:root {
  --nits-page: #f8f8f7;
  --nits-paper: #ffffff;
  --nits-soft: #efefed;
  --nits-soft-2: #e8e8e5;
  --nits-ink: #111214;
  --nits-ink-soft: #393b40;
  --nits-muted: #5f6166;
  --nits-faint: #777873;
  --nits-line: #ddddda;
  --nits-line-strong: #b9b9b5;
  --nits-ok: #246847;
  --nits-bad: #8a302d;
  --nits-panel: #fbfbfa;
  --nits-panel-line: #d3d3cf;
  --nits-knob: #ffffff;
  --nits-button-hover: #ffffff;
  --nits-edge: transparent;
  --nits-shadow: 0 32px 70px rgba(22, 23, 25, 0.09), 0 4px 12px rgba(22, 23, 25, 0.04);
  --nits-shadow-raised: 0 7px 25px rgba(22, 23, 25, 0.07);
  --nits-shadow-raised-hover: 0 9px 30px rgba(22, 23, 25, 0.12);
  --nits-shadow-panel: 0 18px 42px rgba(22, 23, 25, 0.08);
  --nits-specular: inset 0 1px 0 rgba(255, 255, 255, 0.55);
  --nits-ground-shadow: rgba(25, 26, 28, 0.12);
  --nits-icon-shadow: 0 8px 20px rgba(17, 18, 20, 0.15);
  --nits-max: 1120px;
}

:root[data-resolved-theme="dark"] {
  --nits-page: #101215;
  --nits-paper: #191c20;
  --nits-soft: #0b0d0f;
  --nits-soft-2: #30343b;
  --nits-ink: #f4f3ef;
  --nits-ink-soft: #c6c7c2;
  --nits-muted: #979992;
  --nits-faint: #757770;
  --nits-line: #2f333a;
  --nits-line-strong: #4d525b;
  --nits-ok: #78b795;
  --nits-bad: #dd918b;
  --nits-panel: #1c1f24;
  --nits-panel-line: #3b4048;
  --nits-knob: #f4f3ef;
  --nits-button-hover: #1f2329;
  --nits-edge: #5d636e;
  --nits-shadow: 0 40px 90px rgba(0, 0, 0, 0.62), 0 8px 22px rgba(0, 0, 0, 0.42);
  --nits-shadow-raised: 0 10px 26px rgba(0, 0, 0, 0.55);
  --nits-shadow-raised-hover: 0 12px 30px rgba(0, 0, 0, 0.62);
  --nits-shadow-panel: 0 20px 46px rgba(0, 0, 0, 0.5);
  --nits-specular: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --nits-ground-shadow: rgba(0, 0, 0, 0.55);
  --nits-icon-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 8px 20px rgba(0, 0, 0, 0.5);
}

html[data-contrast="high"][data-resolved-theme="light"] {
  --nits-page: #ffffff;
  --nits-paper: #ffffff;
  --nits-soft: #eeeeee;
  --nits-soft-2: #d7d7d7;
  --nits-ink: #000000;
  --nits-ink-soft: #111111;
  --nits-muted: #333333;
  --nits-faint: #555555;
  --nits-line: #777777;
  --nits-line-strong: #000000;
}

html[data-contrast="high"][data-resolved-theme="dark"] {
  --nits-page: #050607;
  --nits-paper: #0c1116;
  --nits-soft: #000000;
  --nits-soft-2: #343b45;
  --nits-ink: #ffffff;
  --nits-ink-soft: #f0f3f6;
  --nits-muted: #d4dce6;
  --nits-faint: #aeb8c5;
  --nits-line: #718096;
  --nits-line-strong: #f4d35e;
  --nits-panel: #101820;
  --nits-panel-line: #718096;
  --nits-edge: #f4d35e;
}

html { overflow-x: hidden; }
body.product-nits.nits-editorial {
  margin: 0;
  color: var(--nits-ink);
  background: var(--nits-page);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Apple SD Gothic Neo", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.015em;
  -webkit-font-smoothing: antialiased;
}
:root[data-resolved-theme="dark"] body.product-nits.nits-editorial { -webkit-font-smoothing: auto; }
body.product-nits.nits-editorial *, body.product-nits.nits-editorial *::before, body.product-nits.nits-editorial *::after { box-sizing: border-box; }
body.product-nits.nits-editorial a { color: inherit; }
body.product-nits.nits-editorial button, body.product-nits.nits-editorial summary { font: inherit; color: inherit; }
.nits-editorial main { width: 100%; max-width: none; margin: 0; }
.copy-en { display: none; }
.copy-en.is-visible { display: inline; }
.copy-en.is-visible.copy-block { display: block; }
.is-hidden { display: none !important; }
:root[data-site-lang="en"] .copy-ko { display: none; }
:root[data-site-lang="en"] .copy-en { display: inline; }
:root[data-site-lang="en"] .copy-en.copy-block { display: block; }
.nits-shell { width: min(calc(100% - 40px), var(--nits-max)); margin: 0 auto; }

.nits-site-head {
  min-height: 66px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--nits-line);
}
.nits-wordmark { display: inline-flex; align-items: center; gap: 9px; justify-self: start; font-size: 14px; font-weight: 720; text-decoration: none; }
.nits-wordmark-mark { width: 25px; height: 25px; display: grid; place-items: center; border: 1px solid var(--nits-ink); border-radius: 50%; font-size: 10px; }
.nits-site-nav { display: flex; align-items: center; justify-content: center; gap: 36px; }
.nits-site-nav a { color: var(--nits-ink-soft); font-size: 10px; font-weight: 650; letter-spacing: .06em; text-decoration: none; }
.nits-site-nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.nits-head-actions { justify-self: end; display: flex; align-items: center; gap: 12px; }
.nits-utility-button, .display-options > summary {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: var(--nits-muted);
  font-size: 11px;
  cursor: pointer;
  list-style: none;
}
.display-options > summary::-webkit-details-marker { display: none; }
.nits-utility-button:hover, .display-options > summary:hover { color: var(--nits-ink); border-color: currentColor; }
.theme-on-dark { display: none; }
:root[data-resolved-theme="dark"] .theme-on-light { display: none; }
:root[data-resolved-theme="dark"] .theme-on-dark { display: inline; }
.display-options { position: relative; }
.display-options .mode-toolbar {
  position: absolute;
  z-index: 20;
  right: 0;
  top: calc(100% + 10px);
  width: max-content;
  max-width: min(92vw, 430px);
  min-height: 0;
  display: flex;
  align-items: end;
  gap: 18px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--nits-line-strong);
  border-radius: 10px;
  background: var(--nits-paper);
  box-shadow: var(--nits-shadow-panel), var(--nits-specular);
}
.display-options .mode-group { color: var(--nits-muted); }
.display-options .mode-button { border-color: var(--nits-line-strong); background: var(--nits-page); color: var(--nits-muted); }
.display-options .mode-button[aria-pressed="true"] { background: var(--nits-ink); color: var(--nits-page); }

.nits-hero {
  min-height: 690px;
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  align-items: center;
  gap: 40px;
  padding: 72px 0 60px;
}
.nits-hero-copy { align-self: center; position: relative; z-index: 2; }
.nits-app-id { display: flex; align-items: center; gap: 12px; margin-bottom: 30px; }
.nits-app-id img { width: 52px; height: 52px; flex: 0 0 auto; border-radius: 12px; box-shadow: var(--nits-icon-shadow); }
.nits-app-id strong { display: block; font-size: 16px; }
.nits-app-id small { display: block; margin-top: 2px; color: var(--nits-muted); font-size: 12px; }
.nits-hero h1 { margin: 0; font-size: clamp(50px, 5vw, 72px); line-height: .98; letter-spacing: -.055em; font-weight: 620; }
.nits-hero-title-line { display: block; }
.nits-hero-title-line.is-muted { color: var(--nits-faint); }
.nits-hero-lead { max-width: 400px; margin: 28px 0 0; color: var(--nits-ink-soft); font-size: 16px; }
.nits-hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.nits-hero-cta, .nits-download-button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--nits-paper);
  box-shadow: 0 0 0 1px var(--nits-edge), var(--nits-shadow-raised), var(--nits-specular);
  font-size: 12px;
  font-weight: 680;
  text-decoration: none;
}
.nits-hero-cta:hover, .nits-download-button:hover { background: var(--nits-button-hover); box-shadow: 0 0 0 1px var(--nits-edge), var(--nits-shadow-raised-hover), var(--nits-specular); }
.nits-mirror-link { color: var(--nits-muted); font-size: 11px; text-decoration: underline; text-underline-offset: 4px; }
.nits-hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin: 16px 0 0; color: var(--nits-muted); font-size: 11px; }
.nits-meta-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--nits-line-strong); }
.download-count { font-variant-numeric: tabular-nums; }

.nits-hero-visual { min-width: 0; position: relative; height: 540px; overflow: clip; }
.nits-hero-shadow { position: absolute; left: 18%; right: 0; bottom: 20px; height: 45px; border-radius: 50%; background: var(--nits-ground-shadow); filter: blur(24px); }
.nits-hero-panel { position: absolute; width: 680px; right: -35px; top: 30px; padding: 28px; border: 1px solid var(--nits-panel-line); border-radius: 24px; background: var(--nits-panel); box-shadow: var(--nits-shadow), var(--nits-specular); }
.nits-panel-display { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--nits-line); }
.nits-display-name { display: flex; align-items: center; gap: 12px; }
.nits-monitor-icon { width: 36px; height: 27px; border: 1.5px solid var(--nits-ink); border-radius: 5px; position: relative; }
.nits-monitor-icon::after { content: ""; position: absolute; left: 11px; right: 11px; bottom: -6px; border-top: 1.5px solid var(--nits-ink); }
.nits-display-name strong { display: block; font-size: 13px; }
.nits-display-name small { display: block; color: var(--nits-muted); font: 10px ui-monospace, monospace; }
.nits-confirmed { color: var(--nits-ok); font-size: 10px; }
.nits-confirmed::before { content: "○"; margin-right: 5px; font-weight: 800; }
.nits-panel-main { display: grid; grid-template-columns: 240px 1fr; gap: 26px; padding-top: 28px; }
.nits-hero-gauge { display: grid; justify-items: center; align-content: center; }
.nits-ring { --value: 76%; width: 174px; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; position: relative; background: conic-gradient(var(--nits-ink) var(--value), var(--nits-soft-2) 0); }
.nits-ring::before { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: var(--nits-panel); }
.nits-ring-value { position: relative; text-align: center; }
.nits-ring-value strong { display: block; font: 700 34px ui-monospace, monospace; letter-spacing: -.06em; }
.nits-ring-value span { color: var(--nits-muted); font-size: 10px; }
.nits-temperature { padding: 8px 0 0; }
.nits-temperature-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.nits-temperature-head span { color: var(--nits-muted); font-size: 11px; }
.nits-temperature-head strong { font: 700 34px ui-monospace, monospace; letter-spacing: -.05em; }
.nits-temperature-scale { height: 150px; display: grid; grid-template-columns: repeat(14, 1fr); align-items: end; gap: 6px; margin-top: 28px; }
.nits-temperature-scale i { height: var(--height); display: block; background: var(--nits-soft-2); border-top: 3px solid var(--nits-ink-soft); }
.nits-temperature-scale i:nth-child(1) { --height: 29%; }
.nits-temperature-scale i:nth-child(2) { --height: 34%; }
.nits-temperature-scale i:nth-child(3) { --height: 40%; }
.nits-temperature-scale i:nth-child(4) { --height: 48%; }
.nits-temperature-scale i:nth-child(5) { --height: 57%; }
.nits-temperature-scale i:nth-child(6) { --height: 69%; }
.nits-temperature-scale i:nth-child(7) { --height: 82%; }
.nits-temperature-scale i:nth-child(8) { --height: 94%; }
.nits-temperature-scale i:nth-child(9) { --height: 78%; }
.nits-temperature-scale i:nth-child(10) { --height: 65%; }
.nits-temperature-scale i:nth-child(11) { --height: 54%; }
.nits-temperature-scale i:nth-child(12) { --height: 44%; }
.nits-temperature-scale i:nth-child(13) { --height: 36%; }
.nits-temperature-scale i:nth-child(14) { --height: 30%; }
.nits-slider { height: 3px; position: relative; margin-top: 28px; background: var(--nits-soft-2); }
.nits-slider::before { content: ""; position: absolute; left: 0; top: 0; width: 58%; border-top: 3px solid var(--nits-ink-soft); }
.nits-slider::after { content: ""; position: absolute; left: 58%; top: 50%; width: 12px; height: 12px; border: 2px solid var(--nits-ink); border-radius: 50%; background: var(--nits-knob); transform: translate(-50%,-50%); }


.nits-editorial-sections { padding: 92px 0 24px; }
.nits-feature-row { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(260px,.75fr); gap: 48px; align-items: center; margin-bottom: 22px; scroll-margin-top: 24px; }
.nits-feature-row.is-reverse { grid-template-columns: minmax(260px,.75fr) minmax(0,1.25fr); }
.nits-feature-row.is-reverse .nits-feature-visual { grid-column: 2; }
.nits-feature-row.is-reverse .nits-feature-copy { grid-column: 1; grid-row: 1; }
.nits-feature-visual { min-width: 0; height: 310px; overflow: hidden; border-radius: 9px; background: var(--nits-soft); }
.nits-feature-copy { padding: 26px 0; }
.nits-feature-number { display: block; margin-bottom: 18px; font-size: 42px; line-height: 1; letter-spacing: -.05em; font-weight: 500; }
.nits-feature-copy h2 { max-width: 340px; margin: 0; font-size: 28px; line-height: 1.08; letter-spacing: -.04em; font-weight: 620; }
.nits-feature-copy p { max-width: 340px; margin: 16px 0 0; color: var(--nits-muted); font-size: 13px; }
.nits-safety-note { max-width: 340px; padding-top: 12px; border-top: 1px solid var(--nits-line); font-size: 11px !important; }
.nits-safety-note::before { content: "◇"; display: inline-block; width: 18px; color: var(--nits-ink-soft); }

.nits-macro-control { height: 100%; display: grid; align-content: center; padding: 44px 52px; }
.nits-macro-label { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; }
.nits-macro-label span { color: var(--nits-muted); font-size: 12px; }
.nits-macro-label strong { font: 700 clamp(50px,7vw,86px) ui-monospace, monospace; letter-spacing: -.07em; }
.nits-macro-track { height: 6px; margin-top: 42px; position: relative; background: var(--nits-soft-2); }
.nits-macro-track::before { content: ""; position: absolute; left: 0; top: 0; width: 63%; border-top: 6px solid var(--nits-ink); }
.nits-macro-track::after { content: ""; position: absolute; left: 63%; top: 50%; width: 24px; height: 24px; border: 2px solid var(--nits-ink); border-radius: 50%; background: var(--nits-knob); transform: translate(-50%,-50%); }
.nits-track-notes { display: flex; justify-content: space-between; margin-top: 20px; color: var(--nits-muted); font: 10px ui-monospace, monospace; }

.nits-signal-path { height: 100%; display: flex; align-items: center; justify-content: center; gap: 12px; padding: 40px 28px; }
.nits-signal-piece { width: 105px; aspect-ratio: .82; flex: 0 1 105px; display: grid; place-items: center; border: 1px solid var(--nits-line-strong); border-radius: 14px; background: var(--nits-paper); box-shadow: var(--nits-shadow-raised), var(--nits-specular); text-align: center; }
.nits-signal-piece strong { display: block; font-size: 11px; }
.nits-signal-piece small { display: block; margin-top: 4px; color: var(--nits-muted); font-size: 9px; }
.nits-signal-arrow { color: var(--nits-muted); font: 16px ui-monospace, monospace; }
.nits-ddc-branch { position: relative; }
.nits-ddc-branch::after { content: "DDC/CI  ◇"; position: absolute; left: 50%; bottom: -32px; min-width: 70px; padding-top: 5px; border-top: 1px dashed var(--nits-muted); color: var(--nits-muted); font: 9px ui-monospace, monospace; transform: translateX(-50%); }

.nits-recovery-crop { height: 100%; display: grid; place-items: center; padding: 24px; }
.nits-menu-panel { width: min(100%,410px); padding: 18px; border: 1px solid var(--nits-line-strong); border-radius: 15px; background: var(--nits-paper); box-shadow: var(--nits-shadow-panel), var(--nits-specular); }
.nits-menu-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--nits-line); font-size: 12px; font-weight: 700; }
.nits-menu-display { margin-top: 13px; padding: 12px; border-radius: 9px; background: var(--nits-soft-2); font-size: 11px; }
.nits-menu-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 2px; border-bottom: 1px solid var(--nits-line); font-size: 11px; }
.nits-recovery-row { margin-top: 12px; padding: 12px; border: 1px solid var(--nits-ink-soft); border-radius: 9px; font-size: 11px; font-weight: 680; }
.nits-recovery-row kbd { float: right; color: var(--nits-muted); font: 9px ui-monospace, monospace; }
:root[data-resolved-theme="dark"] .nits-recovery-row { border-color: var(--nits-line-strong); background: var(--nits-soft-2); color: var(--nits-ink); }
:root[data-resolved-theme="dark"] .nits-recovery-row kbd { color: var(--nits-ink-soft); }

.nits-modes { padding: 42px 0 72px; }
.nits-mode-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.nits-mode-card { min-width: 0; overflow: hidden; border-radius: 8px; background: var(--nits-soft); }
.nits-mode-visual { height: 150px; display: grid; place-items: center; position: relative; }
.nits-mini-ring { width: 74px; height: 74px; border: 8px solid var(--nits-soft-2); border-top-color: var(--nits-ink); border-right-color: var(--nits-ink); border-radius: 50%; transform: rotate(-30deg); }
.nits-mini-lines { width: 98px; display: grid; gap: 8px; }
.nits-mini-lines i { display: block; height: 3px; background: var(--nits-ink-soft); width: var(--width); }
.nits-mini-lines i:nth-child(1) { --width: 88%; }
.nits-mini-lines i:nth-child(2) { --width: 64%; }
.nits-mini-lines i:nth-child(3) { --width: 76%; }
.nits-mini-curve { width: 105px; height: 60px; border-left: 1px solid var(--nits-line-strong); border-bottom: 1px solid var(--nits-line-strong); position: relative; }
.nits-mini-curve::after { content: ""; position: absolute; left: 8px; right: 6px; bottom: 8px; height: 38px; border-top: 2px solid var(--nits-ink); border-radius: 50%; transform: rotate(-20deg); }
.nits-mini-moon { width: 68px; height: 68px; border: 1px solid var(--nits-line-strong); border-radius: 50%; box-shadow: inset 18px -3px 0 var(--nits-ink-soft); }
.nits-mode-info { padding: 14px 14px 18px; text-align: center; border-top: 1px solid var(--nits-line); }
.nits-mode-info strong { display: block; font-size: 12px; }
.nits-mode-info > span { display: block; margin-top: 4px; color: var(--nits-muted); font: 10px ui-monospace, monospace; }

.nits-download-wrap { padding: 0 0 46px; scroll-margin-top: 24px; }
.nits-download-banner { min-height: 142px; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 30px 44px; border-radius: 10px; background: var(--nits-soft); }
.nits-download-banner h2 { margin: 0; font-size: 28px; line-height: 1.05; letter-spacing: -.04em; font-weight: 620; }
.nits-download-banner p { margin: 9px 0 0; color: var(--nits-muted); font-size: 11px; }
.nits-download-button { min-height: 48px; gap: 20px; padding-inline: 22px; white-space: nowrap; }
.nits-release-facts { display: grid; grid-template-columns: 1.2fr .7fr .7fr 1fr 2fr; margin: 18px 0 0; padding: 18px 0 0; border-top: 1px solid var(--nits-line); }
.nits-release-fact { min-width: 0; padding-right: 18px; }
.nits-release-fact + .nits-release-fact { padding-left: 18px; border-left: 1px solid var(--nits-line); }
.nits-release-fact dt { color: var(--nits-muted); font-size: 13px; }
.nits-release-fact dd { margin: 5px 0 0; font: 650 13px/1.45 ui-monospace, monospace; overflow-wrap: anywhere; }

.nits-verify-tools { display: grid; grid-template-columns: .8fr 1.2fr; gap: 26px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--nits-line); }
.nits-hash-block h3, .nits-file-check h3 { margin: 0 0 10px; font-size: 13px; }
.nits-hash-row, .nits-curl-row { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 10px 12px; border-radius: 7px; background: var(--nits-soft); }
.nits-hash-value, .nits-curl-row code { min-width: 0; overflow-wrap: anywhere; color: var(--nits-muted); font: 13px/1.45 ui-monospace, monospace; }
.nits-copy-button { flex: 0 0 auto; min-height: 38px; padding: 0 10px; border: 1px solid var(--nits-line-strong); border-radius: 6px; background: var(--nits-paper); font-size: 13px; cursor: pointer; }
.nits-file-check p { margin: 0 0 10px; color: var(--nits-muted); font-size: 13px; }
.nits-editorial .file-picker { min-height: 62px; border-color: var(--nits-line-strong); background: var(--nits-paper); color: var(--nits-muted); }
.nits-editorial .file-picker:hover { border-color: var(--nits-ink); color: var(--nits-ink); }
.nits-editorial .file-picker.is-ok { border-color: var(--nits-ok); color: var(--nits-ok); background: var(--nits-paper); }
.nits-editorial .file-picker.is-bad { border-color: var(--nits-bad); color: var(--nits-bad); background: var(--nits-paper); }
.nits-editorial .verify-result { color: var(--nits-muted); }
.nits-editorial .verify-result.ok { color: var(--nits-ok); }
.nits-editorial .verify-result.bad { color: var(--nits-bad); }

.nits-faq { padding: 54px 0 72px; border-top: 1px solid var(--nits-line); }
.nits-faq h2 { margin: 0 0 20px; font-size: 24px; }
.nits-faq details { border-bottom: 1px solid var(--nits-line); }
.nits-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 17px 0; cursor: pointer; font-weight: 650; list-style: none; }
.nits-faq summary::-webkit-details-marker { display: none; }
.nits-faq summary::after { content: "+"; color: var(--nits-accent); font-size: 20px; font-weight: 450; }
.nits-faq details[open] summary::after { content: "−"; }
.nits-faq details p { max-width: 720px; margin: 0 0 18px; color: var(--nits-muted); font-size: 13px; }

.nits-footer { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--nits-line); color: var(--nits-muted); font-size: 14px; }
.nits-footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.nits-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.nits-editorial .toast { background: var(--nits-ink); color: var(--nits-page); }

.nits-editorial :focus-visible { outline: 2px solid var(--nits-ink); outline-offset: 4px; }
@supports (overflow: clip) { html, body { overflow-x: clip; } }

html[data-text-size="large"] body.product-nits.nits-editorial { font-size: 18px; }
html[data-text-size="large"] .nits-hero h1 { font-size: clamp(54px,5.4vw,78px); }
html[data-text-size="large"] .nits-feature-copy p, html[data-text-size="large"] .nits-faq details p { font-size: 16px; }
html[data-text-size="large"] .nits-hero-lead { font-size: 17.5px; }
html[data-text-size="large"] .nits-mode-card > span,
html[data-text-size="large"] .nits-download-banner p,
html[data-text-size="large"] .nits-file-check p,
html[data-text-size="large"] .nits-release-fact dt,
html[data-text-size="large"] .nits-release-fact dd,
html[data-text-size="large"] .nits-hash-value,
html[data-text-size="large"] .nits-curl-row code,
html[data-text-size="large"] .nits-copy-button,
html[data-text-size="large"] .nits-hero-visual figcaption { font-size: 14.5px; }
html[data-text-size="large"] .nits-hash-block h3,
html[data-text-size="large"] .nits-file-check h3,
html[data-text-size="large"] .nits-mode-card strong { font-size: 16px; }
html[data-text-size="large"] .nits-footer { font-size: 15.5px; }

@media (max-width: 900px) {
  .nits-site-head { grid-template-columns: 1fr auto; }
  .nits-site-nav { display: none; }
  .nits-head-actions { gap: 8px; }
  .nits-utility-button, .display-options > summary { min-height: 44px; padding-inline: 8px; }
  .nits-hero { grid-template-columns: 1fr; min-height: auto; padding-top: 64px; }
  .nits-hero-copy { max-width: 650px; }
  .nits-hero-visual { height: 470px; }
  .nits-hero-panel { right: -95px; top: 20px; }
  .nits-feature-row, .nits-feature-row.is-reverse { grid-template-columns: 1fr; gap: 0; margin-bottom: 52px; }
  .nits-feature-row.is-reverse .nits-feature-visual, .nits-feature-row.is-reverse .nits-feature-copy { grid-column: 1; grid-row: auto; }
  .nits-feature-visual { grid-row: 1; }
  .nits-feature-copy { grid-row: 2; }
  .nits-mode-grid { grid-template-columns: repeat(2,1fr); }
  .nits-release-facts { grid-template-columns: repeat(2,1fr); }
  .nits-release-fact { padding: 12px 14px 12px 0; border-bottom: 1px solid var(--nits-line); }
  .nits-release-fact + .nits-release-fact { padding-left: 14px; }
  .nits-verify-tools { grid-template-columns: 1fr; }
  .display-options .mode-toolbar { position: fixed; left: 14px; right: 14px; top: 124px; width: auto; justify-content: center; }
}

@media (max-width: 560px) {
  .nits-shell { width: min(calc(100% - 28px), var(--nits-max)); }
  .nits-site-head { min-height: 58px; }
  .nits-hero { padding: 52px 0 42px; }
  .nits-hero h1 { font-size: clamp(46px,14vw,60px); }
  .nits-hero-title-line { line-height: 1.01; }
  .nits-hero-lead { margin-top: 22px; }
  .nits-hero-visual { height: 405px; margin-right: -14px; }
  .nits-hero-panel { width: 430px; right: -45px; padding: 20px; border-radius: 20px; }
  .nits-panel-main { grid-template-columns: 1fr; }
  .nits-hero-gauge { min-height: 235px; }
  .nits-ring { width: 164px; }
  .nits-temperature { display: none; }
  :root[data-resolved-theme="dark"] .nits-hero-shadow { filter: blur(20px); opacity: .82; }
  .nits-editorial-sections { padding-top: 74px; }
  .nits-feature-visual { height: 255px; }
  .nits-feature-number { font-size: 34px; }
  .nits-feature-copy h2 { font-size: 25px; }
  .nits-macro-control { padding: 34px 28px; }
  .nits-macro-label strong { font-size: 53px; }
  .nits-signal-path { gap: 6px; padding: 32px 12px; }
  .nits-signal-piece { width: 74px; flex-basis: 74px; border-radius: 10px; }
  .nits-signal-arrow { font-size: 12px; }
  .nits-download-banner { align-items: flex-start; flex-direction: column; padding: 28px 24px; }
  .nits-download-button { align-self: stretch; justify-content: space-between; }
  .nits-release-facts { grid-template-columns: 1fr; }
  .nits-release-fact + .nits-release-fact { padding-left: 0; border-left: 0; }
  .nits-hash-row, .nits-curl-row { align-items: flex-start; flex-direction: column; }
  .nits-copy-button { align-self: flex-end; }
  .nits-footer { align-items: flex-start; flex-direction: column; justify-content: center; padding: 22px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}