:root {
  --ink: #050810;
  --ink-2: #0a101d;
  --panel: #101a29;
  --panel-2: #162235;
  --paper: #edf4f4;
  --paper-2: #dce8e9;
  --muted: #91a3ad;
  --line: rgba(125, 238, 244, .19);
  --cyan: #5df5ff;
  --cyan-2: #20bac8;
  --red: #ff465f;
  --amber: #ffc85a;
  --green: #68f5b2;
  --shadow: 0 26px 80px rgba(0, 0, 0, .34);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: #18222d; background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, .brand strong, .eyebrow, .button, .status-label, .stage-button, .system-buttons button, .site-nav a { font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif; letter-spacing: -.02em; }
h1 { font-size: clamp(3rem, 7vw, 6.8rem); line-height: .92; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1; text-transform: uppercase; }
h3 { font-size: 1.3rem; line-height: 1.15; }
em { color: var(--cyan); font-style: normal; }
.shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding-block: 92px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 18px; color: var(--ink); background: var(--cyan); font-weight: 800; }
.skip-link:focus { top: 12px; }
.eyebrow { margin-bottom: 12px; color: #0e7c87; font-family: "Arial Narrow", Impact, sans-serif; font-size: .78rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.light { color: var(--cyan); }

.site-header { position: sticky; top: 0; z-index: 40; background: rgba(5, 8, 16, .94); border-bottom: 1px solid rgba(93, 245, 255, .18); backdrop-filter: blur(16px); }
.nav-shell { width: var(--shell); min-height: 76px; margin-inline: auto; display: flex; align-items: center; gap: 26px; }
.brand { min-width: 255px; display: flex; align-items: center; gap: 11px; color: white; text-decoration: none; }
.brand img { flex: 0 0 auto; filter: drop-shadow(0 0 14px rgba(93, 245, 255, .28)); }
.brand span { display: grid; line-height: 1; }
.brand strong { font-size: 1.05rem; letter-spacing: .07em; }
.brand small { margin-top: 6px; color: var(--muted); font-size: .55rem; letter-spacing: .14em; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.site-nav a { position: relative; min-height: 44px; display: grid; place-items: center; padding: 0 14px; color: #b9c7cc; font-size: .8rem; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: white; }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.nav-play { min-height: 44px; padding: 0 17px; display: grid; place-items: center; color: var(--ink); background: var(--cyan); font: 900 .74rem/1 "Arial Narrow", Impact, sans-serif; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px); }
.menu-button { display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: transparent; }
.menu-button > span:not(.sr-only) { width: 21px; height: 2px; margin: 4px auto; display: block; background: white; }

.home-hero { min-height: 760px; position: relative; overflow: hidden; display: grid; align-items: center; color: white; background: var(--ink); }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 25%; opacity: .63; filter: saturate(.88) contrast(1.12); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, #050810 2%, rgba(5,8,16,.94) 32%, rgba(5,8,16,.46) 67%, rgba(5,8,16,.76) 100%), linear-gradient(0deg, #050810 0%, transparent 30%); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.6), transparent 75%); opacity: .38; }
.hero-copy { position: relative; z-index: 2; padding-block: 100px 230px; }
.hero-copy h1 { max-width: 800px; margin-bottom: 26px; text-shadow: 0 12px 36px rgba(0,0,0,.5); }
.hero-lead { max-width: 660px; color: #d3dfe2; font-size: 1.16rem; }
.record-badge { width: max-content; margin-bottom: 24px; padding: 7px 12px 7px 9px; display: flex; align-items: center; gap: 8px; color: var(--cyan); background: rgba(5,8,16,.72); border: 1px solid rgba(93,245,255,.35); font-size: .68rem; font-weight: 900; letter-spacing: .14em; }
.record-badge span { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 13px var(--green); }
.hero-actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 48px; padding: 0 22px; display: inline-grid; place-items: center; border: 1px solid transparent; font-size: .82rem; font-weight: 900; letter-spacing: .08em; line-height: 1; text-decoration: none; text-transform: uppercase; cursor: pointer; clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px); }
.button.primary { color: var(--ink); background: var(--cyan); }
.button.primary:hover { background: white; }
.button.ghost { color: white; background: rgba(5,8,16,.54); border-color: rgba(255,255,255,.34); }
.button.ghost-dark { color: #17212a; border-color: rgba(23,33,42,.4); }
.button.compact { min-height: 44px; padding-inline: 16px; font-size: .72rem; }
.button.outline { color: #54282d; border-color: rgba(255,70,95,.45); }
.button.disabled { color: #60717a; background: #e5ebeb; cursor: default; }
.art-credit { position: absolute; left: max(20px, calc((100vw - 1180px) / 2)); bottom: 34px; margin: 0; color: #81939c; font-size: .68rem; }
.identity-card { position: absolute; z-index: 3; right: max(20px, calc((100vw - 1180px) / 2)); bottom: 36px; width: min(420px, calc(100% - 40px)); padding: 24px; display: grid; grid-template-columns: 80px 1fr; gap: 16px; color: white; background: rgba(9,15,26,.9); border: 1px solid rgba(93,245,255,.28); box-shadow: var(--shadow); clip-path: polygon(0 16px, 16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%); }
.identity-card img { width: 80px; height: 80px; object-fit: cover; }
.identity-card > div { display: grid; align-content: center; }
.identity-card small { color: var(--cyan); font-size: .63rem; letter-spacing: .14em; }
.identity-card strong { font-size: 1.15rem; }
.identity-card span { color: #a8b7bd; font-size: .82rem; }
.identity-card dl { grid-column: 1 / -1; margin: 2px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.identity-card dl div { padding: 10px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.identity-card dt { color: #81949c; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }
.identity-card dd { margin: 2px 0 0; color: white; font: 800 .78rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.identity-card > p { grid-column: 1 / -1; margin: 0; color: #8fa0a7; font-size: .68rem; }
.alert-band { color: #d7e4e6; background: #0b111d; border-top: 1px solid rgba(255,70,95,.38); border-bottom: 1px solid rgba(255,70,95,.22); }
.alert-band .shell { min-height: 78px; display: flex; align-items: center; gap: 26px; }
.alert-band strong { flex: 0 0 auto; color: var(--red); font: 900 .72rem/1 "Arial Narrow", Impact, sans-serif; letter-spacing: .13em; }
.alert-band p { margin: 0; font-size: .86rem; }

.section-heading { margin-bottom: 38px; }
.section-heading h2 { max-width: 750px; margin-bottom: 0; color: #101923; }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.split-heading > p { max-width: 410px; margin-bottom: 2px; color: #5c6b73; }
.console-shell { display: grid; grid-template-columns: 270px 1fr; color: white; background: var(--ink-2); box-shadow: var(--shadow); }
.stage-rail { padding: 16px; display: grid; gap: 6px; border-right: 1px solid var(--line); }
.stage-button { min-height: 57px; padding: 0 15px; display: flex; align-items: center; gap: 14px; color: #8fa2aa; background: transparent; border: 1px solid transparent; text-align: left; letter-spacing: .07em; cursor: pointer; }
.stage-button span { color: #5d6d75; font: 700 .72rem/1 ui-monospace, monospace; }
.stage-button:hover { color: white; border-color: var(--line); }
.stage-button.is-active { color: var(--ink); background: var(--cyan); }
.stage-button.is-active span { color: #146c75; }
.console-output { min-height: 420px; padding: 70px 8vw; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.console-output::before { content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -90px; border: 24px solid rgba(93,245,255,.05); border-radius: 50%; }
.console-output small { color: var(--cyan); font: 800 .68rem/1 ui-monospace, monospace; letter-spacing: .13em; }
.console-output h3 { max-width: 680px; margin: 16px 0 14px; font-size: clamp(2.1rem, 4vw, 4rem); text-transform: uppercase; }
.console-output p { max-width: 660px; color: #aebdc2; font-size: 1.04rem; }
.console-output > strong { color: var(--cyan); font-size: .76rem; letter-spacing: .07em; }
.fallback-steps { margin-top: 24px; }

.route-deck { color: white; background: #070b13; }
.route-deck .section-heading h2 { color: white; }
.route-cards { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.route-cards a { min-height: 260px; padding: 34px; position: relative; display: flex; flex-direction: column; color: white; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; overflow: hidden; }
.route-cards a::after { content: ""; position: absolute; width: 180px; height: 2px; right: -50px; top: 60px; background: var(--red); transform: rotate(-28deg); transition: .25s ease; }
.route-cards a:hover { background: #101a27; }
.route-cards a:hover::after { width: 270px; background: var(--cyan); }
.route-cards a > span { color: rgba(93,245,255,.2); font: 900 4rem/1 "Arial Narrow", Impact, sans-serif; }
.route-cards small { margin-top: -10px; color: var(--cyan); font-weight: 800; letter-spacing: .12em; }
.route-cards strong { max-width: 470px; margin-top: 18px; font: 800 1.65rem/1.08 "Arial Narrow", Impact, sans-serif; text-transform: uppercase; }
.route-cards p { max-width: 430px; margin: 13px 0 24px; color: #93a5ab; }
.route-cards b { margin-top: auto; color: var(--red); font-size: .75rem; letter-spacing: .1em; }
.source-strip { padding-block: 72px; display: grid; grid-template-columns: .8fr 1.5fr auto; align-items: center; gap: 40px; }
.source-strip h2 { margin: 0; font-size: 2.2rem; }
.source-strip p { margin: 0; color: #566970; }
.source-strip a { color: #087784; font-weight: 800; white-space: nowrap; }
.boundary-note { width: var(--shell); margin: 0 auto 90px; padding: 24px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; background: #e3ebeb; border: 1px solid #c7d4d5; }
.boundary-icon { width: 42px; height: 42px; display: grid; place-items: center; color: white; background: var(--red); font-weight: 900; }
.boundary-note strong { font: 900 .72rem/1 "Arial Narrow", Impact, sans-serif; letter-spacing: .13em; }
.boundary-note p { margin: 5px 0 0; color: #56676f; font-size: .83rem; }
.boundary-note a { color: #087884; font-weight: 800; white-space: nowrap; }

.breadcrumbs { width: var(--shell); min-height: 52px; margin-inline: auto; display: flex; align-items: center; gap: 10px; color: #64747b; font-size: .74rem; }
.breadcrumbs a { font-weight: 800; }
.inner-hero, .plain-hero { position: relative; overflow: hidden; color: white; background: var(--ink); }
.inner-hero::before, .plain-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(93,245,255,.075) 1px, transparent 1px), linear-gradient(90deg, rgba(93,245,255,.075) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(90deg, black, transparent 78%); }
.inner-hero-grid { min-height: 540px; padding-block: 80px; display: grid; grid-template-columns: 1.5fr .7fr; align-items: center; gap: 70px; position: relative; }
.inner-hero h1 { max-width: 820px; margin-bottom: 22px; font-size: clamp(3.5rem, 7vw, 6.4rem); }
.inner-hero p:not(.eyebrow) { max-width: 670px; color: #b5c4c9; font-size: 1.05rem; }
.beginner-hero { background: radial-gradient(circle at 82% 48%, rgba(93,245,255,.16), transparent 25%), #060a12; }
.codes-hero { background: radial-gradient(circle at 80% 45%, rgba(255,70,95,.17), transparent 26%), #060a12; }
.systems-hero { background: radial-gradient(circle at 82% 48%, rgba(93,245,255,.13), transparent 30%), #070b14; }
.links-hero { background: radial-gradient(circle at 82% 50%, rgba(104,245,178,.12), transparent 26%), #060a12; }
.route-sigil { width: 270px; height: 270px; margin-left: auto; display: grid; place-items: center; position: relative; border: 1px solid var(--line); transform: rotate(45deg); }
.route-sigil::after { content: ""; position: absolute; inset: 22px; border: 3px solid var(--cyan); border-top-color: transparent; border-radius: 50%; transform: rotate(-45deg); }
.route-sigil > * { position: absolute; transform: rotate(-45deg); }
.route-sigil span { top: 44px; color: var(--cyan); font-size: .66rem; letter-spacing: .18em; }
.route-sigil b { font: 900 5rem/1 "Arial Narrow", Impact, sans-serif; }
.route-sigil small { bottom: 45px; color: #8fa1a8; letter-spacing: .12em; }
.status-terminal { width: 310px; padding: 32px; margin-left: auto; display: grid; gap: 10px; background: rgba(12,18,29,.9); border: 1px solid rgba(255,70,95,.32); box-shadow: 0 0 60px rgba(255,70,95,.08); }
.status-terminal small { color: #8f9da4; letter-spacing: .14em; }
.status-terminal strong { color: var(--red); font: 900 3.4rem/1 "Arial Narrow", Impact, sans-serif; }
.status-terminal span { color: #c5d1d4; font: 700 .82rem/1 ui-monospace, monospace; }
.system-orbit { width: 310px; height: 310px; margin-left: auto; position: relative; border: 1px solid var(--line); border-radius: 50%; }
.system-orbit::before, .system-orbit::after { content: ""; position: absolute; border: 1px solid rgba(93,245,255,.15); border-radius: 50%; inset: 48px; }
.system-orbit::after { inset: 95px; }
.system-orbit b { position: absolute; inset: 0; display: grid; place-items: center; color: var(--cyan); font: 900 3rem/1 "Arial Narrow", Impact, sans-serif; }
.system-orbit span { position: absolute; padding: 7px 10px; color: var(--ink); background: var(--cyan); font: 900 .62rem/1 "Arial Narrow", Impact, sans-serif; letter-spacing: .08em; }
.system-orbit span:nth-child(1) { left: 50%; top: -12px; transform: translateX(-50%); }
.system-orbit span:nth-child(2) { right: -20px; top: 50%; }
.system-orbit span:nth-child(3) { left: 50%; bottom: -12px; transform: translateX(-50%); }
.system-orbit span:nth-child(4) { left: -22px; top: 50%; }
.link-seal { width: 270px; height: 270px; margin-left: auto; display: grid; place-items: center; border: 18px solid rgba(104,245,178,.12); border-radius: 50%; outline: 1px solid rgba(104,245,178,.35); }
.link-seal b { color: var(--green); font: 900 6rem/1 "Arial Narrow", Impact, sans-serif; }
.link-seal span { margin-top: -70px; color: #aabbbf; font-size: .68rem; letter-spacing: .12em; text-align: center; }

.article-shell { max-width: 1080px; }
.direct-answer { margin-bottom: 84px; padding: 36px; display: grid; grid-template-columns: 110px 1fr; gap: 32px; color: white; background: var(--ink-2); box-shadow: var(--shadow); }
.direct-answer > span { width: 86px; height: 86px; display: grid; place-items: center; color: var(--ink); background: var(--cyan); font: 900 1.15rem/1 "Arial Narrow", Impact, sans-serif; }
.direct-answer h2 { margin-bottom: 16px; color: white; font-size: clamp(1.7rem, 3vw, 2.7rem); }
.direct-answer p:last-child { margin: 0; color: #a4b4ba; }
.procedure { margin-bottom: 90px; }
.procedure > ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid #bbcacc; }
.procedure li { padding: 32px 0; display: grid; grid-template-columns: 90px 1fr; gap: 24px; border-bottom: 1px solid #bbcacc; }
.procedure li > span { color: #b3c3c6; font: 900 3rem/1 "Arial Narrow", Impact, sans-serif; }
.procedure li small { color: #098490; font-weight: 900; letter-spacing: .13em; }
.procedure li h3 { margin: 8px 0 10px; font-size: 1.55rem; text-transform: uppercase; }
.procedure li p { max-width: 800px; color: #52646b; }
.procedure li strong { color: #08717b; font-size: .75rem; letter-spacing: .05em; }
.recovery-board { margin-bottom: 90px; }
.recovery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.recovery-grid article { padding: 28px; background: white; border: 1px solid #d2dede; }
.recovery-grid span { color: var(--red); font: 900 .66rem/1 "Arial Narrow", Impact, sans-serif; letter-spacing: .13em; }
.recovery-grid h3 { margin: 13px 0 10px; text-transform: uppercase; }
.recovery-grid p { color: #5a6a71; }
.recovery-grid a { color: #087985; font-weight: 800; font-size: .82rem; }
.mode-board { margin-bottom: 90px; padding: 46px; display: grid; grid-template-columns: 1.1fr .8fr; gap: 50px; color: white; background: #111a28; }
.mode-board h2 { color: white; }
.mode-board p:not(.eyebrow) { color: #a9b8bd; }
.mode-stack { display: grid; align-content: center; gap: 8px; }
.mode-stack span { min-height: 58px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); font: 900 1rem/1 "Arial Narrow", Impact, sans-serif; letter-spacing: .08em; }
.mode-stack small { color: #8598a0; font-size: .57rem; }
.mode-stack .is-selected { color: var(--ink); background: var(--cyan); }
.mode-stack .is-selected small { color: #176d75; }

.status-summary { margin-bottom: 78px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #bccacc; }
.status-summary > div { min-height: 150px; padding: 24px; display: grid; align-content: center; border-right: 1px solid #bccacc; }
.status-summary span { color: #0b7f8a; font: 900 3.6rem/1 "Arial Narrow", Impact, sans-serif; }
.status-summary small { margin-top: 8px; color: #5f7178; font-weight: 800; letter-spacing: .08em; }
.status-summary > p { grid-column: 1 / -1; margin: 0; padding: 18px 24px; color: #475960; background: #dfe8e8; }
.codes-ledger { margin-bottom: 90px; }
.copy-feedback { min-height: 44px; padding: 11px 15px; color: #476067; background: #dce8e9; border-left: 3px solid var(--cyan-2); font-size: .82rem; }
.code-card { margin-top: 12px; background: white; border: 1px solid #cedadb; }
.code-head { min-height: 92px; padding: 18px; display: grid; grid-template-columns: 60px 1fr auto; align-items: center; gap: 17px; border-bottom: 1px solid #d5dfdf; }
.code-index { color: #a9b8bc; font: 900 2rem/1 "Arial Narrow", Impact, sans-serif; }
.code-head > div { display: grid; }
.code-head small { color: #65767d; font-size: .58rem; font-weight: 900; letter-spacing: .11em; }
.code-head code { margin-top: 4px; color: #111c25; font: 900 1.45rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.copy-button { min-width: 86px; min-height: 46px; color: var(--ink); background: var(--cyan); border: 0; font-weight: 900; letter-spacing: .08em; cursor: pointer; }
.copy-button:hover, .copy-button.is-copied { color: white; background: #0b7f8b; }
.code-card dl { margin: 0; display: grid; grid-template-columns: 1fr 1.4fr 1.4fr; }
.code-card dl div { padding: 18px; border-right: 1px solid #d5dfdf; }
.code-card dl div:last-child { border-right: 0; }
.code-card dt { color: #6a7b82; font-size: .63rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.code-card dd { margin: 7px 0 0; font-size: .82rem; }
.redeem-procedure { margin-bottom: 72px; padding: 42px; color: white; background: #0a111c; }
.redeem-procedure h2 { color: white; }
.redeem-procedure ol { margin: 30px 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); list-style: none; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.redeem-procedure li { min-height: 150px; padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #aebdc2; font-size: .82rem; }
.redeem-procedure li span { margin-bottom: 22px; display: block; color: var(--cyan); font: 900 1.5rem/1 "Arial Narrow", Impact, sans-serif; }
.response-grid { margin-bottom: 72px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.response-grid article { padding: 28px; background: #e1e9e9; border-top: 3px solid var(--cyan-2); }
.response-grid small { color: #087a85; font-weight: 900; letter-spacing: .1em; }
.response-grid h3 { margin: 13px 0 10px; text-transform: uppercase; }
.response-grid p { margin: 0; color: #586970; font-size: .87rem; }
.scam-note { margin-bottom: 80px; padding: 30px; display: grid; grid-template-columns: 54px 1fr; gap: 20px; color: #52222a; background: #ffe7e9; border: 1px solid #ffc3cb; }
.scam-note > div:first-child { width: 46px; height: 46px; display: grid; place-items: center; color: white; background: var(--red); font-weight: 900; }
.scam-note h2 { margin-bottom: 9px; font-size: 1.8rem; }
.scam-note p { margin: 0; }

.system-router { margin-bottom: 92px; }
.system-buttons { display: flex; flex-wrap: wrap; gap: 7px; }
.system-buttons button { min-height: 48px; padding: 0 15px; color: #34444b; background: transparent; border: 1px solid #9caeb1; font-weight: 800; cursor: pointer; }
.system-buttons button:hover, .system-buttons button.is-active { color: var(--ink); background: var(--cyan); border-color: #31cbd7; }
.system-output { min-height: 300px; margin-top: 12px; padding: 44px; color: white; background: #0b121e; }
.system-output small { color: var(--cyan); font-weight: 900; letter-spacing: .13em; }
.system-output h3 { margin: 18px 0 10px; font-size: clamp(1.8rem, 4vw, 3rem); text-transform: uppercase; }
.system-output p { max-width: 760px; color: #aebdc2; }
.system-output strong { color: var(--cyan); font-size: .74rem; letter-spacing: .06em; }
.system-chapter { margin-bottom: 90px; padding: 42px; display: grid; grid-template-columns: 150px 1fr; gap: 40px; background: white; border: 1px solid #cedadb; }
.chapter-number { color: #d2dddd; font: 900 7rem/1 "Arial Narrow", Impact, sans-serif; }
.system-chapter h2 { margin-bottom: 16px; }
.system-chapter p { color: #53656c; }
.not-published { margin-top: 25px; display: flex; flex-wrap: wrap; gap: 7px; }
.not-published strong, .not-published span { padding: 7px 11px; font-size: .66rem; letter-spacing: .06em; }
.not-published strong { color: white; background: var(--red); }
.not-published span { background: #e5ecec; }
.tree-panel { margin-bottom: 90px; padding: 48px; color: white; background: #08101b; }
.tree-panel h2 { color: white; }
.tree-panel > div:first-child > p:last-child { max-width: 730px; color: #9fb0b6; }
.branch-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.branch-grid article { min-height: 180px; padding: 20px; background: #111d2d; border: 1px solid var(--line); }
.branch-grid span { color: var(--cyan); font: 900 2.2rem/1 "Arial Narrow", Impact, sans-serif; }
.branch-grid p { margin: 22px 0 0; color: #9aabb1; font-size: .8rem; }
.system-triad { margin-bottom: 90px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.system-triad article { padding: 30px; background: white; border-top: 4px solid var(--cyan-2); }
.system-triad article.caution { border-top-color: var(--amber); }
.system-triad small { color: #087f89; font-weight: 900; letter-spacing: .09em; }
.system-triad .caution small { color: #8a6415; }
.system-triad h2 { margin: 14px 0; font-size: 2rem; }
.system-triad p { margin: 0; color: #53656c; font-size: .88rem; }
.withheld-ledger { margin-bottom: 90px; padding: 40px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; background: #dde7e7; }
.withheld-ledger ul { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; list-style: none; }
.withheld-ledger li { padding: 10px 12px; background: rgba(255,255,255,.66); font-size: .79rem; }
.withheld-ledger li::before { content: "×"; margin-right: 8px; color: var(--red); font-weight: 900; }

.link-ledger { margin-bottom: 82px; display: grid; gap: 10px; }
.link-row { min-height: 170px; padding: 26px; display: grid; grid-template-columns: 20px 1fr auto auto; align-items: center; gap: 24px; background: white; border: 1px solid #ced9da; }
.status-dot { width: 12px; height: 12px; border-radius: 50%; }
.is-confirmed .status-dot { background: var(--green); box-shadow: 0 0 14px rgba(37,179,112,.5); }
.is-unconfirmed .status-dot { background: var(--amber); }
.is-missing .status-dot { background: #a6b4b8; }
.link-row small { color: #687a81; font-size: .61rem; font-weight: 900; letter-spacing: .11em; }
.link-row h2 { margin: 7px 0; font-size: 1.75rem; }
.link-row p { max-width: 630px; margin: 0; color: #5b6c72; font-size: .84rem; }
.status-label { padding: 7px 9px; font-size: .64rem; font-weight: 900; letter-spacing: .08em; white-space: nowrap; }
.is-confirmed .status-label { color: #12653f; background: #d8f5e6; }
.is-unconfirmed .status-label { color: #76550f; background: #fff0c7; }
.is-missing .status-label { color: #57676e; background: #e4ebeb; }
.safety-protocol { margin-bottom: 80px; padding: 46px; color: white; background: #0b121e; }
.safety-protocol h2 { color: white; }
.safety-protocol ol { margin: 30px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.safety-protocol li { min-height: 150px; padding: 18px; color: #a4b4ba; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .82rem; }
.safety-protocol li span { margin-bottom: 20px; display: block; color: var(--red); font: 900 1.4rem/1 "Arial Narrow", Impact, sans-serif; }

.source-notes { margin: 0 0 80px; padding-top: 38px; border-top: 1px solid #b9c8ca; }
.source-notes h2 { font-size: 2rem; }
.source-notes > p { max-width: 820px; color: #586a71; }
.source-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.source-chip { min-height: 38px; padding: 8px 12px; display: inline-flex; align-items: center; color: #076e78; background: white; border: 1px solid #bed0d1; font-size: .73rem; font-weight: 800; text-decoration: none; }
.source-chip:hover { color: var(--ink); border-color: var(--cyan-2); }
.related-grid { margin: 0 0 70px; display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid #c4d1d2; border-top: 1px solid #c4d1d2; }
.related-grid a { min-height: 130px; padding: 22px; display: flex; flex-direction: column; position: relative; background: #e4ecec; border-right: 1px solid #c4d1d2; border-bottom: 1px solid #c4d1d2; text-decoration: none; }
.related-grid a:hover { background: white; }
.related-grid small { color: #087681; font-weight: 900; letter-spacing: .1em; }
.related-grid strong { max-width: 230px; margin-top: 12px; font: 800 1.05rem/1.15 "Arial Narrow", Impact, sans-serif; text-transform: uppercase; }
.related-grid span { position: absolute; right: 18px; bottom: 16px; color: var(--red); font-weight: 900; }

.plain-hero { min-height: 390px; display: grid; align-items: center; }
.plain-hero .shell { position: relative; padding-block: 72px; }
.plain-hero h1 { max-width: 900px; margin-bottom: 18px; font-size: clamp(3.2rem, 7vw, 6rem); }
.plain-hero p:not(.eyebrow) { max-width: 680px; color: #adbdc2; }
.compact-hero { min-height: 330px; }
.source-class-grid { margin-bottom: 90px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.source-class-grid article { padding: 32px; background: white; border-top: 4px solid var(--cyan-2); }
.source-class-grid article.held { border-top-color: var(--red); }
.source-class-grid > article > span { color: #a9b8bc; font: 900 2.6rem/1 "Arial Narrow", Impact, sans-serif; }
.source-class-grid h2 { margin: 18px 0 12px; font-size: 2rem; }
.source-class-grid p { color: #586a71; }
.evidence-rules { margin-bottom: 90px; }
.evidence-rules dl { margin: 0; border-top: 1px solid #becbcc; }
.evidence-rules dl div { padding: 22px 0; display: grid; grid-template-columns: 220px 1fr; gap: 30px; border-bottom: 1px solid #becbcc; }
.evidence-rules dt { color: #087883; font-weight: 900; text-transform: uppercase; }
.evidence-rules dd { margin: 0; color: #53656c; }
.excluded-list { margin-bottom: 80px; padding: 38px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 40px; color: white; background: #0b121e; }
.excluded-list h2 { color: white; }
.excluded-list ul { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; list-style: none; }
.excluded-list li { padding: 10px; color: #abb9be; background: #121d2c; font-size: .78rem; }
.excluded-list li::before { content: "HOLD / "; color: var(--red); font-weight: 900; }
.prose-page { max-width: 840px; min-height: 450px; }
.prose-page h2 { margin: 48px 0 15px; font-size: 2rem; }
.prose-page h2:first-child { margin-top: 0; }
.prose-page > p { color: #506168; font-size: 1.02rem; }
.prose-page .related-grid { margin-top: 70px; }
.not-found { min-height: 650px; padding: 90px 20px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: white; background: var(--ink); text-align: center; }
.not-found h1 { max-width: 800px; }
.not-found > p:not(.eyebrow) { max-width: 620px; color: #a5b5bb; }
.error-zero { color: rgba(93,245,255,.16); font: 900 8rem/1 "Arial Narrow", Impact, sans-serif; }

.site-footer { padding: 70px max(20px, calc((100vw - 1180px) / 2)) 30px; color: #a8b7bd; background: #050810; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr .65fr .65fr; gap: 60px; }
.footer-brand { display: flex; align-items: flex-start; gap: 18px; }
.footer-brand strong { color: white; font: 900 1.3rem/1 "Arial Narrow", Impact, sans-serif; text-transform: uppercase; }
.footer-brand p { max-width: 420px; margin: 9px 0 0; font-size: .82rem; }
.footer-grid nav { display: grid; align-content: start; gap: 7px; }
.footer-grid nav strong { margin-bottom: 7px; color: var(--cyan); font-size: .65rem; letter-spacing: .13em; }
.footer-grid nav a { width: max-content; color: #9cacb2; font-size: .78rem; text-decoration: none; }
.footer-grid nav a:hover { color: white; }
.legal-line { margin: 54px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); color: #67777e; font-size: .68rem; }

@media (max-width: 960px) {
  :root { --shell: min(100% - 32px, 1180px); }
  .menu-button { display: block; margin-left: auto; }
  .nav-play { display: none; }
  .site-nav { position: absolute; left: 0; right: 0; top: 76px; padding: 12px 16px 18px; display: none; flex-direction: column; align-items: stretch; background: #070b13; border-bottom: 1px solid var(--line); }
  .site-nav.is-open { display: flex; }
  .site-nav a { justify-content: start; }
  .brand { min-width: 0; }
  .home-hero { min-height: 840px; }
  .hero-copy { padding-top: 80px; padding-bottom: 330px; }
  .identity-card { left: 16px; right: 16px; bottom: 36px; width: auto; }
  .art-credit { display: none; }
  .console-shell { grid-template-columns: 1fr; }
  .stage-rail { grid-template-columns: repeat(3, 1fr); border-right: 0; border-bottom: 1px solid var(--line); }
  .console-output { min-height: 340px; padding: 48px; }
  .source-strip { grid-template-columns: 1fr; }
  .inner-hero-grid { grid-template-columns: 1fr; }
  .route-sigil, .status-terminal, .system-orbit, .link-seal { display: none; }
  .redeem-procedure ol { grid-template-columns: repeat(3, 1fr); }
  .branch-grid { grid-template-columns: repeat(2, 1fr); }
  .system-triad { grid-template-columns: 1fr; }
  .link-row { grid-template-columns: 20px 1fr auto; }
  .link-row .button { grid-column: 2 / -1; justify-self: start; }
  .safety-protocol ol { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  :root { --shell: calc(100% - 24px); }
  h1 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
  .section-pad { padding-block: 62px; }
  .nav-shell { min-height: 70px; }
  .site-nav { top: 70px; }
  .brand small { display: none; }
  .brand img { width: 40px; height: 40px; }
  .home-hero { min-height: 880px; }
  .hero-copy { padding-top: 60px; padding-bottom: 380px; }
  .hero-copy h1 { font-size: clamp(3rem, 16vw, 5.2rem); }
  .hero-lead { font-size: .98rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .identity-card { grid-template-columns: 62px 1fr; padding: 18px; }
  .identity-card img { width: 62px; height: 62px; }
  .identity-card dl { grid-template-columns: 1fr; }
  .identity-card dl div { padding: 7px 10px; }
  .alert-band .shell { padding-block: 18px; flex-direction: column; align-items: flex-start; gap: 8px; }
  .split-heading { display: block; }
  .split-heading > p { margin-top: 16px; }
  .stage-rail { grid-template-columns: repeat(2, 1fr); }
  .stage-button { min-height: 51px; padding-inline: 10px; font-size: .72rem; }
  .console-output { min-height: 390px; padding: 34px 24px; }
  .route-cards { grid-template-columns: 1fr; }
  .route-cards a { min-height: 235px; padding: 26px; }
  .boundary-note { margin-bottom: 60px; grid-template-columns: auto 1fr; }
  .boundary-note a { grid-column: 2; }
  .inner-hero-grid { min-height: 470px; padding-block: 62px; }
  .inner-hero h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .direct-answer { padding: 26px; grid-template-columns: 1fr; }
  .direct-answer > span { width: 64px; height: 64px; }
  .procedure li { grid-template-columns: 55px 1fr; }
  .procedure li > span { font-size: 2rem; }
  .recovery-grid, .response-grid, .source-class-grid { grid-template-columns: 1fr; }
  .mode-board { padding: 28px; grid-template-columns: 1fr; }
  .status-summary { grid-template-columns: 1fr; }
  .status-summary > div { min-height: 110px; border-right: 0; border-bottom: 1px solid #bccacc; }
  .code-head { grid-template-columns: 44px 1fr; }
  .copy-button { grid-column: 2; width: 100%; }
  .code-card dl { grid-template-columns: 1fr; }
  .code-card dl div { border-right: 0; border-bottom: 1px solid #d5dfdf; }
  .redeem-procedure { padding: 28px; }
  .redeem-procedure ol { grid-template-columns: 1fr; }
  .redeem-procedure li { min-height: 100px; }
  .system-buttons { display: grid; grid-template-columns: 1fr; }
  .system-output { padding: 28px; }
  .system-chapter { padding: 28px; grid-template-columns: 1fr; }
  .chapter-number { font-size: 4rem; }
  .tree-panel { padding: 28px; }
  .branch-grid { grid-template-columns: 1fr; }
  .withheld-ledger, .excluded-list { padding: 28px; grid-template-columns: 1fr; }
  .withheld-ledger ul, .excluded-list ul { grid-template-columns: 1fr; }
  .link-row { grid-template-columns: 16px 1fr; padding: 22px; }
  .link-row .status-label, .link-row .button { grid-column: 2; justify-self: start; }
  .safety-protocol { padding: 28px; }
  .safety-protocol ol { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .evidence-rules dl div { grid-template-columns: 1fr; gap: 5px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}