.ois-section{position:relative;padding:clamp(4rem,7vw,6.5rem) 0;background:var(--bg-page)}.ois-section--alt{background:linear-gradient(180deg,color-mix(in oklab,var(--bg-elevated) 55%,var(--bg-page)) 0%,var(--bg-elevated) 100%)}.ois-section h2{font-family:var(--font-display);font-weight:800;font-size:clamp(1.7rem,1.2rem + 1.6vw,2.45rem);line-height:1.15;letter-spacing:-.02em;color:var(--text-primary);text-wrap:balance}.ois-kicker{display:inline-flex;align-items:center;gap:.65rem;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:color-mix(in oklab,var(--text-primary) 50%,var(--accent))}.ois-kicker-line{display:inline-block;width:1.5rem;height:1px;background:color-mix(in oklab,var(--accent) 55%,var(--text-primary))}.ois-section-lead{font-size:clamp(1rem,.97rem + .18vw,1.1rem);line-height:1.65;color:color-mix(in oklab,var(--text-primary) 76%,var(--text-muted));max-width:60ch}.ois-hero{background:linear-gradient(180deg,var(--bg-page) 0%,var(--bg-elevated) 100%)}.ois-eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:color-mix(in oklab,var(--text-primary) 55%,var(--accent));padding:.4rem .8rem;border-radius:999px;background:color-mix(in oklab,var(--accent) 9%,transparent);border:1px solid color-mix(in oklab,var(--accent) 22%,transparent)}.ois-eyebrow-dot{width:.45rem;height:.45rem;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in oklab,var(--accent) 20%,transparent)}.ois-h1{font-family:var(--font-display);font-weight:800;font-size:clamp(2.2rem,1.4rem + 3.2vw,3.5rem);line-height:1.05;letter-spacing:-.025em;color:var(--text-primary);text-wrap:balance;padding-block:.1em}.ois-lead{font-size:clamp(1.05rem,1rem + .3vw,1.18rem);line-height:1.6;color:color-mix(in oklab,var(--text-primary) 80%,var(--text-muted));max-width:42rem}.ois-aud{position:relative}.ois-aud-svg{width:100%;height:auto;max-width:32rem;margin-inline:auto;display:block}.ois-svg-aud{fill:color-mix(in oklab,var(--bg-elevated) 90%,var(--bg-page));stroke:color-mix(in oklab,var(--text-primary) 22%,transparent);stroke-width:1}.ois-svg-aud--hot{fill:color-mix(in oklab,var(--accent) 22%,var(--bg-elevated))!important;stroke:color-mix(in oklab,var(--accent) 60%,var(--text-primary))!important}.ois-svg-aud text{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:9px;font-weight:700;fill:var(--text-primary);letter-spacing:.04em}.ois-svg-links path{fill:none;stroke:color-mix(in oklab,var(--text-primary) 22%,transparent);stroke-width:1.4}.ois-svg-link--hot{stroke:color-mix(in oklab,var(--accent) 70%,var(--text-primary))!important;stroke-width:1.8!important}.ois-svg-node rect{fill:color-mix(in oklab,var(--accent) 22%,var(--bg-elevated));stroke:color-mix(in oklab,var(--accent) 60%,var(--text-primary));stroke-width:1.2}.ois-svg-node-t1{font-family:var(--font-display);font-weight:800;font-size:13px;fill:var(--text-primary)}.ois-svg-node-t2{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:9px;fill:color-mix(in oklab,var(--text-primary) 65%,var(--accent));letter-spacing:.06em;text-transform:uppercase}.ois-svg-out{fill:none;stroke:color-mix(in oklab,var(--accent) 70%,var(--text-primary));stroke-width:1.6}.ois-svg-out-card rect:first-child{fill:var(--bg-elevated);stroke:color-mix(in oklab,var(--accent-alt) 55%,var(--text-primary));stroke-width:1.2}.ois-svg-out-card rect:not(:first-child){fill:color-mix(in oklab,var(--accent) 14%,var(--bg-elevated));stroke:none}.ois-svg-out-h{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:9px;fill:color-mix(in oklab,var(--text-primary) 55%,var(--accent));letter-spacing:.14em;font-weight:700}.ois-aud-cap{margin-top:1rem;display:inline-flex;align-items:center;gap:.55rem;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in oklab,var(--text-primary) 65%,var(--text-muted))}.ois-aud-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--accent)}.ois-auds{list-style:none;margin:0;padding:0;display:grid;gap:1.1rem;grid-template-columns:1fr}@media(min-width:760px){.ois-auds{grid-template-columns:1fr 1fr}}.ois-aud-card{padding:1.6rem 1.7rem;background:var(--bg-elevated);border-radius:calc(var(--radius) * 1.8);border:1px solid color-mix(in oklab,var(--text-primary) 10%,transparent);box-shadow:0 1px 2px color-mix(in oklab,var(--text-primary) 5%,transparent),0 18px 36px -28px color-mix(in oklab,var(--text-primary) 22%,transparent)}.ois-aud-tag{display:inline-block;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:.32rem .65rem;border-radius:999px;background:color-mix(in oklab,var(--accent) 14%,transparent);color:color-mix(in oklab,var(--text-primary) 56%,var(--accent))}.ois-aud-t{font-family:var(--font-display);font-size:1.2rem;letter-spacing:-.015em;color:var(--text-primary);text-wrap:balance}.ois-aud-b{font-size:.96rem;line-height:1.6;color:color-mix(in oklab,var(--text-primary) 82%,var(--text-muted))}.ois-aud-bullets{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}.ois-aud-bullets li{display:grid;grid-template-columns:.7rem 1fr;gap:.55rem;align-items:baseline;font-size:.9rem;color:var(--text-primary)}.ois-aud-bullets li:before{content:"";width:.45rem;height:.45rem;background:color-mix(in oklab,var(--accent) 65%,var(--text-primary));transform:rotate(45deg)}.ois-eras{list-style:none;margin:0;padding:0;display:grid;gap:1rem;grid-template-columns:1fr}@media(min-width:880px){.ois-eras{grid-template-columns:repeat(3,1fr)}}.ois-era{padding:1.5rem 1.6rem;background:var(--bg-elevated);border-radius:calc(var(--radius) * 1.8);border:1px solid color-mix(in oklab,var(--text-primary) 10%,transparent)}.ois-era--accent{border-color:color-mix(in oklab,var(--accent) 55%,var(--text-primary));box-shadow:0 24px 50px -34px color-mix(in oklab,var(--accent) 40%,transparent)}.ois-era-label{display:inline-block;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:.3rem .6rem;border-radius:999px;background:color-mix(in oklab,var(--accent) 14%,transparent);color:color-mix(in oklab,var(--text-primary) 56%,var(--accent))}.ois-era-h{margin-top:.7rem;font-family:var(--font-display);font-weight:800;font-size:1.15rem;color:var(--text-primary);letter-spacing:-.015em}.ois-era-bullets{list-style:none;margin:.9rem 0 0;padding:0;display:grid;gap:.55rem}.ois-era-bullets li{display:grid;grid-template-columns:.7rem 1fr;gap:.55rem;align-items:baseline;font-size:.92rem;line-height:1.55;color:color-mix(in oklab,var(--text-primary) 82%,var(--text-muted))}.ois-era-bullets li:before{content:"";width:.45rem;height:.45rem;border-radius:1px;background:color-mix(in oklab,var(--accent) 65%,var(--text-primary));transform:rotate(45deg)}.ois-bens{list-style:none;margin:0;padding:0;display:grid;gap:1rem;grid-template-columns:1fr}@media(min-width:720px){.ois-bens{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.ois-bens{grid-template-columns:repeat(3,1fr)}}.ois-ben{position:relative;overflow:hidden;padding:1.5rem 1.6rem;background:var(--bg-elevated);border-radius:calc(var(--radius) * 1.6);border:1px solid color-mix(in oklab,var(--text-primary) 10%,transparent)}.ois-ben-corner{position:absolute;right:0;top:0;width:4rem;height:4rem;pointer-events:none;background:linear-gradient(225deg,color-mix(in oklab,var(--accent) 30%,transparent) 0%,transparent 60%);border-bottom-left-radius:100%}.ois-ben-eb{position:relative;display:inline-block;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:color-mix(in oklab,var(--text-primary) 55%,var(--accent))}.ois-ben-t{position:relative;margin-top:.55rem;font-family:var(--font-display);font-size:1.05rem;letter-spacing:-.01em;color:var(--text-primary);text-wrap:balance}.ois-ben-b{position:relative;margin-top:.5rem;font-size:.93rem;line-height:1.6;color:color-mix(in oklab,var(--text-primary) 80%,var(--text-muted))}.ois-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.85rem}.ois-step{display:grid;grid-template-columns:3.2rem 1fr;gap:1.1rem;align-items:start;padding:1.25rem 1.5rem;background:var(--bg-elevated);border-radius:calc(var(--radius) * 1.6);border:1px solid color-mix(in oklab,var(--text-primary) 10%,transparent)}.ois-step-n{font-family:var(--font-display);font-weight:800;font-size:1.5rem;color:color-mix(in oklab,var(--accent) 70%,var(--text-primary));letter-spacing:-.01em;line-height:1;padding-top:.15rem}.ois-step-t{font-family:var(--font-display);font-size:1.06rem;letter-spacing:-.01em;color:var(--text-primary)}.ois-step-b{margin-top:.45rem;font-size:.95rem;line-height:1.6;color:color-mix(in oklab,var(--text-primary) 80%,var(--text-muted))}.ois-features{list-style:none;margin:0;padding:0;display:grid;gap:.95rem 2rem;grid-template-columns:1fr}@media(min-width:760px){.ois-features{grid-template-columns:1fr 1fr}}.ois-feature{padding-block:.95rem;border-bottom:1px solid color-mix(in oklab,var(--border) 70%,transparent)}.ois-feature-k{font-family:var(--font-display);font-size:1rem;letter-spacing:-.01em;color:var(--text-primary)}.ois-feature-v{margin-top:.3rem;font-size:.93rem;line-height:1.6;color:color-mix(in oklab,var(--text-primary) 80%,var(--text-muted))}.ois-escrow{display:grid;gap:2rem;grid-template-columns:1fr}@media(min-width:960px){.ois-escrow{grid-template-columns:1.5fr 1fr;gap:3rem;align-items:center}}.ois-escrow-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}.ois-escrow-list li{display:grid;grid-template-columns:1.2rem 1fr;gap:.65rem;align-items:start;font-size:.97rem;line-height:1.6;color:var(--text-primary)}.ois-escrow-list svg{width:1.05rem;height:1.05rem;margin-top:.2rem;color:color-mix(in oklab,var(--accent-alt) 80%,var(--text-primary))}.ois-escrow-aside{display:grid;gap:.85rem;padding:1.4rem;background:color-mix(in oklab,var(--bg-elevated) 85%,transparent);border:1px solid color-mix(in oklab,var(--accent) 30%,var(--text-primary));border-radius:calc(var(--radius) * 1.8)}.ois-escrow-state{display:grid;gap:.25rem;padding:.95rem 1.05rem;border-radius:calc(var(--radius) * 1.4);background:color-mix(in oklab,var(--bg-elevated) 60%,var(--bg-page));border:1px solid color-mix(in oklab,var(--text-primary) 10%,transparent)}.ois-escrow-state--auth{border-color:color-mix(in oklab,var(--accent) 55%,var(--text-primary))}.ois-escrow-state--ver{opacity:.85}.ois-escrow-state--rel{background:color-mix(in oklab,var(--accent) 14%,var(--bg-elevated));border-color:color-mix(in oklab,var(--accent) 55%,var(--text-primary))}.ois-escrow-k{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:color-mix(in oklab,var(--text-primary) 55%,var(--accent))}.ois-escrow-v{font-family:var(--font-display);font-size:1rem;letter-spacing:-.005em;color:var(--text-primary)}.ois-trust{margin:0;padding:0;border-top:1px solid color-mix(in oklab,var(--border) 70%,transparent)}.ois-trust-row{display:grid;grid-template-columns:1fr;gap:.4rem;padding:1.35rem 0;border-bottom:1px solid color-mix(in oklab,var(--border) 70%,transparent)}@media(min-width:760px){.ois-trust-row{grid-template-columns:15rem 1fr;gap:2rem;align-items:baseline}}.ois-trust-k{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:color-mix(in oklab,var(--text-primary) 60%,var(--accent))}.ois-trust-v{margin:0;font-size:1rem;line-height:1.6;color:color-mix(in oklab,var(--text-primary) 84%,var(--text-muted))}.ois-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-display);font-size:.95rem;font-weight:600;line-height:1;text-decoration:none;white-space:nowrap;border-radius:999px;padding:.85rem 1.45rem;transition:background-color var(--anim-hover-duration) ease,border-color var(--anim-hover-duration) ease,box-shadow var(--anim-hover-duration) ease,transform var(--anim-hover-duration) ease}.ois-btn svg{width:1rem;height:1rem;flex:none;transition:transform var(--anim-hover-duration) ease}.ois-btn--primary{background:var(--accent);color:var(--accent-fg);box-shadow:0 10px 26px -10px color-mix(in oklab,var(--accent) 60%,transparent)}.ois-btn--primary:hover{background:color-mix(in oklab,var(--accent) 90%,#fff)}.ois-btn--ghost{background:transparent;color:var(--text-primary);border:1px solid color-mix(in oklab,var(--text-primary) 18%,transparent)}.ois-btn--ghost:hover{border-color:color-mix(in oklab,var(--accent) 55%,transparent)}.ois-btn:focus-visible{outline:2px solid color-mix(in oklab,var(--accent) 70%,var(--text-primary));outline-offset:3px}.ois-cta{--band-deep: color-mix(in oklab, var(--text-primary) 78%, #000);--band-base: var(--text-primary);--band-ink: var(--bg-elevated);--band-ink-soft: color-mix(in oklab, var(--bg-elevated) 72%, var(--text-primary));background:radial-gradient(60% 90% at 18% 12%,color-mix(in oklab,var(--accent) 26%,transparent),transparent 60%),radial-gradient(58% 80% at 86% 88%,color-mix(in oklab,var(--accent-alt) 20%,transparent),transparent 62%),linear-gradient(160deg,var(--band-deep) 0%,var(--band-base) 54%,color-mix(in oklab,var(--band-base) 84%,var(--accent)) 100%);color:var(--band-ink-soft)}.ois-cta-aura{position:absolute;z-index:0;inset:-10% 12% auto auto;width:56%;height:78%;pointer-events:none;background:radial-gradient(closest-side,color-mix(in oklab,var(--accent) 30%,transparent),transparent 74%);filter:blur(46px);opacity:.5}.ois-cta-eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-size:.74rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:color-mix(in oklab,var(--accent-alt) 86%,#fff);background:color-mix(in oklab,var(--accent) 13%,transparent);border:1px solid color-mix(in oklab,var(--accent) 30%,transparent);border-radius:999px;padding:.42rem .85rem}.ois-cta-eyebrow .dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in oklab,var(--accent) 22%,transparent)}.ois-cta-h{font-family:var(--font-display);font-weight:800;font-size:clamp(1.9rem,1.3rem + 2.3vw,2.9rem);line-height:1.1;letter-spacing:-.022em;color:var(--band-ink);text-wrap:balance;padding-block:.05em}.ois-cta-sub{max-width:42rem;font-size:clamp(1rem,.96rem + .2vw,1.1rem);line-height:1.6;color:var(--band-ink-soft)}.ois-btn--onband{background:color-mix(in oklab,var(--bg-elevated) 8%,transparent);color:var(--band-ink);border:1px solid color-mix(in oklab,var(--bg-elevated) 24%,transparent)}.ois-btn--onband.ois-btn--primary{background:var(--accent);color:var(--accent-fg);border-color:transparent}.ois-btn--onband:hover{border-color:color-mix(in oklab,var(--accent) 55%,transparent)}.ois-faqs{list-style:none;margin:0;padding:0;display:grid;gap:.8rem;grid-template-columns:1fr}@media(min-width:880px){.ois-faqs{grid-template-columns:1fr 1fr;gap:.9rem 1.2rem}}.ois-faq{padding:1.3rem 1.5rem;background:var(--bg-elevated);border-radius:calc(var(--radius) * 1.5);box-shadow:0 1px 2px color-mix(in oklab,var(--text-primary) 5%,transparent),0 14px 30px -24px color-mix(in oklab,var(--text-primary) 18%,transparent)}.ois-faq-q{font-family:var(--font-display);font-size:1.04rem;letter-spacing:-.01em;line-height:1.3;color:var(--text-primary)}.ois-faq-a{margin-top:.55rem;font-size:.94rem;line-height:1.62;color:color-mix(in oklab,var(--text-primary) 84%,var(--text-muted))}@media(prefers-reduced-motion:no-preference){.ois-btn--primary:hover{transform:translateY(-2px)}.ois-btn:hover svg{transform:translate(2px)}.ois-btn:active{transform:scale(.98)}}@media(prefers-reduced-motion:reduce){.ois-btn,.ois-btn svg{transition:none;transform:none}}