: #0969da;
    --accent-ink: #ffffff;
    --accent-soft: rgba(9, 105, 218, 0.1);
    --accent-strong: #0550ae;
    --warn: #9a6700;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f6f8fa;
  --bg-glow: rgba(9, 105, 218, 0.1);
  --surface-shadow: 0 10px 24px rgba(31, 35, 40, 0.1);
  --panel: #ffffff;
  --panel-2: #eef2f6;
  --fg: #1f2328;
  --muted: #59636e;
  --line: #d1d9e0;
  --accent: #0969da;
  --accent-ink: #ffffff;
  --accent-soft: rgba(9, 105, 218, 0.1);
  --accent-strong: #0550ae;
  --warn: #9a6700;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(ellipse 100% 90% at 50% 0%, var(--bg-glow), transparent 75%), radial-gradient(ellipse 80% 85% at 100% 100%, var(--bg-glow), transparent 75%), var(--bg); background-attachment: fixed; color: var(--fg); font-family: var(--font-body); font-size: 16px; line-height: 1.6; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 20; background: var(--bg); }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
button { font: inherit; }

.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 30; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 6px; font-family: var(--font-mono); font-size: 13px; }
.skip:focus { left: 16px; }

/* ---------- top bar ---------- */
.bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: var(--bg); border-bottom: 1px solid var(--line); }
.bar-in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.logo { font-family: var(--font-mono); font-weight: 700; font-size: 15px; white-space: nowrap; }
.logo-icon { display: inline-block; width: 24px; height: 24px; margin-right: 8px; vertical-align: middle; }
.logo span { color: var(--accent); }
.bar nav { position: absolute; left: 50%; display: flex; gap: 18px; margin-left: 0; transform: translateX(-50%); font-family: var(--font-mono); font-size: 15px; font-weight: 800; color: var(--muted); }
.bar nav a { padding: 4px 0; border-bottom: 2px solid transparent; }
.bar nav a:hover { color: var(--accent); }
.bar nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--accent); }
.tools { display: flex; gap: 8px; }
.icon-btn { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 6px; cursor: pointer; transition: border-color .15s, color .15s; }
.icon-btn:hover { border-color: var(--accent); color: var(--fg); }
.menu-btn { display: none; }

/* Without JavaScript: hide controls that need it and show the menu as a plain row of links. */
.no-js .toolbar, .no-js .count, .no-js #theme, .no-js .menu-btn { display: none; }
.no-js .bar nav { position: static; display: flex; flex-direction: row; flex-wrap: wrap; gap: 6px 16px; order: 3; width: 100%; margin: 0; padding-bottom: 8px; transform: none; }
.no-js .bar nav a { padding: 4px 0; border-bottom: 2px solid transparent; }
.no-js .bar nav a[aria-current="page"] { border-bottom-color: var(--accent); color: var(--fg); }

.layout.flat { border-top: 0; }
.stack.narrow { max-width: 640px; }
.sec-title.mb { margin-bottom: 12px; }

.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; }

@media (max-width: 1080px) {
  .bar-in { flex-wrap: wrap; }
  .tools { margin-left: auto; }
  .menu-btn { display: grid; }
  .bar nav { position: static; left: auto; display: none; order: 3; flex: 0 0 100%; width: 100%; margin: 0; transform: none; flex-direction: column; gap: 0; padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); box-shadow: var(--surface-shadow); }
  .bar.open nav { display: flex; }
  .bar nav a { display: flex; align-items: center; min-height: 44px; padding: 10px 8px; border-bottom: 1px solid var(--line); }
  .bar nav a:last-child { border-bottom: 0; }
  .bar nav a[aria-current="page"] { border-bottom-color: var(--line); border-radius: 4px; background: var(--accent-soft); color: var(--accent); }
}

/* ---------- shared type and buttons ---------- */
h1 { font-family: var(--font-mono); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 16px; text-wrap: balance; }
.lede { max-width: 62ch; color: var(--muted); font-size: 18px; margin: 0 0 28px; }
.eyebrow { font-family: var(--font-mono); font-size: 13px; color: var(--accent); margin: 0 0 14px; }
.btn { display: inline-block; font-family: var(--font-mono); font-size: 14px; font-weight: 500; padding: 11px 18px; border-radius: 6px; border: 1px solid var(--line); background: transparent; color: var(--fg); cursor: pointer; transition: border-color .15s, filter .15s; }
.btn:hover { border-color: var(--accent); }
.btn.sm { padding: 6px 12px; font-size: 12px; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.primary:hover { filter: brightness(1.08); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.tag { display: inline-block; font-family: var(--font-mono); font-size: 12px; padding: 3px 8px; border-radius: 4px; background: var(--panel-2); border: 1px solid var(--line); }
.tag.att { color: var(--accent-strong); background: var(--accent-soft); border-color: transparent; }
a.tag.att:hover { border-color: var(--accent); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { display: inline-block; padding: 1px 10px; border-radius: 999px; border: 1px solid transparent; background: var(--accent-soft); color: var(--accent); font-family: var(--font-mono); font-size: 12px; font-weight: 500; white-space: nowrap; }
.pill.progress { background: transparent; color: var(--warn); border-color: var(--warn); }
.sample-badge { font-family: var(--font-mono); font-size: 11px; color: var(--warn); border: 1px solid var(--warn); border-radius: 4px; padding: 0 6px; margin-right: 8px; letter-spacing: 0.04em; text-transform: uppercase; }
.note-sample { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin: 0 0 20px; }

section > .wrap { padding-block: 40px; }
.head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.sec-title { font-family: var(--font-mono); font-size: 22px; line-height: 1.3; font-weight: 700; letter-spacing: -0.01em; color: var(--fg); margin: 0; }
.sec-title::before { content: "# "; color: var(--accent); font-weight: 700; }
.more-link { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }
.more-link:hover { text-decoration: underline; }

/* ---------- home hero + case file ---------- */
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 320px); gap: 48px; align-items: center; padding-block: 72px 40px; }
.hero h1 { font-size: clamp(32px, 6vw, 56px); }
.hero-role { display: block; margin-top: 8px; font-size: clamp(18px, 2.3vw, 30px); font-family: var(--font-mono); font-weight: 600; line-height: 1.2; color: var(--muted); }
.hero-text { min-width: 0; }
.hero-intro [data-typewriter].is-typing::after { content: ""; display: inline-block; height: 1em; margin-left: 2px; border-right: 2px solid var(--accent); vertical-align: -0.15em; animation: typewriter-caret 0.8s steps(2, start) infinite; }
@keyframes typewriter-caret { to { visibility: hidden; } }
.hero-photo-frame { width: 100%; max-width: 320px; justify-self: end; padding: 8px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel-2); box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28); }
.hero-photo { display: block; width: 100%; height: auto; aspect-ratio: 7 / 9; object-fit: cover; border-radius: 16px; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-block: 48px 40px; }
  .hero-photo-frame { justify-self: center; }
}

/* ---------- page header (index pages) ---------- */
.pagehead .wrap { padding-block: 48px 8px; }
.pagehead h1 { font-size: clamp(28px, 5vw, 44px); }
.pagehead .lede { margin-bottom: 0; }
.pagehead + section > .wrap { padding-top: 16px; }

/* ---------- not found ---------- */
.error-page > .wrap { padding-block: clamp(48px, 10vw, 112px); }
.error-card { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(270px, 0.85fr); gap: clamp(32px, 7vw, 80px); align-items: center; padding: clamp(28px, 6vw, 64px); border: 1px solid var(--line); border-radius: 16px; background: radial-gradient(ellipse 48% 90% at 88% 48%, var(--accent-soft), transparent 82%), linear-gradient(135deg, var(--panel), var(--bg)); box-shadow: var(--surface-shadow); overflow: hidden; }
.error-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--accent); }
.error-copy { min-width: 0; }
.error-copy .eyebrow { letter-spacing: 0.08em; }
.error-copy .eyebrow span { padding-inline: 4px; color: var(--muted); }
.error-copy h1 { max-width: 14ch; font-size: clamp(36px, 5vw, 54px); }
.error-copy .lede { max-width: 48ch; margin-bottom: 24px; }
.error-prompt { margin: 0 0 12px; color: var(--fg); font-size: 14px; }
.error-copy .actions { gap: 10px; }
.error-copy .btn { font-size: 13px; }
.error-writeups { display: inline-block; margin-top: 16px; color: var(--muted); font-family: var(--font-mono); font-size: 12px; transition: color .15s; }
.error-writeups span { margin-left: 4px; color: var(--accent); }
.error-writeups:hover { color: var(--fg); }
.error-signal { min-width: 0; padding: clamp(18px, 3vw, 24px); border: 1px solid var(--line); border-radius: 10px; background: var(--bg); font-family: var(--font-mono); box-shadow: inset 0 0 28px var(--accent-soft); }
.error-signal-head, .error-signal-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 10px; letter-spacing: 0.06em; }
.error-signal-head > span:first-child { color: var(--fg); }
.error-signal-head i { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: var(--warn); }
.error-number { display: flex; align-items: baseline; gap: 8px; margin: 24px 0 16px; color: var(--accent); }
.error-number > span { font-size: 12px; }
.error-number strong { font-size: clamp(64px, 10vw, 92px); line-height: 1; letter-spacing: -0.08em; }
.error-trace { padding: 8px 10px 10px; border: 1px solid var(--line); border-radius: 6px; background: repeating-linear-gradient(0deg, transparent 0 15px, var(--accent-soft) 16px), repeating-linear-gradient(90deg, transparent 0 23px, var(--accent-soft) 24px); }
.error-trace svg { display: block; width: 100%; height: 46px; overflow: visible; fill: var(--accent); stroke: var(--accent); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.error-trace svg path { fill: none; }
.error-trace svg .error-trace-break { stroke: var(--warn); stroke-width: 2; }
.error-trace > span { display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 9px; letter-spacing: 0.05em; }
.error-trace b { color: var(--warn); font-weight: 500; }
.error-log { display: grid; grid-template-columns: 1fr auto; gap: 10px 16px; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.error-log b { margin-right: 6px; color: var(--accent); font-weight: 500; }
.error-log-value { color: var(--fg); text-align: right; }
.error-signal-foot { justify-content: flex-start; padding-top: 14px; }
.error-signal-foot > span:first-child { width: 18px; height: 1px; background: var(--accent); }
.error-signal-foot .error-trace-time { margin-left: auto; color: var(--muted); }
@media (max-width: 760px) {
  .error-card { grid-template-columns: minmax(0, 1fr); }
  .error-signal { max-width: 480px; }
}
@media (max-width: 480px) {
  .error-card { gap: 32px; }
  .error-copy .actions { align-items: stretch; flex-direction: column; }
  .error-copy .actions .btn { text-align: center; }
  .error-writeups { margin-top: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .error-writeups { transition: none; }
}

/* ---------- about ---------- */
.about-editorial .wrap { display: grid; grid-template-columns: minmax(0, 720px) minmax(180px, 240px); justify-content: space-between; align-items: start; gap: 48px; padding-block: 28px 56px; }
.about-article { min-width: 0; }
.about-article .prose { padding-top: 0; }
.about-article .prose h2 { margin-top: 36px; }
.about-article .prose h2:first-child { margin-top: 0; }
.about-article .prose blockquote { margin: 28px 0; padding: 14px 18px; border-left: 3px solid var(--accent); color: var(--fg); background: var(--accent-soft); font-size: 17px; font-style: italic; line-height: 1.7; }
.about-article .prose blockquote p { margin: 0; }
.about-contact { margin: 30px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); }
.about-contact a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.about-profile { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 88px); padding-top: 4px; }
.about-portrait { display: block; width: 144px; height: 144px; margin-bottom: 18px; border-radius: 50%; object-fit: cover; object-position: center 0%; }
.about-profile h2 { margin: 0; font-family: var(--font-mono); font-size: 17px; line-height: 1.4; }
.about-role { margin: 3px 0 10px; color: var(--muted); font-size: 14px; }
.about-status { display: flex; align-items: center; gap: 8px; margin: 0 0 20px; color: var(--muted); font-family: var(--font-mono); font-size: 12px; }
.about-status > span { width: 7px; height: 7px; border-radius: 50%; background: #3fb950; }
.about-quote { margin: 0; padding: 16px 0 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; font-style: italic; line-height: 1.7; }
.about-resume { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
@media (max-width: 760px) {
  .about-editorial .wrap { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .about-profile { position: static; display: grid; grid-template-columns: 80px minmax(0, 1fr); column-gap: 18px; align-items: center; }
  .about-portrait { grid-row: 1 / 4; width: 80px; height: 80px; margin: 0; }
  .about-profile h2, .about-role, .about-status { grid-column: 2; }
  .about-role { margin-bottom: 4px; }
  .about-status { margin-bottom: 0; }
  .about-quote { grid-column: 1 / -1; margin-top: 18px; }
  .about-resume { grid-column: 1 / -1; margin-top: 0; }
}

/* ---------- cards, rows, filters ---------- */
.cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 16px; }
.case { display: flex; flex-direction: column; gap: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 20px; min-width: 0; box-shadow: var(--surface-shadow); transition: border-color .15s, box-shadow .15s; }
.case:hover { border-color: var(--accent); box-shadow: var(--surface-shadow), 0 0 0 3px var(--accent-soft); }
.case .meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.case h3 { font-size: 18px; line-height: 1.3; margin: 0; font-weight: 600; text-wrap: balance; }
.case p { margin: 0; color: var(--muted); font-size: 15px; }
.case .tags { margin-top: auto; padding-top: 4px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; margin-bottom: 12px; }
.search { font-family: var(--font-mono); font-size: 13px; background: var(--panel); color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px; width: min(100%, 280px); }
.search::placeholder { color: var(--muted); }
.filter { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--font-mono); font-size: 12px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; cursor: pointer; transition: border-color .15s, color .15s, background .15s; }
.chip:hover { border-color: var(--accent); color: var(--fg); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chip .n { opacity: 0.7; margin-left: 6px; }
.share-filter { white-space: nowrap; }
.count { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin: 0 0 16px; }
.empty { font-family: var(--font-mono); font-size: 14px; color: var(--muted); padding: 24px 0; margin: 0; }

.list { display: grid; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--panel); box-shadow: var(--surface-shadow); }
.row { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--line); align-items: baseline; transition: background .15s; }
.row:last-child { border-bottom: 0; }
.row:hover { background: var(--panel-2); }
.row time { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.row .t strong { display: block; font-weight: 600; }
.row .t span { display: block; color: var(--muted); font-size: 14px; }
.row .cat { font-family: var(--font-mono); font-size: 12px; color: var(--accent); text-align: right; }
@media (max-width: 640px) {
  .row { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .row .cat { text-align: left; }
}

/* ---------- skills, certifications ---------- */
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 32px; }
.cols > * { min-width: 0; }
.skills { margin: 0; display: grid; gap: 16px; }
.skill-row { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; align-items: start; }
.skill-row dt { font-family: var(--font-mono); font-size: 13px; color: var(--muted); padding-top: 4px; }
.skill-row dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 16px; }
.group { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px; min-width: 0; box-shadow: var(--surface-shadow); }
.group h3 { font-family: var(--font-mono); font-size: 14px; margin: 0 0 12px; }
.bullets { margin: 0; padding-left: 20px; }
.bullets li { margin-bottom: 8px; }
.certs { display: grid; gap: 10px; }
.cert { display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; box-shadow: var(--surface-shadow); }
.cert > div { min-width: 0; }
.cert strong { display: block; font-family: var(--font-mono); font-size: 14px; }
.cert span.sub { display: block; color: var(--muted); font-size: 13px; font-family: var(--font-mono); }
@media (max-width: 520px) {
  .skill-row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .skill-row dt { padding-top: 0; }
}

/* ---------- contact ---------- */
.contact { background: var(--panel); border-top: 1px solid var(--line); }
.contact .wrap { padding-block: 48px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 24px; align-items: center; }
.contact p { margin: 8px 0 0; color: var(--muted); max-width: 46ch; }
.links { display: grid; gap: 8px; font-family: var(--font-mono); font-size: 14px; }
.links div { display: flex; gap: 12px; flex-wrap: wrap; }
.links span { color: var(--muted); min-width: 76px; }
.links a { color: var(--accent); overflow-wrap: anywhere; }
.links a:hover { text-decoration: underline; }
.copyrow { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; font-family: var(--font-mono); font-size: 14px; box-shadow: var(--surface-shadow); }
.copyrow code { overflow-wrap: anywhere; user-select: all; }
.pgp { margin: 0; padding: 14px 16px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow-x: auto; font-family: var(--font-mono); font-size: 12px; line-height: 1.5; }
.stack { display: grid; gap: 24px; }
.contact-page .wrap { padding-block: 16px 56px; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 560px); justify-content: center; }
.contact-panel { display: grid; gap: 22px; padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); box-shadow: var(--surface-shadow); }
.contact-email { display: grid; gap: 12px; }
.contact-label { color: var(--muted); font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.1em; }
.contact-address { width: fit-content; max-width: 100%; color: var(--fg); font-family: var(--font-mono); font-size: clamp(16px, 2.4vw, 20px); overflow-wrap: anywhere; }
.contact-address:hover { color: var(--accent); }
.contact-email .actions { margin-top: 4px; }
.contact-email .btn { text-align: center; }
.contact-profiles { display: grid; gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }
.contact-profiles h3, .contact-pgp h3 { margin: 0; font-family: var(--font-mono); font-size: 13px; font-weight: 600; }
.contact-links { display: grid; gap: 8px; }
.contact-link { display: grid; grid-template-columns: 90px minmax(0, 1fr) 18px; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; transition: border-color .15s, background .15s; }
.contact-link:hover { border-color: var(--accent); background: var(--accent-soft); }
.contact-link-label { color: var(--muted); font-family: var(--font-mono); font-size: 12px; }
.contact-link-text { min-width: 0; overflow-wrap: anywhere; color: var(--accent); font-size: 14px; }
.contact-link-arrow { color: var(--muted); text-align: right; }
.contact-resume { justify-self: start; }
.contact-pgp { display: grid; gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }
@media (max-width: 700px) {
  .contact-panel { padding: 18px; }
}

/* ---------- article ---------- */
.arthead .wrap { padding-block: 32px 28px; }
.crumb { display: inline-block; font-family: var(--font-mono); font-size: 13px; color: var(--muted); margin: 0 0 20px; }
.crumb:hover { color: var(--accent); }
.kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-bottom: 14px; }
.kicker .cat { color: var(--accent); }
.arthead h1 { font-size: clamp(26px, 4.6vw, 40px); max-width: 24ch; margin-bottom: 14px; }
.summary { max-width: 64ch; color: var(--muted); font-size: 18px; margin: 0 0 20px; }

.layout { border-top: 1px solid var(--line); }
.layout > .wrap { display: grid; grid-template-columns: 200px minmax(0, 720px); gap: 48px; padding-block: 24px 56px; align-items: start; }
.layout.no-toc > .wrap { grid-template-columns: minmax(0, 720px); }
.toc { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 80px); font-family: var(--font-mono); font-size: 13px; padding-top: 16px; }
.toc-title { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 5px 0 5px 14px; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); }
.toc a:hover { color: var(--fg); }
.toc a.on { color: var(--accent); border-left-color: var(--accent); }
@media (max-width: 860px) {
  .layout > .wrap { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .toc { position: static; padding: 16px 0 0; }
  .toc ol { display: flex; flex-wrap: wrap; gap: 6px; border-left: 0; }
  .toc a { border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; margin: 0; }
  .toc a.on { border-color: var(--accent); }
}

.prose { min-width: 0; padding-top: 16px; line-height: 1.7; }
.prose h2 { font-family: var(--font-mono); font-size: 22px; line-height: 1.3; letter-spacing: -0.01em; margin: 44px 0 14px; scroll-margin-top: calc(env(safe-area-inset-top, 0px) + 84px); }
.prose h2:first-child { margin-top: 0; }
.prose h2::before { content: "# "; color: var(--accent); font-weight: 700; }
.prose h3 { font-size: 17px; margin: 28px 0 8px; scroll-margin-top: calc(env(safe-area-inset-top, 0px) + 84px); }
.prose p { margin: 0 0 16px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose strong { font-weight: 600; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.prose code { font-family: var(--font-mono); font-size: 0.88em; background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; }

.callout { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; margin: 0 0 20px; box-shadow: var(--surface-shadow); }
.callout > :last-child { margin-bottom: 0; }
.callout-label { display: block; margin-bottom: 4px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); font-weight: 500; }
.callout p { color: var(--muted); }

.code { margin: 0 0 20px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); overflow: hidden; box-shadow: var(--surface-shadow); }
.code .cap { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 14px; background: var(--panel-2); border-bottom: 1px solid var(--line); font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.code pre { margin: 0; padding: 14px 16px; overflow-x: auto; font-family: var(--font-mono); font-size: 13px; line-height: 1.6; }
.code code { background: none; border: 0; padding: 0; font-size: inherit; }
.code .p { color: var(--accent); user-select: none; }
.code .c { color: var(--muted); }
.copy { font-family: var(--font-mono); font-size: 12px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 4px; padding: 1px 8px; cursor: pointer; }
.copy:hover { border-color: var(--accent); color: var(--fg); }

.prose figure { margin: 0 0 24px; }
.prose figure img { display: block; max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; }
.prose figcaption { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-top: 8px; }

.prose .timeline { list-style: none; margin: 0 0 20px 6px; padding: 0; border-left: 1px solid var(--line); }
.prose .timeline li { position: relative; padding: 0 0 18px 22px; margin: 0; }
.prose .timeline li::before { content: ""; position: absolute; left: -5px; top: 9px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.prose .timeline .when { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--accent); }
.prose .timeline b { font-weight: 600; }
.prose .timeline span { display: block; color: var(--muted); font-size: 15px; }

.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; margin: 0 0 20px; }
.prose table { border-collapse: collapse; width: 100%; min-width: 480px; font-size: 14px; }
.prose th, .prose td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); background: var(--panel); font-weight: 500; }
.prose tr:last-child td { border-bottom: 0; }
.prose td code { overflow-wrap: anywhere; }

.more { border-top: 1px solid var(--line); }

/* ---------- long names, right-to-left text ---------- */
h1 { overflow-wrap: anywhere; }
/* Long hashes, paths and URLs wrap instead of widening the page. Code blocks scroll sideways instead. */
.prose :is(p, li, td, th, figcaption, h2, h3, .callout), .case :is(h3, p), .row .t, .summary, .lede { overflow-wrap: break-word; }
.prose code { overflow-wrap: anywhere; }
.code pre, .code pre code { overflow-wrap: normal; word-break: normal; }
/* Arabic or other right-to-left text lines up from the right, paragraph by paragraph. */
.prose :is(p, h2, h3, td, th, figcaption), .case :is(h3, p), .row .t, .summary, .lede { unicode-bidi: plaintext; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--panel), transparent); }
.foot-in { display: flex; justify-content: center; align-items: center; gap: 8px 24px; flex-wrap: wrap; padding-block: 20px; font-family: var(--font-body); font-size: 13px; line-height: 1.5; color: var(--muted); text-align: center; }
.foot-in a:hover { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .case, .row, .btn, .chip, .icon-btn { transition: none; }
}