.mail-site{background:radial-gradient(circle at 76% 8%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 28rem), var(--background);min-height:100vh;color:var(--foreground);overflow:hidden}.mail-site *{box-sizing:border-box}.mail-site{scroll-behavior:smooth}.mail-site :is(a,button,select):focus-visible{outline:2px solid var(--accent);outline-offset:3px}.mail-public-skip-link{z-index:100;background:var(--accent);color:var(--primary-foreground);border-radius:8px;padding:10px 14px;font-size:13px;font-weight:800;text-decoration:none;transition:transform .16s;position:fixed;top:8px;left:12px;transform:translateY(-150%)}.mail-public-skip-link:focus{transform:translateY(0)}.mail-site-header{z-index:50;border:1px solid color-mix(in srgb, var(--border) 88%, transparent);background:color-mix(in srgb, var(--background) 88%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:12px;grid-template-columns:1fr auto 1fr;align-items:center;width:min(1480px,100% - 48px);min-height:72px;margin:0 auto;padding:0 clamp(20px,3vw,44px);display:grid;position:sticky;top:14px}.mail-site-brand{align-items:center;gap:11px;width:fit-content;display:inline-flex}.mail-site-brand>span{border:1px solid color-mix(in srgb, var(--accent) 42%, var(--border));background:var(--accent-soft);width:38px;height:38px;color:var(--accent);border-radius:10px;place-items:center;display:grid}.mail-site-brand svg{width:18px}.mail-site-brand>div{gap:2px;display:grid}.mail-site-brand strong{font-size:14px}.mail-site-brand small{color:var(--muted);font-size:12px}.mail-site-header nav{color:var(--muted);align-items:center;gap:28px;font-size:13px;font-weight:650;display:flex}.mail-site-header nav a:hover{color:var(--foreground)}.mail-header-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.mail-theme-toggle,.mail-mobile-menu{border:1px solid var(--border);background:var(--surface);width:38px;height:38px;color:var(--muted);cursor:pointer;border-radius:8px;place-items:center;display:grid}.mail-theme-toggle:hover,.mail-mobile-menu:hover{border-color:var(--border-strong);color:var(--foreground)}.mail-theme-toggle svg,.mail-mobile-menu svg{width:17px}.mail-mobile-nav-actions,.mail-mobile-menu{display:none}.mail-signin,.mail-header-cta{border-radius:8px;justify-content:center;align-items:center;gap:7px;height:38px;padding:0 14px;font-size:13px;font-weight:750;display:inline-flex}.mail-signin{color:var(--muted);cursor:pointer;background:0 0;border:0;font-family:inherit}.mail-signin:hover{color:var(--foreground)}.mail-header-cta{border:1px solid color-mix(in srgb, var(--accent) 55%, var(--border));background:var(--accent-soft)}.mail-header-cta:hover{border-color:var(--accent)}.mail-header-cta svg{width:15px}.mail-hero{grid-template-columns:minmax(0,.9fr) minmax(500px,1.1fr);align-items:center;gap:clamp(48px,7vw,108px);max-width:1480px;min-height:min(820px,100vh - 72px);margin:0 auto;padding:84px clamp(22px,5vw,76px) 94px;display:grid}.mail-release-pill{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;align-items:center;gap:8px;padding:7px 11px;font-size:12px;font-weight:650;display:inline-flex}.mail-release-pill>span{background:var(--accent);width:7px;height:7px;box-shadow:0 0 14px color-mix(in srgb, var(--accent) 75%, transparent);border-radius:50%}.mail-kicker,.mail-section-heading>p,.mail-migration-section>div>p{color:var(--accent);text-transform:uppercase;margin:28px 0 0;font-size:12px;font-weight:800}.mail-hero h1{letter-spacing:-.055em;max-width:780px;margin:16px 0 0;font-size:clamp(48px,6vw,88px);line-height:.98}.mail-hero h1 em{color:var(--accent);font-style:normal}.mail-hero-lede{max-width:690px;color:var(--muted);margin:26px 0 0;font-size:17px;line-height:1.72}.mail-unified-hero h1{font-size:clamp(34px,4.5vw,64px)}.mail-platform-note{border-left:2px solid var(--accent);background:var(--accent-soft);max-width:690px;color:var(--muted);grid-template-columns:34px 1fr;gap:12px;margin-top:22px;padding:14px 16px;font-size:12px;line-height:1.55;display:grid}.mail-platform-note>svg{width:18px;color:var(--accent)}.mail-platform-note strong{color:var(--foreground)}.mail-hero-actions{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.mail-primary-cta,.mail-secondary-cta{border:1px solid var(--border);border-radius:9px;justify-content:center;align-items:center;gap:9px;min-height:44px;padding:0 18px;font-size:14px;font-weight:750;transition:transform .16s,border-color .16s,background .16s;display:inline-flex}.mail-primary-cta{border-color:color-mix(in srgb, var(--accent) 68%, var(--border));background:var(--accent);color:#061017;box-shadow:0 0 32px color-mix(in srgb, var(--accent) 16%, transparent)}:root[data-theme=light] .mail-primary-cta{color:#051219}.mail-secondary-cta{background:var(--surface);color:var(--muted)}.mail-primary-cta:hover,.mail-secondary-cta:hover{transform:translateY(-1px)}.mail-secondary-cta:hover{border-color:var(--border-strong);color:var(--foreground)}.mail-primary-cta svg,.mail-secondary-cta svg{width:16px}.mail-proof-line{color:var(--subtle);flex-wrap:wrap;gap:16px;margin-top:24px;font-size:12px;display:flex}.mail-proof-line span{align-items:center;gap:5px;display:inline-flex}.mail-proof-line svg{width:13px;color:var(--accent)}.mail-runtime-visual{border:1px solid var(--border-strong);background:var(--surface);border-radius:14px;overflow:hidden;box-shadow:0 34px 100px #00000047}.mail-runtime-toolbar{border-bottom:1px solid var(--border);align-items:center;gap:7px;height:44px;padding:0 15px;display:flex}.mail-runtime-toolbar>span{background:var(--border-strong);border-radius:50%;width:8px;height:8px}.mail-runtime-toolbar small{color:var(--subtle);margin-left:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.mail-runtime-body{padding:clamp(22px,3.4vw,42px)}.mail-runtime-heading,.mail-runtime-heading>div,.mail-runtime-domain,.mail-ready{align-items:center;display:flex}.mail-runtime-heading{justify-content:space-between}.mail-runtime-heading>div{gap:12px}.mail-runtime-heading>div>div,.mail-runtime-domain>div{gap:4px;display:grid}.mail-runtime-heading small,.mail-runtime-domain small,.mail-runtime-grid small,.mail-runtime-connection small{color:var(--subtle);font-size:12px}.mail-runtime-heading strong{font-size:15px}.mail-runtime-icon{background:var(--accent-soft);width:42px;height:42px;color:var(--accent);border-radius:10px;place-items:center;display:grid}.mail-runtime-icon svg{width:19px}.mail-ready{color:#48d6a3;background:#48d6a31f;border-radius:999px;gap:5px;padding:6px 9px;font-size:12px;font-weight:750}.mail-ready svg{width:14px}.mail-runtime-domain{border:1px solid color-mix(in srgb, var(--accent) 32%, var(--border));background:var(--accent-soft);border-radius:10px;gap:12px;margin-top:26px;padding:16px}.mail-runtime-domain>svg{width:19px;color:var(--accent)}.mail-runtime-domain>span{color:var(--accent);margin-left:auto;font-size:12px;font-weight:750}.mail-runtime-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:10px;display:grid}.mail-runtime-grid>div{border:1px solid var(--border);background:var(--surface-raised);border-radius:10px;align-content:center;gap:6px;min-height:104px;padding:15px;display:grid}.mail-runtime-grid svg{width:17px;color:var(--accent);margin-bottom:5px}.mail-runtime-grid strong{text-overflow:ellipsis;font-size:13px;overflow:hidden}.mail-runtime-connection{border:1px solid var(--border);background:var(--surface-raised);border-radius:10px;align-items:center;gap:14px;margin-top:10px;padding:14px 15px;display:flex}.mail-runtime-connection>div{gap:5px;min-width:0;display:grid}.mail-runtime-connection code{color:var(--foreground);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.mail-runtime-connection button{color:#48d6a3;background:0 0;border:0;align-items:center;gap:5px;margin-left:auto;font-size:12px;font-weight:750;display:inline-flex}.mail-runtime-connection button svg{width:13px}.mail-runtime-flow{color:var(--muted);align-items:center;gap:7px;margin-top:20px;font-size:12px;display:flex}.mail-runtime-flow span{white-space:nowrap;align-items:center;gap:4px;display:inline-flex}.mail-runtime-flow svg{width:12px;color:var(--accent)}.mail-runtime-flow i{background:var(--border-strong);flex:1;height:1px}.mail-signal-strip{border:1px solid var(--border);background:var(--surface);border-radius:12px;grid-template-columns:repeat(4,1fr);max-width:1400px;margin:0 auto;display:grid}.mail-signal-strip>div{border-right:1px solid var(--border);align-content:center;gap:9px;min-height:128px;padding:22px 26px;display:grid}.mail-signal-strip>div:last-child{border:0}.mail-signal-strip strong{font-size:23px}.mail-signal-strip span{max-width:230px;color:var(--muted);font-size:12px;line-height:1.55}.mail-section{max-width:1400px;margin:0 auto;padding:120px clamp(22px,5vw,76px)}.mail-section-heading{grid-template-columns:minmax(0,2.15fr) minmax(240px,.85fr);align-items:flex-start;gap:0 clamp(34px,5vw,76px);max-width:1120px;display:grid}.mail-section-heading.compact{max-width:1120px}.mail-section-heading>p,.mail-migration-section>div>p{margin-top:0}.mail-section-heading>p{grid-area:1/1/auto/-1}.mail-section-heading h2,.mail-migration-section h2,.mail-final-cta h2{letter-spacing:-.045em;margin:14px 0 0;font-size:clamp(34px,4.6vw,62px);line-height:1.07}.mail-section-heading h2{text-wrap:balance;grid-area:2/1;max-width:760px}.mail-section-heading>span,.mail-migration-section>div>span{max-width:720px;color:var(--muted);margin-top:20px;font-size:15px;line-height:1.7;display:block}.mail-section-heading>span{grid-area:2/2}.mail-byoc-section{padding-top:150px}.mail-architecture{grid-template-columns:1fr 34px 1.25fr 34px 1fr;align-items:stretch;gap:10px;margin-top:52px;padding-bottom:86px;display:grid;position:relative}.mail-architecture>article{border:1px solid var(--border);background:var(--surface);border-radius:12px;align-content:start;min-width:0;min-height:250px;padding:26px;display:grid}.mail-architecture>article.active{border-color:color-mix(in srgb, var(--accent) 50%, var(--border));background:color-mix(in srgb, var(--surface) 84%, var(--accent-soft));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 8%, transparent)}.mail-architecture>article>span{background:var(--surface-soft);width:42px;height:42px;color:var(--accent);border-radius:10px;place-items:center;display:grid}.mail-architecture>article>span svg{width:19px}.mail-architecture article small{color:var(--subtle);margin-top:34px;font-size:12px}.mail-architecture article strong{margin-top:8px;font-size:16px}.mail-architecture article p{color:var(--muted);margin:11px 0 0;font-size:13px;line-height:1.6}.mail-architecture>svg{width:20px;color:var(--subtle);place-self:center}.mail-control-plane-label{border:1px dashed color-mix(in srgb, var(--accent) 48%, var(--border));background:var(--accent-soft);min-height:58px;color:var(--muted);border-radius:10px;justify-content:center;align-items:center;gap:10px;padding:10px 18px;font-size:13px;display:flex;position:absolute;bottom:0;left:0;right:0}.mail-control-plane-label svg{width:18px;color:var(--accent)}.mail-control-plane-label strong{color:var(--foreground)}.mail-capability-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px;display:grid}.mail-capability-grid article{border:1px solid var(--border);background:var(--surface);border-radius:12px;min-height:220px;padding:26px;transition:border-color .18s,transform .18s}.mail-capability-grid article:hover{border-color:var(--border-strong);transform:translateY(-2px)}.mail-capability-grid article>span{background:var(--accent-soft);width:42px;height:42px;color:var(--accent);border-radius:10px;place-items:center;display:grid}.mail-capability-grid article svg{width:19px}.mail-capability-grid h3{margin:38px 0 0;font-size:16px}.mail-chart-showcase{grid-template-columns:.72fr 1.28fr;gap:12px;margin-top:48px;display:grid}.mail-chart-showcase>article{border:1px solid var(--border);background:var(--surface);border-radius:12px;min-height:360px;padding:22px;overflow:hidden}.mail-chart-showcase header{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.mail-chart-showcase header>div{gap:5px;display:grid}.mail-chart-showcase header small,.mail-chart-showcase header>span{color:var(--subtle);font-size:12px}.mail-chart-showcase header strong{font-size:15px}.mail-chart-showcase header>span{background:var(--surface-soft);border-radius:999px;padding:5px 8px}.mail-domain-gauge,.mail-volume-curve{width:100%;height:250px}.mail-check-pills{flex-wrap:wrap;justify-content:center;gap:6px;margin-top:-22px;display:flex}.mail-check-pills span{color:#48d6a3;background:#48d6a31a;border-radius:999px;align-items:center;gap:4px;padding:5px 8px;font-size:12px;display:inline-flex}.mail-check-pills svg{width:12px}.mail-capability-grid p{color:var(--muted);margin:12px 0 0;font-size:14px;line-height:1.68}.mail-deliverability-section{max-width:1280px}.mail-protection-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:48px;display:grid}.mail-protection-grid article{border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-direction:column;min-height:350px;padding:26px;display:flex}.mail-protection-grid article>span{background:var(--accent-soft);width:42px;height:42px;color:var(--accent);border-radius:10px;place-items:center;display:grid}.mail-protection-grid article>span svg{width:19px}.mail-protection-grid small{color:var(--subtle);letter-spacing:.08em;text-transform:uppercase;margin-top:34px;font-size:11px;font-weight:700}.mail-protection-grid h3{margin:12px 0 0;font-size:17px;line-height:1.4}.mail-protection-grid p{color:var(--muted);margin:12px 0 24px;font-size:13px;line-height:1.7}.mail-protection-grid article>strong{color:#48d6a3;align-items:center;gap:7px;margin-top:auto;font-size:12px;display:flex}.mail-protection-grid article>strong svg{width:15px}.mail-isolation-proof{border:1px solid color-mix(in srgb, var(--accent) 48%, var(--border));background:color-mix(in srgb, var(--surface) 84%, var(--accent-soft));border-radius:13px;grid-template-columns:1.08fr .92fr;gap:30px 48px;margin-top:12px;padding:clamp(26px,4vw,48px);display:grid}.mail-isolation-proof>div{grid-template-columns:46px 1fr;gap:16px;display:grid}.mail-isolation-proof>div>span{background:var(--accent);color:#07151a;border-radius:11px;place-items:center;width:46px;height:46px;display:grid}.mail-isolation-proof>div>span svg{width:21px}.mail-isolation-proof small{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700}.mail-isolation-proof h3{letter-spacing:-.03em;margin:8px 0 0;font-size:clamp(23px,2.8vw,34px);line-height:1.16}.mail-isolation-proof>div p,.mail-isolation-proof>p{color:var(--muted);font-size:13px;line-height:1.7}.mail-isolation-proof ul{gap:1px;margin:0;padding:0;list-style:none;display:grid}.mail-isolation-proof li{border-bottom:1px solid var(--border);grid-template-columns:30px 1fr;gap:10px;padding:12px 0;display:grid}.mail-isolation-proof li:first-child{padding-top:0}.mail-isolation-proof li:last-child{border-bottom:0}.mail-isolation-proof li>svg{width:17px;color:var(--accent)}.mail-isolation-proof li span{color:var(--muted);gap:3px;font-size:12px;line-height:1.5;display:grid}.mail-isolation-proof li strong{color:var(--foreground);font-size:13px}.mail-isolation-proof>p{border-top:1px solid var(--border);grid-column:1/-1;align-items:flex-start;gap:9px;margin:0;padding-top:18px;display:flex}.mail-isolation-proof>p svg{width:17px;color:var(--accent);flex:none}.mail-products-section{max-width:1280px}.mail-product-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:48px;display:grid}.mail-product-pair article{border:1px solid var(--border);background:var(--surface);border-radius:13px;flex-direction:column;min-height:500px;padding:30px;display:flex}.mail-product-art{border:1px solid var(--border);object-fit:cover;filter:saturate(.86)contrast(1.02);border-radius:9px;width:100%;height:168px;margin:-18px 0 22px}.mail-product-pair article.active{border-color:color-mix(in srgb, var(--accent) 55%, var(--border));background:color-mix(in srgb, var(--surface) 88%, var(--accent-soft))}.mail-product-pair article>div{justify-content:space-between;align-items:center;gap:18px;display:flex}.mail-product-pair article>div>span{background:var(--accent-soft);width:44px;height:44px;color:var(--accent);border-radius:10px;place-items:center;display:grid}.mail-product-pair article>div svg{width:20px}.mail-product-pair article>div small{background:var(--surface-soft);color:var(--muted);border-radius:999px;padding:6px 9px;font-size:12px;font-weight:700}.mail-product-pair h3{letter-spacing:-.03em;margin:24px 0 0;font-size:28px}.mail-product-pair p{color:var(--muted);margin:14px 0 0;font-size:14px;line-height:1.7}.mail-product-pair ul{gap:12px;margin:26px 0 30px;padding:0;list-style:none;display:grid}.mail-product-pair li{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.mail-product-pair li svg{width:15px;color:var(--accent)}.mail-product-pair article>a{width:fit-content;color:var(--accent);align-items:center;gap:8px;margin-top:auto;font-size:13px;font-weight:750;display:inline-flex}.mail-product-pair article>a svg{width:15px}.mail-shared-foundation{border:1px dashed color-mix(in srgb, var(--accent) 48%, var(--border));background:var(--accent-soft);border-radius:11px;align-items:flex-start;gap:14px;margin-top:12px;padding:20px 22px;display:flex}.mail-shared-foundation>svg{width:21px;color:var(--accent);flex:none}.mail-shared-foundation>div{gap:5px;display:grid}.mail-shared-foundation strong{font-size:14px}.mail-shared-foundation span{color:var(--muted);font-size:12px;line-height:1.6}.mail-migration-section{border:1px solid var(--border);background:var(--surface);border-radius:16px;grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(50px,7vw,100px);max-width:1260px;margin-top:30px;padding:clamp(32px,5vw,70px);display:grid}.mail-migration-section h2{font-size:clamp(32px,4vw,52px)}.mail-migration-section>div>a{color:var(--accent);align-items:center;gap:8px;margin-top:28px;font-size:13px;font-weight:750;display:inline-flex}.mail-migration-section>div>a svg{width:15px}.mail-migration-section pre{border:1px solid var(--border-strong);color:#dce7f3;background:#070b12;border-radius:12px;margin:0;padding:28px;font-size:13px;line-height:1.8;overflow:auto}.mail-migration-section pre span{color:#fb7185}.mail-migration-section pre strong{color:#50d7f2;font-weight:600}.mail-migration-section pre small{color:#9ba9bc;font-size:12px}.mail-cost-section{max-width:1320px}.mail-price-proof{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:48px;display:grid}.mail-price-proof article{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:24px}.mail-price-proof small{color:var(--subtle);letter-spacing:.07em;text-transform:uppercase;font-size:11px;font-weight:700}.mail-price-proof article>div{grid-template-columns:1fr auto 1fr;align-items:end;gap:12px;margin-top:24px;display:grid}.mail-price-proof article>div span{color:var(--muted);gap:5px;font-size:11px;display:grid}.mail-price-proof article>div strong{color:var(--foreground);letter-spacing:-.04em;font-size:clamp(22px,2.5vw,31px)}.mail-price-proof article>div i{color:var(--subtle);font-size:11px;font-style:normal}.mail-price-proof article>p{border-top:1px solid var(--border);color:#48d6a3;align-items:center;gap:6px;margin:22px 0 0;padding-top:14px;font-size:12px;font-weight:700;display:flex}.mail-price-proof article>p svg{width:15px}.mail-cost-calculator{border:1px solid var(--border-strong);background:var(--surface);border-radius:14px;grid-template-columns:minmax(0,1fr) minmax(390px,.8fr);gap:0;margin-top:48px;display:grid;overflow:hidden}.mail-cost-controls,.mail-cost-result{padding:clamp(26px,4vw,46px)}.mail-cost-controls{border-right:1px solid var(--border)}.mail-cost-controls>label:first-child{color:var(--muted);grid-template-columns:1fr auto;gap:18px;font-size:13px;display:grid}.mail-cost-controls>label:first-child strong{color:var(--foreground);font-size:20px}.mail-cost-controls input[type=range]{width:100%;height:5px;accent-color:var(--accent);cursor:pointer;grid-column:1/-1}.mail-volume-presets{grid-template-columns:repeat(5,1fr);gap:7px;margin-top:16px;display:grid}.mail-volume-presets button,.mail-cost-controls fieldset button{border:1px solid var(--border);background:var(--surface-raised);color:var(--muted);cursor:pointer;border-radius:8px}.mail-volume-presets button{min-height:36px;font-size:12px}.mail-volume-presets button:hover,.mail-volume-presets button.active,.mail-cost-controls fieldset button:hover,.mail-cost-controls fieldset button.active{border-color:color-mix(in srgb, var(--accent) 55%, var(--border));background:var(--accent-soft);color:var(--foreground)}.mail-cost-controls fieldset{border:0;grid-template-columns:1fr 1fr;gap:8px;margin:30px 0 0;padding:0;display:grid}.mail-cost-controls fieldset legend{color:var(--muted);grid-column:1/-1;margin-bottom:10px;font-size:13px}.mail-cost-controls fieldset button{justify-content:space-between;align-items:center;min-height:58px;padding:0 15px;display:flex}.mail-cost-controls fieldset button span{font-size:13px}.mail-cost-controls fieldset button strong{font-size:14px}.mail-check-control{color:var(--muted);align-items:flex-start;gap:9px;margin-top:24px;font-size:12px;line-height:1.5;display:flex}.mail-check-control input{accent-color:var(--accent);margin-top:2px}.mail-shared-cost-note{background:var(--surface-soft);border-radius:9px;align-items:flex-start;gap:10px;margin-top:24px;padding:14px;display:flex}.mail-shared-cost-note>svg{width:18px;color:var(--accent);flex:none}.mail-shared-cost-note>span{color:var(--muted);gap:4px;font-size:12px;line-height:1.5;display:grid}.mail-shared-cost-note strong{color:var(--foreground);font-size:12px}.mail-cost-result{background:color-mix(in srgb, var(--surface-raised) 84%, var(--accent-soft))}.mail-cost-total{gap:12px;display:grid}.mail-cost-total>span{color:var(--muted);font-size:13px}.mail-cost-total>strong{letter-spacing:-.045em;font-size:clamp(42px,5vw,64px)}.mail-cost-total>strong small{color:var(--muted);letter-spacing:0;margin-left:8px;font-size:13px;font-weight:500}.mail-cost-result dl{gap:12px;margin:30px 0 0;display:grid}.mail-cost-result dl>div{color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:13px;display:flex}.mail-cost-result dd{color:var(--foreground);margin:0;font-weight:700}.mail-cost-result dl>div.competitor{border-top:1px solid var(--border);margin-top:6px;padding-top:18px}.mail-cost-bars{width:100%;height:110px;margin-top:18px}.mail-saving{border-radius:9px;align-items:flex-start;gap:11px;margin-top:26px;padding:14px;font-size:12px;line-height:1.5;display:flex}.mail-saving svg{flex:none;width:18px}.mail-saving.positive{color:#48d6a3;background:#48d6a31f}.mail-saving.neutral{background:var(--surface-soft);color:var(--muted)}.mail-saving strong{color:var(--foreground);display:block}.mail-cost-note,.mail-comparison-note{color:var(--subtle);margin:16px 0 0;font-size:12px;line-height:1.6}.mail-comparison-table{border:1px solid var(--border);background:var(--surface);border-radius:12px;margin-top:48px;overflow-x:auto}.mail-comparison-table table{border-collapse:collapse;width:100%;min-width:980px}.mail-comparison-table th,.mail-comparison-table td{border-bottom:1px solid var(--border);text-align:left;height:62px;padding:12px 18px}.mail-comparison-table tr:last-child th,.mail-comparison-table tr:last-child td{border-bottom:0}.mail-comparison-table thead th{height:78px;color:var(--foreground);font-size:14px}.mail-comparison-table thead th:first-child{color:var(--muted)}.mail-comparison-table thead small{color:var(--subtle);margin-top:5px;font-size:12px;font-weight:500;display:block}.mail-comparison-table tbody th{width:31%;color:var(--muted);font-size:13px;font-weight:600}.mail-comparison-table .all2cf{background:color-mix(in srgb, var(--accent-soft) 62%, transparent)}.mail-compare-value{color:var(--muted);align-items:center;gap:6px;font-size:12px;font-weight:650;display:inline-flex}.mail-compare-value svg{width:15px}.mail-compare-value.positive{color:#48d6a3}.mail-compare-value.negative{color:var(--subtle)}.mail-compare-value.neutral{color:var(--muted)}.mail-pricing-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:48px;display:grid}.mail-pricing-ownership{border:1px solid color-mix(in srgb, var(--accent) 55%, var(--border));background:color-mix(in srgb, var(--accent) 8%, var(--surface));border-radius:11px;grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:18px;margin:48px 0 14px;padding:20px 22px;display:grid}.mail-pricing-ownership>svg{width:23px;color:var(--accent)}.mail-pricing-ownership div{gap:5px;display:grid}.mail-pricing-ownership strong{font-size:16px}.mail-pricing-ownership p{max-width:760px;color:var(--muted);margin:0;font-size:13px;line-height:1.65}.mail-pricing-ownership>span{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-family:ui-monospace,monospace;font-size:11px;font-weight:750}.mail-pricing-footnote{max-width:760px;color:var(--subtle);margin:20px 0 0;font-size:12px;line-height:1.65}.mail-pricing-grid article{border:1px solid var(--border);background:var(--surface);border-radius:13px;flex-direction:column;min-height:520px;padding:30px;display:flex;position:relative}.mail-pricing-grid article.featured{border-color:color-mix(in srgb, var(--accent) 60%, var(--border));background:color-mix(in srgb, var(--surface) 88%, var(--accent-soft));box-shadow:0 18px 60px color-mix(in srgb, var(--accent) 8%, transparent)}.mail-plan-label{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:6px 9px;font-size:12px;font-weight:750;position:absolute;top:20px;right:20px}.mail-pricing-grid h3{margin:0;font-size:19px}.mail-plan-price{gap:6px;margin-top:30px;display:grid}.mail-plan-price strong{letter-spacing:-.05em;font-size:48px}.mail-plan-price span,.mail-pricing-grid article>p{color:var(--muted);font-size:13px}.mail-pricing-grid article>p{min-height:42px;margin:20px 0 0;line-height:1.6}.mail-pricing-grid ul{gap:14px;margin:30px 0;padding:0;list-style:none;display:grid}.mail-pricing-grid li{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.mail-pricing-grid li svg{width:15px;color:var(--accent)}.mail-pricing-grid article>a{border:1px solid var(--border-strong);background:var(--surface-raised);border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:42px;margin-top:auto;font-size:13px;font-weight:750;display:inline-flex}.mail-pricing-grid article.featured>a{border-color:var(--accent);background:var(--accent);color:#061017}.mail-pricing-grid article>a:hover{border-color:var(--accent)}.mail-pricing-grid article>a svg{width:15px}.mail-pricing-promise{border:1px solid var(--border);background:var(--surface);border-radius:11px;align-items:center;gap:15px;margin-top:14px;padding:18px 22px;display:flex}.mail-pricing-promise>svg{width:21px;color:var(--accent)}.mail-pricing-promise>div{gap:4px;display:grid}.mail-pricing-promise strong{font-size:14px}.mail-pricing-promise span{color:var(--muted);font-size:12px}.cfsend-site{scroll-behavior:smooth}.cfsend-site .mail-skip-link{z-index:80;border:1px solid var(--accent);background:var(--background);border-radius:8px;padding:10px 14px;font-size:13px;font-weight:750;transition:transform .16s;position:fixed;top:12px;left:12px;transform:translateY(-150%)}.cfsend-site .mail-skip-link:focus{transform:translateY(0)}.cfsend-site .mail-hero-lede{text-wrap:pretty;max-width:640px}.cfsend-site .mail-section[id]{scroll-margin-top:96px}.cfsend-dependency-note{border-left:2px solid var(--accent);color:var(--muted);align-items:flex-start;gap:10px;margin:18px 0 0;padding:4px 0 4px 14px;font-size:12px;line-height:1.65;display:flex}.cfsend-dependency-note>svg{width:17px;color:var(--accent);flex:none}.cfsend-dependency-note a{color:var(--foreground);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--accent) 60%, transparent);text-decoration-color:color-mix(in srgb, var(--accent) 60%, transparent);text-underline-offset:3px}.cfsend-responsibility-section{max-width:1320px}.cfsend-responsibility-table{border:1px solid var(--border-strong);background:var(--surface);border-radius:13px;margin-top:54px;overflow-x:auto}.cfsend-responsibility-table table{border-collapse:collapse;width:100%;min-width:920px}.cfsend-responsibility-table th,.cfsend-responsibility-table td{border-right:1px solid var(--border);border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:19px 22px}.cfsend-responsibility-table tr:last-child th,.cfsend-responsibility-table tr:last-child td{border-bottom:0}.cfsend-responsibility-table tr>:last-child{border-right:0}.cfsend-responsibility-table thead th{height:74px;color:var(--subtle);letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:750}.cfsend-responsibility-table tbody th{width:19%;color:var(--foreground);font-size:13px;font-weight:700}.cfsend-responsibility-table tbody td{color:var(--muted);font-size:13px;line-height:1.55}.cfsend-responsibility-table .cfsend-column{background:color-mix(in srgb, var(--accent-soft) 64%, transparent);width:29%;color:var(--foreground)}.cfsend-responsibility-table td.cfsend-column{padding-left:48px;font-weight:650;position:relative}.cfsend-responsibility-table td.cfsend-column svg{width:16px;color:var(--accent);position:absolute;top:19px;left:22px}.cfsend-model-guidance{grid-template-columns:.86fr 1.28fr .86fr;gap:12px;margin-top:12px;display:grid}.cfsend-model-guidance article{border-top:1px solid var(--border-strong);grid-template-columns:34px 1fr;align-content:start;gap:14px;min-height:188px;padding:24px 8px 6px;display:grid}.cfsend-model-guidance article.active{border-color:var(--accent);background:linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 72%, transparent), transparent 88%);padding-left:24px;padding-right:24px}.cfsend-model-guidance article>span,.cfsend-answer-grid small{color:var(--accent);letter-spacing:.05em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:750}.cfsend-model-guidance article>div{gap:9px;display:grid}.cfsend-model-guidance strong{font-size:15px}.cfsend-model-guidance p{color:var(--muted);margin:0;font-size:13px;line-height:1.68}.cfsend-answers-section{grid-template-columns:1fr;align-items:start;gap:clamp(42px,6vw,78px);max-width:1280px;display:grid}.cfsend-answers-section .mail-section-heading{position:static}.cfsend-answer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 34px;display:grid}.cfsend-answer-grid article{border-top:1px solid var(--border-strong);min-height:244px;padding:25px 0 34px}.cfsend-answer-grid h3{letter-spacing:-.025em;text-wrap:balance;margin:22px 0 0;font-size:clamp(19px,2vw,26px);line-height:1.2}.cfsend-answer-grid p{color:var(--muted);text-wrap:pretty;margin:15px 0 0;font-size:13px;line-height:1.75}.mail-final-cta{max-width:1400px;margin:40px auto 100px;padding:0 clamp(22px,5vw,76px)}.mail-final-cta>div{border:1px solid color-mix(in srgb, var(--accent) 46%, var(--border));background:radial-gradient(circle at 78% 30%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 22rem), var(--surface);border-radius:16px;padding:clamp(36px,6vw,78px);overflow:hidden}.mail-final-cta>div>span{background:var(--accent-soft);width:48px;height:48px;color:var(--accent);border-radius:11px;place-items:center;display:grid}.mail-final-cta>div>span svg{width:22px}.mail-final-cta p{color:var(--accent);text-transform:uppercase;margin:28px 0 0;font-size:12px;font-weight:800}.mail-final-cta h2{max-width:780px}.mail-final-cta>div>div{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.mail-final-cta a{border:1px solid var(--border-strong);background:var(--surface-raised);border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-size:13px;font-weight:750;display:inline-flex}.mail-final-cta a:first-child{border-color:var(--accent);background:var(--accent);color:#061017}.mail-final-cta a svg{width:15px}.mail-site-footer{border-top:1px solid var(--border);grid-template-columns:1.5fr repeat(3,1fr);gap:50px;padding:54px clamp(22px,5vw,76px);display:grid}.mail-site-footer>div{align-content:start;gap:11px;display:grid}.mail-site-footer>div:first-child p{max-width:360px;color:var(--muted);margin:12px 0 0;font-size:12px;line-height:1.65}.mail-site-footer>div>strong{margin-bottom:5px;font-size:13px}.mail-site-footer>div>a:not(.mail-site-brand){color:var(--muted);font-size:12px}.mail-site-footer>div>a:not(.mail-site-brand):hover{color:var(--foreground)}@media (width<=1120px){.mail-site-header{grid-template-columns:1fr auto}.mail-site-header nav{border:1px solid var(--border);background:var(--surface-raised);border-radius:10px;align-items:stretch;gap:0;width:240px;padding:8px;display:none;position:absolute;top:72px;right:20px;box-shadow:0 24px 60px #00000042}.mail-site-header nav.open{display:grid}.mail-site-header nav a{border-radius:7px;padding:11px 12px}.mail-site-header nav a:hover{background:var(--surface-soft)}.mail-mobile-menu{order:3;display:grid}.mail-header-actions{grid-area:1/2;margin-right:46px}.mail-hero{grid-template-columns:1fr}.mail-runtime-visual{width:100%;max-width:760px}.mail-signal-strip{margin-left:22px;margin-right:22px}.mail-architecture{grid-template-columns:1fr}.mail-architecture>svg{transform:rotate(90deg)}.mail-architecture>article{min-height:210px}.mail-control-plane-label{grid-column:1;position:static}.mail-architecture{padding-bottom:0}.mail-capability-grid,.mail-protection-grid{grid-template-columns:repeat(2,1fr)}.mail-chart-showcase,.mail-price-proof{grid-template-columns:1fr}.mail-site-footer{grid-template-columns:1.5fr repeat(2,1fr)}}@media (width<=820px){.mail-header-actions .mail-signin,.mail-theme-toggle{display:none}.mail-header-actions{margin-right:46px}.mail-hero{min-height:auto;padding-top:64px}.mail-hero h1{font-size:clamp(44px,14vw,68px)}.mail-runtime-grid,.mail-signal-strip,.mail-capability-grid,.mail-protection-grid,.mail-product-pair,.mail-pricing-grid,.mail-isolation-proof{grid-template-columns:1fr}.mail-isolation-proof>p{grid-column:1}.mail-runtime-flow{flex-direction:column;align-items:flex-start}.mail-runtime-flow i{flex:none;width:1px;height:12px;margin-left:6px}.mail-signal-strip>div{border-right:0;border-bottom:1px solid var(--border)}.mail-migration-section,.mail-cost-calculator,.mail-faq-section{grid-template-columns:1fr}.mail-cost-controls{border-right:0;border-bottom:1px solid var(--border)}.mail-pricing-grid article{min-height:470px}.mail-site-footer{grid-template-columns:1fr 1fr}.mail-site-footer>div:first-child{grid-column:1/-1}.cfsend-model-guidance,.cfsend-answers-section{grid-template-columns:1fr}.mail-section-heading,.cfsend-site .mail-section-heading{display:block}.cfsend-model-guidance article,.cfsend-model-guidance article.active{min-height:auto;padding:22px 8px 26px}.cfsend-model-guidance article.active{padding-left:20px;padding-right:20px}.cfsend-answers-section .mail-section-heading{position:static}}@media (width<=560px){.mail-site-header{width:calc(100% - 28px);min-height:64px;padding:0 14px;top:10px}.mail-site-brand small,.mail-header-actions{display:none}.mail-mobile-menu{order:initial;justify-self:end}.mail-site-header nav{width:auto;top:64px;left:14px;right:14px}.mail-mobile-nav-actions{border-top:1px solid var(--border);grid-template-columns:1fr 1fr;gap:8px;margin-top:6px;padding:10px 8px 4px;display:grid}.mail-mobile-nav-actions>:first-child{grid-column:1/-1}.mail-mobile-nav-actions button,.mail-mobile-nav-actions>a{border:1px solid var(--border-strong);background:var(--surface-soft);min-height:40px;color:var(--foreground);font:inherit;border-radius:7px;justify-content:center;align-items:center;gap:6px;display:flex}.mail-mobile-nav-actions>a{background:var(--accent);color:#061017}.mail-mobile-nav-actions svg{width:14px}.mail-section{padding-top:88px;padding-bottom:88px}.mail-section-heading h2{font-size:30px;line-height:1.06}.mail-hero{padding:54px 18px 72px}.mail-hero-lede{font-size:15px}.mail-primary-cta,.mail-secondary-cta{width:100%}.mail-proof-line{display:grid}.mail-runtime-heading{align-items:flex-start;gap:10px}.mail-ready{padding:5px 7px}.mail-runtime-domain{flex-wrap:wrap;align-items:flex-start}.mail-runtime-domain>span{width:100%;margin-left:31px}.mail-runtime-connection{flex-direction:column;align-items:flex-start}.mail-runtime-connection button{margin-left:0}.mail-signal-strip{margin-left:14px;margin-right:14px}.mail-volume-presets{grid-template-columns:repeat(3,1fr)}.mail-cost-controls fieldset{grid-template-columns:1fr}.mail-migration-section{margin-left:14px;margin-right:14px;padding:28px}.mail-migration-section pre{padding:20px;font-size:12px}.mail-pricing-promise{align-items:flex-start}.mail-site-footer{grid-template-columns:1fr;gap:34px}.mail-site-footer>div:first-child{grid-column:auto}.cfsend-answer-grid{grid-template-columns:1fr}.cfsend-answer-grid article{min-height:auto}.cfsend-responsibility-table{margin-right:-18px}}.mail-faq-section{padding-top:118px;display:block}.mail-faq-list{border-top:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));margin-top:52px;display:grid}.mail-faq-list article{border-bottom:1px solid var(--border);grid-template-columns:44px 1fr;gap:18px;min-height:210px;padding:30px 30px 34px 0;display:grid}.mail-faq-list article:nth-child(2n){border-left:1px solid var(--border);padding-left:30px}.mail-faq-list article>span{color:var(--accent);font-family:ui-monospace,monospace;font-size:12px}.mail-faq-list h3{letter-spacing:-.025em;margin:0;font-size:20px}.mail-faq-list p{color:var(--muted);margin:11px 0 0;font-size:14px;line-height:1.68}.mail-faq-more{color:var(--accent);align-items:center;gap:8px;margin-top:26px;font-size:13px;font-weight:750;display:inline-flex}.mail-faq-more svg{width:15px}@media (width<=760px){.mail-unified-hero h1{font-size:clamp(38px,11vw,46px)}.mail-faq-list{grid-template-columns:1fr}.mail-faq-list article,.mail-faq-list article:nth-child(2n){border-left:0;min-height:auto;padding:26px 0 28px}.mail-pricing-ownership{grid-template-columns:32px 1fr;margin-top:34px;padding:18px}.mail-pricing-ownership>span{grid-column:2}}@media (prefers-reduced-motion:reduce){.mail-site *,.mail-site :before,.mail-site :after{scroll-behavior:auto!important;transition-duration:.01ms!important}}