/* PIT product site v3 (2026-09-24) — "Pit Wall" tokens from web/src/styles/tokens.css.
   Graphite, ultramarine #4F5BFF only for live / primary action / the result that matters.
   Dark first; light via prefers-color-scheme or html[data-theme]. No build step. */

:root {
  color-scheme: dark;
  --font-display: "Mona Sans", "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-ui: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --bg: #0a0b0d;
  --surface-1: #111316;
  --surface-2: #171a1e;
  --surface-3: #1e2227;
  --surface-4: #272c32;
  --border: rgba(255, 255, 255, 0.07);
  --border-2: rgba(255, 255, 255, 0.11);
  --border-3: rgba(255, 255, 255, 0.18);
  --hover: rgba(255, 255, 255, 0.035);
  --text: #eceef1;
  --text-2: #a2a8b2;
  --text-3: #7d848e;
  --text-4: #474d55;
  --accent: #4f5bff;
  --accent-hover: #6571ff;
  --accent-ink: #ffffff;
  --accent-tx: #8e96ff;
  --accent-soft: rgba(79, 91, 255, 0.14);
  --accent-line: rgba(79, 91, 255, 0.5);
  --up: #1fcb84;
  --up-soft: rgba(31, 203, 132, 0.12);
  --down: #f23f5d;
  --down-soft: rgba(242, 63, 93, 0.12);
  --warn: #f5a524;
  --warn-soft: rgba(245, 165, 36, 0.1);
  --paper: #c9a86a;
  --paper-soft: rgba(201, 168, 106, 0.12);
  --glass: rgba(14, 16, 19, 0.72);
  --glass-border: rgba(255, 255, 255, 0.09);
  --shadow-float: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 24px 64px -20px rgba(0, 0, 0, 0.75), 0 2px 8px rgba(0, 0, 0, 0.4);
  --r-4: 4px; --r-8: 8px; --r-12: 12px; --r-16: 16px; --r-pill: 999px;
  --dur-1: 120ms; --dur-2: 200ms; --dur-3: 320ms; --dur-4: 600ms;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(16px, 3vw, 32px);
  --maxw: 1240px;
  --focus: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #f6f6f3; --surface-1: #ffffff; --surface-2: #f1f1ed; --surface-3: #e8e8e3; --surface-4: #dcdcd6;
    --border: rgba(16, 18, 22, 0.08); --border-2: rgba(16, 18, 22, 0.13); --border-3: rgba(16, 18, 22, 0.22); --hover: rgba(16, 18, 22, 0.035);
    --text: #0f1114; --text-2: #4a4f57; --text-3: #656b74; --text-4: #a8adb3;
    --accent-hover: #3d49f0; --accent-tx: #3440e0; --accent-soft: rgba(79, 91, 255, 0.1); --accent-line: rgba(79, 91, 255, 0.45);
    --up: #0a8753; --up-soft: rgba(12, 154, 95, 0.1); --down: #d0223f; --down-soft: rgba(214, 38, 69, 0.09);
    --warn: #9a5b00; --warn-soft: rgba(181, 107, 0, 0.09); --paper: #7a5c22; --paper-soft: rgba(138, 106, 44, 0.1);
    --glass: rgba(250, 250, 248, 0.78); --glass-border: rgba(16, 18, 22, 0.09);
    --shadow-float: 0 1px 0 rgba(255, 255, 255, 0.9) inset, 0 24px 56px -20px rgba(16, 18, 30, 0.25), 0 2px 6px rgba(16, 18, 30, 0.06);
  }
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f6f3; --surface-1: #ffffff; --surface-2: #f1f1ed; --surface-3: #e8e8e3; --surface-4: #dcdcd6;
  --border: rgba(16, 18, 22, 0.08); --border-2: rgba(16, 18, 22, 0.13); --border-3: rgba(16, 18, 22, 0.22); --hover: rgba(16, 18, 22, 0.035);
  --text: #0f1114; --text-2: #4a4f57; --text-3: #656b74; --text-4: #a8adb3;
  --accent-hover: #3d49f0; --accent-tx: #3440e0; --accent-soft: rgba(79, 91, 255, 0.1); --accent-line: rgba(79, 91, 255, 0.45);
  --up: #0a8753; --up-soft: rgba(12, 154, 95, 0.1); --down: #d0223f; --down-soft: rgba(214, 38, 69, 0.09);
  --warn: #9a5b00; --warn-soft: rgba(181, 107, 0, 0.09); --paper: #7a5c22; --paper-soft: rgba(138, 106, 44, 0.1);
  --glass: rgba(250, 250, 248, 0.78); --glass-border: rgba(16, 18, 22, 0.09);
  --shadow-float: 0 1px 0 rgba(255, 255, 255, 0.9) inset, 0 24px 56px -20px rgba(16, 18, 30, 0.25), 0 2px 6px rgba(16, 18, 30, 0.06);
}
@media (prefers-reduced-motion: reduce) {
  :root { --dur-1: 0ms; --dur-2: 0ms; --dur-3: 0ms; --dur-4: 0ms; }
  html { scroll-behavior: auto !important; }
}

/* ── base ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.6 var(--font-ui); font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--border-3); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--r-4); }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 8px 14px; border-radius: var(--r-8); background: var(--accent); color: var(--accent-ink); text-decoration: none; font-weight: 600; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: calc(860px + var(--gutter) * 2); }

/* type */
.display, .h2 {
  font-family: var(--font-display); font-stretch: 125%; font-variation-settings: "wdth" 125;
  font-weight: 700; letter-spacing: -0.035em; line-height: 1.02; text-wrap: balance;
}
.h2 { font-size: clamp(30px, 3.6vw, 48px); max-width: 20ch; }
.h2 .dim, .display .dim { color: var(--text-3); }
.h3 { font: 600 18px/1.35 var(--font-ui); letter-spacing: -0.01em; }
.label { font: 500 11px/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }
.lede { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.55; color: var(--text-2); max-width: 60ch; text-wrap: pretty; }
.sub { color: var(--text-2); max-width: 64ch; margin-top: 16px; text-wrap: pretty; }
.muted { color: var(--text-3); }
.note { font-size: 13px; line-height: 1.5; color: var(--text-3); }
b, strong { font-weight: 600; color: var(--text); }

/* buttons & chips */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border-radius: var(--r-8); border: 1px solid var(--border-2); background: var(--surface-1); color: var(--text);
  font: 600 15px/1 var(--font-ui); text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), transform var(--dur-1) var(--ease);
}
.btn:hover { background: var(--surface-2); border-color: var(--border-3); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: transparent; color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); border-color: transparent; }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: 14px; }
.btn .arr { transition: transform var(--dur-2) var(--ease); }
.btn:hover .arr { transform: translateX(2px); }
.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: var(--r-4);
  background: var(--surface-3); color: var(--text-2); font: 500 12px/1 var(--font-ui); white-space: nowrap;
}
.tag-paper { display: inline-flex; align-items: center; height: 20px; padding: 0 6px; border-radius: var(--r-4); border: 1px solid color-mix(in srgb, var(--paper) 45%, transparent); background: var(--paper-soft); color: var(--paper); font: 600 10.5px/1 var(--font-mono); letter-spacing: 0.06em; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); flex: none; }
.soon { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 4px; color: var(--text-3); font: 500 14px/1 var(--font-ui); }
.soon i { width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--text-3); }

/* ── header ───────────────────────────────────────────────────────────── */
.top { position: sticky; top: 0; z-index: 50; background: var(--glass); backdrop-filter: blur(18px) saturate(1.5); -webkit-backdrop-filter: blur(18px) saturate(1.5); border-bottom: 1px solid var(--border); }
.top-in { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.brand svg { width: 26px; height: 26px; }
.brand-word { font-family: var(--font-display); font-stretch: 125%; font-variation-settings: "wdth" 125; font-weight: 800; font-size: 19px; letter-spacing: -0.03em; }
.brand-by { font-size: 13px; color: var(--text-3); }
.nav { display: flex; gap: 2px; margin-right: auto; }
.nav a { padding: 8px 10px; border-radius: var(--r-8); color: var(--text-2); font-size: 14px; font-weight: 500; text-decoration: none; transition: color var(--dur-1), background var(--dur-1); }
.nav a:hover { color: var(--text); background: var(--hover); }
.nav a[aria-current="true"] { color: var(--text); }
.top-act { display: flex; align-items: center; gap: 8px; }
.icon-btn { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: var(--r-8); border: 1px solid var(--border-2); background: transparent; color: var(--text-2); cursor: pointer; }
.icon-btn:hover { color: var(--text); background: var(--hover); }
.icon-btn svg { width: 17px; height: 17px; }
.theme-btn .sun { display: none; }
:root[data-theme="light"] .theme-btn .sun { display: block; }
:root[data-theme="light"] .theme-btn .moon { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-btn .sun { display: block; }
  :root:not([data-theme="dark"]) .theme-btn .moon { display: none; }
}
.menu-btn { display: none; }
.menu-btn .bars, .menu-btn .bars::before, .menu-btn .bars::after { display: block; width: 16px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform var(--dur-2) var(--ease); }
.menu-btn .bars { position: relative; }
.menu-btn .bars::before, .menu-btn .bars::after { content: ""; position: absolute; left: 0; }
.menu-btn .bars::before { top: -5px; }
.menu-btn .bars::after { top: 5px; }
.top.open .menu-btn .bars { background: transparent; }
.top.open .menu-btn .bars::before { transform: translateY(5px) rotate(45deg); }
.top.open .menu-btn .bars::after { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 1080px) {
  .js-menu .menu-btn { display: inline-grid; }
  .js-menu .nav {
    position: absolute; left: 0; right: 0; top: 60px; flex-direction: column; gap: 0; padding: 8px var(--gutter) 16px;
    background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: 0 24px 40px -24px rgba(0, 0, 0, 0.5);
    visibility: hidden; opacity: 0; transform: translateY(-6px); transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease), visibility 0s linear var(--dur-2);
  }
  .js-menu .top.open .nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .js-menu .nav a { padding: 13px 4px; font-size: 16px; border-bottom: 1px solid var(--border); border-radius: 0; }
  .js-menu .nav a:last-child { border-bottom: 0; }
  .js-menu .top-act { margin-left: auto; }
  html:not(.js-menu) .nav { display: none; }
}
@media (max-width: 520px) { .brand-by, .top-cta { display: none; } }

/* ── sections ─────────────────────────────────────────────────────────── */
.sec { padding: clamp(72px, 9vw, 128px) 0; border-top: 1px solid var(--border); }
.sec-head { display: grid; gap: 16px; margin-bottom: clamp(36px, 4.5vw, 56px); }
.sec-head .label { display: flex; align-items: center; gap: 8px; }

/* ── hero ─────────────────────────────────────────────────────────────── */
.hero { padding: clamp(44px, 6vw, 80px) 0 clamp(56px, 7vw, 96px); position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 720px; pointer-events: none; z-index: -1;
  background: radial-gradient(60% 55% at 72% 0%, var(--accent-soft), transparent 70%);
}
.hero-top { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.85fr); gap: 48px; align-items: end; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px; color: var(--text-2); font: 500 13px/1 var(--font-mono); }
.display { font-size: clamp(34px, 4.3vw, 60px); max-width: 19ch; }
.hero-side { display: grid; gap: 28px; padding-bottom: 6px; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(40px, 5vw, 64px); list-style: none; border-top: 1px solid var(--border); }
.facts li { padding: 18px 20px 0 0; display: grid; gap: 6px; }
.facts li + li { padding-left: 20px; border-left: 1px solid var(--border); }
.facts b { font: 500 22px/1.1 var(--font-mono); letter-spacing: -0.02em; }
.facts span { font-size: 13.5px; color: var(--text-3); line-height: 1.4; }

/* product mock (illustration, no live numbers) */
.mock { margin: clamp(40px, 5vw, 64px) 0 0; }
.frame { border: 1px solid var(--border-2); border-radius: var(--r-16); background: var(--bg); box-shadow: var(--shadow-float); overflow: hidden; position: relative; }
.ill { position: absolute; top: 12px; right: 12px; z-index: 2; display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: var(--r-pill); background: var(--glass); border: 1px solid var(--glass-border); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); font: 500 11px/1 var(--font-mono); letter-spacing: 0.04em; color: var(--text-2); }
.f-bar { display: flex; align-items: center; gap: 20px; height: 48px; padding: 0 18px; border-bottom: 1px solid var(--border); font-size: 13px; }
.f-bar .brand-word { font-size: 15px; }
.f-logo { display: flex; align-items: center; gap: 8px; }
.f-logo svg { width: 20px; height: 20px; }
.f-tabs { display: flex; gap: 18px; color: var(--text-3); }
.f-tabs .on { color: var(--text); box-shadow: 0 13px 0 -11px var(--accent); }
.f-tick { display: flex; gap: 22px; height: 34px; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--border); font: 500 12px/1 var(--font-mono); color: var(--text-3); white-space: nowrap; overflow: hidden; }
.f-tick b { color: var(--text-2); font-weight: 600; margin-right: 6px; }
.f-tick .src { display: inline-flex; align-items: center; gap: 7px; color: var(--text-2); font-family: var(--font-ui); }
.f-body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; padding: 16px; align-items: start; }
.panel { border: 1px solid var(--border); border-radius: var(--r-12); background: var(--surface-1); overflow: hidden; }
.p-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 13.5px; font-weight: 600; }
.p-head .note { margin-left: auto; font-weight: 400; font-size: 12px; }
.tower { width: 100%; border-collapse: collapse; font-size: 13px; }
.tower th { text-align: left; padding: 9px 10px; font: 500 11px/1 var(--font-ui); color: var(--text-3); border-bottom: 1px solid var(--border); white-space: nowrap; }
.tower td { padding: 0 10px; height: 50px; border-bottom: 1px solid var(--border); white-space: nowrap; color: var(--text-3); font-family: var(--font-mono); }
.tower tr:last-child td { border-bottom: 0; }
.tower .num { text-align: right; }
.tower .pos { width: 40px; font: 700 17px/1 var(--font-display); font-stretch: 125%; font-variation-settings: "wdth" 125; color: var(--text-2); }
.tower tr:first-child .pos { box-shadow: inset 2px 0 0 var(--accent); }
.ent { display: flex; align-items: center; gap: 10px; font-family: var(--font-ui); }
.av { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex: none; font: 700 10.5px/1 var(--font-ui); color: var(--c); background: color-mix(in srgb, var(--c) 16%, transparent); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--c) 60%, transparent); }
.ent-n { display: grid; gap: 4px; }
.ent-n b { font-size: 13px; line-height: 1; }
.ent-n .chip { height: 18px; font-size: 10.5px; padding: 0 6px; width: fit-content; }
.trend { display: block; width: 88px; height: 22px; }
.trend line { stroke: var(--border-3); stroke-width: 1.5; stroke-dasharray: 3 4; }
.bar0 { display: inline-block; width: 44px; height: 4px; border-radius: 2px; background: var(--surface-3); vertical-align: middle; }
.radio .r-item { padding: 14px; border-bottom: 1px solid var(--border); display: grid; gap: 10px; }
.radio .r-item:last-child { border-bottom: 0; }
.r-top { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.r-top .av { width: 26px; height: 26px; font-size: 9.5px; }
.r-top time { margin-left: auto; color: var(--text-3); font-size: 12px; }
.r-act { display: flex; align-items: center; gap: 8px; }
.r-act .act { height: 20px; padding: 0 7px; border-radius: var(--r-4); background: var(--surface-3); color: var(--text-3); font: 600 10.5px/20px var(--font-mono); letter-spacing: 0.05em; }
.r-act .tag-paper { margin-left: auto; }
.sk { display: grid; gap: 7px; }
.sk i { display: block; height: 8px; border-radius: 4px; background: var(--surface-3); }
.sk i:nth-child(1) { width: 96%; } .sk i:nth-child(2) { width: 88%; } .sk i:nth-child(3) { width: 54%; }
.r-foot { display: flex; align-items: center; gap: 8px; color: var(--text-3); font-size: 12px; }
.mock figcaption { margin-top: 14px; font-size: 13px; color: var(--text-3); max-width: 90ch; }

/* ── users get ────────────────────────────────────────────────────────── */
.gets { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-16); overflow: hidden; }
.get { grid-column: span 4; background: var(--bg); padding: 28px 26px 30px; display: grid; gap: 10px; align-content: start; }
.get.wide { grid-column: span 6; }
.get .ic { width: 36px; height: 36px; display: grid; place-items: center; border-radius: var(--r-8); background: var(--surface-2); color: var(--text-2); margin-bottom: 8px; }
.get .ic svg { width: 18px; height: 18px; }
.get p { color: var(--text-2); font-size: 15px; line-height: 1.55; }
.get .meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }

/* ── earn ─────────────────────────────────────────────────────────────── */
.earn { background: var(--surface-1); }
:root[data-theme="light"] .earn { background: #efefeb; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) .earn { background: #efefeb; } }
.earn .sec-head { grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr); align-items: end; gap: 16px 48px; }
.earn .sec-head .label, .earn .sec-head .h2 { grid-column: 1; }
.earn .sec-head .sub { grid-column: 2; grid-row: 2; margin: 0; }
.streams { list-style: none; border-top: 1px solid var(--border-2); }
.stream { display: grid; grid-template-columns: 56px minmax(0, 0.9fr) minmax(0, 1.4fr) minmax(0, 0.75fr); gap: 20px 32px; padding: 28px 0; border-bottom: 1px solid var(--border-2); }
.stream .n { font: 500 13px/1.9 var(--font-mono); color: var(--text-3); }
.stream h3 { font: 700 22px/1.2 var(--font-display); font-stretch: 112%; font-variation-settings: "wdth" 112; letter-spacing: -0.02em; }
.stream .who { margin-top: 8px; font-size: 14px; color: var(--text-3); }
.stream .body { color: var(--text-2); font-size: 15px; display: grid; gap: 10px; }
.stream .body ul { list-style: none; display: grid; gap: 6px; }
.stream .body li { padding-left: 16px; position: relative; }
.stream .body li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 6px; height: 1.5px; background: var(--text-3); }
.stream .facts2 { display: grid; gap: 10px; align-content: start; font-size: 13.5px; }
.stream .facts2 div { display: grid; gap: 3px; }
.stream .facts2 dt { font: 500 11px/1 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); }
.stream .facts2 dd { margin: 0; color: var(--text); }
.stream.key h3 { color: var(--text); }
.stream.key .n { color: var(--accent-tx); }
.caveat { margin-top: 4px; padding: 12px 14px; border-radius: var(--r-8); background: var(--warn-soft); color: var(--text-2); font-size: 14px; }
.caveat b { color: var(--warn); }

.nofee { margin-top: 28px; display: grid; grid-template-columns: auto 1fr; gap: 16px; padding: 20px 22px; border-radius: var(--r-12); border: 1px dashed var(--border-3); }
.nofee .label { padding-top: 4px; }
.nofee ul { list-style: none; display: grid; gap: 6px; color: var(--text-2); font-size: 15px; }

/* desk: costs + calculator */
.desk { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: clamp(48px, 6vw, 80px); }
.costs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.3fr); gap: 0 28px; align-items: start; }
.costs > .label { grid-column: 1 / -1; }
.costs .cost-row { border-top: 0; padding: 0; align-content: start; grid-template-columns: 1fr; gap: 6px; }
.costs .cost-row b { text-align: left; order: -1; font-size: 26px; }
.costs .cost-foot { margin: 0; padding: 0 0 0 28px; border-top: 0; border-left: 1px solid var(--border); }
.card { border: 1px solid var(--border-2); border-radius: var(--r-16); background: var(--bg); padding: clamp(20px, 2.4vw, 28px); }
.card > .label { display: block; margin-bottom: 18px; }
.cost-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 14px 0; border-top: 1px solid var(--border); }
.cost-row:first-of-type { border-top: 0; padding-top: 0; }
.cost-row b { font: 500 20px/1.2 var(--font-mono); letter-spacing: -0.02em; text-align: right; }
.cost-row span { font-size: 15px; color: var(--text); }
.cost-row small { grid-column: 1 / -1; font-size: 13px; color: var(--text-3); line-height: 1.5; }
.est { display: inline-flex; margin-left: 6px; height: 18px; padding: 0 6px; border-radius: var(--r-4); background: var(--warn-soft); color: var(--warn); font: 600 10.5px/18px var(--font-mono); letter-spacing: 0.05em; vertical-align: 2px; }
.cost-foot { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }

.calc { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 0; padding: 0; overflow: hidden; }
.calc-in { padding: clamp(20px, 2.4vw, 28px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 28px; align-content: start; }
.calc-in .calc-head { grid-column: 1 / -1; }
.calc-in .label { margin-bottom: -4px; }
.calc-out { padding: clamp(20px, 2.4vw, 28px); background: var(--surface-2); border-left: 1px solid var(--border); display: grid; gap: 14px; align-content: start; }
.calc-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.linkbtn { background: none; border: 0; padding: 4px 2px; color: var(--text-3); font: 500 13px/1 var(--font-ui); cursor: pointer; text-decoration: underline; text-decoration-color: var(--border-3); text-underline-offset: 3px; }
.linkbtn:hover { color: var(--text); }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 10px; align-content: start; }
.row2 .fld { align-content: end; }
legend { padding: 0; margin-bottom: 10px; font-size: 14px; font-weight: 600; }
.row2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.fld { display: grid; gap: 6px; font-size: 13px; color: var(--text-2); }
.inp { position: relative; display: flex; align-items: center; }
.inp .pre, .inp .suf { position: absolute; font: 500 14px/1 var(--font-mono); color: var(--text-3); pointer-events: none; }
.inp .pre { left: 12px; }
.inp .suf { right: 12px; }
.fld input[type="number"] {
  width: 100%; height: 42px; padding: 0 12px; border-radius: var(--r-8); border: 1px solid var(--border-2); background: var(--surface-1);
  color: var(--text); font: 500 15px/1 var(--font-mono); font-variant-numeric: tabular-nums; -moz-appearance: textfield; appearance: textfield;
  transition: border-color var(--dur-1);
}
.inp.has-pre input { padding-left: 26px; }
.inp.has-suf input { padding-right: 52px; }
.fld input::-webkit-outer-spin-button, .fld input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.fld input:hover { border-color: var(--border-3); }
.fld input:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); border-radius: var(--r-8); }
.range-row { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--text-2); }
.range-row output { font: 500 14px/1 var(--font-mono); color: var(--text); }
input[type="range"] { width: 100%; height: 28px; margin: 0; background: transparent; -webkit-appearance: none; appearance: none; --p: 50%; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--accent) var(--p), var(--surface-4) var(--p)); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 2px; background: var(--surface-4); }
input[type="range"]::-moz-range-progress { height: 4px; border-radius: 2px; background: var(--accent); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 1px rgba(0,0,0,.2), 0 2px 6px rgba(0,0,0,.35); }
input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 1px rgba(0,0,0,.2), 0 2px 6px rgba(0,0,0,.35); }
input[type="range"]:focus-visible { box-shadow: none; }
input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus); }
.scale { display: flex; justify-content: space-between; font: 500 11px/1 var(--font-mono); color: var(--text-3); }
.presets { display: flex; flex-wrap: wrap; gap: 6px; }
.preset { height: 28px; padding: 0 10px; border-radius: var(--r-pill); border: 1px solid var(--border-2); background: transparent; color: var(--text-2); font: 500 12px/1 var(--font-ui); cursor: pointer; }
.preset:hover { color: var(--text); border-color: var(--border-3); }
.preset[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent-line); color: var(--text); }
.hint { font-size: 12.5px; color: var(--text-3); line-height: 1.45; }
.out-rows { display: grid; gap: 0; }
.out-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--text-2); }
.out-row b { font: 500 15px/1.3 var(--font-mono); color: var(--text); text-align: right; }
.out-row.cost b { color: var(--text-2); }
.out-net { display: grid; gap: 6px; padding: 18px 0 4px; }
.out-net b { font: 500 clamp(32px, 3.4vw, 44px)/1 var(--font-mono); letter-spacing: -0.03em; }
.out-net b.pos { color: var(--up); }
.out-net b.neg { color: var(--down); }
.out-net .fx { font: 400 12px/1.5 var(--font-mono); color: var(--text-3); word-break: break-word; }
.be { padding: 12px 14px; border-radius: var(--r-8); background: var(--accent-soft); color: var(--text); font-size: 14px; line-height: 1.5; }
.disclaim { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; color: var(--text-3); line-height: 1.5; }
.disclaim svg { width: 14px; height: 14px; flex: none; margin-top: 2px; }

/* ── admin ────────────────────────────────────────────────────────────── */
.adm { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.shell { display: grid; grid-template-columns: 196px minmax(0, 1fr); min-height: 460px; }
.side { border-right: 1px solid var(--border); padding: 14px 10px; display: grid; gap: 14px; align-content: start; background: var(--surface-1); }
.side .grp { display: grid; gap: 1px; }
.side .grp > span { padding: 4px 8px 6px; font: 500 10.5px/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }
.side i { font-style: normal; display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: var(--r-4); font-size: 12.5px; color: var(--text-2); }
.side i.on { background: var(--surface-3); color: var(--text); }
.side i.new::after { content: "v2"; margin-left: auto; font: 600 9.5px/1 var(--font-mono); color: var(--accent-tx); }
.main { padding: 20px; display: grid; gap: 16px; align-content: start; position: relative; background: var(--bg); }
.main h4 { margin: 0; font: 700 20px/1.2 var(--font-display); font-stretch: 112%; font-variation-settings: "wdth" 112; letter-spacing: -0.02em; }
.steps { list-style: none; display: grid; gap: 8px; }
.steps li { display: grid; grid-template-columns: 26px 1fr auto; gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--r-8); background: var(--surface-1); font-size: 13.5px; }
.steps li .c { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--border-3); display: grid; place-items: center; font: 600 11px/1 var(--font-mono); color: var(--text-3); }
.steps li.cur { border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
.steps li.cur .c { border-color: var(--accent); color: var(--accent-tx); }
.steps li small { display: block; color: var(--text-3); font-size: 12px; margin-top: 2px; }
.steps li em { font-style: normal; font-size: 12px; color: var(--text-3); }
.kpal { position: absolute; right: 16px; bottom: 16px; left: 16px; max-width: 340px; margin-left: auto; border-radius: var(--r-12); background: var(--glass); border: 1px solid var(--glass-border); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); box-shadow: var(--shadow-float); overflow: hidden; }
.kpal .q { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-3); }
.kbd { display: inline-flex; align-items: center; height: 20px; padding: 0 6px; border-radius: var(--r-4); border: 1px solid var(--border-2); background: var(--surface-2); font: 500 11px/1 var(--font-mono); color: var(--text-2); }
.kpal .q .kbd { margin-left: auto; }
.kpal .opt { padding: 8px 14px; font-size: 13px; color: var(--text-2); display: flex; justify-content: space-between; }
.kpal .opt.on { background: var(--accent-soft); color: var(--text); }
.kpal .opt span { color: var(--text-3); font-size: 12px; }
.adm-list { list-style: none; display: grid; }
.adm-list li { padding: 18px 0; border-top: 1px solid var(--border); display: grid; gap: 6px; }
.adm-list li:first-child { border-top: 0; padding-top: 0; }
.adm-list h3 { font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.adm-list p { color: var(--text-2); font-size: 15px; }
.adm-also { margin-top: 20px; font-size: 14px; color: var(--text-3); }

/* ── trust ────────────────────────────────────────────────────────────── */
.trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--border); }
.trust article { padding: 28px 28px 8px 0; display: grid; gap: 10px; align-content: start; }
.trust article:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--border); }
.trust article:nth-child(n + 4) { border-top: 1px solid var(--border); padding-top: 28px; margin-top: 20px; }
.trust p { color: var(--text-2); font-size: 15px; }
.plain { margin-top: 36px; padding: 18px 20px; border-radius: var(--r-12); background: var(--surface-1); border: 1px solid var(--border); color: var(--text-2); font-size: 15px; }

/* ── stack ────────────────────────────────────────────────────────────── */
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); }
.kv { list-style: none; display: grid; }
.kv li { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 12px 0; border-top: 1px solid var(--border); font-size: 15px; }
.kv li b { font: 500 12px/1.9 var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-3); }
.kv li span { color: var(--text-2); }
.need { list-style: none; counter-reset: n; display: grid; }
.need li { counter-increment: n; display: grid; grid-template-columns: 32px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--border); font-size: 15px; color: var(--text-2); }
.need li::before { content: counter(n, decimal-leading-zero); font: 500 12px/1.9 var(--font-mono); color: var(--text-3); }
.opt-tag { font: 500 11px/1 var(--font-mono); color: var(--text-3); margin-left: 4px; }
.more { margin-top: 18px; font-size: 14.5px; }
.more a { color: var(--accent-tx); text-decoration: none; font-weight: 500; }
.more a:hover { text-decoration: underline; }

/* ── package ──────────────────────────────────────────────────────────── */
.inc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.inc .card h3 { margin-bottom: 14px; }
.inc ul { list-style: none; display: grid; gap: 10px; font-size: 15px; color: var(--text-2); }
.inc li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; }
.inc li::before { content: ""; width: 14px; height: 14px; margin-top: 4px; border-radius: 50%; }
.inc .yes li::before { background: var(--up-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4 7.2l2 2 4-4.4' fill='none' stroke='%231fcb84' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat; }
.inc .no li::before { background: var(--surface-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4.5 7h5' stroke='%23888e97' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat; }
.lic { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.lic .card { display: grid; gap: 10px; align-content: start; }
.lic h3 { font: 700 22px/1.2 var(--font-display); font-stretch: 112%; font-variation-settings: "wdth" 112; letter-spacing: -0.02em; }
.lic p { color: var(--text-2); font-size: 15px; }
.lic .price { font: 500 13px/1 var(--font-mono); color: var(--text-3); margin-top: 6px; }

/* ── faq ──────────────────────────────────────────────────────────────── */
.faq { border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-size: 17px; font-weight: 600; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 1.5px solid var(--text-3); border-bottom: 1.5px solid var(--text-3); transform: rotate(45deg) translateY(-3px); transition: transform var(--dur-2) var(--ease); }
.faq details[open] summary::after { transform: rotate(225deg) translate(-2px, -1px); }
.faq summary:hover { color: var(--text); }
.faq details p { padding: 0 0 22px; color: var(--text-2); max-width: 72ch; }
.faq details p + p { margin-top: -10px; }

/* ── changelog ────────────────────────────────────────────────────────── */
.rel { display: grid; grid-template-columns: 180px 1fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--border); }
.rel header { display: grid; gap: 6px; align-content: start; }
.rel .ver { font: 500 18px/1 var(--font-mono); }
.rel time { font: 400 13px/1 var(--font-mono); color: var(--text-3); }
.rel .kind { font-size: 13px; color: var(--accent-tx); }
.rel ul { list-style: none; display: grid; gap: 8px; color: var(--text-2); font-size: 15px; }
.rel li { padding-left: 16px; position: relative; }
.rel li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 6px; height: 1.5px; background: var(--text-3); }

/* ── closing + footer ─────────────────────────────────────────────────── */
.close { text-align: left; }
.close .display { font-size: clamp(34px, 4.6vw, 64px); max-width: 18ch; }
.close .cta { margin-top: 32px; }
.close .lede { margin-top: 20px; }
.foot { border-top: 1px solid var(--border); padding: 48px 0 32px; background: var(--surface-1); }
:root[data-theme="light"] .foot { background: #efefeb; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) .foot { background: #efefeb; } }
.foot-in { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 48px; }
.disc { margin-top: 18px; font-size: 13.5px; line-height: 1.6; color: var(--text-3); max-width: 70ch; }
.foot-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; align-content: start; font-size: 14px; }
.foot-nav a { color: var(--text-2); text-decoration: none; padding: 2px 0; }
.foot-nav a:hover { color: var(--text); }
.foot-sub { display: flex; justify-content: space-between; gap: 16px; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3); }

/* reveal (JS only adds .js; content is visible without it) */
.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity var(--dur-4) var(--ease), transform var(--dur-4) var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ── responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1180px) {
  .f-body { grid-template-columns: minmax(0, 1fr) 300px; }
  .hide-l { display: none; }
}
@media (max-width: 1080px) {
  .hero-top { grid-template-columns: 1fr; gap: 28px; }
  .display { max-width: 18ch; }
  .costs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 24px; }
  .costs .cost-foot { grid-column: 1 / -1; padding: 16px 0 0; border-left: 0; border-top: 1px solid var(--border); }
  .calc-in { grid-template-columns: 1fr; }
  .adm { grid-template-columns: 1fr; }
  .stream { grid-template-columns: 44px minmax(0, 1fr) minmax(0, 1.4fr); }
  .stream .facts2 { grid-column: 2 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .f-body { grid-template-columns: 1fr; }
  .hide-m { display: none; }
  .get, .get.wide { grid-column: span 6; }
  .trust { grid-template-columns: 1fr 1fr; }
  .trust article, .trust article:not(:nth-child(3n + 1)) { padding: 24px 0 8px; border-left: 0; }
  .trust article:nth-child(n) { border-top: 1px solid var(--border); margin-top: 0; }
  .trust article:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--border); }
  .trust article:nth-child(odd) { padding-right: 24px; }
  .trust article:nth-child(-n + 2) { border-top: 0; }
  .two { grid-template-columns: 1fr; }
  .earn .sec-head { grid-template-columns: 1fr; }
  .earn .sec-head .sub { grid-column: 1; grid-row: auto; }
  .calc { grid-template-columns: 1fr; }
  .calc-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calc-out { border-left: 0; border-top: 1px solid var(--border); }
}
@media (max-width: 720px) {
  .facts { grid-template-columns: 1fr 1fr; }
  .facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .facts li:nth-child(n + 3) { margin-top: 16px; border-top: 1px solid var(--border); }
  .stream { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
  .stream .n { line-height: 1; }
  .stream .facts2 { grid-column: auto; grid-template-columns: 1fr 1fr; }
  .nofee { grid-template-columns: 1fr; }
  .calc-in { grid-template-columns: 1fr; }
  .costs { grid-template-columns: 1fr; }
  .costs .cost-row { padding-bottom: 12px; border-bottom: 1px solid var(--border); }
  .shell { grid-template-columns: 1fr; }
  .side { display: none; }
  .kpal { position: static; max-width: none; margin: 4px 0 0; }
  .shell { min-height: 0; }
  .inc, .lic { grid-template-columns: 1fr; }
  .rel { grid-template-columns: 1fr; gap: 12px; }
  .foot-in { grid-template-columns: 1fr; gap: 32px; }
  .f-tabs .hide-s, .hide-s, .frame .hide-s { display: none !important; }
  .f-tabs { display: none; }
  .ill { top: 10px; right: 10px; }
  .get, .get.wide { grid-column: span 12; }
  .trust { grid-template-columns: 1fr; }
  .trust article:nth-child(n) { padding: 24px 0 8px; border-left: 0; border-top: 1px solid var(--border); }
  .trust article:first-child { border-top: 0; }
  .f-bar { gap: 14px; }
  .kv li { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 460px) {
  .row2 { grid-template-columns: 1fr; }
  .cta .btn { flex: 1 1 100%; }
  .facts b { font-size: 19px; }
  .stream .facts2 { grid-template-columns: 1fr; }
  .f-body { padding: 10px; }
  .tower td, .tower th { padding-left: 8px; padding-right: 8px; }
}