:root {
  color-scheme: dark;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0d1012;
  color: #eef3f4;
  --cyan: #62f5ff;
  --panel: #14191b;
  --line: #273235;
  --dim: #8b9a9f;
}
* { box-sizing: border-box; }
body { margin: 0; }
svg { display: block; }
button { font: inherit; color: inherit; cursor: pointer; }
button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

main { max-width: 1180px; margin: auto; padding: 44px 28px 70px; }
.eyebrow { margin: 0 0 14px; font-size: 10px; letter-spacing: .16em; font-weight: 800; color: #5f7075; }
h1 { margin: 0 0 16px; font-size: clamp(28px,4.6vw,44px); line-height: 1.05; font-weight: 880; letter-spacing: -.03em; font-style: italic; text-transform: uppercase; }
h1 em { font-style: italic; color: var(--cyan); }
.lede { margin: 0; max-width: 74ch; color: var(--dim); font-size: 13px; line-height: 1.75; }
.lede b { color: var(--cyan); font-weight: 700; }

section { margin-top: 46px; }
.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 9px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.section-title h2 { margin: 0; display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 830; text-transform: uppercase; letter-spacing: .01em; }
.section-title h2 span { display: grid; place-items: center; width: 20px; height: 20px; background: var(--cyan); color: #06181b; font-size: 9px; font-weight: 900; }
.section-title > span { font-size: 10px; letter-spacing: .07em; text-transform: uppercase; color: #667679; font-weight: 700; }

.grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.card { border: 1px solid var(--line); border-radius: 3px; background: var(--panel); box-shadow: 4px 4px 0 #000; display: flex; flex-direction: column; }
.card-head { display: flex; align-items: center; gap: 9px; padding: 11px 12px; border-bottom: 1px solid var(--line); }
.tag { font-size: 8.5px; font-weight: 900; letter-spacing: .12em; color: #06181b; background: var(--cyan); padding: 2px 6px; }
.card-head h3 { margin: 0; font-size: 15px; font-weight: 850; font-style: italic; letter-spacing: -.01em; }
.dl { margin-left: auto; border: 1px solid #334245; background: transparent; color: #9db0b4; font-size: 9.5px; font-weight: 800; letter-spacing: .1em; padding: 4px 8px; border-radius: 2px; }
.dl:hover { border-color: var(--cyan); color: var(--cyan); }

.stage { display: grid; place-items: center; padding: 30px 16px; background:
  radial-gradient(22rem 14rem at 50% 0%, rgba(98,245,255,.07), transparent 70%), #10161800; }
.note { margin: 0; padding: 0 14px 14px; color: var(--dim); font-size: 12px; line-height: 1.6; }

.proofs { margin-top: auto; border-top: 1px solid var(--line); display: grid; }
.proof { display: flex; align-items: center; gap: 12px; padding: 10px 12px; }
.proof + .proof { border-top: 1px solid #1e2729; }
.proof-label { font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: #5f7075; width: 76px; flex: none; }
.brandrow { display: flex; align-items: center; gap: 8px; }
.brandrow strong { font-size: 17px; font-weight: 880; font-style: italic; letter-spacing: -.01em; }
.brandrow i { font-style: normal; color: var(--cyan); }
.sizes { display: flex; align-items: flex-end; gap: 14px; }
.mono { display: flex; gap: 10px; }
.mono span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 2px; }
.on-dark { background: #05080a; border: 1px solid #1d2628; }
.on-light { background: #f2f6f6; }

footer { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 54px; padding-top: 18px; border-top: 1px solid var(--line); color: #66767a; font-size: 11px; line-height: 1.6; }
footer a { color: #91a3a7; }

@media (max-width: 980px) { .grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 660px) { .grid { grid-template-columns: 1fr; } main { padding: 32px 18px 60px; } }