:root {
  --jn-brand-50: #edfffb;
  --jn-brand-100: #c9fff5;
  --jn-brand-300: #5bf1dc;
  --jn-brand-400: #2de5ca;
  --jn-brand-500: #08d6b8;
  --jn-brand-600: #087f70;
  --jn-brand-700: #06675c;
  --jn-canvas: #f6fafb;
  --jn-surface: #ffffff;
  --jn-surface-raised: #f0f6f7;
  --jn-border: #dce7ea;
  --jn-border-strong: #c6d7dc;
  --jn-ink: #0f172a;
  --jn-text: #334155;
  --jn-muted: #64748b;
  --jn-header: rgba(246, 250, 251, 0.86);
  --jn-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --jn-shadow-lg: 0 28px 70px rgba(15, 23, 42, 0.12);
  --jn-radius-sm: 0.75rem;
  --jn-radius-md: 1rem;
  --jn-radius-lg: 1.5rem;
  --jn-radius-xl: 2rem;
  --jn-container: 1200px;
  --jn-font-sans: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --jn-canvas: #07111f;
  --jn-surface: #0d1829;
  --jn-surface-raised: #131e32;
  --jn-border: #1d2b3f;
  --jn-border-strong: #334155;
  --jn-ink: #f8fafc;
  --jn-text: #cbd5e1;
  --jn-muted: #94a3b8;
  --jn-header: rgba(7, 17, 31, 0.84);
  --jn-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.18);
  --jn-shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.38);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--jn-canvas); }
body {
  margin: 0;
  min-width: 320px;
  background: var(--jn-canvas);
  color: var(--jn-text);
  font-family: var(--jn-font-sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body, .jn-header, .jn-card, .jn-dashboard, .jn-icon-button, .jn-button--secondary {
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(8, 214, 184, 0.32); color: var(--jn-ink); }
:focus-visible { outline: 2px solid var(--jn-brand-500); outline-offset: 3px; }

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.jn-skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: var(--jn-radius-sm);
  background: var(--jn-brand-500);
  color: #07111f;
  font-weight: 800;
  transform: translateY(-180%);
}
.jn-skip-link:focus { transform: translateY(0); }
.jn-container { width: min(calc(100% - 2rem), var(--jn-container)); margin-inline: auto; }

.jn-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: var(--jn-header);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.admin-bar .jn-header { top: 32px; }
.jn-header__inner { min-height: 76px; display: flex; align-items: center; gap: 2rem; }
.jn-brand { display: inline-flex; align-items: center; color: var(--jn-ink); }
.jn-brand__word { display: flex; align-items: center; gap: 0.055em; color: inherit; font-size: 1.75rem; font-weight: 850; letter-spacing: -0.055em; line-height: 1; }
.jn-brand__n { width: 0.72em; height: 1em; flex: none; overflow: visible; }
.jn-nav { margin-inline: auto; }
.jn-nav__list, .jn-mobile-nav__list, .jn-footer__links { display: flex; align-items: center; gap: 2rem; margin: 0; padding: 0; list-style: none; }
.jn-nav a { color: var(--jn-muted); font-size: 0.875rem; font-weight: 650; }
.jn-nav a:hover { color: var(--jn-ink); }
.jn-header__actions { display: flex; align-items: center; gap: 0.75rem; }
.jn-icon-button, .jn-menu-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--jn-border);
  border-radius: 0.85rem;
  background: var(--jn-surface);
  color: var(--jn-ink);
  cursor: pointer;
  box-shadow: var(--jn-shadow-sm);
}
.jn-theme-control { position: relative; }
.jn-theme-icon { display: none; width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
:root[data-theme-preference="system"] .jn-theme-icon--system,
:root[data-theme-preference="light"] .jn-theme-icon--sun,
:root[data-theme-preference="dark"] .jn-theme-icon--moon { display: block; }
.jn-theme-menu { position: absolute; top: calc(100% + 0.65rem); right: 0; z-index: 120; width: 210px; padding: 0.45rem; border: 1px solid var(--jn-border); border-radius: 1rem; background: var(--jn-surface); box-shadow: var(--jn-shadow-lg); }
.jn-theme-menu[hidden] { display: none; }
.jn-theme-menu button { display: grid; width: 100%; gap: 0.12rem; padding: 0.68rem 0.75rem; border: 0; border-radius: 0.7rem; background: transparent; color: var(--jn-text); text-align: left; cursor: pointer; }
.jn-theme-menu button:hover, .jn-theme-menu button:focus-visible { background: var(--jn-surface-raised); color: var(--jn-ink); }
.jn-theme-menu button[aria-checked="true"] { background: var(--jn-brand-100); color: #054d45; }
:root[data-theme="dark"] .jn-theme-menu button[aria-checked="true"] { background: rgba(8, 214, 184, 0.13); color: var(--jn-brand-300); }
.jn-theme-menu span { font-size: 0.82rem; font-weight: 800; }
.jn-theme-menu small { color: var(--jn-muted); font-size: 0.68rem; }
.jn-brand__custom { display: block; width: auto; max-width: 170px; height: 34px; object-fit: contain; }
.jn-menu-button { display: none; align-content: center; gap: 4px; padding: 0; }
.jn-menu-button > span:not(.screen-reader-text) { width: 18px; height: 1.5px; border-radius: 999px; background: currentColor; }
.jn-mobile-nav { border-top: 1px solid var(--jn-border); background: var(--jn-surface); }
.jn-mobile-nav .jn-container { padding-block: 0.75rem; }
.jn-mobile-nav__list, .jn-mobile-nav .jn-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
.jn-mobile-nav a { display: block; padding: 0.8rem 0; color: var(--jn-text); font-weight: 700; }

.jn-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.82rem 1.25rem;
  border: 1px solid var(--jn-brand-400);
  border-radius: 0.9rem;
  background: linear-gradient(135deg, var(--jn-brand-500), var(--jn-brand-300));
  color: #07111f;
  font-size: 0.9rem;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(8, 214, 184, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}
.jn-button:hover { transform: translateY(-2px); filter: brightness(1.03); box-shadow: 0 16px 34px rgba(8, 214, 184, 0.24); }
.jn-button--small { min-height: 42px; padding: 0.62rem 1rem; }
.jn-button--secondary { border-color: var(--jn-border-strong); background: var(--jn-surface); color: var(--jn-ink); box-shadow: var(--jn-shadow-sm); }
.jn-button--secondary:hover { box-shadow: var(--jn-shadow-lg); }

.jn-hero { position: relative; overflow: hidden; padding: clamp(4.25rem, 8vw, 8rem) 0 clamp(5rem, 9vw, 9rem); }
.jn-hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: linear-gradient(rgba(100, 116, 139, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(100, 116, 139, 0.08) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 82%);
  content: "";
}
.jn-hero__glow { position: absolute; top: -16rem; right: -12rem; z-index: -1; width: 42rem; height: 42rem; border-radius: 50%; background: rgba(8, 214, 184, 0.13); filter: blur(100px); }
.jn-hero__grid { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr); align-items: center; gap: clamp(3rem, 7vw, 7rem); }
.jn-eyebrow { display: flex; align-items: center; gap: 0.7rem; margin: 0 0 1.25rem; color: var(--jn-brand-700); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
:root[data-theme="dark"] .jn-eyebrow { color: var(--jn-brand-300); }
.jn-eyebrow > span { width: 1.75rem; height: 1px; background: currentColor; }
.jn-hero h1, .jn-section-heading h2, .jn-prose h1, .jn-empty-state h1 { margin: 0; color: var(--jn-ink); font-weight: 820; letter-spacing: -0.055em; line-height: 0.98; text-wrap: balance; }
.jn-hero h1 { max-width: 720px; font-size: clamp(3rem, 5.5vw, 5.6rem); }
.jn-lead { max-width: 650px; margin: 1.75rem 0 0; color: var(--jn-muted); font-size: clamp(1.05rem, 1.4vw, 1.2rem); line-height: 1.75; }
.jn-hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2rem; }
.jn-trust-row { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; margin-top: 2rem; color: var(--jn-muted); font-size: 0.76rem; font-weight: 650; }
.jn-trust-row span { display: inline-flex; align-items: center; gap: 0.45rem; }
.jn-trust-row i { width: 6px; height: 6px; border-radius: 50%; background: var(--jn-brand-500); box-shadow: 0 0 0 4px rgba(8, 214, 184, 0.12); }

.jn-dashboard { position: relative; padding: 1.1rem; overflow: hidden; border: 1px solid var(--jn-border); border-radius: var(--jn-radius-xl); background: var(--jn-surface); box-shadow: var(--jn-shadow-lg); transform: perspective(1400px) rotateY(-4deg) rotateX(1.5deg); }
.jn-dashboard::after { position: absolute; inset: 0; pointer-events: none; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255,255,255,.07); content: ""; }
.jn-dashboard__topbar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0.4rem 0.25rem 1rem; color: var(--jn-muted); font-size: 0.72rem; }
.jn-dashboard__topbar > div { display: flex; gap: 5px; }
.jn-dashboard__topbar > div span { width: 7px; height: 7px; border-radius: 50%; background: var(--jn-border-strong); }
.jn-dashboard__topbar strong { color: var(--jn-ink); font-weight: 700; }
.jn-dashboard__topbar small { justify-self: end; padding: 0.22rem 0.45rem; border-radius: 0.4rem; background: rgba(8,214,184,.12); color: var(--jn-brand-700); font-size: 0.58rem; font-weight: 850; letter-spacing: .08em; }
:root[data-theme="dark"] .jn-dashboard__topbar small { color: var(--jn-brand-300); }
.jn-dashboard__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.65rem; }
.jn-dashboard__stats > div { display: grid; gap: 0.35rem; min-width: 0; padding: 0.9rem; border: 1px solid var(--jn-border); border-radius: var(--jn-radius-md); background: var(--jn-surface-raised); }
.jn-dashboard__stats span, .jn-dashboard__stats small { color: var(--jn-muted); font-size: 0.62rem; }
.jn-dashboard__stats strong { color: var(--jn-ink); font-family: "SFMono-Regular", Consolas, monospace; font-size: 1rem; }
.jn-dashboard__stats small { color: var(--jn-brand-700); }
:root[data-theme="dark"] .jn-dashboard__stats small { color: var(--jn-brand-300); }
.jn-dashboard__chart { margin-top: 0.65rem; padding: 1rem; border: 1px solid var(--jn-border); border-radius: var(--jn-radius-md); background: var(--jn-surface-raised); }
.jn-dashboard__chart-head { display: flex; justify-content: space-between; color: var(--jn-muted); font-size: 0.68rem; }
.jn-dashboard__chart-head strong { color: var(--jn-brand-700); }
:root[data-theme="dark"] .jn-dashboard__chart-head strong { color: var(--jn-brand-300); }
.jn-dashboard__chart svg { width: 100%; margin-top: 0.75rem; }
.jn-chart-grid { fill: none; stroke: var(--jn-border); stroke-width: 1; }
.jn-chart-fill { fill: url(#equity-fill); }
.jn-chart-line { fill: none; stroke: var(--jn-brand-500); stroke-linecap: round; stroke-width: 3; }
.jn-dashboard__trades { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; margin-top: 0.65rem; }
.jn-dashboard__trades > div { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.6rem; padding: 0.75rem; border: 1px solid var(--jn-border); border-radius: 0.8rem; color: var(--jn-muted); font-size: 0.6rem; }
.jn-dashboard__trades strong { color: var(--jn-brand-700); font-family: "SFMono-Regular", Consolas, monospace; }
:root[data-theme="dark"] .jn-dashboard__trades strong { color: var(--jn-brand-300); }
.jn-pair { color: var(--jn-ink); font-family: "SFMono-Regular", Consolas, monospace; font-weight: 750; }

.jn-section { padding: clamp(4.5rem, 8vw, 8rem) 0; }
.jn-section-heading { max-width: 760px; margin-bottom: 2.5rem; }
.jn-section-heading h2, .jn-page-content h1, .jn-empty-state h1 { font-size: clamp(2.35rem, 4.5vw, 4.2rem); }
.jn-feature-grid, .jn-post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.jn-card { position: relative; min-height: 250px; padding: clamp(1.4rem, 3vw, 2rem); overflow: hidden; border: 1px solid var(--jn-border); border-radius: var(--jn-radius-lg); background: var(--jn-surface); box-shadow: var(--jn-shadow-sm); }
.jn-card::before { position: absolute; top: 0; left: 2rem; width: 3rem; height: 2px; background: var(--jn-brand-500); content: ""; }
.jn-card__index { color: var(--jn-brand-700); font-family: "SFMono-Regular", Consolas, monospace; font-size: 0.72rem; font-weight: 800; }
:root[data-theme="dark"] .jn-card__index { color: var(--jn-brand-300); }
.jn-card h3, .jn-post-card h2 { margin: 4.5rem 0 0.75rem; color: var(--jn-ink); font-size: 1.25rem; letter-spacing: -0.025em; }
.jn-card p { margin: 0; color: var(--jn-muted); font-size: 0.9rem; }
.jn-post-card h2 { margin-top: 1rem; }
.jn-post-card__meta { font-family: "SFMono-Regular", Consolas, monospace; font-size: 0.72rem !important; }

.jn-page-content { min-height: 60vh; }
.jn-prose { max-width: 780px; }
.jn-prose > * + * { margin-top: 1.5rem; }
.jn-prose h1 { margin-bottom: 2.5rem; }
.jn-prose :where(h2, h3) { margin-top: 2.5rem; color: var(--jn-ink); letter-spacing: -0.03em; line-height: 1.15; }
.jn-prose a { color: var(--jn-brand-700); text-decoration: underline; text-underline-offset: 0.2em; }
:root[data-theme="dark"] .jn-prose a { color: var(--jn-brand-300); }
.jn-prose img { border-radius: var(--jn-radius-lg); }
.jn-empty-state { text-align: center; }
.jn-empty-state .jn-eyebrow { justify-content: center; }
.jn-empty-state p { margin: 1.5rem 0; }

.jn-footer { padding: 4rem 0 1.5rem; border-top: 1px solid var(--jn-border); background: var(--jn-surface); }
.jn-footer__grid { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: start; }
.jn-brand--footer { margin-bottom: 1rem; }
.jn-footer__grid p { max-width: 470px; margin: 0; color: var(--jn-muted); font-size: 0.875rem; }
.jn-footer__links a { color: var(--jn-muted); font-size: 0.8rem; font-weight: 650; }
.jn-footer__bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3.5rem; padding-top: 1.25rem; border-top: 1px solid var(--jn-border); color: var(--jn-muted); font-size: 0.72rem; }

@media (max-width: 1040px) {
  .jn-hero__grid { grid-template-columns: 1fr; }
  .jn-hero__content { max-width: 780px; }
  .jn-dashboard { max-width: 760px; transform: none; }
}

@media (max-width: 782px) {
  .admin-bar .jn-header { top: 46px; }
  .jn-nav { display: none; }
  .jn-header__inner { min-height: 68px; }
  .jn-header__actions { margin-left: auto; }
  .jn-menu-button { display: inline-grid; }
  .jn-feature-grid, .jn-post-grid { grid-template-columns: 1fr; }
  .jn-card { min-height: 220px; }
  .jn-card h3 { margin-top: 3.5rem; }
  .jn-footer__grid { grid-template-columns: minmax(0, 1fr); }
  .jn-footer__grid > *, .jn-footer__grid nav { min-width: 0; width: 100%; }
  .jn-footer__grid p, .jn-footer__meta { overflow-wrap: anywhere; }
  .jn-footer__links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem 1.25rem; width: 100%; align-items: start; }
  .jn-footer__links li { min-width: 0; }
  .jn-footer__links a { display: block; overflow-wrap: anywhere; }
}

@media (max-width: 560px) {
  .jn-container { width: min(calc(100% - 1.25rem), var(--jn-container)); }
  .jn-header .jn-button { display: none; }
  .jn-hero { padding-top: 3.6rem; }
  .jn-hero h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .jn-hero__actions { align-items: stretch; flex-direction: column; }
  .jn-dashboard { margin-inline: -0.2rem; padding: 0.65rem; border-radius: 1.25rem; }
  .jn-dashboard__stats { grid-template-columns: 1fr 1fr; }
  .jn-dashboard__stats > div:last-child { display: none; }
  .jn-dashboard__trades { grid-template-columns: 1fr; }
  .jn-dashboard__trades > div:last-child { display: none; }
  .jn-footer__bottom { flex-direction: column; }
  .jn-footer { overflow-x: clip; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}