:root {
  color-scheme: dark;
  --bg: #07110e;
  --bg-2: #0b1713;
  --surface: #101e19;
  --surface-2: #15251f;
  --line: rgba(210, 238, 225, 0.13);
  --line-strong: rgba(210, 238, 225, 0.25);
  --text: #f3f8f4;
  --muted: #93a89f;
  --green: #18d77d;
  --green-dark: #0ca963;
  --gold: #f6c34a;
  --blue: #68b7ff;
  --red: #ff7068;
  --amber: #f39c3d;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  --content: 1280px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #edf3ef;
  --bg-2: #f7faf8;
  --surface: #ffffff;
  --surface-2: #e4ece7;
  --line: rgba(16, 50, 35, 0.12);
  --line-strong: rgba(16, 50, 35, 0.24);
  --text: #10231b;
  --muted: #5d7168;
  --green: #008f50;
  --green-dark: #007743;
  --gold: #a96c00;
  --blue: #1577bd;
  --red: #ce3d38;
  --amber: #b9680f;
  --shadow: 0 20px 48px rgba(26, 58, 44, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 68px;
  padding: 0 max(24px, calc((100vw - var(--content)) / 2));
  display: flex;
  align-items: center;
  gap: 34px;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; min-width: 150px; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; overflow: hidden; background: #020806; border: 1px solid color-mix(in srgb, var(--gold) 50%, var(--line)); }
.brand-mark img { width: 44px; height: 44px; object-fit: contain; }
.brand strong, .brand small { display: block; line-height: 1; }
.brand strong { font-size: 16px; }
.brand small { margin-top: 5px; font-size: 9px; color: var(--muted); font-weight: 700; letter-spacing: 2px; }
.topnav { display: flex; align-self: stretch; flex: 1; min-width: 0; }
.nav-item { position: relative; padding: 0 18px; border: 0; background: none; color: var(--muted); cursor: pointer; font-size: 13px; font-weight: 700; }
.nav-item::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: -1px; height: 2px; background: transparent; }
.nav-item:hover, .nav-item.active { color: var(--text); }
.nav-item.active::after { background: var(--green); }
.top-actions { display: flex; align-items: center; gap: 10px; }
.network { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.network i { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px color-mix(in srgb, var(--amber) 16%, transparent); }
.icon-button { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); background: var(--surface); cursor: pointer; border-radius: 4px; }
.icon-button:hover { border-color: var(--line-strong); background: var(--surface-2); }
.social-x { color: var(--text); font: 800 15px/1 Arial, sans-serif; text-decoration: none; }
.social-x.disabled { color: var(--muted); cursor: default; opacity: .72; }
.social-x.disabled:hover { border-color: var(--line); background: var(--surface); }
.wallet-button, .primary-button, .secondary-button {
  min-height: 40px;
  border-radius: 4px;
  padding: 0 17px;
  font-weight: 800;
  font-size: 13px;
  cursor: pointer;
}
.wallet-button, .primary-button { border: 1px solid var(--green); background: var(--green); color: #03120b; }
.wallet-button:hover, .primary-button:hover { background: color-mix(in srgb, var(--green) 88%, white); }
.primary-button:disabled, .wallet-button:disabled { opacity: .48; cursor: not-allowed; }
.secondary-button { border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--surface) 82%, transparent); color: var(--text); }
.secondary-button:hover { border-color: var(--green); }
.primary-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding-inline: 21px; }
.primary-button svg { width: 17px; }

.content-shell { width: min(var(--content), calc(100% - 48px)); margin: 0 auto; }
.trust-banner { min-height: 35px; display: flex; align-items: center; background: color-mix(in srgb, var(--amber) 7%, var(--bg)); border-bottom: 1px solid color-mix(in srgb, var(--amber) 26%, transparent); }
.trust-banner .content-shell { display: flex; align-items: center; gap: 22px; min-height: 35px; color: var(--muted); font-size: 10px; }
.trust-banner .trust-state { display: inline-flex; align-items: center; gap: 7px; color: var(--amber); font-weight: 800; }
.trust-state i { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }
.trust-banner button { margin-left: auto; border: 0; background: none; color: var(--text); font-size: 10px; font-weight: 800; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.tab-panel { display: none; min-height: calc(100vh - 68px); }
.tab-panel.active { display: block; }
.hero { position: relative; height: clamp(500px, 64vh, 680px); min-height: 500px; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 48%; filter: saturate(.86) contrast(1.04) brightness(.7); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 11, 8, .95) 0%, rgba(3, 11, 8, .74) 36%, rgba(3, 11, 8, .08) 74%), linear-gradient(0deg, var(--bg) 0%, transparent 36%); }
.hero-content { position: relative; z-index: 2; width: min(var(--content), calc(100% - 48px)); margin: 0 auto; padding-top: clamp(90px, 15vh, 150px); }
.eyebrow { display: flex; gap: 10px; align-items: center; color: #c9d8d1; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.eyebrow span { padding: 5px 8px; border: 1px solid rgba(255,255,255,.2); background: rgba(0,0,0,.25); }
.eyebrow b { color: var(--gold); }
.hero h1 { margin: 20px 0 0; font-size: clamp(72px, 10vw, 150px); line-height: .84; font-weight: 900; letter-spacing: 0; color: white; text-shadow: 0 12px 48px rgba(0,0,0,.32); }
.hero-brand-lockup { display: flex; align-items: center; gap: 18px; margin-top: 20px; }
.hero-brand-lockup img { width: clamp(72px, 8vw, 108px); height: clamp(72px, 8vw, 108px); object-fit: contain; filter: drop-shadow(0 12px 28px rgba(0,0,0,.38)); }
.hero-brand-lockup h1 { margin: 0; }
.hero-line { margin: 17px 0 0; color: var(--green); font-size: 22px; font-weight: 800; }
.hero-copy { max-width: 570px; margin: 14px 0 0; color: #d7e1dc; font-size: 16px; }
.hero-actions { display: flex; gap: 10px; margin-top: 28px; }
.hero .secondary-button { min-height: 48px; background: rgba(6,16,12,.62); border-color: rgba(255,255,255,.22); }
.round-clock { position: absolute; z-index: 3; right: max(24px, calc((100vw - var(--content)) / 2)); bottom: 48px; width: 270px; padding: 18px 20px; background: rgba(5, 15, 11, .76); border-left: 3px solid var(--green); backdrop-filter: blur(14px); }
.round-clock span, .round-clock small { display: block; color: #a9bbb3; font-size: 11px; font-weight: 700; }
.round-clock strong { display: block; margin: 4px 0; font-family: "Cascadia Code", Consolas, monospace; font-size: 30px; color: white; }

.metric-strip { min-height: 108px; display: grid; grid-template-columns: repeat(5, 1fr); background: var(--bg-2); border-bottom: 1px solid var(--line); }
.metric-strip > div { padding: 22px max(18px, calc((100vw - var(--content)) / 10)); border-right: 1px solid var(--line); }
.metric-strip > div:first-child { padding-left: max(24px, calc((100vw - var(--content)) / 2)); }
.metric-strip > div:last-child { padding-right: max(24px, calc((100vw - var(--content)) / 2)); border-right: 0; }
.metric-strip span, .metric-strip small { display: block; color: var(--muted); font-size: 11px; white-space: nowrap; }
.metric-strip strong { display: block; margin: 4px 0 2px; font-size: 21px; white-space: nowrap; }
.metric-strip .status-draft { color: var(--amber); font-size: 16px; margin-top: 8px; }
.metric-strip .status-live { color: var(--green); font-size: 16px; margin-top: 8px; }

.entry-flow-preview { padding: 46px 0 40px; background: var(--bg); border-bottom: 1px solid var(--line); }
.flow-rail { display: grid; grid-template-columns: repeat(6, 1fr); border-block: 1px solid var(--line); }
.flow-rail > div { position: relative; min-height: 104px; display: flex; align-items: center; gap: 11px; padding: 16px; border-right: 1px solid var(--line); }
.flow-rail > div:last-child { border-right: 0; }
.flow-rail > div::after { content: ""; position: absolute; right: -5px; top: calc(50% - 4px); width: 8px; height: 8px; border-top: 1px solid var(--line-strong); border-right: 1px solid var(--line-strong); transform: rotate(45deg); background: var(--bg); z-index: 2; }
.flow-rail > div:last-child::after { display: none; }
.flow-rail i { flex: 0 0 28px; width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--muted); font: 800 10px "Cascadia Code", monospace; font-style: normal; }
.flow-rail .done i { color: #03120b; border-color: var(--green); background: var(--green); }
.flow-rail span, .flow-rail strong, .flow-rail small { display: block; }
.flow-rail strong { font-size: 12px; }
.flow-rail small { margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.35; }

.overview-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; padding-block: 64px; }
.overview-grid > *, .leaderboard-section, .lab-main { min-width: 0; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.section-heading.compact { margin-bottom: 24px; }
.section-kicker { display: block; margin-bottom: 5px; color: var(--green); font-size: 10px; font-weight: 900; letter-spacing: 1.6px; }
.section-heading h2, .page-head h1 { margin: 0; line-height: 1.15; }
.section-heading h2 { font-size: 24px; }
.segmented { display: flex; padding: 3px; background: var(--surface); border: 1px solid var(--line); border-radius: 5px; }
.segmented button { min-width: 70px; padding: 7px 11px; border: 0; border-radius: 3px; color: var(--muted); background: transparent; font-size: 12px; cursor: pointer; }
.segmented button.active { color: #03120b; background: var(--green); font-weight: 800; }
.table-wrap { overflow-x: auto; border-top: 1px solid var(--line-strong); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { height: 42px; text-align: left; color: var(--muted); font-size: 10px; text-transform: uppercase; font-weight: 700; }
td { height: 62px; border-top: 1px solid var(--line); vertical-align: middle; }
td .trader { display: flex; align-items: center; gap: 10px; min-width: 130px; }
.avatar { width: 30px; height: 30px; display: grid; place-items: center; background: var(--surface-2); color: var(--green); font-size: 11px; font-weight: 900; border: 1px solid var(--line); }
.rank { color: var(--muted); font-family: "Cascadia Code", monospace; font-weight: 800; }
.rank.top { color: var(--gold); }
.positive { color: var(--green); font-weight: 800; }
.negative { color: var(--red); }
.status-chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 7px; border: 1px solid var(--line); color: var(--muted); font-size: 10px; white-space: nowrap; }
.status-chip::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.status-chip.ok { color: var(--green); }
.status-chip.review { color: var(--amber); }
.evidence-line { display: flex; gap: 18px; align-items: center; padding-top: 14px; color: var(--muted); font-size: 10px; flex-wrap: wrap; }
.evidence-line span { display: flex; align-items: center; gap: 6px; }
.evidence-line b { margin-left: auto; color: var(--amber); }
.empty-board { height: 180px; padding: 28px !important; color: var(--muted); text-align: center; white-space: normal; line-height: 1.8; }
.admin-mode .topnav, .admin-mode .trust-banner, .admin-mode #walletButton { display: none; }
.admin-mode .topbar { justify-content: space-between; }
.dot { width: 6px; height: 6px; border-radius: 50%; }
.dot.green { background: var(--green); }.dot.amber { background: var(--amber); }.dot.red { background: var(--red); }

.round-panel { padding-left: 28px; border-left: 1px solid var(--line); }
.field-label { display: block; margin-bottom: 8px; color: var(--muted); font-size: 11px; font-weight: 700; }
.field-row { display: flex; gap: 8px; }
input[type="datetime-local"] { width: 100%; height: 42px; padding: 0 11px; border: 1px solid var(--line); border-radius: 4px; color: var(--text); background: var(--surface); outline: none; }
input:focus { border-color: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 14%, transparent); }
.refresh { flex: 0 0 42px; width: 42px; height: 42px; }
.timeline { position: relative; margin-top: 28px; padding-left: 18px; }
.timeline::before { content: ""; position: absolute; left: 3px; top: 8px; bottom: 10px; width: 1px; background: var(--line-strong); }
.timeline > div { position: relative; margin-bottom: 22px; }
.timeline i { position: absolute; left: -18px; top: 5px; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 12%, transparent); }
.timeline span, .timeline strong { display: block; }
.timeline span { color: var(--muted); font-size: 10px; }
.timeline strong { margin-top: 3px; font-size: 14px; }
.boundary-note { padding: 13px 14px; border-left: 2px solid var(--gold); background: color-mix(in srgb, var(--gold) 8%, transparent); color: var(--muted); font-size: 11px; }
code { color: var(--gold); }

.prize-band { padding: 60px 0 74px; background: var(--bg-2); border-block: 1px solid var(--line); }
.draft-tag, .local-pill { padding: 6px 9px; border: 1px solid var(--amber); color: var(--amber); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.draft-tag.confirmed { border-color: var(--green); color: var(--green); }
.prize-grid { display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--line); }
.prize-grid article { min-height: 205px; padding: 20px; border-right: 1px solid var(--line); background: var(--surface); }
.prize-grid article:last-child { border-right: 0; }
.prize-grid article > span { color: var(--muted); font-family: "Cascadia Code", monospace; font-size: 11px; }
.prize-grid article > strong { display: block; margin-top: 25px; color: var(--gold); font-size: 30px; }
.prize-grid h3 { margin: 12px 0 6px; font-size: 14px; }
.prize-grid p { margin: 0; color: var(--muted); font-size: 11px; }

.page-head { min-height: 210px; padding-block: 64px 42px; display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: 42px; }
.page-head p { max-width: 680px; margin: 12px 0 0; color: var(--muted); }
.local-pill.warning { color: var(--red); border-color: var(--red); }

.integration-head { align-items: center; }
.identity-lockup { display: flex; align-items: center; gap: 13px; padding: 10px 14px; border: 1px solid var(--line); background: var(--surface); }
.identity-lockup img { width: 56px; height: 56px; object-fit: contain; }
.identity-lockup strong, .identity-lockup span { display: block; }
.identity-lockup strong { font-size: 14px; }
.identity-lockup span { margin-top: 4px; color: var(--muted); font-size: 10px; }
.integration-status { background: var(--bg-2); border-block: 1px solid var(--line); }
.integration-status .content-shell { display: grid; grid-template-columns: repeat(4, 1fr); }
.integration-status .content-shell > div { position: relative; min-height: 82px; padding: 18px 18px 18px 34px; border-right: 1px solid var(--line); }
.integration-status .content-shell > div:first-child { border-left: 1px solid var(--line); }
.integration-status i { position: absolute; left: 18px; top: 25px; width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.integration-status i.ok { background: var(--green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 12%, transparent); }
.integration-status i.warn { background: var(--amber); box-shadow: 0 0 0 4px color-mix(in srgb, var(--amber) 12%, transparent); }
.integration-status i.bad { background: var(--red); box-shadow: 0 0 0 4px color-mix(in srgb, var(--red) 12%, transparent); }
.integration-status span, .integration-status strong { display: block; }
.integration-status span { color: var(--muted); font-size: 9px; }
.integration-status strong { margin-top: 4px; font-size: 12px; }
.integration-layout { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 38px; padding-block: 48px; }
.integration-form { min-width: 0; }
.config-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.config-fields label span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 10px; font-weight: 700; }
.config-fields input { width: 100%; height: 43px; padding: 0 11px; border: 1px solid var(--line); border-radius: 4px; color: var(--text); background: var(--surface); outline: none; font-family: "Cascadia Code", Consolas, monospace; font-size: 11px; }
.config-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.config-actions .primary-button, .config-actions .secondary-button { min-height: 42px; }
.form-boundary { margin: 18px 0 0; padding: 12px 13px; border-left: 2px solid var(--amber); background: color-mix(in srgb, var(--amber) 7%, transparent); color: var(--muted); font-size: 10px; }
.wallet-console { align-self: start; padding-left: 30px; border-left: 1px solid var(--line); }
.transaction-inspector { padding-block: 44px 62px; border-top: 1px solid var(--line); background: var(--bg-2); }
.inspector-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 14px; align-items: end; }
.inspector-form label span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 10px; font-weight: 700; }
.inspector-form input { width: 100%; height: 43px; padding: 0 11px; border: 1px solid var(--line); border-radius: 4px; color: var(--text); background: var(--surface); outline: none; font-family: "Cascadia Code", Consolas, monospace; font-size: 11px; }
.inspector-summary { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 22px; border: 1px solid var(--line); }
.inspector-summary > div { min-width: 0; padding: 15px; border-right: 1px solid var(--line); }
.inspector-summary > div:last-child { border-right: 0; }
.inspector-summary span, .inspector-summary strong { display: block; }
.inspector-summary span { color: var(--muted); font-size: 9px; }
.inspector-summary strong { margin-top: 5px; overflow-wrap: anywhere; font-size: 12px; }
.inspector-output { min-height: 180px; margin-top: 14px; }
.console-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 18px; }
.console-brand img { width: 54px; height: 54px; object-fit: contain; }
.console-brand span, .console-brand strong { display: block; }
.console-brand span { color: var(--green); font-size: 9px; font-weight: 800; }
.console-brand strong { margin-top: 4px; font-size: 14px; }
.wide { width: 100%; margin-top: 8px; }
.wallet-facts { margin: 20px 0; border-top: 1px solid var(--line); }
.wallet-facts > div { min-height: 53px; display: grid; grid-template-columns: 100px 1fr; gap: 12px; align-items: center; border-bottom: 1px solid var(--line); }
.wallet-facts dt { color: var(--muted); font-size: 10px; }
.wallet-facts dd { margin: 0; overflow: hidden; color: var(--text); font-family: "Cascadia Code", monospace; font-size: 11px; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.read-evidence { padding: 52px 0 60px; background: var(--bg-2); border-block: 1px solid var(--line); }
.evidence-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.evidence-grid article { min-height: 115px; padding: 18px; border-right: 1px solid var(--line); background: var(--surface); }
.evidence-grid article:last-child { border-right: 0; }
.evidence-grid span, .evidence-grid strong, .evidence-grid small { display: block; }
.evidence-grid span, .evidence-grid small { color: var(--muted); font-size: 9px; }
.evidence-grid strong { margin: 12px 0 5px; font-size: 15px; }
.read-log { min-height: 100px; max-height: 240px; margin: 14px 0 0; padding: 14px; overflow: auto; border: 1px solid var(--line); color: #9be7bd; background: #020806; font: 10px/1.6 "Cascadia Code", Consolas, monospace; white-space: pre-wrap; }
.write-readiness { padding: 55px 0 80px; }
.readiness-rail { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); }
.readiness-rail > div { min-height: 135px; padding: 18px; border-right: 1px solid var(--line); }
.readiness-rail > div:last-child { border-right: 0; }
.readiness-rail i { width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--muted); font: 800 10px "Cascadia Code", monospace; font-style: normal; }
.readiness-rail .ready i { color: #03120b; border-color: var(--green); background: var(--green); }
.readiness-rail strong, .readiness-rail span { display: block; }
.readiness-rail strong { margin-top: 20px; font-size: 12px; }
.readiness-rail span { margin-top: 6px; color: var(--muted); font-size: 9px; }

.guide-status-band { background: var(--bg-2); border-bottom: 1px solid var(--line); }
.guide-status-band .content-shell { min-height: 90px; display: grid; grid-template-columns: 1.3fr .7fr 2fr auto; gap: 22px; align-items: center; }
.guide-status-band span, .guide-status-band strong { display: block; }
.guide-status-band span { color: var(--muted); font-size: 10px; }
.guide-status-band strong { margin-top: 4px; font-size: 14px; }
.guide-progress-track { height: 7px; overflow: hidden; background: var(--surface-2); border: 1px solid var(--line); }
.guide-progress-track i { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--green), var(--blue)); transition: width .25s ease; }
.guide-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 38px; padding-block: 48px 72px; }
.guide-steps { border-right: 1px solid var(--line); padding-right: 20px; }
.guide-step { width: 100%; min-height: 72px; display: grid; grid-template-columns: 34px 1fr auto; gap: 11px; align-items: center; padding: 10px; border: 0; border-left: 2px solid transparent; background: none; color: var(--muted); text-align: left; cursor: pointer; }
.guide-step:hover, .guide-step.active { background: var(--surface); border-left-color: var(--green); }
.guide-step.completed { border-left-color: var(--blue); }
.guide-step > i { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--muted); font: 800 10px "Cascadia Code", monospace; font-style: normal; }
.guide-step.active > i { color: #03120b; border-color: var(--green); background: var(--green); }
.guide-step.completed > i { color: var(--blue); border-color: var(--blue); }
.guide-step span, .guide-step strong, .guide-step small { display: block; }
.guide-step strong { color: var(--text); font-size: 12px; }
.guide-step small { margin-top: 3px; font-size: 9px; }
.guide-step b { font-size: 9px; color: var(--muted); }
.guide-step.active b { color: var(--green); }
.guide-step.completed b { color: var(--blue); }
.guide-detail { min-width: 0; }
.guide-detail-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.guide-detail-head span { color: var(--green); font-size: 10px; font-weight: 800; }
.guide-detail-head h2 { margin: 5px 0 0; font-size: 28px; }
.source-chip { padding: 5px 8px; border: 1px solid var(--line); white-space: nowrap; }
.source-chip.explanation { color: var(--blue); border-color: color-mix(in srgb, var(--blue) 55%, transparent); }
.guide-summary { max-width: 800px; margin: 22px 0 28px; color: var(--muted); font-size: 14px; }
.guide-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
.guide-detail-grid h3 { margin: 0 0 14px; font-size: 14px; }
.plain-checks, .action-list { margin: 0; padding: 0; list-style: none; }
.plain-checks li, .action-list li { position: relative; min-height: 45px; padding: 11px 10px 11px 34px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.plain-checks li::before { content: "✓"; position: absolute; left: 8px; top: 11px; color: var(--green); font-weight: 900; }
.action-list { counter-reset: guide-actions; }
.action-list li { counter-increment: guide-actions; }
.action-list li::before { content: counter(guide-actions); position: absolute; left: 8px; top: 10px; width: 17px; height: 17px; display: grid; place-items: center; border: 1px solid var(--line-strong); color: var(--text); font-size: 9px; }
.completion-proof { display: grid; grid-template-columns: 1fr 1fr; margin-top: 28px; border-block: 1px solid var(--line); }
.completion-proof > div { padding: 16px; border-right: 1px solid var(--line); }
.completion-proof > div:last-child { border-right: 0; }
.completion-proof span, .completion-proof strong { display: block; }
.completion-proof span { color: var(--muted); font-size: 10px; }
.completion-proof strong { margin-top: 6px; font-size: 11px; line-height: 1.5; }
.guide-actions { display: flex; gap: 10px; margin-top: 24px; }
.participant-boundaries { padding: 58px 0 78px; background: var(--bg-2); border-block: 1px solid var(--line); }
.boundary-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.boundary-grid article { min-height: 195px; padding: 20px; border-right: 1px solid var(--line); }
.boundary-grid article:last-child { border-right: 0; }
.boundary-grid article > span { display: inline-block; padding: 4px 7px; border: 1px solid currentColor; font-size: 9px; font-weight: 800; }
.boundary-grid article.danger > span { color: var(--red); }
.boundary-grid article.warning > span { color: var(--amber); }
.boundary-grid h3 { margin: 25px 0 8px; font-size: 14px; }
.boundary-grid p { margin: 0; color: var(--muted); font-size: 11px; }

.lab-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 34px; padding-block: 42px 80px; }
.scenario-list { border-right: 1px solid var(--line); padding-right: 20px; }
.scenario-button { width: 100%; padding: 13px 12px; text-align: left; border: 0; border-left: 2px solid transparent; color: var(--muted); background: none; cursor: pointer; }
.scenario-button strong, .scenario-button small { display: block; }
.scenario-button strong { color: var(--text); font-size: 13px; }
.scenario-button small { margin-top: 3px; font-size: 10px; }
.scenario-button:hover, .scenario-button.active { background: var(--surface); border-left-color: var(--green); }
.score-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.score-header > div:first-child { min-width: 0; }
.score-header span { color: var(--green); font-size: 10px; font-weight: 800; }
.score-header h2 { margin: 5px 0; font-size: 25px; }
.score-header p { margin: 0; color: var(--muted); font-size: 12px; }
.score-value { flex: 0 0 180px; text-align: right; }
.score-value strong, .score-value small { display: block; }
.score-value strong { font-family: "Cascadia Code", monospace; font-size: 30px; }
.score-value small { color: var(--muted); font-size: 10px; }
.score-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 22px 0; border: 1px solid var(--line); }
.score-metrics > div { padding: 15px; border-right: 1px solid var(--line); }
.score-metrics > div:last-child { border-right: 0; }
.score-metrics span, .score-metrics strong { display: block; }
.score-metrics span { color: var(--muted); font-size: 10px; }
.score-metrics strong { margin-top: 6px; font-size: 16px; }
.issue-stack { display: grid; gap: 8px; margin-bottom: 22px; }
.issue { padding: 11px 13px; border-left: 2px solid var(--amber); background: color-mix(in srgb, var(--amber) 7%, transparent); font-size: 11px; color: var(--muted); }
.issue.fail { border-left-color: var(--red); background: color-mix(in srgb, var(--red) 7%, transparent); }
.issue.note { border-left-color: var(--green); background: color-mix(in srgb, var(--green) 7%, transparent); }
.transaction-table td { padding-right: 16px; height: 66px; }
.transaction-table td:first-child { min-width: 140px; font-family: "Cascadia Code", monospace; font-size: 10px; color: var(--muted); }
.transaction-table td:nth-child(2) { min-width: 145px; }
.transaction-table td:nth-child(3) { min-width: 340px; color: var(--muted); }
.positions { margin-top: 24px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.position-item { padding: 14px; border: 1px solid var(--line); background: var(--surface); }
.position-item strong { display: block; margin-bottom: 7px; }
.position-item span { color: var(--muted); font-size: 11px; }

.vault-layout { display: grid; grid-template-columns: 360px 1fr; gap: 36px; padding-block: 50px; }
.vault-balance { padding-right: 36px; border-right: 1px solid var(--line); }
.vault-balance > span { color: var(--muted); font-size: 11px; }
.vault-balance > strong { display: block; margin: 11px 0 4px; font-size: 42px; font-family: "Cascadia Code", monospace; }
.vault-balance > strong small { font-size: 16px; color: var(--gold); }
.vault-balance p { color: var(--muted); font-size: 11px; }
.balance-bar { display: flex; height: 8px; margin-top: 34px; overflow: hidden; background: var(--surface-2); }
.balance-bar i:nth-child(1) { background: var(--green); }.balance-bar i:nth-child(2) { background: var(--gold); }.balance-bar i:nth-child(3) { background: var(--amber); }
.balance-legend { display: grid; gap: 8px; margin-top: 16px; color: var(--muted); font-size: 11px; }
.ledger-row { min-height: 64px; display: grid; grid-template-columns: 1.15fr .8fr 1.35fr .7fr; gap: 14px; align-items: center; border-bottom: 1px solid var(--line); font-size: 12px; }
.ledger-row.head { min-height: 36px; color: var(--muted); font-size: 10px; text-transform: uppercase; }
.ledger-row b { font-family: "Cascadia Code", monospace; }
.ledger-row > span { color: var(--muted); }
.ledger-row em { justify-self: start; padding: 4px 7px; border: 1px solid var(--line); color: var(--muted); font-style: normal; font-size: 10px; }
.ledger-row em.ok { color: var(--green); }
.proof-band { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 80px; border-block: 1px solid var(--line); }
.proof-band > div { padding: 18px; border-right: 1px solid var(--line); }
.proof-band > div:last-child { border-right: 0; }
.proof-band span, .proof-band strong { display: block; }
.proof-band span { color: var(--muted); font-size: 10px; }
.proof-band strong { margin-top: 5px; color: var(--red); font-size: 13px; }

.link-button { display: inline-flex; align-items: center; text-decoration: none; }
.rule-summary-band { background: var(--bg-2); border-bottom: 1px solid var(--line); }
.rule-summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.rule-summary-grid > div { min-height: 105px; padding: 22px; border-right: 1px solid var(--line); }
.rule-summary-grid > div:first-child { border-left: 1px solid var(--line); }
.rule-summary-grid span, .rule-summary-grid strong, .rule-summary-grid small { display: block; }
.rule-summary-grid span, .rule-summary-grid small { color: var(--muted); font-size: 10px; }
.rule-summary-grid strong { margin: 6px 0 3px; font-size: 18px; }
.amber-text { color: var(--amber); }
.formula-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; padding-block: 48px; border-bottom: 1px solid var(--line); }
.formula-section h2 { margin: 0; font-size: 23px; }
.formula-section p { margin: 8px 0 0; color: var(--muted); font-size: 11px; }
.formula { min-height: 74px; display: flex; align-items: center; justify-content: center; gap: 13px; padding: 16px; border: 1px solid var(--line); background: var(--surface); }
.formula strong { color: var(--green); }
.formula span { color: var(--text); font-size: 12px; font-weight: 700; }
.formula i { color: var(--gold); font-style: normal; font-size: 18px; }
.rulebook-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 42px; padding-block: 48px; }
.rulebook details { border-top: 1px solid var(--line); }
.rulebook details:last-child { border-bottom: 1px solid var(--line); }
.rulebook summary { min-height: 76px; display: grid; grid-template-columns: 34px 1fr 20px; gap: 14px; align-items: center; cursor: pointer; list-style: none; }
.rulebook summary::-webkit-details-marker { display: none; }
.rulebook summary > span { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--green); font: 800 10px "Cascadia Code", monospace; }
.rulebook summary strong, .rulebook summary small { display: block; }
.rulebook summary strong { font-size: 13px; }
.rulebook summary small { margin-top: 4px; color: var(--muted); font-size: 10px; }
.rulebook summary > i { color: var(--muted); font-size: 20px; font-style: normal; transition: transform .2s ease; }
.rulebook details[open] summary > i { transform: rotate(45deg); color: var(--green); }
.rule-detail { padding: 0 0 22px 48px; color: var(--muted); font-size: 11px; }
.rule-detail p { margin: 0 0 10px; }
.rule-detail ul { margin: 0; padding-left: 18px; }
.rule-detail li { margin: 6px 0; }
.rule-state-panel { align-self: start; padding-left: 26px; border-left: 1px solid var(--line); }
.rule-state-panel h2 { margin: 0 0 18px; font-size: 20px; }
.rule-state-row { min-height: 43px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); font-size: 11px; }
.rule-state-row b { font-size: 9px; white-space: nowrap; }
.confirmed-text { color: var(--green); }
.pending-text { color: var(--amber); }
.rule-version { margin-top: 22px; padding: 16px; border-left: 2px solid var(--amber); background: color-mix(in srgb, var(--amber) 7%, transparent); }
.rule-version span, .rule-version strong, .rule-version small { display: block; }
.rule-version span, .rule-version small { color: var(--muted); font-size: 9px; }
.rule-version strong { margin: 5px 0; font-size: 13px; }
.rule-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; padding-block: 50px 90px; }
.rule-columns h2 { margin: 0 0 20px; font-size: 20px; }
.rule-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rule-list li { display: grid; grid-template-columns: 38px 1fr; gap: 14px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.rule-list i { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--muted); font-size: 10px; font-style: normal; }
.rule-list.confirmed i { color: var(--green); border-color: var(--green); }
.rule-list.pending i { color: var(--amber); border-color: var(--amber); }
.rule-list strong { font-size: 13px; }
.rule-list p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }

footer { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 0 max(24px, calc((100vw - var(--content)) / 2)); border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
footer strong { color: var(--text); }

dialog { width: min(760px, calc(100% - 32px)); padding: 0; border: 1px solid var(--line-strong); border-radius: 6px; color: var(--text); background: var(--surface); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(5px); }
dialog form { padding: 22px; }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.dialog-head h2 { margin: 0; }
.dialog-head .icon-button { font-size: 22px; }
.check-list { padding: 12px 0; }
.check-list label { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.check-list input { width: 17px; height: 17px; accent-color: var(--green); }
.check-list span, .check-list strong, .check-list small { display: block; }
.check-list strong { font-size: 12px; }.check-list small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.dialog-warning { margin: 5px 0 18px; padding: 11px; color: var(--amber); background: color-mix(in srgb, var(--amber) 7%, transparent); font-size: 11px; }
.dialog-submit { width: 100%; }
.dialog-submit:disabled { opacity: .4; cursor: not-allowed; }
.registration-summary { display: grid; grid-template-columns: repeat(5, 1fr); margin: 14px 0 18px; border: 1px solid var(--line); }
.registration-summary > div { min-width: 0; padding: 12px; border-right: 1px solid var(--line); }
.registration-summary > div:last-child { border-right: 0; }
.registration-summary span, .registration-summary strong { display: block; }
.registration-summary span { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.registration-summary strong { margin-top: 5px; overflow-wrap: anywhere; font-size: 11px; }
.dialog-address-input { width: 100%; min-height: 43px; margin-top: 7px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 4px; color: var(--text); background: var(--bg); font-family: var(--mono); font-size: 11px; }
.dialog-address-input:focus { outline: 1px solid var(--green); border-color: var(--green); }
.dialog-help { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; line-height: 1.55; }
.dialog-warning.success { color: var(--green); background: color-mix(in srgb, var(--green) 7%, transparent); }
.dialog-warning.error { color: #ff7b72; background: color-mix(in srgb, #ff7b72 7%, transparent); }

@media (max-width: 1000px) {
  .topbar { gap: 14px; }
  .topnav { overflow-x: auto; }
  .nav-item { padding-inline: 12px; white-space: nowrap; }
  .nav-item::after { left: 12px; right: 12px; }
  .network { display: none; }
  .metric-strip { grid-template-columns: repeat(3, 1fr); }
  .metric-strip > div, .metric-strip > div:first-child, .metric-strip > div:last-child { padding: 18px 22px; }
  .metric-strip > div:nth-child(n+4) { border-top: 1px solid var(--line); }
  .flow-rail { grid-template-columns: repeat(3, 1fr); }
  .flow-rail > div:nth-child(3) { border-right: 0; }
  .flow-rail > div:nth-child(n+4) { border-top: 1px solid var(--line); }
  .overview-grid { grid-template-columns: 1fr; }
  .integration-layout { grid-template-columns: 1fr; }
  .inspector-form { grid-template-columns: 1fr; }
  .wallet-console { padding: 28px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .readiness-rail { grid-template-columns: repeat(3, 1fr); }
  .readiness-rail > div:nth-child(3) { border-right: 0; }
  .readiness-rail > div:nth-child(n+4) { border-top: 1px solid var(--line); }
  .round-panel { padding: 28px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .prize-grid { grid-template-columns: repeat(3, 1fr); }
  .prize-grid article:nth-child(3) { border-right: 0; }
  .prize-grid article:nth-child(n+4) { border-top: 1px solid var(--line); }
  .lab-layout { grid-template-columns: 210px minmax(0, 1fr); }
  .guide-layout { grid-template-columns: 240px minmax(0, 1fr); }
  .boundary-grid { grid-template-columns: 1fr 1fr; }
  .boundary-grid article:nth-child(2) { border-right: 0; }
  .boundary-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .rulebook-layout { grid-template-columns: minmax(0, 1fr) 270px; gap: 28px; }
  .vault-layout { grid-template-columns: 1fr; }
  .vault-balance { padding: 0 0 30px; border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .topbar { height: auto; min-height: 62px; padding: 10px 16px; flex-wrap: wrap; }
  .brand { min-width: 0; }
  .topnav { order: 3; width: calc(100% + 32px); margin: 0 -16px -10px; height: 44px; border-top: 1px solid var(--line); }
  .nav-item { flex: 0 0 auto; min-width: 80px; padding-inline: 8px; font-size: 11px; }
  .nav-item::after { left: 8px; right: 8px; }
  .top-actions { margin-left: auto; }
  .wallet-button { padding-inline: 11px; }
  .social-x { width: 34px; height: 34px; }
  .content-shell { width: min(100% - 30px, var(--content)); }
  .trust-banner .content-shell { min-height: 46px; gap: 10px; overflow-x: auto; white-space: nowrap; }
  .trust-banner .content-shell > span:not(.trust-state) { display: none; }
  .trust-banner button { margin-left: auto; }
  .hero { min-height: 610px; height: 72vh; }
  .hero > img { object-position: 64% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(3,11,8,.91), rgba(3,11,8,.32)), linear-gradient(0deg, var(--bg), transparent 52%); }
  .hero-content { width: calc(100% - 30px); padding-top: 78px; }
  .hero h1 { font-size: clamp(68px, 24vw, 100px); }
  .hero-brand-lockup { gap: 10px; }
  .hero-brand-lockup img { width: 70px; height: 70px; }
  .hero-copy { font-size: 14px; }
  .hero-actions { flex-wrap: wrap; }
  .round-clock { left: 15px; right: 15px; bottom: 25px; width: auto; }
  .metric-strip { grid-template-columns: 1fr 1fr; }
  .metric-strip > div:nth-child(n) { padding: 16px; border-top: 1px solid var(--line); }
  .metric-strip > div:nth-child(odd) { border-right: 1px solid var(--line); }
  .metric-strip > div:last-child { grid-column: 1 / -1; }
  .entry-flow-preview { padding-block: 36px; }
  .flow-rail { grid-template-columns: 1fr 1fr; }
  .flow-rail > div:nth-child(n) { border-top: 1px solid var(--line); border-right: 1px solid var(--line); }
  .flow-rail > div:nth-child(2n) { border-right: 0; }
  .flow-rail > div:nth-child(-n+2) { border-top: 0; }
  .flow-rail > div:nth-child(2n)::after { display: none; }
  .overview-grid { padding-block: 42px; }
  .section-heading { align-items: flex-start; flex-direction: column; }
  .segmented { width: 100%; }
  .segmented button { flex: 1; min-width: 0; }
  .evidence-line b { margin-left: 0; width: 100%; }
  .prize-grid { grid-template-columns: 1fr 1fr; }
  .prize-grid article:nth-child(n) { border-right: 1px solid var(--line); border-top: 1px solid var(--line); }
  .prize-grid article:nth-child(2n) { border-right: 0; }
  .prize-grid article:nth-child(-n+2) { border-top: 0; }
  .page-head { min-height: 190px; padding-block: 42px 28px; align-items: flex-start; flex-direction: column; }
  .page-head h1 { font-size: 34px; }
  .integration-head { align-items: flex-start; }
  .identity-lockup { width: 100%; }
  .integration-status .content-shell { grid-template-columns: 1fr 1fr; width: 100%; }
  .integration-status .content-shell > div:nth-child(2) { border-right: 0; }
  .integration-status .content-shell > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .config-fields { grid-template-columns: 1fr; }
  .inspector-summary { grid-template-columns: 1fr 1fr; }
  .inspector-summary > div:nth-child(2) { border-right: 0; }
  .inspector-summary > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .config-actions > button { flex: 1 1 45%; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .evidence-grid article:nth-child(2) { border-right: 0; }
  .evidence-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .readiness-rail { grid-template-columns: 1fr; }
  .readiness-rail > div:nth-child(n) { border-right: 0; border-top: 1px solid var(--line); }
  .readiness-rail > div:first-child { border-top: 0; }
  .guide-status-band .content-shell { grid-template-columns: 1fr 1fr; padding-block: 18px; }
  .guide-progress-track { grid-column: 1 / -1; }
  .guide-status-band .secondary-button { grid-column: 1 / -1; }
  .guide-layout { grid-template-columns: 1fr; padding-top: 22px; }
  .guide-steps { display: flex; overflow-x: auto; padding: 0 0 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .guide-step { flex: 0 0 210px; border-left: 0; border-bottom: 2px solid transparent; }
  .guide-step:hover, .guide-step.active, .guide-step.completed { border-left-color: transparent; border-bottom-color: var(--green); }
  .guide-detail-grid, .completion-proof { grid-template-columns: 1fr; }
  .completion-proof > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .completion-proof > div:last-child { border-bottom: 0; }
  .boundary-grid { grid-template-columns: 1fr; }
  .boundary-grid article:nth-child(n) { border-right: 0; border-top: 1px solid var(--line); }
  .boundary-grid article:first-child { border-top: 0; }
  .lab-layout { grid-template-columns: 1fr; padding-top: 22px; }
  .scenario-list { display: flex; overflow-x: auto; padding: 0 0 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .scenario-button { flex: 0 0 180px; border-left: 0; border-bottom: 2px solid transparent; }
  .scenario-button:hover, .scenario-button.active { border-left-color: transparent; border-bottom-color: var(--green); }
  .score-header { align-items: flex-start; flex-direction: column; }
  .score-value { text-align: left; }
  .score-metrics { grid-template-columns: 1fr 1fr; }
  .score-metrics > div:nth-child(2) { border-right: 0; }
  .score-metrics > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .positions { grid-template-columns: 1fr; }
  .ledger-row { grid-template-columns: 1fr 1fr; padding: 12px 0; }
  .ledger-row.head { display: none; }
  .proof-band { grid-template-columns: 1fr 1fr; }
  .proof-band > div:nth-child(2) { border-right: 0; }
  .proof-band > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .rule-summary-grid { grid-template-columns: 1fr 1fr; }
  .rule-summary-grid > div:nth-child(2) { border-right: 0; }
  .rule-summary-grid > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .formula-section { grid-template-columns: 1fr; gap: 22px; }
  .formula { justify-content: flex-start; flex-wrap: wrap; }
  .rulebook-layout { grid-template-columns: 1fr; }
  .rule-state-panel { padding: 28px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .rule-columns { grid-template-columns: 1fr; gap: 36px; }
  .registration-summary { grid-template-columns: 1fr 1fr; }
  .registration-summary > div { border-bottom: 1px solid var(--line); }
  .registration-summary > div:nth-child(2n) { border-right: 0; }
  .registration-summary > div:last-child { grid-column: 1 / -1; border-bottom: 0; }
  footer { padding: 20px 16px; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 410px) {
  .wallet-button { font-size: 11px; }
  .hero h1 { font-size: 66px; }
  .hero-brand-lockup img { width: 58px; height: 58px; }
  .hero-line { font-size: 18px; }
  .guide-actions { flex-direction: column; }
  .guide-actions > button { width: 100%; }
  .prize-grid { grid-template-columns: 1fr; }
  .prize-grid article:nth-child(n) { border-right: 0; border-top: 1px solid var(--line); }
  .prize-grid article:first-child { border-top: 0; }
  .score-metrics, .proof-band { grid-template-columns: 1fr; }
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-grid article:nth-child(n) { border-right: 0; border-top: 1px solid var(--line); }
  .evidence-grid article:first-child { border-top: 0; }
  .rule-summary-grid { grid-template-columns: 1fr; }
  .rule-summary-grid > div:nth-child(n) { border-right: 0; border-top: 1px solid var(--line); }
  .rule-summary-grid > div:first-child { border-top: 0; }
  .score-metrics > div:nth-child(n), .proof-band > div:nth-child(n) { border-right: 0; border-top: 1px solid var(--line); }
  .score-metrics > div:first-child, .proof-band > div:first-child { border-top: 0; }
  .registration-summary { grid-template-columns: 1fr; }
  .registration-summary > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .registration-summary > div:last-child { border-bottom: 0; }
}