.about-frame{--ripple-x:-60%}.about-frame:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:linear-gradient(105deg,transparent calc(var(--ripple-x) - 18%),color-mix(in oklch,var(--b-white) 9%,transparent) var(--ripple-x),transparent calc(var(--ripple-x) + 18%))}.about-frame-label{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--b-grey-dim)}.about-frame-surface{border-radius:14px;background:color-mix(in oklch,var(--b-obsidian) 70%,var(--b-obsidian-raised));border:1px solid var(--b-hairline);padding:18px 20px}.about-principle{display:flex;align-items:baseline;gap:16px;padding:14px 0}.about-principle-n{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.14em;color:var(--b-grey-dim);min-width:2ch}.about-rule{display:block;color:var(--b-hairline-strong)}