:root { color-scheme: dark; --background: #121719; --ink: #edf0e8; --muted: #aebbbd; --line: #374348; --peach: #edac8d; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--background); color: var(--ink); font-family: Manrope, sans-serif; -webkit-font-smoothing: antialiased; }
html { scrollbar-color: var(--line) var(--background); scrollbar-width: thin; }
a { color: inherit; text-underline-offset: 4px; touch-action: manipulation; }
a:focus-visible { outline: 2px solid var(--peach); outline-offset: 4px; }
::selection { background: var(--peach); color: #172125; }
.guide-header, .guide-footer { width: min(1184px, calc(100% - 80px)); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 104px; }
.guide-wordmark { display: inline-flex; align-items: center; gap: 14px; font-size: 29px; line-height: 1; font-weight: 800; letter-spacing: -.04em; text-decoration: none; }
.guide-wordmark img { display: block; }
.guide-back { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; padding: 12px 0; }
.guide-back span { margin-left: 6px; }
.guide-main { width: min(760px, calc(100% - 80px)); margin: 52px auto 80px; }
h1 { margin: 0; font-size: clamp(48px, 6vw, 72px); font-weight: 800; line-height: 1.05; letter-spacing: -.04em; text-wrap: balance; }
.guide-lead { margin: 28px 0 0; color: var(--ink); font-size: 19px; line-height: 1.65; }
section { margin-top: 48px; }
h2 { margin: 0 0 16px; font-size: 26px; line-height: 1.25; letter-spacing: -.03em; font-weight: 800; text-wrap: balance; }
p { margin: 12px 0 0; max-width: 72ch; font-size: 15px; line-height: 1.8; color: var(--muted); }
.guide-action { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 48px; margin-top: 24px; padding: 12px 20px; border-radius: 10px; background: var(--peach); color: #16201e; font-size: 14px; font-weight: 700; text-decoration: none; transition: background-color 160ms ease; }
.guide-action:hover { background: #f6bd9e; }
.guide-footer { border-top: 1px solid var(--line); min-height: 96px; justify-content: flex-start; color: var(--muted); font-size: 12px; }
.guide-footer span { display: inline-flex; align-items: center; gap: 8px; margin-right: auto; }
.guide-footer img { object-fit: contain; filter: brightness(0) invert(1); }
@media (max-width: 760px) {
  .guide-header, .guide-footer { width: calc(100% - 36px); min-height: 84px; gap: 12px; }
  .guide-wordmark { font-size: 24px; gap: 9px; }
  .guide-wordmark img { width: 22px; height: 22px; }
  .guide-back { font-size: 11px; }
  .guide-main { width: calc(100% - 36px); margin: 34px auto 52px; }
  h1 { font-size: clamp(45px, 11.5vw, 64px); }
  .guide-lead { font-size: 17px; margin-top: 24px; }
  h2 { font-size: 23px; }
  section { margin-top: 38px; }
  .guide-action { width: 100%; }
}
@media (max-width: 360px) { .guide-wordmark { font-size: 20px; gap: 7px; } .guide-back { font-size: 10px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }