:root {
  --bg: #07070d;
  --bg-soft: #0b0a13;
  --surface: #11101b;
  --surface-2: #171523;
  --surface-3: #1d1a2a;
  --text: #f7f6fc;
  --muted: #b7b2c4;
  --subtle: #817b91;
  --line: rgba(255,255,255,.09);
  --line-strong: rgba(162,112,255,.34);
  --purple: #8d5bff;
  --purple-bright: #b885ff;
  --cyan: #21d7ef;
  --green: #55e7a7;
  --amber: #ffb858;
  --red: #ff6d84;
  --header-h: 76px;
  --container: 1200px;
  --radius: 18px;
  --radius-sm: 11px;
  --shadow: 0 30px 100px rgba(0,0,0,.42);
  --ease: cubic-bezier(.2,.75,.25,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 22px); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 9% -8%, rgba(141,91,255,.18), transparent 31rem),
    radial-gradient(circle at 96% 11%, rgba(33,215,239,.08), transparent 28rem),
    var(--bg);
  color: var(--text);
  font: 400 16px/1.65 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .027;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.85'/%3E%3C/svg%3E");
}
body.menu-open { overflow: hidden; }

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }
::selection { background: rgba(141,91,255,.48); color: #fff; }

h1, h2, h3, h4, p { overflow-wrap: anywhere; }
h1, h2, h3, h4 { line-height: 1.1; letter-spacing: -.035em; }
p { color: var(--muted); }
strong, b { color: var(--text); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 10010;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 8px;
  background: #fff;
  color: #06060b;
  font-weight: 850;
  text-decoration: none;
  transition: transform .2s;
}
.skip-link:focus { transform: translateY(0); }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-h);
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(7,7,13,.76);
  backdrop-filter: blur(20px) saturate(145%);
  transition: background .25s, box-shadow .25s;
}
.site-header.scrolled { background: rgba(7,7,13,.94); box-shadow: 0 14px 42px rgba(0,0,0,.22); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: max-content; text-decoration: none; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(174,122,255,.72);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(33,215,239,.18), rgba(141,91,255,.29));
  box-shadow: inset 0 0 20px rgba(141,91,255,.12), 0 0 25px rgba(141,91,255,.12);
  color: white;
  font: 950 .8rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: -.04em;
}
.brand-wordmark { display: flex; flex-direction: column; line-height: 1.1; }
.brand-title { font-size: .96rem; font-weight: 950; letter-spacing: .055em; }
.brand-subtitle { margin-top: 4px; color: var(--subtle); font-size: .62rem; font-weight: 750; letter-spacing: .075em; text-transform: uppercase; }
.primary-nav { margin-inline: auto; display: flex; align-items: center; gap: 28px; }
.nav-link {
  position: relative;
  padding: 9px 0;
  color: #c4c0ce;
  font-size: .87rem;
  font-weight: 750;
  text-decoration: none;
  transition: color .2s;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  transition: right .22s;
}
.nav-link:hover, .nav-link[aria-current="page"] { color: #fff; }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.025);
  cursor: pointer;
}
.menu-toggle span, .menu-toggle::before, .menu-toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform .2s, top .2s, opacity .2s;
}
.menu-toggle::before { top: 13px; }
.menu-toggle span { top: 20px; }
.menu-toggle::after { top: 27px; }
body.menu-open .menu-toggle::before { top: 20px; transform: rotate(45deg); }
body.menu-open .menu-toggle span { opacity: 0; }
body.menu-open .menu-toggle::after { top: 20px; transform: rotate(-45deg); }

/* Buttons and links */
.btn, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  color: #fff;
  font-weight: 850;
  line-height: 1;
  letter-spacing: -.01em;
  text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .2s, border-color .2s, background .2s;
}
.btn svg, .button svg { width: 18px; height: 18px; flex: none; }
.btn:hover, .button:hover { transform: translateY(-2px); }
.btn:active, .button:active { transform: none; }
.btn-primary, .button-primary {
  background: linear-gradient(135deg, #9668ff, #6d42e9);
  box-shadow: 0 12px 38px rgba(111,65,235,.28), inset 0 1px rgba(255,255,255,.2);
}
.btn-primary:hover, .button-primary:hover { box-shadow: 0 18px 48px rgba(111,65,235,.4), inset 0 1px rgba(255,255,255,.2); }
.btn-secondary { border-color: var(--line-strong); background: rgba(255,255,255,.04); }
.btn-secondary:hover { border-color: rgba(184,133,255,.72); background: rgba(141,91,255,.12); }
.btn-quiet { border-color: var(--line); background: transparent; color: var(--muted); }
.btn-quiet:hover { border-color: rgba(255,255,255,.24); color: #fff; background: rgba(255,255,255,.035); }
.btn-sm { min-height: 39px; padding-inline: 14px; font-size: .81rem; }
.button-large { min-height: 54px; padding-inline: 24px; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
  color: var(--purple-bright);
  font-size: .84rem;
  font-weight: 850;
  text-decoration: none;
}
.text-link svg { width: 16px; transition: transform .2s; }
.text-link:hover { color: #fff; }
.text-link:hover svg { transform: translateX(3px); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(33,215,239,.58);
  outline-offset: 3px;
}

/* Home hero */
.hero {
  position: relative;
  min-height: min(920px, 100svh);
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 74px) 0 80px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, #000, transparent 80%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 220px;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,.92fr) minmax(440px,1.08fr); gap: clamp(44px,7vw,96px); align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--purple-bright);
  font-size: .73rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 20px; height: 2px; background: linear-gradient(90deg, var(--cyan), var(--purple)); }
.hero h1 {
  margin: 24px 0 0;
  max-width: 700px;
  font-size: clamp(3.65rem, 6.8vw, 7.2rem);
  line-height: .88;
  letter-spacing: -.075em;
  text-transform: uppercase;
}
.accent { display: block; margin-top: .12em; color: transparent; background: linear-gradient(92deg, #c28aff, #8d5bff 48%, #27d9ef); -webkit-background-clip: text; background-clip: text; }
.hero-lede { max-width: 700px; margin: 30px 0 0; color: #cfcbda; font-size: clamp(1rem,1.45vw,1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 33px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 12px 25px; margin-top: 34px; color: var(--subtle); font-size: .77rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 16px; color: var(--cyan); }
.hero-visual { position: relative; }
.game-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(171,117,255,.47);
  border-radius: 19px;
  background: #0b0a10;
  box-shadow: var(--shadow), 0 0 80px rgba(118,74,232,.13);
  transform: perspective(1300px) rotateY(-3deg) rotateX(1deg);
}
.game-frame::before, .game-frame::after { content: ""; position: absolute; z-index: 3; width: 42px; height: 42px; pointer-events: none; }
.game-frame::before { inset: -1px auto auto -1px; border-top: 3px solid var(--cyan); border-left: 3px solid var(--cyan); border-radius: 19px 0 0; }
.game-frame::after { inset: auto -1px -1px auto; border-right: 3px solid var(--purple); border-bottom: 3px solid var(--purple); border-radius: 0 0 19px; }
.game-frame picture, .game-frame img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.game-frame img { opacity: .66; filter: saturate(.85) contrast(1.08); }
.game-frame > picture::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,6,12,.94), transparent 58%), linear-gradient(90deg,rgba(7,7,13,.32),transparent); }
.frame-topbar { position: absolute; z-index: 4; top: 16px; left: 16px; right: 16px; display: flex; justify-content: space-between; gap: 10px; }
.status-pill { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(6,6,11,.75); backdrop-filter: blur(10px); color: #d8d4e0; font-size: .66rem; font-weight: 750; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.frame-card { position: absolute; z-index: 4; left: 20px; right: 20px; bottom: 18px; padding: 18px 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(8,7,14,.86); backdrop-filter: blur(14px); }
.frame-card-label { display: block; margin-bottom: 7px; color: var(--cyan); font: 850 .61rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .12em; text-transform: uppercase; }
.frame-card strong { display: block; font-size: clamp(.9rem,1.35vw,1.08rem); line-height: 1.4; }
.float-stat { position: absolute; z-index: 5; min-width: 142px; padding: 13px 15px; border: 1px solid rgba(255,255,255,.11); border-radius: 12px; background: rgba(15,13,25,.94); box-shadow: 0 18px 48px rgba(0,0,0,.32); backdrop-filter: blur(14px); }
.float-stat b { display: block; font: 900 1.05rem/1.1 ui-monospace,SFMono-Regular,Menlo,monospace; color: #fff; }
.float-stat span { display: block; margin-top: 5px; color: var(--subtle); font-size: .64rem; }
.float-stat.one { left: -30px; top: 27%; }
.float-stat.two { right: -25px; bottom: 23%; }

/* Trust strip */
.trust-strip { position: relative; z-index: 4; border-block: 1px solid var(--line); background: rgba(255,255,255,.018); }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.trust-item { display: flex; align-items: center; gap: 13px; min-height: 104px; padding: 20px 22px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item > svg { width: 27px; height: 27px; flex: none; color: var(--purple-bright); }
.trust-item b, .trust-item span { display: block; }
.trust-item b { font-size: .82rem; }
.trust-item span { margin-top: 2px; color: var(--subtle); font-size: .69rem; line-height: 1.4; }

/* Generic sections */
.section { position: relative; padding: 104px 0; }
.section.tight { padding-top: 72px; }
.border-top { border-top: 1px solid var(--line); }
.section-header { max-width: 780px; margin-bottom: 44px; }
.section-header.center { margin-inline: auto; text-align: center; }
.section-header.center .eyebrow { justify-content: center; }
.section-header h2 { margin: 14px 0 0; font-size: clamp(2.3rem,4.8vw,4.6rem); line-height: .96; letter-spacing: -.06em; }
.section-header p { max-width: 680px; margin: 18px 0 0; font-size: 1.02rem; }
.section-header.center p { margin-inline: auto; }
.grid-2 { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 70px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015)); box-shadow: 0 20px 60px rgba(0,0,0,.15); }
.card.pad { display: flex; flex-direction: column; min-height: 285px; padding: 25px; }
.card h3 { margin: 22px 0 10px; font-size: 1.16rem; }
.card p { margin: 0 0 22px; font-size: .87rem; }
.card-hover { transition: transform .25s var(--ease), border-color .25s, background .25s; }
.card-hover:hover { transform: translateY(-6px); border-color: rgba(141,91,255,.4); background: rgba(141,91,255,.065); }
.icon-box { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(141,91,255,.13); color: var(--purple-bright); }
.icon-box svg { width: 24px; height: 24px; }
.icon-box.cyan { background: rgba(33,215,239,.11); color: var(--cyan); }
.icon-box.green { background: rgba(85,231,167,.11); color: var(--green); }
.icon-box.amber { background: rgba(255,184,88,.11); color: var(--amber); }

/* Verdict */
.verdict-panel { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 52px; align-items: center; padding: 42px; border: 1px solid var(--line-strong); border-radius: 24px; background: radial-gradient(circle at 10% 20%,rgba(141,91,255,.16),transparent 24rem), linear-gradient(135deg,rgba(255,255,255,.045),rgba(255,255,255,.015)); box-shadow: var(--shadow); }
.verdict-score { text-align: center; }
.score-ring { display: grid; place-items: center; width: 176px; height: 176px; margin: auto; border-radius: 50%; background: conic-gradient(var(--purple) 0 32%, var(--cyan) 32% 52%, rgba(255,255,255,.08) 52%); position: relative; box-shadow: 0 0 60px rgba(141,91,255,.2); }
.score-ring::after { content: ""; position: absolute; inset: 12px; border-radius: 50%; background: #0c0b15; }
.score-ring > div { position: relative; z-index: 1; }
.score-ring b { display: block; font: 950 1.6rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.score-ring span { display: block; margin-top: 8px; color: var(--subtle); font-size: .65rem; text-transform: uppercase; letter-spacing: .1em; }
.verdict-score small { display: block; max-width: 235px; margin: 18px auto 0; color: var(--subtle); line-height: 1.55; }
.verdict-copy h2 { max-width: 780px; margin: 14px 0 15px; font-size: clamp(2rem,4vw,3.55rem); line-height: .98; letter-spacing: -.055em; }
.verdict-copy > p { max-width: 810px; margin: 0; }
.verdict-bullets { display: grid; gap: 12px; margin-top: 27px; }
.verdict-bullet { display: grid; grid-template-columns: 29px 1fr; gap: 12px; padding: 15px; border: 1px solid rgba(255,255,255,.07); border-radius: 11px; background: rgba(0,0,0,.12); }
.verdict-bullet > svg { width: 22px; margin-top: 1px; color: var(--green); }
.verdict-bullet b, .verdict-bullet span { display: block; }
.verdict-bullet b { font-size: .84rem; }
.verdict-bullet span { margin-top: 2px; color: var(--muted); font-size: .78rem; line-height: 1.5; }

/* Economic loop and metrics */
.loop { position: relative; display: grid; grid-template-columns: repeat(5,1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.loop-step { position: relative; min-height: 220px; padding: 27px 22px; background: #0d0c15; }
.loop-step:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; top: 30px; right: -11px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #171421; color: var(--cyan); font-size: .75rem; }
.loop-num { color: var(--purple-bright); font: 900 .72rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .08em; }
.loop-step h3 { margin: 62px 0 9px; font-size: 1rem; }
.loop-step p { margin: 0; color: var(--subtle); font-size: .75rem; line-height: 1.5; }
.metric-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.metric { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.022); }
.metric-label { display: block; color: var(--subtle); font-size: .71rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.metric-value { display: block; margin: 18px 0 12px; font: 950 clamp(2.45rem,4.7vw,4.5rem)/.9 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: -.08em; }
.metric-value.purple { color: var(--purple-bright); }
.metric-value.cyan { color: var(--cyan); }
.metric-value.green { color: var(--green); }
.metric-value.amber { color: var(--amber); }
.metric-note { color: var(--subtle); font-size: .73rem; line-height: 1.5; }

/* Forms and calculators */
.calc-shell { display: grid; grid-template-columns: minmax(0,.92fr) minmax(350px,.78fr); gap: 20px; align-items: stretch; }
.form-card, .result-card, .chart-card, .ledger-shell { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015)); }
.form-card { padding: 26px; }
.form-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; margin-bottom: 24px; }
.form-title h3 { margin: 0; font-size: 1.25rem; }
.form-title p { margin: 5px 0 0; color: var(--subtle); font-size: .76rem; }
.fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 17px; }
.field.full { grid-column: 1 / -1; }
.field label { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 7px; color: #dad7e2; font-size: .73rem; font-weight: 750; }
.field label small { color: var(--subtle); font-weight: 500; }
.field output { color: var(--purple-bright); font: 850 .72rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.field input, .field select {
  width: 100%;
  height: 46px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 9px;
  background: rgba(4,4,8,.42);
  color: #fff;
  padding: 0 12px;
  transition: border-color .2s, box-shadow .2s;
}
.field input:hover, .field select:hover { border-color: rgba(255,255,255,.2); }
.field input:focus, .field select:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(141,91,255,.13); outline: none; }
.input-wrap { position: relative; }
.input-prefix, .input-suffix { position: absolute; z-index: 2; top: 50%; transform: translateY(-50%); color: var(--subtle); font-size: .78rem; pointer-events: none; }
.input-prefix { left: 12px; }
.input-suffix { right: 12px; }
.field input.has-prefix { padding-left: 29px; }
.field input.has-suffix { padding-right: 31px; }
.range-row { display: grid; grid-template-columns: 1fr 86px; gap: 12px; align-items: center; }
.field input[type="range"] { height: 28px; padding: 0; border: 0; background: transparent; accent-color: var(--purple); box-shadow: none; cursor: pointer; }
.result-card { display: flex; flex-direction: column; padding: 28px; overflow: hidden; background: radial-gradient(circle at 90% 0,rgba(141,91,255,.18),transparent 20rem),#0f0d19; }
.result-main { padding-bottom: 25px; border-bottom: 1px solid var(--line); }
.result-label { display: block; color: var(--subtle); font-size: .71rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.result-value { display: block; margin-top: 13px; font: 950 clamp(2.8rem,6vw,5.5rem)/.9 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: -.085em; }
.result-value.positive { color: var(--green); }
.result-value.negative { color: var(--red); }
.result-value.neutral { color: var(--amber); }
.result-status { display: inline-block; max-width: 520px; margin-top: 15px; color: var(--muted); font-size: .77rem; line-height: 1.45; }
.result-status.positive { color: var(--green); }
.result-status.negative { color: var(--red); }
.result-status.neutral { color: var(--amber); }
.result-details { display: grid; grid-template-columns: repeat(2,1fr); margin: 20px 0; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; }
.result-detail { padding: 15px; background: rgba(255,255,255,.018); }
.result-detail:nth-child(odd) { border-right: 1px solid var(--line); }
.result-detail:nth-child(n+3) { border-top: 1px solid var(--line); }
.result-detail span { display: block; color: var(--subtle); font-size: .65rem; line-height: 1.35; }
.result-detail b { display: block; margin-top: 5px; font: 850 1rem/1.2 ui-monospace,SFMono-Regular,Menlo,monospace; }
.formula { margin-top: auto; padding: 15px 17px; border-left: 3px solid var(--purple); background: rgba(141,91,255,.075); color: var(--muted); font: 500 .72rem/1.65 ui-monospace,SFMono-Regular,Menlo,monospace; overflow-wrap: anywhere; }


code { padding: .12em .38em; border: 1px solid var(--line); border-radius: 5px; background: rgba(255,255,255,.045); color: var(--cyan); font: .88em ui-monospace,SFMono-Regular,Menlo,monospace; }
.alert.compact { margin-top: 20px; }

/* Alerts, tables and utilities */
.alert { display: grid; grid-template-columns: 25px 1fr; gap: 14px; padding: 17px 18px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); }
.alert > svg { width: 23px; height: 23px; margin-top: 1px; }
.alert b { display: block; font-size: .82rem; }
.alert p { margin: 4px 0 0; font-size: .76rem; line-height: 1.55; }
.alert.warning { border-color: rgba(255,184,88,.25); background: rgba(255,184,88,.055); }
.alert.warning > svg { color: var(--amber); }
.alert.danger { border-color: rgba(255,109,132,.25); background: rgba(255,109,132,.055); }
.alert.danger > svg { color: var(--red); }
.alert.info { border-color: rgba(33,215,239,.23); background: rgba(33,215,239,.05); }
.alert.info > svg { color: var(--cyan); }
.alert.success { border-color: rgba(85,231,167,.23); background: rgba(85,231,167,.05); }
.alert.success > svg { color: var(--green); }
.text-positive { color: var(--green) !important; }
.text-negative { color: var(--red) !important; }
.text-warning { color: var(--amber) !important; }
.table-wrap { width: 100%; overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; min-width: 660px; border-collapse: collapse; color: var(--muted); font-size: .78rem; }
th, td { padding: 13px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: rgba(141,91,255,.075); color: #e5e2ec; font-size: .69rem; letter-spacing: .035em; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: rgba(255,255,255,.018); }

/* FAQ and timeline */
.faq { display: grid; gap: 9px; }
.faq details { overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.02); }
.faq summary { position: relative; padding: 17px 44px 17px 18px; cursor: pointer; color: #efedf5; font-weight: 800; font-size: .84rem; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 17px; top: 50%; transform: translateY(-50%); color: var(--purple-bright); font-size: 1.1rem; }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding: 0 18px 18px; color: var(--muted); font-size: .78rem; }
.timeline { display: grid; gap: 12px; }
.timeline-item { display: grid; grid-template-columns: 66px 1fr; gap: 15px; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.02); }
.timeline-num { display: grid; place-items: center; min-height: 56px; border-radius: 10px; background: rgba(141,91,255,.11); color: var(--purple-bright); font: 950 1.02rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.timeline-content h3 { margin: 2px 0 5px; font-size: .9rem; }
.timeline-content p { margin: 0; font-size: .75rem; line-height: 1.5; }

/* Download panel */
.download-panel { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: center; padding: 42px; border: 1px solid rgba(141,91,255,.38); border-radius: 24px; background: radial-gradient(circle at 14% 40%,rgba(141,91,255,.18),transparent 26rem),linear-gradient(125deg,rgba(255,255,255,.04),rgba(255,255,255,.015)); box-shadow: var(--shadow); }
.cover-wrap { width: 100%; max-width: 260px; margin-inline: auto; perspective: 900px; }
.cover-wrap img { width: 100%; border-radius: 10px; box-shadow: 20px 24px 55px rgba(0,0,0,.55); transform: rotateY(7deg) rotateX(1deg); }
.download-copy h2 { margin: 14px 0; font-size: clamp(2.15rem,4.2vw,4rem); line-height: .98; letter-spacing: -.055em; }
.download-copy > p { max-width: 730px; }
.download-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 25px; }
.download-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; color: var(--subtle); font-size: .68rem; }
.download-meta span::before { content: "•"; margin-right: 7px; color: var(--cyan); }

/* Interior page hero */
.page-hero { position: relative; overflow: hidden; padding: calc(var(--header-h) + 78px) 0 72px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg,rgba(141,91,255,.08),transparent); }
.page-hero::after { content: ""; position: absolute; right: -130px; top: 18px; width: 500px; height: 500px; border: 1px solid rgba(141,91,255,.09); border-radius: 50%; box-shadow: 0 0 0 65px rgba(141,91,255,.025),0 0 0 130px rgba(33,215,239,.012); }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumbs { display: flex; align-items: center; gap: 9px; margin-bottom: 24px; color: var(--subtle); font-size: .72rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: #fff; }
.page-hero h1 { max-width: 900px; margin: 16px 0 13px; font-size: clamp(3.4rem,7.5vw,7rem); line-height: .88; letter-spacing: -.075em; text-transform: uppercase; }
.page-hero p { max-width: 820px; margin: 0; font-size: 1.02rem; }

/* Guide */
.guide-layout { display: grid; grid-template-columns: 275px minmax(0,1fr); gap: 40px; align-items: start; }
.guide-sidebar { position: sticky; top: calc(var(--header-h) + 20px); max-height: calc(100svh - var(--header-h) - 40px); overflow: auto; padding: 14px; border: 1px solid var(--line); border-radius: 15px; background: rgba(12,11,20,.84); backdrop-filter: blur(14px); scrollbar-width: thin; }
.search-box { position: relative; }
.search-box svg { position: absolute; z-index: 2; left: 12px; top: 50%; transform: translateY(-50%); width: 17px; color: var(--subtle); }
.search-box input { width: 100%; height: 43px; padding: 0 12px 0 38px; border: 1px solid var(--line); border-radius: 9px; background: rgba(0,0,0,.25); color: #fff; }
.guide-nav { display: grid; gap: 2px; margin-top: 10px; }
.guide-nav a { display: grid; grid-template-columns: 27px 1fr; gap: 9px; align-items: center; padding: 9px 10px; border-radius: 8px; color: var(--muted); font-size: .72rem; line-height: 1.3; text-decoration: none; transition: background .2s,color .2s; }
.guide-nav a b { color: var(--subtle); font: 800 .61rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.guide-nav a:hover, .guide-nav a.active { background: rgba(141,91,255,.11); color: #fff; }
.guide-nav a.active b { color: var(--cyan); }
.guide-main { min-width: 0; }
.guide-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 15px; min-height: 42px; margin-bottom: 13px; }
.search-results { color: var(--subtle); font-size: .72rem; }
.chapter { margin-bottom: 20px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.018); }
.chapter-header { padding: 31px 34px 28px; border-bottom: 1px solid var(--line); background: linear-gradient(110deg,rgba(141,91,255,.09),transparent 60%); }
.chapter-number { color: var(--purple-bright); font: 850 .68rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; letter-spacing: .08em; text-transform: uppercase; }
.chapter-header h2 { margin: 12px 0 8px; font-size: clamp(1.75rem,3.2vw,2.65rem); }
.chapter-summary { max-width: 820px; margin: 0; color: #c9c5d1; font-size: .91rem; }
.chapter-body { padding: 30px 34px 34px; }
.chapter-body > :first-child { margin-top: 0; }
.chapter-body > :last-child { margin-bottom: 0; }
.chapter-body h3 { margin: 31px 0 11px; font-size: 1.18rem; }
.chapter-body h4 { margin: 25px 0 8px; font-size: .98rem; }
.chapter-body p, .chapter-body li { font-size: .86rem; }
.chapter-body ul, .chapter-body ol { padding-left: 21px; color: var(--muted); }
.chapter-body li + li { margin-top: 6px; }
.chapter-body .alert, .chapter-body .table-wrap, .chapter-body .formula, .chapter-body .timeline { margin-block: 20px; }
.chapter-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 34px; border-top: 1px solid var(--line); background: rgba(0,0,0,.12); color: var(--subtle); font-size: .68rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 4px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--subtle); font-size: .59rem; }
.fine-print { color: var(--subtle); font-size: .71rem !important; }

/* Calculator hub */
.calculator-section { position: relative; }
.tabs { position: sticky; top: calc(var(--header-h) + 10px); z-index: 20; display: flex; gap: 7px; overflow: auto; margin-top: 20px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7,7,13,.92); box-shadow: 0 14px 40px rgba(0,0,0,.2); backdrop-filter: blur(16px); scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab-btn { min-width: max-content; padding: 10px 15px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.025); color: var(--muted); cursor: pointer; font-size: .78rem; font-weight: 800; }
.tab-btn[aria-selected="true"] { border-color: rgba(141,91,255,.5); background: rgba(141,91,255,.14); color: #fff; }
.tab-panel { padding: 72px 0 100px; }
.calc-intro { display: flex; justify-content: space-between; gap: 35px; align-items: end; margin-bottom: 34px; }
.calc-intro h2 { margin: 12px 0 8px; font-size: clamp(2.2rem,4.8vw,4.2rem); }
.calc-intro p { max-width: 700px; margin: 0; }
.calc-intro .calc-notes { max-width: 330px; }
.calculator-section .calc-shell { margin-top: 22px; }
.compact .form-card, .form-card.compact { padding: 24px; }
.chart-card { margin-top: 20px; padding: 22px; }
.chart-wrap { width: 100%; overflow: hidden; }
#profit-chart { width: 100%; height: 320px; }
.ledger-shell { padding: 25px; }
.ledger-form { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 15px; align-items: end; }
.ledger-notes { grid-column: span 3; }
.ledger-summary { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; margin: 25px 0 18px; overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: var(--line); }
.ledger-summary article { padding: 17px; background: #0e0d17; }
.ledger-summary span { display: block; color: var(--subtle); font-size: .65rem; text-transform: uppercase; letter-spacing: .06em; }
.ledger-summary strong { display: block; margin-top: 7px; font: 900 1.25rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.ledger-empty { margin: 0; padding: 24px; text-align: center; color: var(--subtle); font-size: .78rem; }
.ledger-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 17px; }
.icon-button { width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 7px; background: transparent; color: var(--muted); cursor: pointer; }
.icon-button:hover { border-color: rgba(255,109,132,.35); color: var(--red); }

/* Sources and legal pages */
.content-grid { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 38px; align-items: start; }
.content-main { min-width: 0; }
.content-aside { position: sticky; top: calc(var(--header-h) + 22px); display: grid; gap: 12px; }
.method-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; margin: 25px 0; }
.method-card { padding: 22px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.02); }
.method-card span { color: var(--cyan); font: 900 .68rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.method-card h3 { margin: 18px 0 7px; font-size: 1rem; }
.method-card p { margin: 0; font-size: .75rem; }
.source-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.source-card { display: grid; grid-template-columns: 44px 1fr 20px; gap: 13px; align-items: center; min-height: 86px; padding: 15px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.018); text-decoration: none; transition: transform .2s,border-color .2s,background .2s; }
.source-card:hover { transform: translateY(-2px); border-color: rgba(141,91,255,.4); background: rgba(141,91,255,.06); }
.source-id { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 9px; background: rgba(141,91,255,.11); color: var(--purple-bright); font: 900 .65rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }
.source-card strong { display: block; font-size: .8rem; line-height: 1.3; }
.source-card small { display: block; margin-top: 3px; color: var(--subtle); font-size: .64rem; line-height: 1.35; }
.source-card > span:last-child { color: var(--cyan); }
.status-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--subtle); font-size: .62rem; }
.status-chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.legal-shell { max-width: 900px; }
.legal-card { padding: 34px; border: 1px solid var(--line); border-radius: 17px; background: rgba(255,255,255,.018); }
.legal-card + .legal-card { margin-top: 15px; }
.legal-card h2 { margin: 0 0 12px; font-size: 1.45rem; }
.legal-card h3 { margin: 25px 0 8px; font-size: 1rem; }
.legal-card p, .legal-card li { font-size: .84rem; }
.legal-card ul { padding-left: 20px; color: var(--muted); }
.legal-card a { color: var(--cyan); }
.legal-updated { display: block; margin-bottom: 24px; color: var(--subtle); font: 700 .69rem/1 ui-monospace,SFMono-Regular,Menlo,monospace; }

/* Footer */
.site-footer { padding: 64px 0 24px; border-top: 1px solid var(--line); background: #05050a; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3,.6fr); gap: 50px; }
.footer-brand > p { max-width: 480px; margin: 19px 0 0; color: var(--subtle); font-size: .78rem; }
.footer-col { display: flex; flex-direction: column; gap: 9px; }
.footer-col h3, .footer-col > b { margin: 6px 0 7px; color: #ddd9e6; font-size: .72rem; letter-spacing: .075em; text-transform: uppercase; }
.footer-col a { color: var(--muted); font-size: .77rem; text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 35px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: #686273; font-size: .66rem; }
.footer-bottom p { max-width: 900px; margin: 0; color: inherit; line-height: 1.55; }
.footer-bottom > span { min-width: max-content; }

/* 404 compatibility */
.hero-media { position: absolute; inset: 0; background: url('../images/hero-loadout.webp') center/cover; opacity: .22; }
.hero-layout { position: relative; z-index: 3; width: 100%; }
.hero-lead { font-size: 1.05rem; }
.button { border-radius: 10px; }

/* Animation */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .68s var(--ease), transform .68s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .primary-nav { gap: 17px; }
  .nav-link { font-size: .79rem; }
  .header-actions .btn { display: none; }
  .hero-grid { grid-template-columns: minmax(0,.9fr) minmax(390px,1.1fr); gap: 45px; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .metric-grid { grid-template-columns: repeat(2,1fr); }
  .loop { grid-template-columns: repeat(3,1fr); }
  .loop-step:nth-child(3)::after { display: none; }
  .loop-step:nth-child(n+4) { border-top: 1px solid var(--line); }
  .guide-layout { grid-template-columns: 230px minmax(0,1fr); gap: 24px; }
  .footer-grid { grid-template-columns: 1.4fr repeat(3,.65fr); gap: 30px; }
  .ledger-form { grid-template-columns: repeat(3,1fr); }
  .ledger-notes { grid-column: span 2; }
}

@media (max-width: 860px) {
  :root { --header-h: 68px; }
  .header-inner { gap: 12px; }
  .brand-subtitle { display: none; }
  .menu-toggle { display: block; }
  .primary-nav {
    position: fixed;
    z-index: 999;
    top: var(--header-h);
    left: 12px;
    right: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: rgba(10,9,17,.98);
    box-shadow: var(--shadow);
  }
  body.menu-open .primary-nav { display: flex; }
  .nav-link { padding: 13px 12px; border-radius: 8px; font-size: .88rem; }
  .nav-link::after { display: none; }
  .nav-link:hover, .nav-link[aria-current="page"] { background: rgba(141,91,255,.1); }
  .header-actions { margin-left: auto; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 62px); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-visual { max-width: 680px; margin-inline: auto; }
  .float-stat.one { left: -10px; }
  .float-stat.two { right: -10px; }
  .section { padding: 84px 0; }
  .verdict-panel { grid-template-columns: 1fr; }
  .verdict-score { display: grid; grid-template-columns: 176px 1fr; gap: 22px; align-items: center; text-align: left; }
  .verdict-score small { margin: 0; }
  .grid-2 { grid-template-columns: 1fr; gap: 64px; }
  .calc-shell { grid-template-columns: 1fr; }
  .download-panel { grid-template-columns: 200px 1fr; gap: 32px; padding: 32px; }
  .guide-layout { grid-template-columns: 1fr; }
  .guide-sidebar { position: static; max-height: none; }
  .guide-nav { grid-template-columns: repeat(2,1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .content-aside { position: static; grid-template-columns: repeat(2,1fr); }
  .method-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-col:last-child { grid-column: 2; }
  .ledger-form { grid-template-columns: repeat(2,1fr); }
  .ledger-notes { grid-column: span 2; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 26px), var(--container)); }
  .brand-wordmark { display: none; }
  .hero { padding-bottom: 58px; }
  .hero h1 { font-size: clamp(3.25rem,17vw,5.4rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { display: grid; gap: 9px; }
  .game-frame { transform: none; }
  .frame-topbar { display: none; }
  .frame-card { left: 12px; right: 12px; bottom: 12px; padding: 14px; }
  .float-stat { display: none; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item, .trust-item:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .trust-item:last-child { border-bottom: 0; }
  .section { padding: 68px 0; }
  .section-header { margin-bottom: 32px; }
  .section-header h2 { font-size: clamp(2.3rem,11vw,3.5rem); }
  .verdict-panel { padding: 25px; }
  .verdict-score { grid-template-columns: 1fr; text-align: center; }
  .score-ring { width: 150px; height: 150px; }
  .verdict-score small { margin-inline: auto; }
  .loop { grid-template-columns: 1fr; }
  .loop-step { min-height: 160px; }
  .loop-step:not(:last-child)::after { display: none; }
  .loop-step:nth-child(n+2) { border-top: 1px solid var(--line); }
  .loop-step h3 { margin-top: 35px; }
  .metric-grid, .grid-4 { grid-template-columns: 1fr; }
  .metric-value { font-size: 3.7rem; }
  .fields { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .result-details { grid-template-columns: 1fr; }
  .result-detail:nth-child(odd) { border-right: 0; }
  .result-detail:nth-child(n+2) { border-top: 1px solid var(--line); }
  .range-row { grid-template-columns: 1fr 76px; }
  .timeline-item { grid-template-columns: 56px 1fr; }
  .download-panel { grid-template-columns: 1fr; padding: 25px; }
  .cover-wrap { max-width: 190px; }
  .download-actions { flex-direction: column; }
  .download-actions .btn { width: 100%; }
  .page-hero { padding-top: calc(var(--header-h) + 60px); }
  .page-hero h1 { font-size: clamp(3rem,16vw,5rem); }
  .guide-nav { grid-template-columns: 1fr; }
  .chapter-header, .chapter-body { padding: 24px 20px; }
  .chapter-footer { align-items: flex-start; flex-direction: column; padding: 13px 20px; }
  .tabs { padding-inline: 13px; }
  .tab-panel { padding-top: 54px; }
  .calc-intro { display: block; }
  .calc-notes { margin-top: 20px; }
  .ledger-form { grid-template-columns: 1fr; }
  .ledger-notes { grid-column: auto; }
  .ledger-summary { grid-template-columns: repeat(2,1fr); }
  .ledger-summary article:nth-child(odd) { border-right: 1px solid var(--line); }
  .ledger-summary article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .ledger-actions { flex-direction: column; }
  .ledger-actions .btn { width: 100%; }
  .source-list { grid-template-columns: 1fr; }
  .source-card { grid-template-columns: 40px 1fr; }
  .source-card > span:last-child { display: none; }
  .content-aside { grid-template-columns: 1fr; }
  .legal-card { padding: 24px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-col:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .site-footer, .tabs, .guide-sidebar, .btn, .menu-toggle { display: none !important; }
  body { background: white; color: #111; }
  p, li { color: #333 !important; }
  .page-hero { padding: 30px 0; }
  .section, .tab-panel { padding: 25px 0; }
  .chapter, .card, .legal-card { break-inside: avoid; border-color: #bbb; background: white; }
}

/* --------------------------------------------------------------------------
   Advertising inventory
   Slots reserve their most likely dimensions to protect Core Web Vitals and
   keep ads visibly separate from navigation, downloads and interactive tools.
   -------------------------------------------------------------------------- */
.ad-section {
  position: relative;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,.045);
  border-bottom: 1px solid rgba(255,255,255,.045);
  background:
    radial-gradient(circle at 50% 0%, rgba(141,91,255,.055), transparent 48%),
    rgba(4,4,10,.5);
}
.ad-section + .section { border-top: 0; }
.ad-zone {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 8px;
  width: 100%;
}
.ad-zone[hidden] { display: none !important; }
.ad-label {
  color: #777486;
  font: 750 .58rem/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.ad-slot {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  width: min(100%, 970px);
  min-height: 90px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.075);
  border-radius: 13px;
  background: rgba(10,9,17,.74);
  box-shadow: 0 18px 60px rgba(0,0,0,.18);
}
.ad-zone[data-ad-state="preview"] .ad-slot {
  border-style: dashed;
  background:
    linear-gradient(110deg, rgba(141,91,255,.075), rgba(0,229,255,.025) 58%, rgba(255,190,74,.035)),
    rgba(10,9,17,.8);
}
.ad-zone[data-ad-state="preview"] .ad-slot::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .55;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent);
}
.ad-zone--billboard .ad-slot { min-height: 250px; }
.ad-zone--inline { margin: 28px 0; }
.ad-zone--inline .ad-slot { min-height: 180px; }
.ad-zone--rectangle .ad-slot { width: min(100%, 300px); min-height: 250px; }
.ad-zone--rail .ad-slot { width: 300px; min-height: 600px; }
.ad-zone--rail .ad-label { margin-bottom: 1px; }
.ad-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  width: 100%;
  min-height: inherit;
  padding: 18px 24px;
  color: #e9e7ef;
}
.ad-preview-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(173,142,255,.34);
  border-radius: 10px;
  background: rgba(141,91,255,.10);
  color: var(--purple-bright);
  font: 850 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
}
.ad-preview-copy { display: grid; gap: 4px; min-width: 0; }
.ad-preview-copy strong {
  color: #f1eff6;
  font-size: .78rem;
  letter-spacing: -.01em;
}
.ad-preview-copy small {
  color: #8c8998;
  font-size: .66rem;
  line-height: 1.35;
}
.ad-direct { display: grid; width: 100%; min-height: inherit; place-items: center; }
.ad-direct img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}
.ad-slot .adsbygoogle { width: 100%; min-height: inherit; }
.guide-layout--monetized {
  width: min(calc(100% - 40px), 1480px);
  grid-template-columns: 250px minmax(0,1fr) 300px;
  gap: 28px;
}
.guide-ad-rail {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  align-self: start;
}
.content-aside .ad-zone { margin-top: 4px; }
.ad-inventory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}
.ad-inventory-card {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(141,91,255,.08), rgba(255,255,255,.018) 55%);
}
.ad-inventory-card .inventory-size {
  display: block;
  margin-bottom: 28px;
  color: var(--cyan);
  font: 850 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
}
.ad-inventory-card h3 { margin: 0 0 10px; }
.ad-inventory-card p { margin: 0; font-size: .84rem; }
.ad-policy-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }

@media (max-width: 1399px) {
  .guide-layout--monetized {
    width: min(calc(100% - 40px), var(--container));
    grid-template-columns: 275px minmax(0,1fr);
    gap: 40px;
  }
  .guide-ad-rail { display: none; }
}
@media (max-width: 1080px) {
  .guide-layout--monetized { grid-template-columns: 230px minmax(0,1fr); gap: 24px; }
  .ad-inventory-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 860px) {
  .guide-layout--monetized { grid-template-columns: 1fr; }
  .ad-zone--billboard .ad-slot, .ad-zone--inline .ad-slot { min-height: 140px; }
  .ad-policy-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .ad-section { padding: 20px 0; }
  .ad-slot,
  .ad-zone--billboard .ad-slot,
  .ad-zone--inline .ad-slot {
    width: min(100%, 320px);
    min-height: 100px;
    border-radius: 11px;
  }
  .ad-zone--rectangle .ad-slot { width: min(100%, 300px); min-height: 250px; }
  .ad-preview { gap: 10px; padding: 15px 14px; }
  .ad-preview-icon { width: 34px; height: 34px; border-radius: 9px; }
  .ad-preview-copy strong { font-size: .7rem; }
  .ad-preview-copy small { font-size: .59rem; }
  .ad-inventory-grid { grid-template-columns: 1fr; }
}
@media print {
  .ad-section, .ad-zone, .guide-ad-rail { display: none !important; }
}

.implementation-panel {
  grid-template-columns: minmax(0, 1fr);
  min-height: 0;
  padding: clamp(34px, 6vw, 70px);
  background:
    radial-gradient(circle at 85% 20%, rgba(0,229,255,.08), transparent 34%),
    radial-gradient(circle at 15% 100%, rgba(141,91,255,.15), transparent 38%),
    rgba(12,11,20,.86);
}
.implementation-panel .download-copy { max-width: 860px; }
.implementation-panel .download-copy h2 { max-width: 760px; }
.implementation-panel .download-copy p { max-width: 760px; }

/* Prevent preview inventory from flashing before Auto Ads initialization. */
html[data-ad-mode="auto"] [data-ad-zone] { display: none !important; }