:root {
  --ink: #e8ecdf;
  --muted: #a8b2a1;
  --acid: #d7fb70;
  --green: #719b70;
  --paper: #08110d;
  --paper-soft: #101b14;
  --line: rgba(217, 239, 204, .18);
  --serif: Iowan Old Style, Palatino Linotype, Book Antiqua, Palatino, Georgia, serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--mono); }
body::before { background-image: linear-gradient(rgba(210,255,183,.018) 1px, transparent 1px); background-size: 100% 4px; content: ""; inset: 0; pointer-events: none; position: fixed; z-index: 2; }
main { margin: auto; max-width: 1180px; padding: 24px 36px 0; }

.masthead { align-items: center; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; padding-bottom: 20px; }
.wordmark { align-items: center; color: var(--ink); display: flex; font-size: .68rem; font-weight: 500; letter-spacing: .13em; line-height: 1.25; text-decoration: none; }
.wordmark em { color: var(--green); font-size: .79em; font-style: normal; }
.mark { align-items: center; border: 1px solid var(--acid); color: var(--acid); display: inline-flex; font-family: var(--serif); font-size: 1.4rem; height: 36px; justify-content: center; letter-spacing: 0; margin-right: 11px; width: 36px; }
.eyebrow, .kicker { color: var(--green); font-size: .68rem; letter-spacing: .12em; line-height: 1.5; margin: 0; }

.hero { padding: clamp(5rem, 14vw, 10.5rem) 0 clamp(4rem, 8vw, 6rem); }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -.045em; }
h1 { font-size: clamp(3.9rem, 9vw, 8rem); line-height: .9; margin: 15px 0 28px; max-width: 850px; }
.intro { color: var(--muted); font-size: clamp(.95rem, 1.5vw, 1.12rem); line-height: 1.8; margin: 0; max-width: 600px; }
.rule { border-top: 1px solid var(--line); margin-top: 58px; position: relative; }
.rule span { background: var(--acid); display: block; height: 5px; margin-top: -3px; width: min(22%, 170px); }

.section-heading { align-items: end; display: flex; justify-content: space-between; margin-bottom: 24px; }
h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); line-height: 1; margin: 10px 0 0; }
.cards { border-left: 1px solid var(--line); display: grid; grid-template-columns: repeat(2, 1fr); }
.card { align-items: center; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); color: var(--ink); display: grid; gap: 18px; grid-template-columns: 25px 44px minmax(0, 1fr) 20px; min-height: 150px; padding: 26px; position: relative; text-decoration: none; transition: background .2s ease, color .2s ease; }
.card:hover, .card:focus-visible { background: var(--acid); color: #0b180e; outline: none; }
.card:hover small, .card:focus-visible small { color: #254029; }
.card-number { align-self: start; color: var(--green); font-size: .62rem; }
.card-icon { color: var(--acid); font-family: var(--serif); font-size: 2rem; text-align: center; }
.note { font-size: 2.4rem; }
.card-copy { display: grid; gap: 8px; }
.card strong { font-family: var(--serif); font-size: 1.38rem; font-weight: 500; letter-spacing: -.025em; }
.card small { color: var(--muted); font-size: .72rem; line-height: 1.65; }
.arrow { font-size: 1.25rem; justify-self: end; }
.featured { background: var(--paper-soft); }
.bbs .card-icon { font-family: var(--mono); font-size: 1.25rem; font-weight: 500; }

.access { align-items: center; border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); display: grid; gap: 32px; grid-template-columns: 1.2fr 1.4fr auto; margin-top: 80px; padding: 42px 0; }
.access p:not(.kicker) { color: var(--muted); font-size: .79rem; line-height: 1.75; margin: 0; max-width: 390px; }
.signal { border: 1px solid var(--acid); color: var(--acid) !important; font-size: .67rem !important; letter-spacing: .08em; padding: 14px 17px; white-space: nowrap; }
.signal strong { color: var(--ink); display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 500; letter-spacing: -.02em; margin-top: 5px; }
footer { color: var(--green); display: flex; font-size: .59rem; gap: 11px; justify-content: center; letter-spacing: .09em; padding: 31px 0 27px; }
.footer-dot { color: var(--acid); }

@media (max-width: 680px) {
  main { padding: 17px 19px 0; }
  .masthead .eyebrow { display: none; }
  .hero { padding-top: 5rem; }
  h1 { font-size: clamp(3.45rem, 17vw, 5.5rem); }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 126px; padding: 21px 18px; }
  .access { align-items: start; grid-template-columns: 1fr; margin-top: 55px; padding: 31px 0; }
  footer { font-size: .52rem; }
}

@media (prefers-reduced-motion: reduce) { *, html { scroll-behavior: auto; transition: none !important; } }