:root {
  color-scheme: dark;
  --ink: #140f1b;
  --paper: #21172c;
  --white: #f7f1ff;
  --accent: #c8a7ff;
  --accent-hover: #b58bfa;
  --muted: #bfb1ce;
  --line: rgba(232, 219, 248, 0.18);
  --text-muted: #d2c8de;
  --field-bg: rgba(20, 15, 27, 0.38);
  --field-border: rgba(232, 219, 248, 0.32);
  --field-text: #f7f1ff;
  --field-placeholder: #d6cce0;
  --focus-hover-bg: rgba(244, 237, 252, 0.045);
  --footer-muted: #bfb1ce;
  --terminal-overlay: rgba(12, 8, 17, 0.96);
  --terminal-bg: #1b1324;
  --terminal-surface: rgba(12, 8, 17, 0.38);
  --terminal-text: #eee5f7;
  --terminal-subtle: #b9a8ca;
  --terminal-secondary: #d7c5e8;
  --terminal-prompt: #eadcf8;
  --terminal-output: #dfc8fa;
  --terminal-border: rgba(200, 167, 255, 0.18);
  --terminal-frame-border: rgba(200, 167, 255, 0.26);
  --terminal-scanline: rgba(200, 167, 255, 0.018);
  --terminal-scrollbar: #705b82;
  --terminal-cursor: #c8a7ff;
  --terminal-error: #ff6b81;
  --segment-bg: rgba(20, 15, 27, 0.72);
  --segment-active-bg: #c8a7ff;
  --segment-active-text: #140f1b;
  --segment-hover-bg: rgba(200, 167, 255, 0.2);
  --button-hover-bg: #f7f1ff;
  --button-hover-text: #140f1b;
  --accent-text: var(--ink);
  --header-bg: #140f1b;
  --binary-opacity: 0.075;
  --binary-color: var(--accent);
  --active-state-bg: #c8a7ff;
  --active-state-text: #140f1b;
  --banner-start: #6d5ef5;
  --banner-mid: #9054f0;
  --banner-end: #ff74b5;
  --banner-glow: rgba(109, 94, 245, 0.3);
  --header-text: #ffffff;
  --header-soft: rgba(255, 255, 255, 0.14);
  --header-line: rgba(255, 255, 255, 0.22);
  --sans: "VT323", "Courier New", monospace;
  --mono: "VT323", "Courier New", monospace;
  --pixel-display: "Press Start 2P", "Courier New", monospace;
}

:root[data-theme="light"] {
  color-scheme: light;
  --ink: #140f1b;
  --paper: #d4c9df;
  --white: #000000;
  --accent: #c8a7ff;
  --accent-hover: #b58bfa;
  --muted: #000000;
  --line: rgba(232, 219, 248, 0.18);
  --text-muted: #000000;
  --field-bg: rgba(255, 255, 255, 0.8);
  --field-border: rgba(71, 49, 102, 0.18);
  --field-text: #000000;
  --field-placeholder: #000000;
  --focus-hover-bg: rgba(244, 237, 252, 0.045);
  --footer-muted: #bfb1ce;
  --terminal-overlay: var(--paper);
  --terminal-bg: var(--paper);
  --terminal-surface: rgba(20, 15, 27, 0.06);
  --terminal-text: #000000;
  --terminal-subtle: #51465f;
  --terminal-secondary: #28212f;
  --terminal-prompt: #000000;
  --terminal-output: #563b78;
  --terminal-border: rgba(20, 15, 27, 0.18);
  --terminal-frame-border: rgba(20, 15, 27, 0.28);
  --terminal-scanline: rgba(20, 15, 27, 0.02);
  --terminal-scrollbar: #7650b6;
  --terminal-cursor: #7650b6;
  --terminal-error: #a51d35;
  --segment-bg: rgba(20, 15, 27, 0.72);
  --segment-active-bg: #c8a7ff;
  --segment-active-text: #140f1b;
  --segment-hover-bg: rgba(200, 167, 255, 0.2);
  --button-hover-bg: #f7f1ff;
  --button-hover-text: #140f1b;
  --accent-text: var(--ink);
  --active-state-bg: #c8a7ff;
  --active-state-text: #140f1b;
  --banner-start: #6d5ef5;
  --banner-mid: #8b63f4;
  --banner-end: #ff82be;
  --banner-glow: rgba(109, 94, 245, 0.2);
  --header-bg: #140f1b;
  --header-text: #ffffff;
  --header-soft: rgba(255, 255, 255, 0.14);
  --header-line: rgba(255, 255, 255, 0.22);
  --binary-opacity: 0.28;
  --binary-color: #7650b6;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; min-height: 100svh; margin: 0; display: flex; flex-direction: column; isolation: isolate; background: var(--paper); color: var(--white); font-family: var(--sans); font-size: 20px; -webkit-font-smoothing: none; }
body > .site-header, body > main, body > .subpage-main, body > .site-footer { position: relative; z-index: 1; }
.binary-background { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; opacity: var(--binary-opacity); color: var(--binary-color); }
.binary-background.is-transitioning { animation: binary-transition-flash 1200ms ease-out both; }
.binary-stream { position: absolute; top: -100vh; left: var(--stream-x); width: 2ch; height: 100vh; overflow: hidden; font: var(--stream-size)/1.65 var(--mono); opacity: var(--stream-opacity); white-space: pre; animation: binary-fall var(--stream-duration) linear var(--stream-delay) infinite; }
.welcome-console[hidden] { display: none; }
.welcome-console { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; padding: 0; background: var(--terminal-overlay); color: var(--terminal-text); opacity: 0; transition: opacity 350ms ease; }
.welcome-console.is-visible { opacity: 1; }
.welcome-console-window { width: 100%; height: 100%; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; border: 0; background: var(--terminal-bg); box-shadow: inset 0 0 0 1px var(--terminal-frame-border); }
.welcome-console .terminal-titlebar { min-height: 58px; padding-inline: clamp(16px, 3vw, 42px); }
.welcome-console-body { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: flex-start; padding: clamp(28px, 8vh, 96px) clamp(22px, 10vw, 160px); overflow: auto; font: clamp(20px, 2vw, 28px)/1.5 var(--mono); }
.welcome-console-body::before { position: absolute; inset: 0; z-index: 0; background: repeating-linear-gradient(to bottom, transparent 0, transparent 3px, var(--terminal-scanline) 4px); content: ""; pointer-events: none; }
.welcome-console-body > * { position: relative; }
.welcome-console-disclaimer { margin: 0 0 clamp(34px, 8vh, 84px); color: var(--terminal-subtle); font-size: 18px; }
.welcome-console-line { margin: 0 0 22px; opacity: 0; animation: console-line-in 500ms ease both; }
.welcome-console-login { animation-delay: 450ms; }
.welcome-console-check { animation-delay: 1500ms; color: var(--terminal-output); }
.welcome-console-welcome { margin-top: 18px; color: var(--terminal-output); font: clamp(12px, 2vw, 18px)/1.8 var(--pixel-display); animation-delay: 2800ms; }
.welcome-console-statusbar { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px clamp(16px, 3vw, 42px); border-top: 1px solid var(--terminal-border); background: var(--terminal-surface); color: var(--terminal-subtle); font: 15px var(--mono); }
.welcome-console-skip { padding: 8px 12px; border: 1px solid var(--terminal-border); background: transparent; color: var(--terminal-secondary); font: 18px var(--mono); cursor: pointer; }
.welcome-console-skip:hover, .welcome-console-skip:focus-visible { border-color: var(--accent); color: var(--terminal-text); }
body > main, body > .subpage-main { flex: 1 0 auto; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.site-header { height: 82px; padding: 0 6.25%; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.wordmark { display: flex; align-items: center; gap: 12px; }
.wordmark-mark { width: 40px; height: 40px; display: grid; grid-template-columns: 1fr 1fr; place-items: center; padding: 0 5px 2px 2px; background: linear-gradient(135deg, var(--accent) 0 49%, var(--accent-hover) 49% 100%); color: var(--accent-text); clip-path: polygon(0 0, 100% 0, 100% 76%, 76% 100%, 0 100%); font: 800 14px/1 var(--pixel-display); letter-spacing: -0.12em; transition: transform 180ms ease, clip-path 180ms ease; }
.wordmark:hover .wordmark-mark { transform: translateY(-2px); clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%); }
.wordmark-mark span:last-child { transform: translateY(3px); }
.wordmark-name { display: flex; gap: 4px; font: 8px/1.5 var(--pixel-display); letter-spacing: 0; }
.wordmark-cyber { color: var(--white); }
.wordmark-security { color: var(--accent); }
.main-nav { display: flex; align-items: center; gap: clamp(14px, 1.8vw, 28px); font-size: 18px; font-weight: 600; }
.main-nav a { transition: color 160ms ease, background 160ms ease; }
.main-nav a:hover { color: var(--accent); }
.main-nav a[aria-current="page"] { color: var(--accent); }
.segmented-control { display: inline-flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--segment-bg); }
.segment-option { min-height: 32px; display: inline-flex; align-items: center; justify-content: center; gap: 5px; padding: 0 10px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font: 18px var(--sans); white-space: nowrap; cursor: pointer; transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease; }
.segment-option:hover:not([aria-pressed="true"]) { background: var(--segment-hover-bg); color: var(--white); }
.segment-option[aria-pressed="true"] { background: var(--segment-active-bg); color: var(--segment-active-text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.24); }
.segment-option:focus-visible { outline-offset: 1px; }
.segment-option:disabled { opacity: 0.55; cursor: not-allowed; }
.site-header { border-bottom-color: var(--header-bg); background: var(--header-bg); }
.wordmark { color: var(--header-text); }
.wordmark-mark {
  background: linear-gradient(135deg, #c8a7ff 0 49%, #b58bfa 49% 100%);
  color: #140f1b;
}
.wordmark-cyber { color: var(--header-text); }
.wordmark-security { color: #c8a7ff; }
.main-nav a { color: rgba(255, 255, 255, 0.9); }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: #ffffff; }
.main-nav a[aria-current="page"] {
  margin: -8px -10px;
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--active-state-bg);
  color: var(--active-state-text);
}
.segmented-control {
  border-color: var(--header-line);
  background: rgba(255, 255, 255, 0.08);
}
.segment-option { color: rgba(255, 255, 255, 0.85); }
.segment-option:hover:not([aria-pressed="true"]) {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}
.segment-option[aria-pressed="true"] {
  background: var(--active-state-bg);
  color: var(--active-state-text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.18);
}
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

:root[data-theme="light"] .cms-preview-notice[data-state="error"] { color: #000000; }

.hero { min-height: 650px; padding: 72px 6.25% 64px; display: grid; grid-template-columns: 1.02fr 0.98fr; align-items: center; gap: 5%; position: relative; overflow: hidden; }
.hero-copy { z-index: 1; padding-bottom: 32px; animation: rise-in 700ms both; }
.eyebrow, .section-label, .footer-mark { font-family: var(--mono); font-size: 10px; letter-spacing: 0; }
.eyebrow { display: flex; gap: 10px; align-items: center; margin: 0 0 26px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(200, 167, 255, 0.16); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 630px; margin: 0 0 23px; font: 24px/1.8 var(--pixel-display); letter-spacing: 0; }
.hero h1 em, h2 em { color: var(--accent); font-style: normal; }
:root[data-theme="light"] .hero h1 em { color: #563b78; }
.hero-lede { max-width: 440px; margin: 0 0 32px; color: var(--text-muted); font-size: 22px; line-height: 1.35; }
.button { min-height: 48px; width: fit-content; display: inline-flex; align-items: center; justify-content: space-between; gap: 35px; padding: 0 19px; border-radius: 999px; font-size: 18px; font-weight: 700; transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22); }
.button-lime { background: var(--accent); color: var(--accent-text); }
.button-lime:hover { background: var(--button-hover-bg); color: var(--button-hover-text); }
.button span { font-size: 16px; }
.hero-art { min-width: 0; height: 430px; position: relative; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; overflow: hidden; border: 1px solid var(--terminal-frame-border); background: var(--terminal-bg); color: var(--terminal-text); animation: rise-in 700ms 100ms both; }
.terminal-titlebar { min-height: 50px; padding: 0 18px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; border-bottom: 1px solid var(--terminal-border); background: var(--terminal-surface); }
.terminal-window-controls { display: flex; gap: 6px; }
.terminal-window-controls span { width: 8px; height: 8px; border-radius: 50%; background: #705b82; }
.terminal-window-controls span:first-child { background: #c779a8; }
.terminal-window-controls span:nth-child(2) { background: #d6af72; }
.terminal-window-controls span:last-child { background: #9c83c0; }
.terminal-title, .terminal-state { font: 15px var(--mono); letter-spacing: 0; white-space: nowrap; }
.terminal-title { color: var(--terminal-secondary); }
.terminal-state { display: flex; align-items: center; justify-self: end; gap: 6px; color: var(--terminal-subtle); }
.terminal-state-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--terminal-cursor); box-shadow: 0 0 8px var(--terminal-border); }
.terminal-body { min-height: 0; overflow-y: auto; padding: 24px 28px 18px; scrollbar-color: var(--terminal-scrollbar) transparent; scrollbar-width: thin; font-family: var(--mono); font-size: 16px; line-height: 1.35; }
.terminal-entry { margin-bottom: 23px; }
.terminal-entry[hidden] { display: none; }
.terminal-prompt { display: flex; flex-wrap: wrap; gap: 0 7px; margin: 0 0 7px; color: var(--terminal-prompt); overflow-wrap: anywhere; }
.terminal-user { color: var(--terminal-output); }
.terminal-path { color: var(--terminal-subtle); }
.terminal-output { margin: 0 0 4px 8px; color: var(--terminal-output); overflow-wrap: anywhere; }
.terminal-output[hidden] { display: none; }
.terminal-output-muted { color: var(--terminal-subtle); }
.terminal-file { padding-left: 12px; }
.terminal-file button { padding: 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: left; cursor: pointer; }
.terminal-file button:hover, .terminal-file button[aria-pressed="true"] { color: var(--terminal-text); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.terminal-file button:focus-visible { outline-offset: 2px; }
.terminal-incident-lesson { margin: 8px 0 0 8px; padding: 10px 12px; border-left: 2px solid var(--accent); background: var(--terminal-surface); color: var(--terminal-secondary); }
.terminal-incident-lesson[hidden] { display: none; }
.terminal-incident-lesson h3 { margin: 0 0 6px; color: var(--terminal-output); font: 16px/1.4 var(--mono); }
.terminal-incident-lesson p { margin: 0 0 5px; }
.terminal-incident-lesson p:last-child { margin-bottom: 0; }
.terminal-incident-lesson strong { color: var(--terminal-text); }
.terminal-check { color: var(--terminal-output); }
.terminal-entry.is-active .terminal-cursor { display: inline-block; }
.terminal-cursor { display: none; width: 7px; height: 15px; margin: 0 0 -3px 2px; background: var(--terminal-cursor); animation: terminal-blink 900ms steps(2, start) infinite; }
.terminal-footer { margin: 31px 0 0; padding-top: 13px; border-top: 1px solid var(--terminal-border); color: var(--terminal-subtle); font-size: 14px; }
.terminal-try-form { display: grid; gap: 5px; margin: 0; padding: 10px 18px 11px; border-top: 1px solid var(--terminal-border); background: var(--terminal-bg); color: var(--terminal-secondary); }
.terminal-try-input-row { display: flex; align-items: center; gap: 8px; }
.terminal-try-input-row > span { color: var(--terminal-output); }
.terminal-try-input-row input { flex: 1; min-width: 0; padding: 5px 7px; border: 1px solid var(--terminal-frame-border); border-radius: 0; background: var(--terminal-surface); color: var(--terminal-text); font: 16px var(--mono); }
.terminal-try-input-row button { padding: 5px 10px; border: 1px solid var(--terminal-frame-border); background: var(--terminal-surface); color: var(--terminal-text); font: 16px var(--mono); cursor: pointer; }
.terminal-try-input-row button:hover { border-color: var(--accent); color: var(--accent); }
.terminal-try-hint { margin: 0; color: var(--terminal-subtle); font-size: 14px; }
.terminal-try-response { min-height: 1.2em; color: var(--terminal-output); font-size: 15px; }
.terminal-try-response[data-state="restricted"],
.terminal-try-response[data-state="nice-try"],
.terminal-try-response[data-state="error"] { color: var(--terminal-error); font: 700 16px var(--mono); letter-spacing: 0.08em; }
.terminal-try-response[data-state="michele"] { color: #ff4d6d; font: 700 16px var(--mono); letter-spacing: 0.08em; }
.terminal-help-screen { min-height: 100%; width: 100%; display: grid; align-content: center; justify-items: stretch; gap: 16px; color: var(--terminal-output); container-type: inline-size; }
.terminal-help-audio-note { color: var(--terminal-subtle); }
.terminal-michele-art { width: 100%; min-width: 0; margin: 0; overflow: hidden; color: var(--terminal-output); font: clamp(9px, 3.2cqi, 23px)/1.2 var(--mono); text-align: center; animation: terminal-art-glow 1s ease-in-out infinite alternate; }
.terminal-demo [data-terminal-body] { overflow-wrap: anywhere; }
.cms-preview-notice { position: sticky; top: 0; z-index: 10; padding: 10px 16px; background: var(--accent); color: var(--accent-text); text-align: center; font-size: 18px; font-weight: 700; }
.cms-preview-notice[data-state="error"] { background: #a22; color: #fff; }
@keyframes terminal-blink { to { visibility: hidden; } }
@keyframes binary-fall { to { transform: translateY(200vh); } }
@keyframes console-line-in { to { opacity: 1; } }
@keyframes terminal-art-glow { from { text-shadow: 0 0 4px rgba(210, 181, 247, 0.35); } to { text-shadow: 0 0 16px rgba(210, 181, 247, 0.85); } }
@media (prefers-reduced-motion: reduce) { .terminal-michele-art { animation: none; } }
.section-shell { padding-left: 12.5%; padding-right: 12.5%; }
.intro { padding-top: 126px; padding-bottom: 132px; }
.section-label { margin: 5px 0 0; color: var(--muted); }
.intro-content h2, .section-heading h1, .section-heading h2, .contact-copy h1, .contact-copy h2 { margin: 0; font: 18px/1.8 var(--pixel-display); letter-spacing: 0; }
.intro-content { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 8%; }
.intro-content h2 { max-width: 670px; }
.intro-content p { max-width: 540px; margin: 0; color: var(--text-muted); font-size: 21px; line-height: 1.4; }

.focus-section { padding: 94px 0 108px; color: var(--white); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 60px; }
.focus-section .section-heading { padding: 0 10%; }
.section-heading .section-label { color: #b3a4c2; }
.section-heading h1, .section-heading h2 { font-size: 18px; }
.section-heading h1 em, .section-heading h2 em { color: var(--accent); }
.focus-list { border-top: 1px solid var(--line); }
.focus-item { border-bottom: 1px solid var(--line); }
.focus-item summary { min-height: 132px; display: flex; flex-direction: column; justify-content: center; padding: 24px 10%; cursor: pointer; transition: background 200ms ease; }
.focus-item summary:hover, .focus-item[open] summary { background: var(--focus-hover-bg); }
.focus-item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.focus-item summary::-webkit-details-marker { display: none; }
.focus-item summary::marker { content: ""; }
.focus-item-title { display: block; margin-bottom: 8px; font-size: 24px; font-weight: 600; }
.focus-item-copy { display: block; max-width: 550px; color: var(--text-muted); font-size: 19px; line-height: 1.35; }
.focus-example { padding: 12px 10% 32px; }
.focus-example p { max-width: 760px; color: var(--text-muted); font-size: 19px; line-height: 1.4; }

.blog-section { padding-top: 122px; padding-bottom: 130px; display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 10%; }
.blog-overview { text-align: left; }
.blog-section h1 { margin: 0 0 24px; font: 18px/1.8 var(--pixel-display); }
.blog-intro { max-width: 680px; color: var(--text-muted); font-size: 22px; line-height: 1.4; }
.blog-description { color: var(--text-muted); font-size: 20px; line-height: 1.5; }
.blog-actions { display: flex; flex-wrap: wrap; margin: 26px 0 8px; }
.blog-feed-button { gap: 12px; justify-content: center; }
.blog-latest-column { min-width: 0; }
.blog-archive-action { margin-top: 30px; }
.blog-archive-button { border: 1px solid var(--line); background: var(--segment-bg); color: var(--white); }
.blog-archive-button:hover { border-color: var(--accent); background: var(--accent); color: var(--accent-text); }
.blog-archive-empty { margin-top: 34px; color: var(--muted); font-size: 20px; }
.blog-latest-column .blog-post { max-width: 760px; margin-top: 0; padding-top: 0; border-top: 0; }
.blog-latest-column .blog-post h2 { padding-top: 28px; border-top: 1px solid var(--line); }
.blog-post-date { margin-bottom: 12px; color: var(--muted); font-size: 17px; }
.blog-post h2 { margin-bottom: 20px; font: 16px/1.8 var(--pixel-display); }
.blog-post h3 { margin: 28px 0 8px; color: var(--accent); font-size: 22px; }
.blog-post > p:not(.blog-post-date), .blog-post-summary { color: var(--text-muted); font-size: 20px; line-height: 1.45; }
.blog-post ol { padding-left: 1.5em; color: var(--text-muted); font-size: 20px; line-height: 1.45; }
.blog-post li + li { margin-top: 8px; }
.blog-source-link { color: var(--accent); text-decoration: underline; text-underline-offset: 0.15em; }

.quick-check { padding-top: 122px; padding-bottom: 130px; display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 10%; }
.quick-check-heading { max-width: 760px; margin: 0; text-align: left; }
.quick-check-heading h1 { margin-bottom: 24px; font: 18px/1.8 var(--pixel-display); }
.quick-check-heading > p { color: var(--text-muted); font-size: 21px; line-height: 1.4; }
.quick-check-heading > p:not(.quick-check-privacy) { margin-bottom: 20px; }
.quick-check-heading .quick-check-privacy { color: var(--muted); font-size: 18px; }
.quick-check-content { min-width: 0; }
.quick-check-form { display: grid; gap: 18px; }
.quick-check-step { margin: 0; color: var(--muted); font: 16px var(--mono); }
.quick-check-question { min-width: 0; margin: 0; padding: 22px 24px 24px; border: 1px solid var(--line); }
.quick-check-question[hidden] { display: none !important; }
.quick-check-question legend { max-width: 100%; padding: 0 8px 0 0; color: var(--white); font-size: 24px; font-weight: 700; }
.quick-check-number { margin-right: 12px; color: var(--accent); font: 15px var(--mono); }
.quick-check-question > p { margin: 10px 0 18px; color: var(--text-muted); font-size: 21px; line-height: 1.35; }
.quick-check-option { display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 12px; padding: 12px; border-top: 1px solid var(--line); color: var(--text-muted); font-size: 19px; line-height: 1.4; cursor: pointer; }
.quick-check-option input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--accent); }
.quick-check-option:has(input:checked) { background: var(--focus-hover-bg); color: var(--white); }
.quick-check-points { color: var(--muted); font: 16px var(--mono); white-space: nowrap; }
.quick-check-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.quick-check-nav-button { border-radius: 999px; background: var(--segment-active-bg); color: var(--segment-active-text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.24); }
.quick-check-nav-button[hidden] { display: none !important; }
.quick-check-nav-button:hover:not(:disabled) { background: var(--accent-hover); color: var(--segment-active-text); }
.quick-check-error { margin: 0; color: #bf3b4c; font-size: 18px; }
.quick-check-reset { padding: 8px 0; border: 0; background: transparent; color: var(--muted); font: 18px var(--sans); text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.quick-check-reset:hover { color: var(--accent); }
.quick-check-result { margin-top: 36px; padding: 28px; border: 1px solid var(--line); border-left: 5px solid var(--accent); background: var(--segment-bg); }
.quick-check-result[hidden] { display: none; }
.quick-check-result[data-tier="high"] { border-left-color: #43875d; }
.quick-check-result[data-tier="mid"] { border-left-color: #b58b22; }
.quick-check-result[data-tier="low"] { border-left-color: #bf3b4c; }
.quick-result-score { color: var(--muted); font-size: 18px; }
.quick-result-score strong { color: var(--accent); font: 20px var(--mono); }
.quick-check-result h2 { margin-bottom: 14px; font-size: 26px; }
.quick-check-result h3 { margin: 24px 0 8px; color: var(--accent); font-size: 21px; }
.quick-check-result > p:not(.quick-result-score) { color: var(--text-muted); font-size: 20px; line-height: 1.4; }

.site-check-layout { display: grid; gap: 30px; padding-top: 100px; padding-bottom: 110px; }
.site-check-heading { max-width: 880px; }
.site-check-heading h1 { margin: 0 0 24px; font: 18px/1.8 var(--pixel-display); }
.site-check-heading p, .site-check-scope-note { color: var(--text-muted); font-size: 21px; line-height: 1.45; }
.site-check-form { display: grid; justify-items: start; gap: 12px; max-width: 760px; }
.site-check-form > label:first-child { color: var(--white); font-size: 20px; font-weight: 700; }
.site-check-form input[type="text"] { width: min(100%, 560px); min-height: 48px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--white); font: 20px var(--sans); }
.site-check-form input[type="text"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.site-check-hint { max-width: 620px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.4; }
.site-check-authorization { display: flex; align-items: flex-start; gap: 10px; margin-top: 10px; color: var(--text-muted); font-size: 18px; line-height: 1.4; cursor: pointer; }
.site-check-authorization input { width: 18px; height: 18px; flex: 0 0 auto; margin: 3px 0 0; accent-color: var(--accent); }
.site-check-submit, .site-check-pdf { min-height: 44px; padding: 8px 18px; border: 1px solid var(--segment-active-bg); border-radius: 999px; background: var(--segment-active-bg); color: var(--segment-active-text); font: 700 18px var(--sans); cursor: pointer; }
.site-check-submit:hover:not(:disabled), .site-check-pdf:hover { border-color: var(--accent); background: var(--accent); color: var(--accent-text); }
.site-check-submit:disabled { cursor: wait; opacity: 0.65; }
.site-check-status { min-height: 1.4em; margin: 0; color: var(--text-muted); font-size: 18px; }
.site-check-status[data-state="error"] { color: #bf3b4c; }
.site-check-results { padding: 28px; }
.site-check-results[hidden] { display: none; }
.site-check-results-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.site-check-results-heading h2 { margin: 0 0 12px; font-size: 27px; }
.site-check-results-heading p { margin: 4px 0; color: var(--text-muted); font-size: 18px; overflow-wrap: anywhere; }
.site-check-generated { color: var(--muted) !important; }
.site-check-output { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.site-check-card { min-width: 0; padding: 20px; border: 1px solid var(--line); background: var(--paper); }
.site-check-card-wide { grid-column: 1 / -1; }
.site-check-card h3 { margin: 0 0 16px; color: var(--accent); font-size: 21px; }
.site-check-card p { margin: 8px 0; color: var(--text-muted); font-size: 18px; line-height: 1.4; overflow-wrap: anywhere; }
.site-check-card strong { color: var(--white); }
.site-check-table { width: 100%; border-collapse: collapse; table-layout: fixed; color: var(--text-muted); font-size: 16px; }
.site-check-table th, .site-check-table td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.site-check-table th { color: var(--white); }
.site-check-dns-list, .site-check-recommendations { display: grid; gap: 8px; margin: 0; padding-left: 22px; color: var(--text-muted); font-size: 17px; line-height: 1.4; overflow-wrap: anywhere; }
.site-check-dns-list strong { color: var(--white); }
.site-check-scope-note { margin: 24px 0 0; font-size: 17px; }

.cyber-runner { width: min(1280px, 100%); margin-inline: auto; padding: 82px clamp(24px, 8vw, 112px) 100px; }
.cyber-runner-heading { max-width: 800px; margin-bottom: 30px; }
.cyber-runner-heading h1 { margin: 0 0 20px; font: clamp(14px, 1.5vw, 20px)/1.8 var(--pixel-display); }
.cyber-runner-heading > p:not(.section-label) { margin: 0 0 8px; color: var(--text-muted); font-size: 22px; line-height: 1.4; }
.cyber-runner-heading .cyber-runner-scoring { font-size: 18px !important; }
.cyber-runner-game { border: 1px solid var(--terminal-frame-border); background: var(--terminal-bg); }
.cyber-runner-hud { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 18px; border-bottom: 1px solid var(--terminal-border); background: var(--terminal-surface); color: var(--terminal-secondary); }
.cyber-runner-status { font-size: 18px; }
.cyber-runner-hud-actions { display: flex; align-items: center; gap: 18px; }
.cyber-runner-music-toggle { padding: 7px 10px; border: 1px solid var(--terminal-border); border-radius: 999px; background: transparent; color: var(--terminal-secondary); font: 9px var(--pixel-display); cursor: pointer; white-space: nowrap; }
.cyber-runner-music-toggle:hover, .cyber-runner-music-toggle[aria-pressed="true"] { border-color: var(--accent); color: var(--terminal-output); }
.cyber-runner-score { display: flex; align-items: center; gap: 12px; color: var(--terminal-subtle); font: 10px var(--pixel-display); white-space: nowrap; }
.cyber-runner-score strong { color: var(--terminal-output); font: 20px var(--mono); }
.cyber-runner-stage { position: relative; overflow: hidden; background: var(--paper); }
.cyber-runner-canvas { display: block; width: 100%; aspect-ratio: 3 / 1; image-rendering: pixelated; touch-action: manipulation; }
.cyber-runner-canvas:focus-visible { outline: 2px solid var(--accent); outline-offset: -3px; }
.cyber-runner-rank-toast { position: absolute; z-index: 3; top: 14px; left: 50%; width: min(58%, 540px); min-height: 64px; display: grid; align-content: center; justify-items: center; gap: 7px; padding: 8px 18px; border: 2px solid var(--accent); background: rgba(16, 23, 43, 0.94); color: #e5e9ff; opacity: 0; pointer-events: none; text-align: center; transform: translateX(-50%); }
.cyber-runner-rank-toast[hidden] { display: none !important; }
.cyber-runner-rank-toast.is-visible { animation: cyber-runner-rank-toast 5s ease-out both; }
.cyber-runner-rank-toast span { color: #c8a7ff; font: 8px var(--pixel-display); }
.cyber-runner-rank-toast strong { color: #e9d8a6; font: clamp(10px, 1.4vw, 15px)/1.5 var(--pixel-display); }
@keyframes cyber-runner-rank-toast {
  0% { opacity: 0; transform: translate(-50%, -10px) scale(0.94); }
  8%, 78% { opacity: 1; transform: translate(-50%, 0) scale(1); }
  86% { opacity: 1; transform: translate(-50%, 0) scale(1.02); }
  100% { opacity: 0; transform: translate(-50%, -6px) scale(0.98); }
}
.cyber-runner-overlay { position: absolute; z-index: 2; inset: 0; display: grid; place-items: center; padding: 20px; background: color-mix(in srgb, var(--paper) 82%, transparent); text-align: center; }
.cyber-runner-overlay[hidden] { display: none; }
.cyber-runner-overlay-content { display: grid; justify-items: center; gap: 14px; }
.cyber-runner-overlay-content[hidden] { display: none; }
.cyber-runner-overlay-content p { margin: 0; color: var(--white); font-size: 22px; }
.cyber-runner-overlay-content .cyber-runner-prompt, .cyber-runner-overlay-content .cyber-runner-gameover-title { font: clamp(10px, 1.4vw, 16px)/1.8 var(--pixel-display); }
.cyber-runner-overlay-content strong { color: var(--terminal-output); }
.cyber-runner-highscore-form { display: grid; justify-items: center; gap: 8px; width: min(100%, 400px); margin-inline: auto; }
.cyber-runner-highscore-form[hidden] { display: none; }
.cyber-runner-highscore-form label { color: var(--white); font-size: 16px; }
.cyber-runner-highscore-form input { width: 100%; min-height: 40px; padding: 8px 12px; border: 1px solid var(--terminal-border); border-radius: 6px; background: var(--paper); color: var(--white); font: 18px var(--sans); }
.cyber-runner-highscore-form input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.cyber-runner-highscore-privacy { max-width: 380px; color: var(--text-muted) !important; font-size: 14px !important; line-height: 1.3; }
.cyber-runner-highscore-privacy-link { color: var(--terminal-output); font-size: 14px; text-decoration: underline; text-underline-offset: 2px; }
.cyber-runner-highscore-form button { min-height: 38px; padding: 8px 14px; font-size: 14px; }
.cyber-runner-highscore-feedback { min-height: 1.2em; font-size: 15px !important; }
.cyber-runner-highscores { padding: 22px 18px; border-top: 1px solid var(--terminal-border); background: var(--terminal-surface); color: var(--terminal-secondary); }
.cyber-runner-highscores h2 { margin: 0 0 14px; color: var(--terminal-output); font: 10px/1.8 var(--pixel-display); }
.cyber-runner-highscores-status { margin: 0; color: var(--terminal-subtle); font-size: 17px; }
.cyber-runner-highscores table { width: 100%; border-collapse: collapse; text-align: left; }
.cyber-runner-highscores th, .cyber-runner-highscores td { padding: 9px 12px; border-top: 1px solid var(--terminal-border); font-size: 17px; }
.cyber-runner-highscores th { color: var(--terminal-subtle); font-weight: 700; }
.cyber-runner-highscores td { color: var(--white); overflow-wrap: anywhere; }
.cyber-runner-highscores th:first-child, .cyber-runner-highscores td:first-child { width: 72px; }
.cyber-runner-highscores th:last-child, .cyber-runner-highscores td:last-child { width: 140px; text-align: right; font-variant-numeric: tabular-nums; }
.cyber-runner-controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 18px; border-top: 1px solid var(--terminal-border); color: var(--terminal-subtle); }
.cyber-runner-controls p { margin: 0; font-size: 18px; }
.cyber-runner-action-buttons { display: flex; flex: 0 0 auto; gap: 10px; }
.cyber-runner-jump, .cyber-runner-duck { min-height: 42px; padding: 8px 16px; border: 1px solid var(--segment-active-bg); border-radius: 999px; background: var(--segment-active-bg); color: var(--segment-active-text); font: 700 16px var(--sans); cursor: pointer; touch-action: manipulation; user-select: none; }
.cyber-runner-jump:hover, .cyber-runner-duck:hover { border-color: var(--accent-hover); background: var(--accent-hover); }
.cyber-runner-duck:active { transform: translateY(2px); }

.about-section { min-height: 620px; padding-top: 112px; padding-bottom: 120px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 10%; }
.about-heading h1 { margin: 32px 0 0; font: 18px/1.8 var(--pixel-display); letter-spacing: 0; }
.about-heading h1.about-brand { max-width: 100%; margin-top: 0; color: var(--accent); font: 12px/1.8 var(--pixel-display); letter-spacing: 0; overflow-wrap: anywhere; }
.about-image { display: block; width: 100%; height: auto; margin-top: 28px; border: 1px solid var(--line); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22); }
.about-links-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 38px; }
.about-links-group { min-width: 0; }
.about-links-heading { margin: 0 0 16px; font-size: 24px; font-weight: 600; }
.about-social-links { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; margin-top: 0; }
.about-social-button { min-height: 40px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--white); font-size: 18px; font-weight: 700; transition: background 160ms ease, color 160ms ease, border-color 160ms ease; }
.about-social-button:hover { border-color: var(--accent); background: var(--accent); color: var(--accent-text); }
.discord-handle { color: var(--muted); font-size: 15px; font-weight: 500; }
.about-social-button:hover .discord-handle { color: var(--accent-text); }
.about-content { align-self: center; padding-top: 0; }
.about-lede { margin: 0 0 40px; color: var(--text-muted); font-size: 26px; line-height: 1.35; }
.about-detail { padding: 20px 0; border-top: 1px solid var(--line); }
.about-detail h2 { margin: 0 0 10px; font-size: 24px; font-weight: 600; }
.about-detail p { margin: 0; color: var(--text-muted); font-size: 20px; line-height: 1.4; }
.about-content > .button { max-width: 100%; margin-top: 25px; line-height: 1.5; }
.certificate-link { display: flex; width: fit-content; gap: 8px; margin-top: 0; color: var(--accent); font-size: 20px; font-weight: 700; text-underline-offset: 4px; }
.certificate-link:hover { color: var(--white); }

.contact-section { padding: 86px 0 94px; color: var(--white); }
.contact-inner { position: relative; display: grid; grid-template-columns: 1fr; }
.contact-section .section-label { color: var(--muted); }
.contact-copy h1, .contact-copy h2 { max-width: 620px; margin-bottom: 18px; font-size: 18px; }
.contact-copy h1 em, .contact-copy h2 em { color: var(--accent); }
.contact-copy > p { max-width: 520px; margin: 0 0 25px; color: var(--text-muted); font-size: 20px; line-height: 1.4; }
.button-dark { background: var(--accent); color: var(--accent-text); }
.button-dark:hover { background: var(--button-hover-bg); color: var(--button-hover-text); }
.contact-terminal { max-width: 700px; overflow: hidden; border: 1px solid var(--terminal-frame-border); background: var(--terminal-bg); color: var(--terminal-text); }
.contact-terminal-body { display: grid; gap: 12px; padding: 22px; font: 18px/1.4 var(--mono); }
.contact-terminal-transcript { display: grid; gap: 10px; }
.contact-terminal-record { margin: 0; color: var(--terminal-output); overflow-wrap: anywhere; white-space: pre-wrap; }
.contact-terminal-prompt { color: var(--terminal-prompt); font-weight: 700; }
.contact-terminal-input-row { display: flex; align-items: flex-start; gap: 9px; }
.contact-terminal-input-row > span { padding-top: 5px; color: var(--terminal-output); }
.contact-terminal-input-row textarea { flex: 1; min-width: 0; min-height: 36px; padding: 5px 8px; border: 1px solid var(--terminal-frame-border); border-radius: 0; background: var(--terminal-surface); color: var(--terminal-text); font: 18px/1.4 var(--mono); resize: vertical; }
.contact-terminal-input-row button { min-height: 36px; padding: 4px 12px; border: 1px solid var(--terminal-frame-border); background: var(--terminal-surface); color: var(--terminal-text); font: 18px var(--mono); cursor: pointer; }
.contact-terminal-input-row button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.contact-terminal-input-row button:disabled, .contact-terminal-input-row textarea:disabled { opacity: .6; cursor: not-allowed; }
.contact-terminal-status { min-height: 1.2em; color: var(--terminal-subtle); }
.contact-terminal-status[data-state="error"] { color: var(--terminal-error); }
.contact-terminal-status[data-state="success"] { color: var(--terminal-output); }
.contact-terminal-restart { justify-self: start; padding: 4px 0; border: 0; background: transparent; color: var(--accent); font: 18px var(--mono); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.contact-terminal-restart[hidden] { display: none; }
.contact-terminal .form-note { margin: 8px 0 0; color: var(--terminal-subtle); }
.form-note { margin: 0; color: var(--text-muted); font-size: 16px; line-height: 1.35; }

.site-footer { min-height: 82px; margin-top: auto; padding: 18px 6.25%; display: flex; align-items: center; justify-content: space-between; gap: clamp(12px, 2vw, 24px); background: var(--header-bg); color: var(--header-text); }
.footer-branding { display: flex; align-items: center; gap: 16px; }
.footer-mark { color: #c8a7ff; font-size: clamp(12px, 0.35vw + 11px, 15px); }
.footer-protection, .site-footer > span, .site-footer > a:not(.footer-mark) { font-size: clamp(14px, 0.35vw + 13px, 17px); color: var(--footer-muted); }
.site-footer > a:hover { color: #c8a7ff; }
.footer-year { font: clamp(14px, 0.35vw + 13px, 17px) var(--mono); }
.footer-meta { display: flex; align-items: center; gap: clamp(10px, 1.5vw, 20px); margin-left: auto; }
.footer-contact-link { color: inherit; font-size: inherit; white-space: nowrap; }
.footer-contact-link:hover { color: #c8a7ff; }
.footer-legal-links { display: flex; gap: clamp(10px, 1.2vw, 18px); font-size: clamp(14px, 0.35vw + 13px, 17px); color: var(--footer-muted); }
.footer-divider { color: var(--footer-muted); }
.footer-legal-links a:hover { color: #c8a7ff; }
.visitor-counter { gap: 2px; white-space: nowrap; }
.visitor-counter-item { display: inline-flex; min-height: 32px; align-items: center; gap: 5px; padding: 0 9px; color: var(--footer-muted); font-size: 16px; }
.visitor-counter-item strong { color: var(--header-text); font: 700 16px var(--mono); }
.visitor-consent { position: fixed; right: 20px; bottom: 20px; z-index: 20; width: min(620px, calc(100% - 40px)); padding: 20px; border: 1px solid var(--line); background: var(--paper); color: var(--white); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.32); }
.visitor-consent h2 { margin: 0 0 8px; font-size: 16px; }
.visitor-consent p { margin: 0 0 16px; color: var(--text-muted); font-size: 19px; line-height: 1.35; }
.visitor-consent .visitor-consent-error { color: #f0a0a0; }
.visitor-consent-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.visitor-consent-actions button, .visitor-settings-button { min-height: 34px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--segment-bg); color: var(--white); font: 18px var(--sans); cursor: pointer; }
.visitor-consent-actions button:hover, .visitor-settings-button:hover { border-color: var(--accent); }
.visitor-consent-actions .visitor-consent-accept { border-color: var(--segment-active-bg); background: var(--segment-active-bg); color: var(--segment-active-text); }
.visitor-settings-button { margin-top: 8px; }

.legal-main { width: min(840px, 100% - 40px); margin: 0 auto; padding: 80px 0 110px; }
.legal-main h1 { margin: 0 0 38px; font: clamp(12px, 1.35vw, 18px)/1.8 var(--pixel-display); letter-spacing: 0; }
.legal-main h2 { margin: 42px 0 12px; font-size: 24px; font-weight: 600; }
.legal-main p, .legal-main address { color: var(--text-muted); font-size: 20px; line-height: 1.4; }
.certificate-list { margin: 0 0 32px; padding: 0; list-style: none; }
.certificate-list a { display: inline-flex; align-items: center; gap: 8px; padding: 13px 18px; border: 1px solid var(--line); border-radius: 999px; color: var(--white); font-size: 20px; font-weight: 700; text-decoration: none; transition: background 160ms ease, color 160ms ease, border-color 160ms ease; }
.certificate-list a:hover { border-color: var(--accent); background: var(--accent); color: var(--accent-text); }
.legal-main address { font-style: normal; }
.legal-main a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.legal-main a:hover { color: var(--white); }
.legal-header-link { font-size: 18px; color: var(--muted); }
.legal-header-link:hover { color: var(--accent); }
@keyframes rise-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes binary-transition-flash { 0%, 100% { opacity: var(--binary-opacity); filter: none; } 12% { opacity: 0.3; filter: contrast(1.8) brightness(1.25); } 35% { opacity: 0.22; filter: contrast(1.45) brightness(1.12); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } .binary-stream { animation: none; top: 0; } .cyber-runner-rank-toast.is-visible { animation: none; opacity: 1; transform: translateX(-50%); } }

@media (max-width: 1400px) {
  .site-header { padding-inline: clamp(24px, 4vw, 56px); }
  .main-nav { gap: clamp(10px, 1vw, 16px); }
}

@media (max-width: 1300px) {
  .site-header { height: auto; min-height: 82px; flex-wrap: wrap; justify-content: center; gap: 12px 24px; padding-block: 14px; }
  .main-nav { width: 100%; flex-wrap: wrap; justify-content: center; gap: 10px clamp(12px, 2vw, 22px); }
  .hero { padding-inline: 5%; }
  .hero h1 { font-size: clamp(18px, 2.2vw, 24px); }
}

@media (max-width: 1100px) {
  .site-footer { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px 20px; padding-inline: 24px; }
  .footer-meta { grid-column: 1 / -1; justify-self: end; margin-left: 0; }
}

@media (max-width: 900px) {
  .site-header { padding-inline: 24px; }
  .hero { min-height: 0; grid-template-columns: minmax(0, 1fr); gap: 30px; padding: 64px 8% 72px; }
  .hero-copy { max-width: 680px; padding: 0; }
  .hero h1 { font-size: clamp(18px, 2.6vw, 22px); }
  .hero-art { width: 100%; max-width: 720px; height: clamp(360px, 52vw, 430px); }
  .section-shell { padding-inline: 8%; }
  .blog-section, .quick-check { grid-template-columns: minmax(0, 1fr); gap: 38px; padding-block: 90px; }
  .site-check-output { grid-template-columns: minmax(0, 1fr); }
  .site-check-card-wide { grid-column: auto; }
  .blog-overview, .quick-check-heading { max-width: 680px; }
  .quick-check-heading { margin-bottom: 0; }
  .intro { padding-block: 90px; }
  .intro-content { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .section-heading { gap: 20px; }
  .focus-section .section-heading { padding-inline: 8%; }
  .about-section { min-height: 0; grid-template-columns: minmax(0, 1fr); gap: 38px; padding-block: 90px; }
  .legal-main { padding-block: 64px 88px; }
}

@media (max-width: 650px) {
  .site-header { min-height: 70px; gap: 10px; padding: 12px 16px; }
  .main-nav { gap: 8px; font-size: 16px; }
  .segment-option { min-height: 38px; padding-inline: 8px; }
  .legal-header-link { font-size: 16px; }
  .hero { gap: 30px; padding: 54px 20px 60px; }
  .hero h1 { font-size: 16px; }
  .hero-lede { font-size: 20px; }
  .hero-art { height: 380px; }
  .terminal-titlebar { grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px; padding-inline: 12px; }
  .terminal-title, .terminal-state { font-size: 13px; }
  .terminal-body { padding: 18px 16px 14px; }
  .terminal-try-form { padding-inline: 12px; }
  .terminal-try-hint { line-height: 1.25; }
  .welcome-console-body { padding: 34px 22px; }
  .welcome-console-statusbar { flex-wrap: wrap; }
  .welcome-console-skip { margin-left: auto; }
  .section-shell { padding-inline: 20px; }
  .site-check-layout { gap: 24px; padding-top: 68px; padding-bottom: 78px; }
  .site-check-heading h1 { font-size: 15px; }
  .site-check-results { padding: 18px; }
  .site-check-results-heading { flex-direction: column; }
  .site-check-results-heading h2 { font-size: 23px; }
  .site-check-form input[type="text"] { width: 100%; }
  .site-check-table { font-size: 14px; }
  .site-check-table th, .site-check-table td { padding-inline: 5px; }
  .cyber-runner { padding-top: 60px; padding-bottom: 72px; }
  .cyber-runner-heading > p:not(.section-label) { font-size: 19px; }
  .cyber-runner-hud { min-height: 46px; padding-inline: 12px; }
  .cyber-runner-status { font-size: 16px; }
  .cyber-runner-hud-actions { gap: 8px; }
  .cyber-runner-music-toggle { padding: 6px 7px; font-size: 7px; }
  .cyber-runner-rank-toast { width: min(82%, 540px); min-height: 56px; padding-inline: 8px; }
  .cyber-runner-rank-toast span { font-size: 7px; }
  .cyber-runner-highscores { padding: 16px 10px; }
  .cyber-runner-highscores th, .cyber-runner-highscores td { padding: 8px 6px; font-size: 15px; }
  .cyber-runner-highscores th:first-child, .cyber-runner-highscores td:first-child { width: 42px; }
  .cyber-runner-highscores th:last-child, .cyber-runner-highscores td:last-child { width: 82px; }
  .cyber-runner-score { gap: 7px; font-size: 8px; }
  .cyber-runner-score strong { font-size: 18px; }
  .cyber-runner-controls { align-items: stretch; flex-direction: column; padding: 12px; }
  .cyber-runner-controls p { font-size: 17px; }
  .cyber-runner-action-buttons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cyber-runner-jump, .cyber-runner-duck { width: 100%; }
  .intro { padding-block: 72px; }
  .intro-content { gap: 20px; }
  .intro-content h2, .section-heading h1, .section-heading h2 { font-size: 13px; }
  .focus-section { padding-block: 68px 76px; }
  .section-heading { display: block; margin-bottom: 36px; }
  .focus-section .section-heading { padding-inline: 20px; }
  .section-heading h2 { margin-top: 22px; }
  .focus-item summary { min-height: 130px; padding: 22px 20px; }
  .focus-item-title { font-size: 22px; line-height: 1.2; }
  .focus-item-copy { font-size: 18px; }
  .focus-example { padding: 12px 20px 28px; }
  .blog-section h1 { font-size: 14px; }
  .blog-intro { font-size: 20px; }
  .blog-post { margin-top: 32px; padding-top: 22px; }
  .blog-post h2 { font-size: 12px; }
  .blog-post h3 { font-size: 20px; }
  .blog-post > p:not(.blog-post-date) { font-size: 19px; }
  .quick-check-heading { margin-bottom: 0; }
  .quick-check-heading h1 { font-size: 14px; }
  .quick-check-heading > p { font-size: 19px; }
  .quick-check-question { padding: 18px 14px; }
  .quick-check-question legend { font-size: 21px; }
  .quick-check-option { grid-template-columns: auto minmax(0, 1fr); gap: 8px; padding: 11px 6px; font-size: 18px; }
  .quick-check-points { grid-column: 2; }
  .quick-check-actions { gap: 10px; }
  .quick-check-reset { padding-inline: 4px; }
  .quick-check-result { margin-top: 24px; padding: 18px; }
  .quick-check-result h2 { font-size: 23px; line-height: 1.3; }
  .about-section { gap: 30px; padding-block: 68px 78px; }
  .about-links-row { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .blog-section, .quick-check { gap: 30px; padding-block: 72px 80px; }
  .about-heading h1 { margin-top: 20px; font-size: 14px; }
  .about-heading h1.about-brand { margin-top: 0; font-size: 10px; }
  .about-lede { margin-bottom: 28px; font-size: 22px; }
  .contact-section { padding-block: 64px 72px; }
  .contact-inner { gap: 28px; }
  .contact-copy h1, .contact-copy h2 { font-size: 14px; }
  .contact-copy > p { font-size: 19px; }
  .form-field input, .form-field textarea { font-size: 18px; }
  .site-footer { grid-template-columns: minmax(0, 1fr) auto; gap: 16px 8px; padding: 22px 16px; }
  .footer-branding { min-width: 0; flex-wrap: wrap; gap: 6px 10px; }
  .footer-mark, .footer-protection, .site-footer > span, .site-footer > a:not(.footer-mark), .footer-legal-links { font-size: clamp(13px, 3vw, 16px); }
  .site-footer > :nth-child(even) { text-align: right; }
  .footer-legal-links { justify-content: flex-end; gap: 10px; }
  .footer-meta { width: 100%; grid-column: 1 / -1; justify-self: end; flex-wrap: wrap; margin-left: 0; }
  .visitor-counter { max-width: 100%; }
  .visitor-counter-item { min-height: 34px; padding-inline: 7px; font-size: 15px; }
  .visitor-counter-item strong { font-size: 15px; }
  .visitor-consent { right: 12px; bottom: 12px; width: calc(100% - 24px); padding: 16px; }
  .visitor-consent p { font-size: 18px; }
  .legal-main { width: calc(100% - 40px); padding-block: 52px 72px; }
  .legal-main h2 { font-size: 22px; }
  .legal-main p, .legal-main address { font-size: 19px; }
}

@media (max-width: 380px) {
  .site-header { padding-inline: 12px; }
  .main-nav { gap: 7px; }
  .segment-option { padding-inline: 6px; font-size: 16px; }
  .hero { padding-inline: 16px; }
  .hero-art { height: 390px; }
  .terminal-title { font-size: 11px; }
  .terminal-state { font-size: 12px; }
  .terminal-try-input-row { gap: 5px; }
  .terminal-try-input-row button { padding-inline: 7px; }
  .section-shell { padding-inline: 16px; }
  .focus-section .section-heading { padding-inline: 16px; }
  .focus-item summary { padding-inline: 16px; }
  .focus-example { padding-inline: 16px; }
  .site-footer { padding-inline: 12px; }
  .footer-legal-links { gap: 6px; }
  .visitor-counter-item { gap: 3px; padding-inline: 5px; font-size: 14px; }
  .visitor-counter-item strong { font-size: 14px; }
  .quick-check-actions { gap: 8px; }
  .quick-check-actions .segment-option { padding-inline: 6px; font-size: 16px; }
}