.lead-narrow{max-width:60ch}.eyebrow.eyebrow-ai .dot{background:var(--accent)}.hero h1 .hl-plain{color:var(--accent-deep);font-style:normal}.hero-sub-cta{margin-top:18px;font-family:var(--font-mono);font-size:0.8rem;color:var(--ink-3);letter-spacing:0.02em}.stack-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-lg);position:relative;isolation:isolate}.stack-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 38%,transparent),transparent 45%,color-mix(in srgb,var(--blue-500) 32%,transparent));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.stack-card .card-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:0.72rem;margin-bottom:14px;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-3)}.stack-card .card-head .live{display:inline-flex;align-items:center;gap:6px;color:var(--accent-deep)}.stack-card .card-head .pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:ringpulse 1.6s infinite}.stack-rows{display:grid;gap:6px}.stack-row{display:grid;grid-template-columns:26px 1fr auto;gap:12px;align-items:center;padding:11px 14px;border-radius:9px;background:var(--bg);border:1px solid var(--line);font-size:0.86rem}.stack-row .lyr{font-family:var(--font-mono);font-size:0.72rem;color:var(--ink-3)}.stack-row b{font-weight:600;letter-spacing:-0.01em}.stack-row .tick{color:var(--accent-deep);font-family:var(--font-mono);font-size:0.7rem}.stack-row.is-accent{border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:color-mix(in srgb,var(--accent) 7%,var(--bg))}.section-problem{background:var(--bg-elev);border-block:1px solid var(--line)}.problem-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,0.85fr);gap:clamp(32px,5vw,72px);align-items:start}@media (max-width:880px){.problem-grid{grid-template-columns:1fr}}.problem-statement{font-size:clamp(1.5rem,2.6vw,2.15rem);line-height:1.32;letter-spacing:-0.02em;color:var(--ink);text-wrap:balance}.problem-statement strong{color:var(--accent-deep);font-weight:600}.problem-aside{border-left:2px solid var(--accent);padding-left:22px;color:var(--ink-2);font-size:1.02rem;line-height:1.6}.problem-aside p + p{margin-top:14px}.provides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}@media (max-width:900px){.provides-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.provides-grid{grid-template-columns:1fr}}.provide{background:var(--bg-elev);padding:24px 24px 26px;display:grid;gap:8px;align-content:start}.provide .pv-icon{width:26px;height:26px;color:var(--accent-deep)}.provide h3{font-size:1.05rem;letter-spacing:-0.015em;line-height:1.25}.provide p{color:var(--ink-2);font-size:0.92rem}.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}@media (max-width:980px){.portfolio-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){.portfolio-grid{grid-template-columns:1fr}}.pcard{background:var(--bg-elev);padding:30px 26px 26px;display:grid;grid-template-rows:auto auto 1fr auto;gap:14px;position:relative;transition:background 0.2s ease}.pcard::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--blue-500));transform:scaleX(0);transform-origin:left;transition:transform 0.3s ease}.pcard:hover{background:color-mix(in srgb,var(--accent) 5%,var(--bg-elev))}.pcard:hover::after{transform:scaleX(1)}.pcard .pc-num{font-family:var(--font-mono);font-size:0.76rem;color:var(--ink-3);letter-spacing:0.08em}.pcard h3{font-size:1.18rem;letter-spacing:-0.02em;line-height:1.25}.pcard p{color:var(--ink-2);font-size:0.93rem}.pcard .pc-go{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:0.74rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--accent-deep);font-weight:500}.pcard .pc-go span{transition:transform 0.2s ease}.pcard:hover .pc-go span{transform:translateX(4px)}.layer-cake{display:flex;flex-direction:column;border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);background:var(--bg-elev)}.cake-layer{position:relative;display:grid;grid-template-columns:116px minmax(0,1fr) auto;gap:clamp(20px,3vw,44px);align-items:center;padding:clamp(22px,3vw,32px) clamp(24px,3.5vw,44px);background:var(--lc-bg,var(--bg-elev));border-bottom:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(255,255,255,0.55);transition:transform 0.25s ease,background 0.25s ease}.cake-layer:last-child{border-bottom:0}.cake-layer::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--lc-accent)}.cake-layer:hover{transform:translateX(4px);background:color-mix(in srgb,var(--lc-accent) 9%,var(--bg-elev))}.cake-id{display:flex;flex-direction:column;gap:2px}.cake-id .cake-n{font-family:var(--font-mono);font-weight:700;font-size:clamp(1.6rem,2.4vw,2.2rem);line-height:1;color:var(--lc-accent);letter-spacing:-0.03em}.cake-id .cake-lbl{font-family:var(--font-mono);font-size:0.66rem;text-transform:uppercase;letter-spacing:0.14em;color:var(--ink-3)}.cake-main{min-width:0}.cake-main h3{font-size:clamp(1.1rem,1.7vw,1.35rem);letter-spacing:-0.02em;line-height:1.2;margin-bottom:4px;color:var(--ink)}.cake-main p{color:var(--ink-2);font-size:0.92rem;line-height:1.45;max-width:62ch}.cake-layer .lc-tags{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end;max-width:240px}.cake-layer .lc-tags li{font-family:var(--font-mono);font-size:0.68rem;padding:3px 10px;border-radius:999px;background:var(--bg);border:1px solid var(--line-strong);color:var(--ink-2);white-space:nowrap}.cake-foundation{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;background:var(--bg-deep);color:#8aa0c0;font-family:var(--font-mono);font-size:0.7rem;text-transform:uppercase;letter-spacing:0.16em}.cake-foundation::before,.cake-foundation::after{content:"";height:1px;width:40px;background:rgba(255,255,255,0.18)}@media (max-width:720px){.cake-layer{grid-template-columns:1fr;gap:12px}.cake-id{flex-direction:row;align-items:baseline;gap:10px}.cake-layer .lc-tags{justify-content:flex-start;max-width:none}}.layers-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}@media (max-width:760px){.layers-grid{grid-template-columns:1fr}}.layer-card{position:relative;isolation:isolate;overflow:hidden;padding:28px;background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-lg);display:grid;gap:10px;align-content:start;transition:transform 0.25s ease,border-color 0.25s,box-shadow 0.25s}.layer-card::before{content:attr(data-layer);position:absolute;top:18px;right:22px;font-family:var(--font-mono);font-size:2.6rem;font-weight:700;color:color-mix(in srgb,var(--blue-500) 14%,transparent);letter-spacing:-0.04em;z-index:-1}.layer-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-md)}.layer-card .lc-kicker{font-family:var(--font-mono);font-size:0.72rem;color:var(--accent-deep);text-transform:uppercase;letter-spacing:0.1em}.layer-card h3{font-size:1.3rem;letter-spacing:-0.02em}.layer-card p{color:var(--ink-2);font-size:0.95rem}.layer-card .lc-tags{list-style:none;padding:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}.layer-card .lc-tags li{font-family:var(--font-mono);font-size:0.68rem;padding:3px 9px;border-radius:999px;background:var(--bg);border:1px solid var(--line);color:var(--ink-2)}.section-legacy{background:var(--bg-deep);color:#e5edf8}.section-legacy h2{color:#fff}.section-legacy .kicker{color:var(--accent)}.legacy-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}@media (max-width:880px){.legacy-grid{grid-template-columns:1fr}}.legacy-copy h2{font-size:clamp(2rem,3.2vw,2.9rem);letter-spacing:-0.03em;margin:14px 0 18px;text-wrap:balance}.legacy-copy>p{color:#a9b8d0;font-size:1.08rem;line-height:1.6;max-width:52ch}.legacy-points{list-style:none;padding:0;margin:0;display:grid;gap:1px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-lg);overflow:hidden}.legacy-points li{background:rgba(255,255,255,0.02);padding:20px 22px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}.legacy-points .lp-num{font-family:var(--font-mono);font-size:0.78rem;color:var(--accent);padding-top:2px}.legacy-points b{display:block;color:#fff;font-weight:600;font-size:1rem;margin-bottom:3px;letter-spacing:-0.01em}.legacy-points p{color:#9fb0ca;font-size:0.92rem;line-height:1.5}.founded-grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}@media (max-width:860px){.founded-grid{grid-template-columns:1fr;justify-items:start}}.iip-figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:16px}.iip-figure .iip-art{position:relative;width:270px;height:270px;display:grid;place-items:center;isolation:isolate}.iip-figure .iip-art::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:50%;background:radial-gradient(circle at 50% 46%,color-mix(in srgb,var(--accent) 14%,transparent),transparent 68%)}.iip-figure .iip-art::after{content:"";position:absolute;inset:14px;z-index:-1;border-radius:50%;border:1px dashed var(--line-strong)}.iip-figure img{width:240px;height:auto}.iip-figure figcaption{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.16em;color:var(--ink-3)}.iip-figure figcaption b{color:var(--accent-deep);font-weight:500}.founded-copy{display:grid;gap:22px}.founded-copy .problem-aside{border-left:2px solid var(--accent);padding-left:22px}.diagram-figure{margin:0}.diagram-frame{position:relative;border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:#ffffff;padding:clamp(14px,2.5vw,28px);box-shadow:var(--shadow-md);overflow:hidden}.diagram-frame img{width:100%;height:auto;display:block;border-radius:var(--radius-sm)}.diagram-frame .diagram-corner{position:absolute;width:12px;height:12px;border:2px solid var(--accent)}.diagram-frame .diagram-corner.tl{top:12px;left:12px;border-right:0;border-bottom:0}.diagram-frame .diagram-corner.tr{top:12px;right:12px;border-left:0;border-bottom:0}.diagram-frame .diagram-corner.bl{bottom:12px;left:12px;border-right:0;border-top:0}.diagram-frame .diagram-corner.br{bottom:12px;right:12px;border-left:0;border-top:0}.diagram-figure figcaption{margin-top:16px;font-family:var(--font-mono);font-size:0.76rem;color:var(--ink-3);text-align:center;letter-spacing:0.04em}.refarch{position:relative;isolation:isolate}.refarch-frame{position:relative;border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:linear-gradient(rgba(11,29,51,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(11,29,51,0.035) 1px,transparent 1px),var(--bg-elev);background-size:32px 32px,32px 32px,auto;padding:clamp(20px,3vw,36px);overflow:hidden}.refarch-corner{position:absolute;width:12px;height:12px;border:2px solid var(--accent)}.refarch-corner.tl{top:12px;left:12px;border-right:0;border-bottom:0}.refarch-corner.tr{top:12px;right:12px;border-left:0;border-bottom:0}.refarch-corner.bl{bottom:12px;left:12px;border-right:0;border-top:0}.refarch-corner.br{bottom:12px;right:12px;border-left:0;border-top:0}.refarch-stack{display:grid;gap:10px;position:relative}.rl{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:18px;padding:16px 20px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line);position:relative;transition:border-color 0.2s,transform 0.2s}.rl:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);transform:translateX(3px)}.rl .rl-n{font-family:var(--font-mono);font-size:0.78rem;color:var(--ink-3);text-align:center}.rl .rl-main b{display:block;font-size:1.02rem;font-weight:600;letter-spacing:-0.015em}.rl .rl-main span{font-size:0.86rem;color:var(--ink-2)}.rl .rl-tag{font-family:var(--font-mono);font-size:0.68rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-3);white-space:nowrap}.rl.t-outcome{border-left:3px solid var(--accent)}.rl.t-usecase{border-left:3px solid color-mix(in srgb,var(--accent) 70%,var(--blue-500))}.rl.t-agent{border-left:3px solid color-mix(in srgb,var(--accent) 45%,var(--blue-500))}.rl.t-data{border-left:3px solid color-mix(in srgb,var(--accent) 25%,var(--blue-500))}.rl.t-api{border-left:3px solid var(--blue-500)}.rl.t-oss{border-left:3px solid color-mix(in srgb,var(--blue-500) 70%,var(--navy-900))}.rl.t-gov{border-left:3px solid var(--slate-500)}.refarch-flow{position:absolute;left:-2px;top:12px;bottom:12px;width:2px;display:none}.refarch-legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px;font-family:var(--font-mono);font-size:0.74rem;color:var(--ink-3)}.refarch-legend span{display:inline-flex;align-items:center;gap:7px}.refarch-legend i{width:10px;height:10px;border-radius:2px;display:inline-block}.standards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media (max-width:820px){.standards-grid{grid-template-columns:1fr}}.std-group{padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-elev)}.std-group h3{font-family:var(--font-mono);font-size:0.74rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--ink-3);font-weight:500;margin-bottom:14px}.std-chips{display:flex;flex-wrap:wrap;gap:8px}.std-chips span{font-family:var(--font-mono);font-size:0.78rem;padding:6px 12px;border-radius:999px;background:var(--bg);border:1px solid var(--line-strong);color:var(--ink-2)}.trust-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}@media (max-width:820px){.trust-grid{grid-template-columns:1fr}}.trust-card{padding:32px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--bg-elev);display:grid;gap:14px;align-content:start;transition:box-shadow 0.25s,border-color 0.25s,transform 0.25s}.trust-card:hover{box-shadow:var(--shadow-md);border-color:var(--line-strong);transform:translateY(-2px)}.trust-card .tc-kicker{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--accent-deep)}.trust-card h3{font-size:1.5rem;letter-spacing:-0.025em}.trust-card p{color:var(--ink-2);font-size:0.98rem;line-height:1.55}.trust-card .link-arrow{margin-top:4px}.cta-band{background:var(--bg-deep);color:#e5edf8}.cta-inner{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}@media (max-width:880px){.cta-inner{grid-template-columns:1fr}}.cta-inner h2{color:#fff;font-size:clamp(1.9rem,3vw,2.7rem);letter-spacing:-0.025em;text-wrap:balance;margin-bottom:16px}.cta-inner p{color:#a4b4cd;font-size:1.06rem;line-height:1.55;max-width:50ch}.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.cta-band .btn-ghost{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,0.25);background:transparent}.cta-band .btn-ghost:hover{box-shadow:inset 0 0 0 1px #fff;background:rgba(255,255,255,0.06)}.cta-contacts{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-lg);padding:26px}.cta-contacts .row{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,0.1);font-family:var(--font-mono);font-size:0.86rem}.cta-contacts .row:last-child{border-bottom:0;padding-bottom:0}.cta-contacts .row span:first-child{color:#6f86a8;text-transform:uppercase;font-size:0.7rem;letter-spacing:0.1em;padding-top:3px}.cta-contacts .row a,.cta-contacts .row b{color:#fff;font-weight:500;word-break:break-word}.cta-contacts .row a:hover{color:var(--accent)}.breadcrumb{padding-top:24px}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;font-family:var(--font-mono);font-size:0.76rem;color:var(--ink-3)}.breadcrumb li{display:inline-flex;align-items:center;gap:8px}.breadcrumb li::after{content:"/";color:var(--line-strong)}.breadcrumb li:last-child::after{content:""}.breadcrumb a{color:var(--ink-3)}.breadcrumb a:hover{color:var(--accent-deep)}.breadcrumb [aria-current]{color:var(--ink-2)}.svc-hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(40px,6vw,72px) 0 clamp(40px,5vw,64px);border-bottom:1px solid var(--line)}.svc-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(800px 420px at 82% -10%,rgba(25,194,194,0.10),transparent 60%),radial-gradient(640px 360px at 0% 110%,rgba(59,120,189,0.10),transparent 60%),linear-gradient(180deg,var(--bg) 0%,var(--bg-elev) 100%)}.svc-hero h1{font-size:clamp(2.1rem,4vw,3.3rem);letter-spacing:-0.03em;text-wrap:balance;max-width:20ch;margin-top:14px}.svc-hero .svc-lede{margin-top:20px;max-width:60ch;font-size:clamp(1.1rem,1.5vw,1.28rem);line-height:1.55;color:var(--ink-2);text-wrap:pretty}.svc-hero .hero-cta{margin-top:28px}.svc-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(36px,5vw,72px);align-items:start}@media (max-width:1000px){.svc-layout{grid-template-columns:1fr}}.svc-main{min-width:0;display:grid;gap:clamp(40px,5vw,60px)}.svc-block h2{font-size:clamp(1.5rem,2.4vw,2rem);letter-spacing:-0.025em;margin-bottom:16px}.svc-block>p{color:var(--ink-2);font-size:1.04rem;line-height:1.62;max-width:64ch}.svc-block>p + p{margin-top:14px}.checklist{list-style:none;padding:0;margin:0;display:grid;gap:12px}.checklist li{display:grid;grid-template-columns:22px 1fr;gap:12px;color:var(--ink-2);font-size:1rem;line-height:1.5}.checklist li::before{content:"";width:18px;height:18px;margin-top:3px;border-radius:5px;background:color-mix(in srgb,var(--accent) 16%,transparent);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23228282' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:12px}.checklist.two{grid-template-columns:1fr 1fr;gap:12px 28px}@media (max-width:620px){.checklist.two{grid-template-columns:1fr}}.pattern-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}@media (max-width:620px){.pattern-grid{grid-template-columns:1fr}}.pattern{background:var(--bg-elev);padding:18px 20px;display:grid;gap:4px}.pattern .pt-n{font-family:var(--font-mono);font-size:0.7rem;color:var(--accent-deep);letter-spacing:0.08em}.pattern b{font-size:0.98rem;font-weight:600;letter-spacing:-0.01em}.usecase-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width:620px){.usecase-list{grid-template-columns:1fr}}.usecase-list li{padding:14px 18px;background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius-sm);font-size:0.95rem;color:var(--ink-2);display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:baseline}.usecase-list li::before{content:"→";color:var(--accent-deep);font-family:var(--font-mono)}.legacy-note{padding:22px 24px;border:1px dashed var(--line-strong);border-radius:var(--radius);background:color-mix(in srgb,var(--accent) 4%,var(--bg-elev))}.legacy-note .ln-kicker{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--accent-deep);margin-bottom:8px}.legacy-note p{color:var(--ink-2);font-size:0.98rem;line-height:1.55;margin:0}.deliverables{list-style:none;padding:0;margin:0;display:grid;gap:10px}.deliverables li{display:grid;grid-template-columns:28px 1fr;gap:14px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:1rem}.deliverables li:last-child{border-bottom:0}.deliverables .dl-n{font-family:var(--font-mono);font-size:0.76rem;color:var(--ink-3)}.svc-aside{position:sticky;top:96px;display:grid;gap:20px}@media (max-width:1000px){.svc-aside{position:static}}.aside-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-elev);padding:22px}.aside-panel h3{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--ink-3);font-weight:500;margin-bottom:14px}.aside-panel .std-chips span{font-size:0.74rem}.related-links{display:grid;gap:2px}.related-links a{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:0.92rem;font-weight:500;color:var(--ink);transition:color 0.15s}.related-links a:last-child{border-bottom:0}.related-links a:hover{color:var(--accent-deep)}.related-links a span{color:var(--accent-deep)}.aside-cta{background:var(--bg-deep);color:#e5edf8;border:0}.aside-cta h3{color:var(--accent)}.aside-cta p{color:#a4b4cd;font-size:0.92rem;line-height:1.5;margin-bottom:16px}.aside-cta .btn{width:100%;justify-content:center}.faq-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.faq-item{background:var(--bg-elev)}.faq-item summary{cursor:pointer;list-style:none;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600;font-size:1.02rem;letter-spacing:-0.01em}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";font-family:var(--font-mono);font-size:1.3rem;color:var(--accent-deep);transition:transform 0.2s}.faq-item[open] summary::after{transform:rotate(45deg)}.faq-item .faq-a{padding:0 24px 22px;color:var(--ink-2);font-size:0.98rem;line-height:1.6;max-width:70ch}.page-hero{position:relative;isolation:isolate;overflow:hidden;padding:clamp(48px,7vw,88px) 0 clamp(36px,5vw,56px);border-bottom:1px solid var(--line)}.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(820px 440px at 80% -10%,rgba(25,194,194,0.09),transparent 60%),linear-gradient(180deg,var(--bg) 0%,var(--bg-elev) 100%)}.page-hero h1{font-size:clamp(2.2rem,4.2vw,3.4rem);letter-spacing:-0.03em;text-wrap:balance;max-width:22ch;margin-top:14px}.page-hero .page-lede{margin-top:20px;max-width:62ch;font-size:clamp(1.08rem,1.5vw,1.28rem);line-height:1.55;color:var(--ink-2)}