:root {
  color-scheme: dark;
  --background: #050505;
  --surface: #121212;
  --ink: #ffffff;
  --muted: #b6b6b6;
  --line: #ffffff26;
  --brand-dark: #1a1a1a;
  --brand-accent: #f5f5f5;
  --primary: #f5f5f5;
  --primary-dark: #d8d8d8;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--background);
  color: var(--ink);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--background); color: var(--ink); font-size: 16px; line-height: 1.6; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--primary); outline-offset: 4px; }
::selection { background: var(--primary); color: var(--background); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20; background: var(--ink); color: #050505; padding: 10px 14px; border-radius: 10px; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 54px; padding: 8px clamp(20px, 4vw, 34px); border-bottom: 1px solid var(--line); background: rgba(5, 5, 5, .94); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 7px; font-size: 16px; font-weight: 500; letter-spacing: -.025em; text-decoration: none; }
.brand img { width: 18px; height: 18px; filter: invert(1); }
.brand span { text-transform: lowercase; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: 14px; font-weight: 650; }
.site-nav a { text-decoration: none; }
.button, .site-nav .button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; border: 0; border-radius: 4px; background: var(--primary); color: #050505; font-weight: 750; text-decoration: none; }
.button:hover, .button:focus-visible { background: var(--primary-dark); }
.button.secondary { border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
main { overflow: hidden; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.hero { position: relative; padding: clamp(72px, 11vw, 132px) 0 clamp(58px, 8vw, 96px); }
.hero-copy { position: relative; max-width: 800px; }
.eyebrow { margin: 0 0 18px; color: var(--primary-dark); font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3 { letter-spacing: -.045em; line-height: 1.02; }
h1 { max-width: 900px; margin: 0; font-size: clamp(48px, 8vw, 86px); }
h2 { margin: 0 0 18px; font-size: clamp(32px, 5vw, 54px); }
h3 { margin: 0 0 10px; font-size: 24px; }
.lead { max-width: 760px; margin: 24px 0 0; color: var(--muted); font-size: clamp(18px, 2.2vw, 22px); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.section { padding: clamp(54px, 8vw, 92px) 0; border-top: 1px solid var(--line); }
.section-copy { max-width: 760px; color: var(--muted); font-size: 18px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 30px; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { padding: clamp(24px, 4vw, 36px); border: 1px solid var(--line); border-radius: 4px; background: var(--surface); box-shadow: 0 18px 50px rgba(0,0,0,.05); }
.card.featured { background: var(--brand-dark); color: white; }
.card p { margin: 0; color: var(--muted); }
.card.featured p { color: rgba(255,255,255,.72); }
.price { margin: 22px 0 6px; font-size: 48px; font-weight: 820; letter-spacing: -.05em; line-height: 1; }
.price small { font-size: 15px; font-weight: 600; letter-spacing: normal; }
.feature-list { margin: 24px 0 0; padding: 0; list-style: none; }
.feature-list li { position: relative; padding: 8px 0 8px 28px; }
.feature-list li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: 900; }
.featured .feature-list li::before { color: var(--brand-accent); }
.notice { margin-top: 24px; padding: 20px 22px; border-left: 5px solid var(--brand-accent); border-radius: 14px; background: var(--surface); }
.legal { display: grid; grid-template-columns: minmax(180px, 260px) minmax(0, 760px); align-items: start; gap: clamp(36px, 8vw, 92px); }
.legal-nav { position: sticky; top: 96px; display: grid; gap: 9px; font-size: 14px; }
.legal-nav a { color: var(--muted); text-decoration: none; }
.legal-copy section { scroll-margin-top: 100px; margin-bottom: 54px; }
.legal-copy h2 { font-size: clamp(28px, 4vw, 40px); }
.legal-copy p, .legal-copy li { color: var(--muted); }
.legal-copy strong { color: var(--ink); }
.table-wrap { margin-top: 28px; overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 16px 18px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 30px; padding: 46px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line); }
.site-footer p { margin: 6px 0 0; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; font-size: 14px; font-weight: 650; }
.help-hero { padding: 64px 0 40px; }
.help-hero .eyebrow { font-size: 14px; color: #eafa93; }
.help-hero h1 { font-size: clamp(38px, 6vw, 64px); }
.help-hero .lead { margin-top: 18px; font-size: 18px; }
.help-topics { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.help-topics a { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 18px; border: 1px solid var(--line); border-radius: 6px; text-decoration: none; font-size: 16px; }
.help-topics a:hover { background: var(--surface); border-color: #eafa93; }
.help-section { display: grid; grid-template-columns: minmax(160px, .65fr) minmax(0, 2fr); gap: 40px; padding: 42px 0; border-top: 1px solid var(--line); scroll-margin-top: 85px; }
.help-section h2 { margin: 8px 0; font-size: 28px; }
.help-answers { min-width: 0; }
.help-answers details { border-bottom: 1px solid var(--line); }
.help-answers details:last-child { border-bottom: 0; }
.help-answers summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; padding: 17px 0; list-style: none; cursor: pointer; font-size: 19px; font-weight: 600; line-height: 1.4; }
.help-answers summary::-webkit-details-marker { display: none; }
.help-answers summary::after { content: '+'; flex: 0 0 24px; text-align: center; color: #eafa93; font-size: 24px; font-weight: 400; }
.help-answers details[open] summary::after { content: '−'; }
.help-answers summary:focus-visible { outline: 2px solid #eafa93; outline-offset: 4px; border-radius: 3px; }
.help-answers p { margin: 0 38px 22px 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.help-answers strong { color: var(--ink); font-weight: 600; }
.help-answers a { color: #eafa93; text-underline-offset: 3px; }
.help-contact { margin: 20px 0 64px; padding: clamp(24px, 4vw, 38px); border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(120deg, #171a13, #0d0e0c); }
.help-contact h2 { font-size: 28px; }
.help-contact p { max-width: 680px; color: var(--muted); }
.help-contact .button { background: #eafa93; }
.help-contact .button:hover { background: #d7e784; }
@media (max-width: 760px) {
  .site-header { align-items: flex-start; }
  .site-nav a:not(.button) { display: none; }
  .grid, .grid.three, .grid.four, .legal, .site-footer { grid-template-columns: 1fr; }
  .legal-nav { position: static; }
  h1 { font-size: clamp(44px, 14vw, 68px); }
  .help-hero { padding: 40px 0 32px; }
  .help-hero h1 { font-size: 38px; }
  .help-section { grid-template-columns: 1fr; gap: 10px; padding: 30px 0; }
  .help-answers summary { font-size: 18px; }
  .help-answers p { margin-right: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }