.sol{background:var(--bg);color:var(--ink);overflow:clip}.sol-wrap{width:min(100% - (var(--gutter) * 2), var(--maxw));margin-inline:auto}.sol-hero{isolation:isolate;padding-block:clamp(7rem,5rem + 12vw,12rem) clamp(3.5rem,2rem + 6vw,6rem);position:relative}.sol-hero-glow{z-index:-1;background:radial-gradient(60% 60% at 30% 0%, color-mix(in oklab, var(--airr) 22%, transparent), transparent 70%), radial-gradient(50% 50% at 85% 10%, color-mix(in oklab, var(--brand) 16%, transparent), transparent 70%);filter:blur(8px);pointer-events:none;height:70%;position:absolute;inset:-20% -10% auto}.sol-chip{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);border:1px solid var(--line);background:var(--glass);border-radius:999px;align-items:center;gap:.5rem;padding:.4rem .8rem;font-size:.74rem;display:inline-flex}.sol-chip-dot{background:var(--airr);width:7px;height:7px;box-shadow:0 0 10px var(--airr);border-radius:50%}.sol-eyebrow{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:color-mix(in oklab, var(--airr) 80%, var(--ink));margin:1.5rem 0 .6rem;font-size:.8rem}.sol-h1{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:clamp(2.6rem,1.4rem + 6vw,5.4rem);font-weight:600;line-height:1.04}.sol-line{padding-block:.04em;display:block;overflow:hidden}.sol-line-in{will-change:transform;display:block}.sol-accent{background:linear-gradient(100deg, var(--airr), color-mix(in oklab, var(--brand-2) 70%, var(--airr)));color:#0000;-webkit-background-clip:text;background-clip:text}.sol-answer{max-width:62ch;color:var(--ink-dim);margin-top:1.6rem;font-size:clamp(1.05rem,.98rem + .4vw,1.28rem);line-height:1.62}.sol-cta-row{flex-wrap:wrap;gap:.9rem;margin-top:2.2rem;display:flex}.sol-arr{transition:transform var(--ease,.3s);display:inline-block}.btn:hover .sol-arr,.sol-card:hover .sol-arr{transform:translate(4px)}.sol-section{padding-block:clamp(3.5rem,2.5rem + 5vw,7rem)}.sol-section-tint{background:color-mix(in oklab, var(--airr) 5%, var(--bg));border-block:1px solid var(--line)}.sol-head{max-width:38ch;margin-bottom:clamp(2rem,1.4rem + 2vw,3.2rem)}.sol-h2{font-family:var(--font-display);letter-spacing:-.015em;margin:0;font-size:clamp(1.7rem,1.2rem + 2.4vw,2.9rem);font-weight:600;line-height:1.1}.sol-steps{grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:clamp(1rem,.5rem + 1.5vw,1.6rem);display:grid}.sol-step{border:1px solid var(--line);background:var(--glass);transition:border-color var(--ease,.3s), transform var(--ease,.3s);border-radius:16px;padding:1.6rem}.sol-step:hover{border-color:color-mix(in oklab, var(--airr) 45%, var(--line));transform:translateY(-3px)}.sol-step-n{font-family:var(--font-mono);letter-spacing:.1em;color:var(--airr);font-size:.85rem}.sol-step-t{font-family:var(--font-display);margin:.7rem 0 .5rem;font-size:1.18rem;font-weight:600;line-height:1.25}.sol-step-b{color:var(--ink-dim);margin:0;font-size:.97rem;line-height:1.58}.sol-diff{gap:1rem;display:grid}.sol-diff-row{grid-template-columns:1fr auto 1fr;align-items:stretch;gap:clamp(.75rem,.3rem + 1.5vw,1.5rem);display:grid}.sol-diff-old,.sol-diff-now{border:1px solid var(--line);border-radius:14px;padding:1.3rem 1.4rem}.sol-diff-old{background:color-mix(in oklab, var(--ink) 3%, transparent)}.sol-diff-now{background:color-mix(in oklab, var(--airr) 9%, transparent);border-color:color-mix(in oklab, var(--airr) 32%, var(--line))}.sol-diff-tag{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:.55rem;font-size:.68rem;display:inline-block}.sol-diff-tag-old{color:var(--ink-faint)}.sol-diff-tag-now{color:var(--airr)}.sol-diff-row p{color:var(--ink);margin:0;font-size:1rem;line-height:1.5}.sol-diff-old p{color:var(--ink-dim)}.sol-diff-arrow{color:var(--airr);align-self:center;font-size:1.3rem}.sol-related{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1rem;display:grid}.sol-card{border:1px solid var(--line);background:var(--glass);transition:border-color var(--ease,.3s), transform var(--ease,.3s), background var(--ease,.3s);border-radius:16px;flex-direction:column;gap:.6rem;padding:1.5rem;text-decoration:none;display:flex}.sol-card:hover{border-color:color-mix(in oklab, var(--airr) 45%, var(--line));background:color-mix(in oklab, var(--airr) 7%, var(--glass));transform:translateY(-3px)}.sol-card-name{font-family:var(--font-display);color:var(--ink);font-size:1.12rem;font-weight:600}.sol-card-blurb{color:var(--ink-dim);font-size:.92rem;line-height:1.55}.sol-cta{padding-block:clamp(3.5rem,2.5rem + 5vw,7rem) clamp(5rem,3rem + 7vw,9rem)}.sol-cta-card{text-align:center;border:1px solid color-mix(in oklab, var(--airr) 30%, var(--line));background:radial-gradient(80% 120% at 50% 0%, color-mix(in oklab, var(--airr) 12%, transparent), transparent 70%), var(--glass);border-radius:24px;max-width:56ch;margin-inline:auto;padding:clamp(2.2rem,1.5rem + 3vw,3.6rem)}.sol-cta-card .sol-answer{margin-inline:auto}.sol-cta-card .sol-cta-row{justify-content:center}@media (max-width:760px){.sol-diff-row{grid-template-columns:1fr}.sol-diff-arrow{justify-self:center;transform:rotate(90deg)}}@media (prefers-reduced-motion:reduce){.sol-line-in{transform:none!important}}