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svg{width:50px;color:var(--blue)}.closing-link:hover{background:#d9eff8;transform:rotate(-8deg)}.footer{border-top:1px solid var(--line);padding-block:28px 35px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer .brand{gap:0;font-size:22px}.footer>span{font-size:9px;color:var(--muted)}.footer>a:not(.brand){font-size:10px;text-decoration:none}.footer .font-credit{font-size:8px!important;color:var(--muted)}@keyframes arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){.hero-art{height:660px}.paper-sheet{top:100px;min-height:465px}.back-sheet{top:102px;height:470px}.paper-sheet h2{font-size:40px}.paper-section{margin:23px 0}.blue-stamp{bottom:85px}}@media(max-width:1100px){.wrap{width:calc(100% - 72px)}.hero{min-height:670px;padding-top:40px}.hero-art{height:550px}.paper-sheet{left:16%;width:70%;padding:20px;top:70px;min-height:398px}.back-sheet{width:68%;height:405px;top:70px;left:21%}.paper-sheet h2{font-size:31px}.paper-section{margin:17px 0}.thought-note{left:0;top:20px;padding:14px 16px}.thought-note span{font-size:18px}.blue-stamp{width:155px;padding:17px 18px;bottom:54px;right:-8px}.blue-stamp strong{font-size:29px}.blue-stamp svg{width:23px;right:15px;top:18px}.hero-description{font-size:13px}h1{font-size:76px;letter-spacing:-4px}.editorial-note{font-size:7px;gap:10px;letter-spacing:1px}.section-intro,.demo-inner,.delivery,.faq{gap:50px}.capability{gap:20px;grid-template-columns:35px 1fr 1fr}.cap-heading{gap:15px}.cap-heading svg{width:45px}.cap-heading h3{font-size:23px}.principles{gap:15px}.principles>a{font-size:14px;padding-left:15px}}@media(max-width:800px){.wrap{width:calc(100% - 48px)}.masthead{padding-block:22px}.brand{font-size:23px}.masthead nav{gap:20px}.masthead nav>a:not(.nav-demo){display:none}.masthead .nav-demo{border:0;padding-left:0;font-size:10px}.hero{grid-template-columns:1fr;gap:30px;padding-block:48px 35px}.hero-copy{max-width:600px}.editorial-note{font-size:8px;letter-spacing:1.3px;margin-bottom:28px}h1{font-size:clamp(68px,11vw,94px);line-height:.97;margin-bottom:28px}.hero-description{font-size:14px}.hero-actions{flex-direction:row;align-items:center;gap:22px;flex-wrap:wrap}.honest-note{font-size:9px}.hero-art{width:min(540px,100%);height:585px;margin:auto}.paper-sheet{width:65%;left:19%;top:86px;min-height:420px;padding:24px}.back-sheet{width:65%;left:24%;top:86px;height:430px}.paper-sheet h2{font-size:36px}.thought-note{top:28px;left:2%;padding:17px 21px}.thought-note span{font-size:22px}.blue-stamp{bottom:57px;right:0;width:175px;padding:21px}.blue-stamp strong{font-size:32px}.coordinate-top{top:0;left:19%;font-size:7px}.art-caption{left:10%;bottom:5px}.principles{grid-template-columns:repeat(3,1fr);padding-block:24px;gap:18px}.principles>p{grid-column:1/-1;font-size:11px}.principles>p br{display:none}.principles strong{margin-left:4px}.principles>a{font-size:13px;padding:0;border:0}.capabilities{padding-block:65px}.section-intro{grid-template-columns:1fr;gap:20px;margin-bottom:40px}.section-intro .section-number{margin:0}.section-intro h2{font-size:43px}.section-intro>p{font-size:12px}.capability{grid-template-columns:25px 1fr;gap:15px;padding-block:28px}.cap-heading{gap:23px}.cap-heading h3{font-size:25px}.cap-copy{grid-column:2}.cap-copy p{max-width:none;font-size:12px}.cap-copy>span{font-size:7px}.demo-inner{grid-template-columns:1fr;gap:28px;padding-block:50px}.demo-inner h2{font-size:43px;margin-top:20px}.demo-invite{max-width:none;justify-self:start}.demo-invite>p{max-width:430px}.band-art{left:45%;top:40px}.delivery{grid-template-columns:1fr;gap:35px;padding-block:65px}.delivery h2{font-size:43px}.delivery-intro{max-width:none}.delivery-notes h3{font-size:23px}.delivery-notes>div>p{font-size:12px}.faq{grid-template-columns:1fr;gap:20px;padding-block:0 60px}.faq h2{font-size:38px;margin:20px 0}.questions summary{font-size:12px}.questions p{font-size:12px}.closing{padding-block:40px 45px;gap:15px}.closing h2{font-size:45px;letter-spacing:-2px}.closing-link{width:74px;height:74px;flex-shrink:0}.closing-link svg{width:35px}.closing p{font-size:8px}.footer{display:grid;grid-template-columns:1fr 1fr;padding-block:25px;gap:18px}.footer .brand{font-size:20px}.footer>span{font-size:8px;text-align:right}.footer .font-credit{text-align:right}}@media(max-width:420px){.wrap{width:calc(100% - 38px)}.hero{padding-top:40px}h1{font-size:73px;letter-spacing:-4px}.editorial-note{font-size:6.5px;gap:9px;letter-spacing:1px}.editorial-note .section-number{font-size:9px}.hero-description{font-size:12px}.hero-actions{flex-direction:column;align-items:flex-start;gap:18px}.button{font-size:11px;padding:16px 20px;gap:30px}.hero-art{height:475px;margin-top:4px}.paper-sheet{left:13%;width:75%;top:68px;padding:18px;min-height:338px}.back-sheet{left:20%;width:72%;height:350px;top:66px}.paper-mark{font-size:25px}.paper-rule{margin:7px 0 15px}.paper-sheet h2{font-size:29px}.paper-kicker{font-size:5px}.paper-copy{font-size:7px}.paper-section{margin:14px 0}.paper-section strong{font-size:7px}.paper-section i{height:2px;margin-top:4px}.paper-bottom{font-size:5px;padding-top:8px}.thought-note{left:0;top:17px;padding:13px 15px;gap:8px}.thought-note span{font-size:18px}.thought-note svg{width:22px}.blue-stamp{bottom:40px;width:143px;padding:16px;right:0}.blue-stamp span{font-size:9px}.blue-stamp strong{font-size:27px}.blue-stamp svg{width:22px;right:13px;top:16px}.coordinate-top{font-size:5px;left:20%;letter-spacing:1.2px;top:-2px}.art-caption{font-size:6px;left:3%;bottom:-2px;gap:8px}.art-field{left:4%;right:-2%;top:5%;bottom:5%}.principles{gap:12px}.principles>a{font-size:11px}.principles>p{font-size:10px}.section-intro h2,.delivery h2,.demo-inner h2{font-size:37px}.closing h2{font-size:37px}.closing-link{width:59px;height:59px}.closing-link svg{width:28px}.closing p{font-size:6.5px;letter-spacing:1.2px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* T17787/T17789: original circle, one-shot envelope, selectable address. */
.closing{gap:32px;flex-wrap:wrap}.closing-contact{display:flex;align-items:center;gap:28px;max-width:100%}.mail-address-block{display:flex;flex-direction:column;align-items:center;gap:13px}.mail-symbol{width:52px;height:39px;color:var(--blue);overflow:visible}.closing .mail-address{margin:0;font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:0;color:var(--muted);user-select:text;-webkit-user-select:text;cursor:text}.mail-symbol.is-revealed{animation:mail-arrive .9s cubic-bezier(.22,.7,.25,1) both}.is-revealed .mail-outline{animation:mail-draw .85s ease-out both}.is-revealed .mail-fold{animation:mail-draw .7s .2s ease-out both}@keyframes mail-draw{from{stroke-dasharray:1;stroke-dashoffset:1;opacity:.15}to{stroke-dasharray:1;stroke-dashoffset:0;opacity:1}}@keyframes mail-arrive{from{transform:translateY(7px) rotate(-5deg)}to{transform:translateY(0) rotate(0)}}@media(max-width:600px){.closing-contact{gap:24px}.mail-symbol{width:44px;height:33px}.closing .mail-address{font-size:11px}}@media(prefers-reduced-motion:reduce){.mail-symbol,.mail-symbol *{animation:none!important}}

/* T17808: organization-first copy, approved type pairing preserved. */
.hero h1{font-size:clamp(52px,5.3vw,78px);letter-spacing:-3.5px;line-height:1.05}.hero h1 em{font-size:1.08em;line-height:1.05}.hero-description{max-width:440px}.context-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:70px;display:grid;grid-template-columns:1.2fr 1fr;gap:90px}.context-section h2{margin:0 0 25px}.context-section p{font-size:13px;line-height:1.9;color:var(--muted);max-width:440px}.context-notes article+article{margin-top:30px;padding-top:30px;border-top:1px solid var(--line)}.context-notes h3{font-size:21px}.context-notes p{font-size:12px;margin-bottom:0}.delivery-notes h3{margin-top:0}.closing h2{font-size:clamp(38px,4.3vw,60px)}@media(max-width:900px){.context-section{gap:40px;grid-template-columns:1fr 1fr}.hero h1{font-size:clamp(48px,7.5vw,72px)}}@media(max-width:600px){.hero h1{font-size:clamp(38px,11.7vw,62px);letter-spacing:-2px}.context-section{grid-template-columns:1fr;gap:35px;padding-block:48px}.context-section h2{font-size:35px}.context-section p{font-size:12px}.closing h2{font-size:37px}.principles{column-gap:10px}.principles>a{font-size:11px}}