:root {
  color-scheme: light;
  --bg: #f7fbf8;
  --surface: #ffffff;
  --surface-soft: #eff8f4;
  --ink: #10262f;
  --muted: #55706f;
  --soft: #6a817f;
  --line: #d9e8e2;
  --brand: #0f6f63;
  --brand-dark: #0f4d4b;
  --accent: #b87a33;
  --mint: #dff5ea;
  --blue: #173b57;
  --danger: #a94343;
  --warn: #a36a00;
  --ok: #16765a;
  --shadow: 0 24px 80px rgba(16, 38, 47, .10);
  --shadow-sm: 0 12px 35px rgba(16, 38, 47, .08);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(circle at 10% 0%, rgba(15, 111, 99, .13), transparent 30rem),
    radial-gradient(circle at 90% 10%, rgba(184, 122, 51, .12), transparent 26rem),
    linear-gradient(180deg, #f6fbf8 0%, #f8fbfa 50%, #f4faf7 100%);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--brand); }
p { margin: 0 0 1rem; }
img, canvas { max-width: 100%; }
button, input, textarea, select { font: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 16px;
  background: var(--ink);
  color: #fff;
  padding: .7rem 1rem;
  border-radius: 12px;
  z-index: 99;
}
.skip-link:focus { left: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(247, 251, 248, .84);
  border-bottom: 1px solid rgba(217, 232, 226, .85);
}
.nav-shell {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  flex: 1 1 auto;
  min-width: 220px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--blue));
  color: #fff;
  font-weight: 650;
  letter-spacing: -.02em;
  box-shadow: 0 10px 30px rgba(15, 111, 99, .22);
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-weight: 650; letter-spacing: -.02em; }
.brand-copy small { color: var(--muted); font-size: .78rem; }
.site-nav {
  display: flex;
  align-items: center;
  gap: .35rem;
}
.site-nav a, .nav-cta, .menu-toggle {
  border: 1px solid transparent;
  padding: .62rem .82rem;
  border-radius: 999px;
  color: #234049;
  font-size: .94rem;
}
.site-nav a:hover { background: rgba(15, 111, 99, .09); color: var(--brand-dark); }
.nav-cta {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 12px 26px rgba(16, 38, 47, .13);
}
.nav-cta:hover { background: var(--brand-dark); color: #fff; }
.menu-toggle {
  display: none;
  background: #fff;
  border-color: var(--line);
  cursor: pointer;
}

.section, .hero, .page-hero, .tool-page { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.hero { padding: 86px 0 56px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  gap: 2rem;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: var(--brand-dark);
  background: rgba(15, 111, 99, .10);
  border: 1px solid rgba(15, 111, 99, .14);
  padding: .42rem .7rem;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; margin: 0; color: var(--ink); }
h1 { font-size: clamp(2.35rem, 6vw, 4.85rem); font-weight: 650; max-width: 980px; }
h2 { font-size: clamp(1.7rem, 3vw, 2.8rem); font-weight: 630; }
h3 { font-size: clamp(1.18rem, 2vw, 1.55rem); font-weight: 620; }
.lede { color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); margin: 1.35rem 0 1.6rem; max-width: 760px; }
.hero-actions, .actions { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: .4rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .82rem 1.08rem;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); color: var(--ink); }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-ghost { background: transparent; }

.hero-card {
  position: relative;
  padding: 1.25rem;
  border: 1px solid rgba(217, 232, 226, .9);
  border-radius: 32px;
  background: rgba(255, 255, 255, .78);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: auto -60px -70px auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15, 111, 99, .18), transparent 70%);
}
.privacy-terminal {
  position: relative;
  background: #0f2830;
  color: #dff5ea;
  border-radius: 24px;
  padding: 1.2rem;
  min-height: 410px;
  overflow: hidden;
}
.privacy-terminal .bar { display: flex; gap: .42rem; margin-bottom: 1rem; }
.privacy-terminal .dot { width: 10px; height: 10px; border-radius: 99px; background: #d7a159; }
.privacy-terminal .dot:nth-child(2) { background: #70c9aa; }
.privacy-terminal .dot:nth-child(3) { background: #e28787; }
.terminal-line { font-family: var(--mono); font-size: .92rem; padding: .55rem 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.redacted { color: #baf4dd; background: rgba(118, 214, 169, .12); border: 1px solid rgba(186, 244, 221, .16); border-radius: 8px; padding: .02rem .35rem; }

.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: .85rem; margin-top: 2rem; }
.stat { background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: 18px; padding: 1rem; }
.stat strong { display: block; font-size: 1.4rem; font-weight: 650; }
.stat span { color: var(--muted); font-size: .88rem; }

.section { padding: 54px 0; }
.section-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.5rem; }
.section-heading p { color: var(--muted); max-width: 620px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card, .tool-card, .content-card, .guide-card {
  background: rgba(255,255,255,.84);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: 0 10px 30px rgba(16,38,47,.05);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.tool-card:hover, .guide-card:hover, .card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: rgba(15,111,99,.28); }
.card-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--mint);
  color: var(--brand-dark);
  margin-bottom: .9rem;
  font-weight: 650;
}
.card p, .tool-card p, .guide-card p { color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .95rem; }
.tag { font-size: .78rem; color: var(--brand-dark); background: rgba(15,111,99,.09); border: 1px solid rgba(15,111,99,.13); padding: .28rem .5rem; border-radius: 999px; }

.page-hero { padding: 60px 0 20px; }
.breadcrumbs { font-size: .9rem; color: var(--muted); margin-bottom: .9rem; }
.breadcrumbs a { color: var(--brand-dark); }
.page-grid { display: grid; grid-template-columns: 1fr 330px; gap: 1.5rem; align-items: start; }
.prose { background: rgba(255,255,255,.72); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.2rem, 3vw, 2rem); }
.prose h2 { margin-top: 2rem; margin-bottom: .85rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.3rem; margin-bottom: .6rem; }
.prose p, .prose li { color: #405d5c; }
.prose ul { padding-left: 1.1rem; }
.sidebar { position: sticky; top: 96px; display: grid; gap: 1rem; }
.sidebar .content-card { padding: 1rem; }
.sidebar a { display: block; color: var(--brand-dark); padding: .32rem 0; }

.tool-shell { display: grid; gap: 1rem; }
.tool-panel {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: clamp(1rem, 2vw, 1.35rem);
  box-shadow: var(--shadow-sm);
}
.tool-panel .panel-head { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-bottom: .9rem; }
.tool-panel h2 { font-size: clamp(1.35rem, 2vw, 1.9rem); }
.tool-privacy-note { color: var(--brand-dark); background: var(--surface-soft); border: 1px solid var(--line); border-radius: 16px; padding: .7rem .8rem; font-size: .92rem; }
.tool-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; }
.field { display: grid; gap: .45rem; }
.field label { font-weight: 620; color: #25464b; }
textarea, input[type="text"], input[type="file"], select {
  width: 100%;
  border: 1px solid #cfe1db;
  background: #fff;
  border-radius: 18px;
  padding: .85rem .9rem;
  color: var(--ink);
  outline: none;
}
textarea { min-height: 320px; resize: vertical; font-family: var(--mono); font-size: .93rem; line-height: 1.55; }
textarea:focus, input:focus, select:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(15,111,99,.12); }
.tool-controls { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin: .85rem 0; }
.tool-output {
  min-height: 320px;
  white-space: pre-wrap;
  font-family: var(--mono);
  font-size: .92rem;
  line-height: 1.55;
  border: 1px dashed #b7d0c7;
  border-radius: 18px;
  background: #fafffc;
  padding: .9rem;
  overflow: auto;
}
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin-top: .8rem; }
.stats .mini { background: #f3faf6; border: 1px solid var(--line); border-radius: 14px; padding: .7rem; }
.stats .mini strong { display: block; font-size: 1.15rem; font-weight: 650; }
.alert { border-radius: 16px; padding: .75rem .9rem; background: #fff8e7; border: 1px solid #f0d6a3; color: #785200; margin-top: .8rem; }
.alert.ok { background: #ecfbf4; border-color: #bfe7d3; color: var(--ok); }
.alert.danger { background: #fff0f0; border-color: #efbaba; color: var(--danger); }

.image-workspace { display: grid; grid-template-columns: 1fr 280px; gap: 1rem; align-items: start; }
.canvas-wrap { position: relative; overflow: auto; border: 1px dashed #b7d0c7; border-radius: 22px; min-height: 380px; background: #fafffc; display: grid; place-items: center; }
#redaction-canvas { max-width: 100%; height: auto; cursor: crosshair; }
.checklist { display: grid; gap: .6rem; }
.checklist label { display: flex; gap: .55rem; align-items: flex-start; padding: .7rem; border-radius: 14px; background: #f7fbf8; border: 1px solid var(--line); color: #405d5c; }

.faq-list { display: grid; gap: .7rem; }
details { border: 1px solid var(--line); background: rgba(255,255,255,.8); border-radius: 18px; padding: .95rem 1rem; }
summary { cursor: pointer; font-weight: 620; color: var(--ink); }
details p { margin: .7rem 0 0; color: var(--muted); }

.cta-band {
  margin: 42px auto;
  width: min(var(--max), calc(100% - 32px));
  background: linear-gradient(135deg, #0f2f3f, #0f6f63);
  color: #fff;
  border-radius: 32px;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.cta-band::after { content:""; position:absolute; width:240px; height:240px; border-radius:999px; right:-80px; bottom:-100px; background:rgba(255,255,255,.12); }
.cta-band h2, .cta-band p { color: #fff; position: relative; }
.cta-band p { opacity: .84; max-width: 680px; }
.cta-band .btn { position: relative; }

.site-footer {
  margin-top: 60px;
  background: #0f2830;
  color: #d9ede7;
  padding: 48px 0 22px;
}
.footer-grid, .footer-bottom { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, .75fr); gap: 1.4rem; }
.footer-brand { font-size: 1.2rem; font-weight: 650; color: #fff; }
.site-footer h2 { color: #fff; font-size: 1rem; margin-bottom: .6rem; }
.site-footer p { color: #a7c1bb; }
.site-footer a { display: block; color: #dff5ea; padding: .22rem 0; }
.site-footer .muted { font-size: .9rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 2rem; padding-top: 1rem; display: flex; justify-content: space-between; gap: 1rem; color: #9fbab4; font-size: .9rem; }
.footer-bottom a { display: inline; }

@keyframes riseIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.hero-grid, .card, .tool-panel, .prose { animation: riseIn .55s ease both; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
@media (max-width: 960px) {
  .menu-toggle { display: inline-flex; }
  .site-nav, .nav-cta { display: none; }
  .site-nav.open { display: grid; position: absolute; top: 73px; left: 16px; right: 16px; padding: .9rem; background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
  .nav-shell { min-height: 72px; }
  .brand { min-width: 0; }
  .brand-copy small { display: none; }
  .hero-grid, .page-grid, .tool-grid, .image-workspace { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .grid, .grid.two { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .cta-band { display: grid; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .hero { padding-top: 54px; }
  .grid, .grid.two, .stats, .stats-row, .footer-grid { grid-template-columns: 1fr; }
  .tool-panel .panel-head { display: grid; }
  textarea, .tool-output { min-height: 250px; }
  .brand-mark { width: 38px; height: 38px; }
  .section-heading { display: grid; }
  .footer-bottom { display: grid; }
}

/* 2026 site consolidation and content components */
.site-nav a[aria-current="page"] {
  color: var(--brand-dark);
  background: rgba(15, 111, 99, .11);
  border-color: rgba(15, 111, 99, .14);
}
:focus-visible {
  outline: 3px solid rgba(15, 111, 99, .35);
  outline-offset: 3px;
}
.terminal-kicker {
  color: #80d9bd;
  font: 700 .78rem/1.2 var(--mono);
  letter-spacing: .12em;
  margin-bottom: .75rem;
}
.terminal-status { color: #baf4dd; }
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1rem;
  align-items: center;
  margin-top: 1rem;
  color: var(--muted);
  font-size: .92rem;
}
.article-meta span { display: inline-flex; align-items: center; gap: .3rem; }
.article-meta span + span::before { content: "•"; margin-right: .45rem; color: #93aaa5; }
.article-meta a { color: var(--brand-dark); text-decoration: underline; text-underline-offset: 3px; }
.category-jump {
  width: min(var(--max), calc(100% - 32px));
  margin: 1rem auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,.72);
}
.category-jump a {
  padding: .46rem .72rem;
  border-radius: 999px;
  color: var(--brand-dark);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  font-size: .9rem;
}
.category-jump a:hover { background: var(--mint); }
.guide-category { scroll-margin-top: 94px; }
.guide-meta {
  display: flex;
  justify-content: space-between;
  gap: .8rem;
  margin-top: 1rem;
  padding-top: .75rem;
  border-top: 1px solid var(--line);
  color: var(--soft);
  font-size: .8rem;
}
.workflow-hubs .card { min-height: 100%; }
.trust-section {
  border-top: 1px solid rgba(217,232,226,.8);
  border-bottom: 1px solid rgba(217,232,226,.8);
}
.trust-link-card { display: block; }
.trust-link-card h3 { color: var(--ink); }
.quick-answer {
  margin: 0 0 2rem;
  padding: 1.15rem 1.2rem;
  border: 1px solid rgba(15,111,99,.2);
  border-left: 5px solid var(--brand);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(223,245,234,.75), rgba(255,255,255,.85));
}
.quick-answer h2 { margin: 0 0 .45rem !important; font-size: 1.15rem; }
.quick-answer p { margin: 0; color: #315657; }
.article-checklist {
  margin-top: 2rem;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: #f5faf7;
  border: 1px solid var(--line);
}
.article-checklist h2 { margin-top: 0; }
.workflow-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  counter-reset: workflow;
  display: grid;
  gap: .8rem;
}
.workflow-list li {
  counter-increment: workflow;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: .1rem .8rem;
  align-items: start;
  padding: .95rem;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #fbfefc;
}
.workflow-list li::before {
  content: counter(workflow);
  grid-row: 1 / span 2;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--mint);
  color: var(--brand-dark);
  font-weight: 750;
}
.workflow-list strong { color: var(--ink); }
.workflow-list span { color: var(--muted); }
.example-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.example-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.example-card h3 { margin: 0 0 .6rem; font-size: 1rem; }
.example-card code {
  display: block;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #284b50;
  font-family: var(--mono);
  font-size: .88rem;
}
.example-unsafe { border-left: 4px solid #d89494; }
.example-clean { border-left: 4px solid #65b897; background: #f7fdf9; }
.check-list { list-style: none; padding-left: 0 !important; display: grid; gap: .55rem; }
.check-list li {
  position: relative;
  padding: .65rem .75rem .65rem 2.2rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfefc;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: .75rem;
  color: var(--ok);
  font-weight: 800;
}
.author-box {
  margin-top: 2.2rem;
  padding: 1.1rem;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(239,248,244,.95), rgba(255,255,255,.92));
}
.author-box h2 { margin: 0 0 .35rem !important; font-size: 1.16rem; }
.author-box p { margin-bottom: .45rem; }
.author-box a { color: var(--brand-dark); text-decoration: underline; text-underline-offset: 3px; }
.author-avatar {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--brand), var(--blue));
  color: #fff;
  font-weight: 750;
}
.sidebar h2 { font-size: 1.02rem; margin: 0 0 .55rem; }
.compact-list { margin: 0; padding-left: 1.05rem; color: var(--muted); }
.trust-card p { font-size: .92rem; }
.field-help { color: var(--muted); font-size: .88rem; margin: .1rem 0 .3rem; }
.file-tool-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: 1rem;
  align-items: start;
}
.file-preview-card,
.metadata-report {
  min-height: 290px;
  border: 1px dashed #b7d0c7;
  border-radius: 20px;
  padding: 1rem;
  background: #fafffc;
}
.file-preview-card img {
  display: block;
  max-height: 420px;
  margin: 0 auto 1rem;
  border-radius: 12px;
  object-fit: contain;
}
.file-preview-empty {
  min-height: 180px;
  display: grid;
  place-items: center;
  color: var(--muted);
  text-align: center;
}
.metadata-list {
  display: grid;
  grid-template-columns: minmax(120px, .75fr) minmax(0, 1.25fr);
  gap: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
}
.metadata-list:empty { display: none; }
.metadata-list dt,
.metadata-list dd {
  margin: 0;
  padding: .58rem .7rem;
  border-bottom: 1px solid var(--line);
  overflow-wrap: anywhere;
}
.metadata-list dt { color: #315657; background: #f0f8f4; font-weight: 650; }
.metadata-list dd { color: var(--muted); background: #fff; }
.metadata-list dt:nth-last-of-type(1),
.metadata-list dd:last-child { border-bottom: 0; }
.metadata-list-report { margin-top: .5rem; }
.sensitive-value { color: var(--danger) !important; font-weight: 700; background: #fff4f4 !important; }
.hash-output {
  min-height: 120px;
  padding: 1rem;
  border: 1px dashed #b7d0c7;
  border-radius: 18px;
  background: #fafffc;
  color: var(--ink);
  font-family: var(--mono);
  overflow-wrap: anywhere;
}
.hash-comparison {
  min-height: 1.5rem;
  padding: .75rem 0;
  font-weight: 650;
}
.hash-comparison.match { color: var(--ok); }
.hash-comparison.mismatch { color: var(--danger); }

@media (max-width: 1080px) {
  .site-nav a { padding-inline: .62rem; font-size: .9rem; }
  .brand { min-width: 190px; }
}
@media (max-width: 960px) {
  .file-tool-layout { grid-template-columns: 1fr; }
  .site-nav.open a[aria-current="page"] { background: var(--surface-soft); }
}
@media (max-width: 700px) {
  .example-grid { grid-template-columns: 1fr; }
  .article-meta span + span::before { display: none; }
  .article-meta { display: grid; gap: .25rem; }
  .author-box { grid-template-columns: 1fr; }
  .metadata-list { grid-template-columns: 1fr; }
  .metadata-list dt { border-bottom: 0; }
  .metadata-list dd { border-bottom: 1px solid var(--line); }
  .guide-meta { display: grid; gap: .2rem; }
}

.site-footer p a { display: inline; padding: 0; text-decoration: underline; text-underline-offset: 3px; }