.gl{--mono:var(--font-geist-mono),ui-monospace,monospace;--col:860px}.gl-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border)}.gl-hero:before{content:"";position:absolute;z-index:0;inset:-45% 35% auto -12%;height:480px;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 12%,transparent),transparent 68%);filter:blur(20px);pointer-events:none}.gl-hero-in{position:relative;z-index:1;padding-top:clamp(44px,7vh,84px);padding-bottom:clamp(30px,5vh,48px);max-width:var(--col)}.gl-eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}.gl-h1{font-size:clamp(30px,4.6vw,52px);font-weight:750;letter-spacing:-.03em;line-height:1.06;margin:0 0 20px}.gl-lead{font-size:clamp(16px,1.5vw,19px);line-height:1.6;color:var(--text-muted);margin:0;max-width:62ch}.gl-source{margin:18px 0 0;max-width:62ch;font-size:14px;line-height:1.65;color:var(--text-dim);border-left:2px solid color-mix(in srgb,var(--accent) 45%,transparent);padding-left:14px}.gl-toc{background:var(--surface);border-bottom:1px solid var(--border);padding:22px 0}.gl-toc-in{max-width:var(--col)}.gl-toc-k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);margin:0 0 12px}.gl-toc-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.gl-toc-list a{display:inline-block;font-size:13px;line-height:1.2;color:var(--text-muted);text-decoration:none;border:1px solid var(--border);border-radius:999px;padding:7px 13px;transition:border-color .15s ease,color .15s ease}.gl-toc-list a:focus-visible,.gl-toc-list a:hover{color:var(--accent);border-color:var(--accent)}.gl-sec{padding:clamp(36px,5vw,64px) 0}.gl-sec-alt{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.gl-narrow{max-width:var(--col)}.gl-h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;letter-spacing:-.02em;margin:0 0 18px}.gl-p{font-size:15.5px;line-height:1.7;color:var(--text-muted);margin:0 0 22px;max-width:68ch}.gl-terms{max-width:var(--col)}.gl-term{padding:26px 0;border-top:1px solid var(--border);scroll-margin-top:88px}.gl-term:first-child{border-top:0;padding-top:0}.gl-term-h{font-size:clamp(20px,2.2vw,26px);font-weight:700;letter-spacing:-.02em;line-height:1.2;margin:0 0 12px}.gl-term-h dfn{font-style:normal}.gl-formula{margin:0 0 14px;display:flex;flex-direction:column;gap:7px;align-items:flex-start;overflow-x:auto}.gl-formula-k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim)}.gl-formula code{display:inline-block;font-family:var(--mono);font-size:clamp(13px,1.4vw,15px);line-height:1.5;color:var(--accent);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 32%,transparent);border-radius:var(--r-md);padding:10px 14px;white-space:nowrap}.gl-def{margin:0;font-size:15.5px;line-height:1.7;color:var(--text);max-width:68ch}.gl-why{margin:14px 0 0;font-size:14.5px;line-height:1.65;color:var(--text-muted);max-width:68ch;border-left:2px solid var(--border-strong);padding-left:14px}.gl-why-k{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);margin-bottom:5px}.gl-order{list-style:none;counter-reset:gl-step;margin:0;padding:0;display:grid;gap:22px}.gl-order li{counter-increment:gl-step;position:relative;padding-left:46px}.gl-order li:before{content:counter(gl-step);position:absolute;left:0;top:0;width:30px;height:30px;display:grid;place-items:center;border-radius:999px;background:var(--accent-fill);color:var(--accent-ink);font-family:var(--mono);font-size:13px;font-weight:600}.gl-order h3{font-size:17px;font-weight:650;letter-spacing:-.01em;margin:4px 0 8px;line-height:1.3}.gl-order p{margin:0;font-size:15px;line-height:1.7;color:var(--text-muted);max-width:66ch}.gl-order a,.gl-terms-dl a{color:var(--accent)}.gl-terms-dl{margin:0;display:grid;gap:18px}.gl-terms-dl dt{font-size:16px;font-weight:650;color:var(--text);margin-bottom:6px}.gl-terms-dl dd{margin:0;font-size:15px;line-height:1.7;color:var(--text-muted);max-width:68ch}.gl-cta-row{display:flex;flex-wrap:wrap;gap:12px}.gl-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:var(--r-md);background:var(--accent-fill);color:var(--accent-ink);font-size:14.5px;font-weight:600;text-decoration:none;border:1px solid transparent}.gl-btn:hover{filter:brightness(1.06)}.gl-btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:var(--r-md);border:1px solid var(--border-strong);color:var(--text);font-size:14.5px;font-weight:600;text-decoration:none}.gl-btn-ghost:hover{border-color:var(--accent);color:var(--accent)}@media (max-width:640px){.gl-formula code{white-space:normal}.gl-order li{padding-left:38px}.gl-order li:before{width:26px;height:26px;font-size:12px}}