@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700&display=swap");

:root {
  color-scheme: dark;
  --ink: #f2f1eb;
  --muted: #aaa9a2;
  --black: #0a0a0a;
  --panel: #111210;
  --line: #2a2b27;
  --acid: #c8ff3d;
  --acid-soft: rgba(200, 255, 61, 0.12);
  --orange: #ff7a45;
  --shell: min(1180px, calc(100vw - 48px));
  font-family: "Manrope", sans-serif;
  background: var(--black);
  color: var(--ink);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--black); color: var(--ink); }
main { overflow-x: clip; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button:disabled { cursor: not-allowed; opacity: .42; transform: none !important; }
.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  width: var(--shell);
  height: 82px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}

.brand { display: inline-flex; align-items: center; gap: 11px; font: 600 14px "DM Mono", monospace; letter-spacing: .16em; }
.brand-mark { width: 20px; height: 20px; display: inline-block; background: var(--acid); clip-path: polygon(0 0, 100% 0, 100% 65%, 65% 65%, 65% 100%, 0 100%); }
nav { display: flex; gap: 32px; color: #c2c1ba; font-size: 14px; }
nav a:hover { color: var(--acid); }
.site-header nav a[aria-current="page"] { color: var(--acid); }
.mobile-nav-toggle { display: none; border: 1px solid #484943; background: transparent; color: var(--ink); min-height: 40px; padding: 0 15px; cursor: pointer; font-weight: 700; font-size: 13px; }
.mobile-only { display: none; }

.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 0 22px; border: 1px solid transparent; font-weight: 700; font-size: 14px; cursor: pointer; transition: .2s ease; }
.button-small { min-height: 38px; padding-inline: 16px; }
.button-outline { border-color: #484943; }
.button-outline:hover { border-color: var(--acid); color: var(--acid); }
.button-primary { background: var(--acid); color: #0a0a0a; }
.button-primary:hover { background: #ddff86; transform: translateY(-2px); }
.button-quiet { border-bottom-color: #484943; padding-inline: 4px; margin-left: 14px; }
.button-quiet span { color: var(--acid); margin-left: 9px; }
.button-wide { width: 100%; }

.hero { min-height: 690px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 76px; padding-block: 78px 96px; position: relative; }
.hero::before { content: ""; position: absolute; width: 520px; height: 520px; right: -220px; top: 40px; background: radial-gradient(circle, rgba(200,255,61,.09), transparent 66%); pointer-events: none; }
.eyebrow, .section-index { font: 500 12px "DM Mono", monospace; letter-spacing: .13em; color: var(--muted); }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.eyebrow span, .build-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 16px var(--acid); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 28px; font-size: clamp(56px, 6.5vw, 92px); line-height: .96; letter-spacing: -.055em; font-weight: 600; }
h1 em { color: var(--acid); font-style: normal; }
.hero-lede { max-width: 570px; font-size: 20px; line-height: 1.55; color: #b9b8b1; }
.hero-actions { display: flex; align-items: center; margin-top: 38px; }
.trust-line { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 34px; font: 400 11px "DM Mono", monospace; letter-spacing: .07em; color: #96978f; text-transform: uppercase; }
.trust-line span::before { content: "✓"; color: var(--acid); margin-right: 7px; }

.hero-console { position: relative; border: 1px solid #353632; background: linear-gradient(150deg, #161714, #0e0f0d); padding: 22px; box-shadow: 22px 22px 0 #050505, 22px 22px 0 1px #24251f; }
.hero-console::after { content: ""; position: absolute; inset: 7px; border: 1px solid rgba(255,255,255,.025); pointer-events: none; }
.console-topline { display: flex; gap: 9px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--line); font: 500 11px "DM Mono", monospace; letter-spacing: .08em; color: #96978f; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); }
.console-state { margin-left: auto; color: var(--acid); }
.capability-title { display: flex; gap: 16px; align-items: center; padding-block: 24px; }
.capability-glyph { width: 50px; height: 50px; display: grid; place-items: center; color: #090909; background: var(--acid); font: 700 24px "DM Mono", monospace; }
.capability-title small, .plain-language small, .preview-header small { display: block; color: #96978f; font: 500 10px "DM Mono", monospace; letter-spacing: .1em; margin-bottom: 6px; }
.capability-title strong { font-size: 19px; }
.policy-grid { display: grid; grid-template-columns: 1fr 1fr; margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.policy-grid div { padding: 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
dt { color: #92938c; font: 500 10px "DM Mono", monospace; letter-spacing: .09em; text-transform: uppercase; }
dd { margin: 6px 0 0; font: 500 13px "DM Mono", monospace; }
.private-value { color: var(--acid) !important; }
.console-flow { display: flex; align-items: center; justify-content: space-between; padding-block: 23px 15px; font: 500 10px "DM Mono", monospace; color: #b1b2aa; text-transform: uppercase; }
.console-flow i { flex: 1; height: 1px; background: #383934; margin: 0 8px; position: relative; }
.console-flow i::after { content: ""; position: absolute; right: 0; top: -2px; border-left: 4px solid #55564f; border-block: 2px solid transparent; }
.console-foot { padding: 12px; background: var(--acid-soft); color: var(--acid); text-align: center; font: 500 11px "DM Mono", monospace; }

.problem-band { padding-block: 96px; background: var(--ink); color: #10110f; }
.role-paths { padding-block: 96px; }
.role-paths .section-heading { max-width: 720px; margin-bottom: 38px; }
.role-paths .section-heading h2 { margin-top: 15px; }
.role-paths .section-heading p { color: var(--muted); font-size: 17px; line-height: 1.65; }
.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.role-card { min-height: 245px; padding: 28px; border: 1px solid var(--line); background: #11120f; display: flex; flex-direction: column; transition: .2s ease; }
.role-card:hover { border-color: var(--acid); transform: translateY(-3px); }
.role-card > span { color: var(--acid); font: 500 11px "DM Mono", monospace; letter-spacing: .1em; }
.role-card h3 { margin: 45px 0 14px; font-size: 25px; }
.role-card p { color: var(--muted); line-height: 1.65; font-size: 14px; }
.role-card strong { margin-top: auto; font-size: 13px; }
.prompt-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.problem-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.problem-band .section-index { color: #62645c; }
h2 { font-size: clamp(38px, 4vw, 58px); line-height: 1.05; letter-spacing: -.045em; margin-bottom: 22px; }
.problem-copy > p { font-size: 18px; line-height: 1.7; color: #4f504a; }
.problem-list { list-style: none; padding: 0; margin: 38px 0 0; border-top: 1px solid #cacbc4; }
.problem-list li { padding: 18px 0; border-bottom: 1px solid #cacbc4; font-weight: 600; }
.problem-list span { display: inline-block; width: 50px; color: #93958d; font: 500 10px "DM Mono", monospace; }

.section { padding-block: 112px; }
.section-heading { max-width: 750px; margin-bottom: 54px; }
.section-heading .section-index { margin-bottom: 20px; }
.section-heading > p, .heading-row > p { color: var(--muted); line-height: 1.7; }
.heading-row { max-width: none; display: flex; justify-content: space-between; gap: 80px; align-items: end; }
.heading-row > p { max-width: 410px; margin-bottom: 24px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.steps article { min-height: 270px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.step-number { display: block; margin-bottom: 70px; color: var(--acid); font: 500 10px "DM Mono", monospace; }
.steps h3, .use-case h3 { font-size: 21px; }
.steps p, .use-case p { color: var(--muted); line-height: 1.65; font-size: 14px; }

.section-dark { background: #0e0f0d; border-block: 1px solid var(--line); }
.use-case-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.use-case { grid-column: span 2; min-height: 270px; padding: 25px; border: 1px solid var(--line); background: #121310; display: flex; flex-direction: column; }
.use-case.featured { grid-column: span 4; background: var(--acid); color: #0a0a0a; }
.use-case.featured p, .use-case.featured span { color: #33382a; }
.case-tag { margin-bottom: 62px; font: 500 9px "DM Mono", monospace; letter-spacing: .12em; color: var(--orange); }
.featured .case-tag { color: #3f4b20; }
.use-case > span { margin-top: auto; color: #74756f; font: 500 10px "DM Mono", monospace; text-transform: uppercase; }

.build-status { display: flex; align-items: center; gap: 10px; margin-bottom: 25px; color: #96978f; font: 500 9px "DM Mono", monospace; letter-spacing: .08em; }
.build-status span { background: var(--orange); box-shadow: 0 0 12px var(--orange); }
.builder-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.policy-form, .policy-preview { border: 1px solid var(--line); background: #10110f; padding: 28px; }
.preset-row { display: flex; gap: 7px; margin-bottom: 27px; }
.preset { border: 1px solid #383934; background: transparent; color: #aaa; padding: 9px 12px; font: 500 10px "DM Mono", monospace; cursor: pointer; }
.preset:hover, .preset.active { color: #0a0a0a; background: var(--acid); border-color: var(--acid); }
.policy-form > label, .form-pair label { display: grid; gap: 8px; margin-bottom: 19px; color: #a6a79f; font: 500 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }
.form-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
input { width: 100%; min-height: 46px; padding: 0 13px; border: 1px solid #343530; background: #090a09; color: var(--ink); outline: none; font: 400 13px "DM Mono", monospace; }
input:focus { border-color: var(--acid); }
select { width: 100%; min-height: 48px; padding: 0 13px; border: 1px solid #343530; background: #090a09; color: var(--ink); outline: none; font: 400 13px "DM Mono", monospace; }
select:focus { border-color: var(--acid); }
fieldset { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; border: 0; padding: 0; margin: 8px 0 22px; }
legend { width: 100%; margin-bottom: 9px; color: #a6a79f; font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.radio-card { display: flex; align-items: flex-start; gap: 9px; padding: 13px; border: 1px solid #343530; cursor: pointer; }
.radio-card input { width: auto; min-height: 0; margin-top: 3px; accent-color: var(--acid); }
.radio-card span { display: grid; gap: 4px; }
.radio-card strong { font-size: 12px; }
.radio-card small { color: #767770; line-height: 1.4; }
.form-note { text-align: center; margin: 12px 0 0; color: #676861; font-size: 10px; }
.policy-preview { background: linear-gradient(155deg, #151613, #0d0e0c); }
.preview-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.preview-header strong { font-size: 18px; }
#preview-status { padding: 6px 9px; background: var(--acid-soft); color: var(--acid); font: 500 9px "DM Mono", monospace; }
#preview-status.invalid { background: rgba(255,122,69,.12); color: var(--orange); }
#preview-status.edited { background: rgba(255,255,255,.08); color: #aaa; }
.policy-preview dl { margin: 0; }
.policy-preview dl div { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.policy-preview dd { color: #c8c9c1; text-align: right; }
.plain-language { margin-top: 20px; padding: 18px; border-left: 2px solid var(--acid); background: var(--acid-soft); }
.plain-language p { margin-bottom: 0; color: #d5d6cd; font-size: 13px; line-height: 1.6; }
details { margin-top: 18px; border: 1px solid var(--line); }
summary { padding: 13px; cursor: pointer; color: #95968e; font: 500 10px "DM Mono", monospace; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; }
details pre { margin: 0; padding: 14px; border-top: 1px solid var(--line); color: #adb993; background: #080908; font: 400 10px/1.6 "DM Mono", monospace; }
.preview-error { margin-top: 14px; padding: 12px; color: var(--orange); border: 1px solid rgba(255,122,69,.35); font-size: 12px; }

.operator-section { border-top: 1px solid var(--line); }
.operator-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.operator-panel { padding: 28px; border: 1px solid var(--line); background: #10110f; }
.execution-panel { background: linear-gradient(155deg, #151613, #0d0e0c); }
.operator-stage { display: flex; gap: 15px; align-items: flex-start; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.operator-stage > span { display: grid; place-items: center; flex: 0 0 32px; height: 32px; color: #090909; background: var(--acid); font: 600 10px "DM Mono", monospace; }
.operator-stage div { display: grid; gap: 5px; }
.operator-stage strong { font-size: 14px; }
.operator-stage small { color: #797a73; line-height: 1.5; }
.stage-gap { margin-top: 30px; }
.operator-label { display: block; margin: 22px 0 8px; color: #a6a79f; font: 500 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }
.wallet-row { display: grid; grid-template-columns: 1fr auto; gap: 9px; }
.connection-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 14px 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.connection-facts div { min-width: 0; padding: 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.connection-facts span, .execution-state small { display: block; margin-bottom: 6px; color: #92938c; font: 500 10px "DM Mono", monospace; letter-spacing: .07em; }
.connection-facts strong { display: block; overflow: hidden; color: #d0d1c9; font: 500 12px "DM Mono", monospace; text-overflow: ellipsis; white-space: nowrap; }
.field-help { display: block; margin: 9px 0 18px; color: #74756e; line-height: 1.5; }
.field-help code { color: #adb993; }
.execution-state { display: flex; gap: 13px; align-items: center; margin: 22px 0 14px; padding: 16px; background: #090a09; border: 1px solid var(--line); }
#operator-status-dot { width: 9px; height: 9px; border-radius: 50%; background: #676861; box-shadow: 0 0 12px rgba(255,255,255,.15); }
#operator-status-dot[data-state="ready"] { background: var(--acid); box-shadow: 0 0 14px var(--acid); }
#operator-status-dot[data-state="pending"] { background: #ffd45d; box-shadow: 0 0 14px rgba(255,212,93,.7); }
#operator-status-dot[data-state="error"] { background: var(--orange); box-shadow: 0 0 14px rgba(255,122,69,.7); }
#operator-status { font: 500 11px "DM Mono", monospace; letter-spacing: .04em; }
.action-preview { min-height: 205px; max-height: 320px; overflow: auto; margin: 0; padding: 16px; border: 1px solid var(--line); background: #080908; color: #adb993; font: 400 10px/1.6 "DM Mono", monospace; }
.operator-message { min-height: 62px; padding: 14px; border-inline: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #92938c; font-size: 11px; line-height: 1.55; }
.execution-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 16px; }
.operator-result { margin-top: 14px; padding: 16px; border: 1px solid rgba(200,255,61,.35); background: var(--acid-soft); }
.operator-result strong { display: block; color: var(--acid); font: 500 10px "DM Mono", monospace; }
.operator-result p { margin: 9px 0; color: #b7b8b0; font-size: 11px; line-height: 1.5; }
.operator-result a { color: var(--acid); font: 500 11px "DM Mono", monospace; }
.operator-boundary { margin: 15px 0 0; color: #6d6e67; font-size: 10px; line-height: 1.6; }

.privacy-section { background: #131411; }
.privacy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.privacy-card { border: 1px solid var(--line); padding: 28px; }
.privacy-card h3 span { color: var(--acid); margin-right: 8px; }
.public-card h3 span { color: var(--orange); }
.privacy-card ul { list-style: none; padding: 0; margin: 28px 0 0; }
.privacy-card li { padding: 14px 0; border-top: 1px solid var(--line); color: #b3b4ac; font-size: 13px; }
.privacy-card li::before { content: "✓"; margin-right: 11px; color: var(--acid); }
.public-card li::before { content: "○"; color: var(--orange); }
.privacy-warning { display: grid; grid-template-columns: 180px 1fr; gap: 30px; padding: 24px 28px; margin-top: 14px; border: 1px solid rgba(255,122,69,.35); background: rgba(255,122,69,.055); }
.privacy-warning strong { color: var(--orange); font: 500 11px "DM Mono", monospace; text-transform: uppercase; }
.privacy-warning p { margin: 0; color: #a6a79f; line-height: 1.65; font-size: 13px; }

.developer-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.developer-copy p { color: var(--muted); line-height: 1.7; }
.developer-links { display: flex; gap: 22px; margin-top: 28px; font: 500 11px "DM Mono", monospace; color: var(--acid); }
.code-card { padding: 28px; margin: 0; border: 1px solid var(--line); background: #080908; color: #cacbc3; font: 400 12px/1.8 "DM Mono", monospace; box-shadow: 16px 16px 0 #050505; }
.code-card span { color: var(--acid); }
.final-cta { padding-block: 120px; color: #0b0b0a; background: var(--ink); text-align: center; }
.final-cta .section-index { color: #6f7169; }
.final-cta h2 { margin: 22px auto 38px; font-size: clamp(42px, 5vw, 70px); }
.site-footer { min-height: 130px; display: flex; justify-content: space-between; align-items: center; gap: 24px; color: #92938c; font-size: 12px; }
.site-footer p { margin: 0; }
.app-network { color: var(--acid); font: 500 10px "DM Mono", monospace; }
.app-shell { padding-block: 72px 100px; }
.app-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: end; }
.app-intro h1 { font-size: clamp(48px, 5vw, 76px); }
.app-intro p { max-width: 540px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.wallet-card { padding: 24px; border: 1px solid var(--line); background: #121310; }
.wallet-card small, .dashboard-heading small { display: block; margin-bottom: 12px; color: #96978f; font: 500 11px "DM Mono", monospace; letter-spacing: .1em; }
.wallet-card > strong { display: block; overflow: hidden; margin-bottom: 16px; color: #dfe1d7; font: 600 14px "DM Mono", monospace; text-overflow: ellipsis; white-space: nowrap; }
.wallet-card > .button { width: 100%; margin-bottom: 16px; }
.wallet-card select { margin-bottom: 10px; }
.wallet-card .connection-facts { margin-bottom: 0; }
.wallet-picker-backdrop { position: fixed; z-index: 50; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(0,0,0,.72); backdrop-filter: blur(8px); }
.wallet-picker { width: min(100%, 470px); padding: 24px; border: 1px solid var(--line); background: #11120f; box-shadow: 0 26px 80px rgba(0,0,0,.5); }
.wallet-picker-heading { display: flex; align-items: start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.wallet-picker h2 { margin: 0; font-size: 26px; }
.wallet-picker p { margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.wallet-picker-close { border: 0; background: transparent; color: #aaa; font-size: 22px; cursor: pointer; }
.wallet-choice { display: grid; width: 100%; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 16px; margin-top: 10px; border: 1px solid var(--line); background: #161713; color: inherit; text-align: left; cursor: pointer; }
.wallet-choice:hover { border-color: var(--acid); }
.wallet-choice strong { display: block; font: 600 13px "DM Mono", monospace; }
.wallet-choice span { display: block; margin-top: 5px; color: #96978f; font-size: 12px; }
.wallet-choice em { color: var(--acid); font: 500 10px "DM Mono", monospace; font-style: normal; }
.capability-dashboard { margin-top: 70px; border-top: 1px solid var(--line); }
.dashboard-heading { display: flex; align-items: end; justify-content: space-between; padding: 24px 0; border-bottom: 1px solid var(--line); }
.dashboard-heading h2 { margin: 0; font-size: 30px; }
#capability-status { color: var(--acid); font: 500 11px "DM Mono", monospace; }
.empty-capability { padding: 70px 28px; text-align: center; border-inline: 1px solid var(--line); background: #10110f; }
.empty-mark { display: grid; place-items: center; width: 48px; height: 48px; margin: 0 auto 22px; background: var(--acid-soft); color: var(--acid); font: 700 20px "DM Mono", monospace; }
.empty-capability p { max-width: 520px; margin: 12px auto 20px; color: var(--muted); line-height: 1.65; }
.empty-capability a { color: var(--acid); font: 500 12px "DM Mono", monospace; }
.app-boundary { display: grid; grid-template-columns: 200px 1fr; gap: 30px; padding: 24px; border: 1px solid rgba(200,255,61,.3); background: var(--acid-soft); }
.app-boundary strong { color: var(--acid); font: 500 11px "DM Mono", monospace; text-transform: uppercase; }
.app-boundary p { margin: 0; color: #bec0b7; line-height: 1.65; }
.issue-layout { display: grid; grid-template-columns: 1fr 1fr; border-left: 1px solid var(--line); }
.issue-card { min-height: 440px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #10110f; }
.issue-card h3 { margin: 18px 0 10px; font-size: 24px; }
.issue-card > p { color: var(--muted); font-size: 15px; line-height: 1.65; }
.issue-step { color: var(--acid); font: 500 12px "DM Mono", monospace; }
.issue-facts { margin: 28px 0 0; border-top: 1px solid var(--line); }
.issue-facts div { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.issue-facts dd { text-align: right; }
.issue-actions { background: linear-gradient(155deg, #151613, #0d0e0c); }
.issue-actions .button { margin-top: 12px; }
.issue-actions .execution-state { margin-bottom: 0; }

@media (max-width: 760px) {
  .issue-layout { grid-template-columns: 1fr; }
}
.docs-back { display: inline-block; margin-bottom: 34px; color: var(--acid); font: 500 12px "DM Mono", monospace; }
.docs-next { display: flex; justify-content: space-between; align-items: center; margin-top: 64px; padding: 25px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.docs-next span { color: #96978f; font: 500 11px "DM Mono", monospace; letter-spacing: .09em; }
.docs-next strong { font-size: 18px; }
.protocol-footer { display: grid; grid-template-columns: 1.4fr .7fr auto; gap: 42px; align-items: start; padding-block: 42px; border-top: 1px solid var(--line); }
.footer-brand { display: grid; grid-template-columns: 20px auto; column-gap: 11px; align-items: center; font: 600 14px "DM Mono", monospace; letter-spacing: .16em; }
.footer-brand p { grid-column: 1 / -1; margin: 15px 0 0; color: #92938c; font: 400 12px/1.6 "Manrope", sans-serif; letter-spacing: 0; }
.footer-product { display: grid; gap: 12px; font: 500 12px "DM Mono", monospace; }
.footer-product a:hover { color: var(--acid); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--line); color: #aaa; }
.footer-social a:hover { border-color: var(--acid); color: var(--acid); }
.footer-social svg { width: 16px; height: 16px; fill: currentColor; }
.site-footer-expanded { flex-wrap: wrap; padding-block: 34px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; font: 500 12px "DM Mono", monospace; color: #b8b9b1; }
.footer-links a:hover { color: var(--acid); }
.footer-links a[aria-disabled="true"] { color: #65665f; cursor: default; }

.page-main { padding-block: 88px 110px; }
.page-kicker { margin-bottom: 24px; color: var(--acid); font: 500 12px "DM Mono", monospace; letter-spacing: .12em; }
.page-main h1 { max-width: 850px; margin-bottom: 25px; }
.page-lede { max-width: 720px; margin-bottom: 70px; color: #aaa9a2; font-size: 20px; line-height: 1.65; }
.page-prompt { display: flex; justify-content: space-between; align-items: end; gap: 48px; padding: 48px; margin-top: 72px; border: 1px solid var(--line); }
.page-prompt h2 { max-width: 700px; margin: 15px 0 0; font-size: clamp(30px, 4vw, 48px); }
.page-prompt p { max-width: 610px; margin: 15px 0 0; color: var(--muted); line-height: 1.65; }
.case-story { border: 1px solid var(--line); padding: 32px; background: #121310; }
.case-story > span, .doc-card > span { display: block; margin-bottom: 46px; color: var(--acid); font: 500 11px "DM Mono", monospace; letter-spacing: .1em; }
.case-story h2 { font-size: 28px; }
.case-story p { max-width: 720px; color: #aaa9a2; line-height: 1.75; }
.featured-story { padding: 42px; background: linear-gradient(145deg, #1a1d15, #10110f); }
.featured-story dl { display: grid; grid-template-columns: 1fr 1fr; margin: 35px 0 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.featured-story dl div { padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.case-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.case-story-grid .case-story { min-height: 260px; }
.docs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.doc-card { min-height: 230px; padding: 26px; border: 1px solid var(--line); background: #11120f; transition: .2s ease; }
.doc-card:hover { border-color: var(--acid); transform: translateY(-3px); }
.doc-card h2 { margin-bottom: 13px; font-size: 21px; }
.doc-card p { color: var(--muted); line-height: 1.65; font-size: 14px; }
.docs-note { display: grid; grid-template-columns: 220px 1fr; gap: 30px; align-items: start; padding: 28px; margin-top: 16px; border: 1px solid rgba(200,255,61,.3); background: var(--acid-soft); }
.docs-note strong { color: var(--acid); font: 500 12px "DM Mono", monospace; text-transform: uppercase; }
.docs-note p { margin: 0; color: #c2c3bb; line-height: 1.7; }
.docs-note .button { width: max-content; margin-top: 20px; }
.docs-article { max-width: 1080px; }
.docs-article > section { margin-top: 60px; }
.docs-section-heading { max-width: 740px; margin-bottom: 26px; }
.docs-section-heading .section-index { margin-bottom: 14px; color: var(--acid); }
.docs-section-heading h2 { font-size: clamp(30px, 4vw, 46px); }
.docs-section-heading p { color: var(--muted); font-size: 16px; line-height: 1.7; }
.protocol-map { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); background: #10110f; }
.protocol-node { min-height: 190px; padding: 24px; border-right: 1px solid var(--line); position: relative; }
.protocol-node:last-child { border-right: 0; }
.protocol-node:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -10px; z-index: 1; width: 20px; height: 20px; display: grid; place-items: center; background: var(--black); color: var(--acid); font-family: "DM Mono", monospace; }
.protocol-node span { color: var(--acid); font: 500 10px "DM Mono", monospace; letter-spacing: .1em; }
.protocol-node h3 { margin: 36px 0 10px; font-size: 18px; }
.protocol-node p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.privacy-legend { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.privacy-legend article { padding: 24px; border: 1px solid var(--line); }
.privacy-legend strong { display: block; margin-bottom: 10px; color: var(--acid); font: 500 11px "DM Mono", monospace; letter-spacing: .09em; }
.privacy-legend p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 14px; }
.flow-sequence { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.flow-sequence article { padding: 24px; border-right: 1px solid var(--line); }
.flow-sequence article:last-child { border-right: 0; }
.flow-sequence span { color: var(--acid); font: 500 11px "DM Mono", monospace; }
.flow-sequence h3 { margin: 28px 0 10px; font-size: 18px; }
.flow-sequence p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.boundary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.boundary-grid article { padding: 32px; border: 1px solid var(--line); background: #11120f; }
.boundary-grid h2 { font-size: 27px; }
.boundary-grid ul { margin: 24px 0 0; padding: 0; list-style: none; }
.boundary-grid li { padding: 14px 0; border-top: 1px solid var(--line); color: #c3c4bc; line-height: 1.6; font-size: 14px; }
.boundary-grid li::before { content: "•"; margin-right: 9px; color: var(--acid); }
.security-list { margin-top: 16px; border-top: 1px solid var(--line); }
.security-list > div { display: grid; grid-template-columns: 70px .8fr 1.2fr; gap: 22px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.security-list span { color: var(--acid); font: 500 11px "DM Mono", monospace; }
.security-list h2 { margin: 0; font-size: 22px; }
.security-list p { margin: 0; color: var(--muted); line-height: 1.7; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 32px, 720px); }
  .site-header > nav { display: none; }
  .mobile-nav-toggle { display: inline-flex; align-items: center; justify-content: center; margin-left: auto; }
  .site-header > nav[data-open="true"] { display: flex; position: absolute; top: 70px; right: 0; left: 0; padding: 20px; border: 1px solid var(--line); background: #11120f; box-shadow: 0 18px 40px rgba(0,0,0,.45); flex-direction: column; gap: 0; }
  .site-header > nav a { padding: 13px 4px; border-bottom: 1px solid var(--line); }
  .site-header > nav .mobile-only { display: block; border-bottom: 0; }
  .header-cta { margin-left: 12px; }
  .hero, .problem-grid, .builder-layout, .operator-layout, .developer-section { grid-template-columns: 1fr; }
  .hero { gap: 56px; padding-top: 64px; }
  .problem-grid, .developer-section { gap: 42px; }
  .steps { grid-template-columns: 1fr; }
  .use-case, .use-case.featured { grid-column: span 3; }
  .heading-row { display: block; }
  .docs-grid { grid-template-columns: 1fr 1fr; }
  .role-grid { grid-template-columns: 1fr; }
  .protocol-map { grid-template-columns: 1fr; }
  .protocol-node { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .protocol-node:last-child { border-bottom: 0; }
  .protocol-node:not(:last-child)::after { top: auto; right: 22px; bottom: -10px; content: "↓"; }
  .protocol-node h3 { margin-top: 20px; }
  .flow-sequence { grid-template-columns: 1fr 1fr; }
  .flow-sequence article:nth-child(2) { border-right: 0; }
  .flow-sequence article { border-bottom: 1px solid var(--line); }
  .flow-sequence article:nth-child(n+3) { border-bottom: 0; }
  .app-intro { grid-template-columns: 1fr; }
  .page-prompt { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 600px) {
  .site-header .header-cta { display: none; }
  h1 { font-size: 52px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button-quiet { margin: 10px 0 0; }
  .trust-line { gap: 12px; }
  .policy-grid, .form-pair, fieldset, .privacy-grid, .connection-facts, .execution-buttons { grid-template-columns: 1fr; }
  .use-case, .use-case.featured { grid-column: span 6; }
  .privacy-warning { grid-template-columns: 1fr; }
  .site-footer { align-items: flex-start; flex-direction: column; justify-content: center; }
  .case-story-grid, .featured-story dl, .boundary-grid, .docs-grid, .docs-note { grid-template-columns: 1fr; }
  .privacy-legend, .flow-sequence { grid-template-columns: 1fr; }
  .flow-sequence article { border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .flow-sequence article:last-child { border-bottom: 0 !important; }
  .page-main { padding-block: 58px 72px; }
  .page-lede { margin-bottom: 46px; font-size: 17px; }
  .featured-story, .case-story, .page-prompt { padding: 24px; }
  .security-list > div { grid-template-columns: 1fr; gap: 12px; }
  .app-boundary { grid-template-columns: 1fr; }
  .protocol-footer { grid-template-columns: 1fr; gap: 26px; }
}