@charset "UTF-8";
:root{--paper:#f8f7f3;--white:#fff;--ink:#102b3c;--muted:#5b6870;--copper:#a84621;--line:#d9ddd9;--blue-paper:#e5ebed;--navy:#102b3c;--font: -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid var(--copper);outline-offset:6px;border-radius:3px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;line-height:1.1;letter-spacing:-.055em}em{font-family:Georgia,"Times New Roman",serif;font-weight:400;color:var(--copper)}.container{width:min(1240px,calc(100% - 112px));margin-inline:auto}.section-space{padding-block:112px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:.16em;line-height:1.5}.skip-link{position:fixed;z-index:100;top:12px;left:16px;padding:12px 20px;background:var(--ink);color:white;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{height:96px;position:relative;z-index:5;border-bottom:1px solid var(--line)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{display:flex;align-items:center;font-weight:700;font-size:29px;line-height:1;letter-spacing:-1.4px}.wordmark img{width:42px;height:42px;object-fit:contain;margin-right:10px}.wordmark-dot{color:var(--copper)}.site-header nav{display:flex;gap:37px;align-items:center;font-size:14px;font-weight:550}.site-header nav a,.site-footer nav a{transition:color .2s}.site-header nav a:hover,.site-footer nav a:hover{color:var(--copper)}.nav-support{padding:10px 19px;border:1px solid #b7c0c2;border-radius:999px}.nav-support span{margin-left:12px}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:25px;min-height:674px;padding-block:60px 72px}.hero-copy{position:relative;z-index:1}.hero .eyebrow{display:flex;align-items:center;gap:11px;margin-bottom:26px}.status-dot{height:7px;width:7px;border-radius:50%;background:var(--copper);box-shadow:0 0 0 5px #a846210d}.hero h1{font-size:clamp(48px,5.3vw,76px);line-height:1.075;letter-spacing:-.06em;white-space:nowrap}.hero h1 em{letter-spacing:-.055em}.hero-description{max-width:480px;color:var(--muted);font-size:18px;line-height:1.7;margin:28px 0 32px}.button{display:inline-flex;align-items:center;justify-content:center;gap:32px;min-height:56px;padding:15px 25px;border-radius:7px;font-size:15px;font-weight:600;transition:background .2s,transform .2s}.button-primary{background:var(--ink);color:white}.button-primary:hover{background:#254b60;transform:translateY(-2px)}.button span{font-size:21px;line-height:1}.release-note{margin-top:18px;font-size:12px;color:#626b70}.release-note span{margin-inline:6px}.hero-art{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;justify-content:center;align-self:stretch;min-width:0}.hero-logo{width:100%;max-width:485px;position:relative;filter:drop-shadow(0 24px 22px #143d5512);animation:arrive .9s ease-out both}.art-orbit{position:absolute;z-index:-1;inset:10% -2% 13%;border:1px solid #ccd6d6;border-radius:50%;background:radial-gradient(ellipse at center,#dce5e7 0,transparent 66%);transform:rotate(-18deg)}.art-orbit:after{content:"";position:absolute;inset:17px -18px;border:1px solid #dce1dd;border-radius:50%}.art-label{font-size:10px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-top:12px}.chapter-bar{background:var(--ink);color:var(--paper)}.chapter-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:94px}.chapter-inner>span{font-family:Georgia,"Times New Roman",serif;font-size:23px;font-style:italic}.chapter-inner p{font-size:11px;letter-spacing:.11em;color:#ccd6da}.chapter-inner i{margin-inline:20px;color:#bd9475;font-style:normal}.chapter-inner>a{height:36px;width:36px;border:1px solid #6c7e86;border-radius:50%;display:grid;place-items:center;transition:background .2s}.chapter-inner>a:hover{background:#2d4857}.daily-section{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.daily-visual{position:relative;background:var(--blue-paper);border-radius:3px;padding:28px 25px 32px;min-height:700px;overflow:hidden}.screen-label{display:flex;gap:8px;align-items:center;font-size:10px;letter-spacing:.16em;font-weight:600}.small-dot{width:6px;height:6px;border-radius:50%;background:var(--copper)}.app-figure{margin:30px 0 0;display:flex;align-items:center;flex-direction:column;position:relative;z-index:1}.phone-frame{width:254px;border:7px solid #152732;border-radius:36px;overflow:hidden;box-shadow:0 30px 46px -15px #102b3c4d,0 0 0 1px #8a989e;background:#e7ecf0;transform:rotate(-4deg)}.phone-frame img{width:100%;height:auto}.app-figure figcaption{font-size:11px;line-height:1.5;color:#53636d;text-align:center;margin-top:28px}.visual-index{position:absolute;right:17px;bottom:28px;writing-mode:vertical-rl;font-size:9px;letter-spacing:.18em;color:#596b73}.daily-copy .eyebrow{margin-bottom:25px}.daily-copy h2,.section-heading h2,.ftl-section h2{font-size:48px}.section-intro{font-size:17px;color:var(--muted);margin-top:25px;max-width:425px}.feature-steps{list-style:none;padding:0;margin:31px 0 0}.feature-steps li{display:flex;gap:21px;padding:23px 0;border-top:1px solid var(--line)}.step-number{color:var(--copper);font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.5}.feature-steps h3{font-size:18px;letter-spacing:-.025em;margin-bottom:9px;line-height:1.3}.feature-steps p{color:var(--muted);font-size:14px;line-height:1.65;max-width:350px}.beyond-section{background:#eeefea;border-top:1px solid #e1e3dc}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-bottom:49px}.section-heading .eyebrow{margin-bottom:24px}.section-heading>p{max-width:340px;color:var(--muted);font-size:16px;margin-bottom:5px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.feature-card{background:var(--paper);padding:30px 30px 27px;min-height:343px;display:flex;flex-direction:column;align-items:flex-start;border-top:2px solid var(--ink)}.card-top{display:flex;justify-content:space-between;align-items:center;width:100%;margin-bottom:40px}.card-top>span{font-size:10px;font-weight:650;letter-spacing:.11em;color:var(--muted)}.card-top svg{height:30px;width:30px;stroke:var(--copper);stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}.feature-card h3{font-size:27px;line-height:1.16;letter-spacing:-.04em}.feature-card>p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:18px;margin-bottom:27px}.card-tag{font-size:11px;color:#526570;letter-spacing:.02em;margin-top:auto;padding-top:12px;border-top:1px solid var(--line);width:100%}.ftl-section{background:var(--navy);color:#f4f5ef}.ftl-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:95px}.ftl-section .eyebrow{color:#a8bbc5;margin-bottom:26px}.ftl-section h2{font-size:44px}.ftl-section h2 em{color:#dba989}.ftl-intro{font-size:17px;line-height:1.7;color:#c0cdd3;margin-top:26px;max-width:435px}.text-link{display:inline-flex;gap:30px;align-items:center;font-size:14px;margin-top:35px;padding-bottom:7px;border-bottom:1px solid #6e8592}.text-link:hover{color:#e9b896}.ftl-detail{padding-top:3px}.source-row{display:flex;gap:22px;margin-bottom:31px}.source-mark{height:42px;min-width:42px;display:grid;place-items:center;border:1px solid #526b7a;border-radius:50%;font-family:Georgia,"Times New Roman",serif;font-size:23px;color:#dba989}.source-row h3{font-size:20px;letter-spacing:-.02em;line-height:1.3;margin:3px 0 10px}.source-row p{font-size:14px;color:#c0cdd3;line-height:1.75}.ftl-disclaimer{border-top:1px solid #3d5563;padding-top:22px;color:#b0c1ca;font-size:12px;line-height:1.8}.closing-section{text-align:center;display:flex;flex-direction:column;align-items:center;padding-block:100px 110px}.closing-section>img{width:82px;height:82px;object-fit:contain;margin-bottom:22px}.closing-section>.eyebrow{font-size:10px;margin-bottom:24px}.closing-section h2{font-size:58px}.closing-section>p:not(.eyebrow){color:var(--muted);font-size:16px;line-height:1.8;margin-top:24px}.closing-section>.button{margin-top:29px}.site-footer{border-top:1px solid var(--line);padding-block:35px 28px}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-bottom:30px}.footer-main nav{display:flex;gap:28px;font-size:13px}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;gap:25px;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted)}.footer-bottom a:hover{text-decoration:underline}@keyframes arrive{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){.hero{min-height:730px}.hero-logo{max-width:520px}.hero h1{font-size:80px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.hero{min-height:620px;gap:10px}.hero h1{font-size:59px}.hero-description{font-size:16px}.daily-section{gap:50px}.daily-copy h2,.section-heading h2{font-size:41px}.daily-visual{min-height:675px}.feature-card{padding:25px}.feature-card h3{font-size:24px}.ftl-grid{gap:50px}.ftl-section h2{font-size:37px}.chapter-inner i{margin-inline:12px}}
@media(max-width:800px){.container{width:calc(100% - 48px)}.site-header{height:82px}.site-header nav{gap:21px}.hero{min-height:auto;padding-block:62px 55px;grid-template-columns:1fr .83fr;gap:0}.hero h1{font-size:46px}.hero .eyebrow{font-size:10px;letter-spacing:.11em}.hero-description{font-size:15px}.desktop-break{display:none}.hero-art{margin-left:-15px}.art-label{font-size:8px;letter-spacing:.1em}.button{font-size:14px;padding-inline:21px;gap:20px}.release-note{font-size:10px}.chapter-inner{min-height:82px}.chapter-inner>span{font-size:20px}.chapter-inner p{font-size:9px;letter-spacing:.06em}.chapter-inner i{margin-inline:7px}.section-space{padding-block:80px}.daily-section{gap:35px}.daily-visual{min-height:620px;padding-inline:15px}.phone-frame{width:222px;border-width:6px;border-radius:30px}.screen-label{font-size:9px}.daily-copy h2{font-size:34px}.section-intro{font-size:15px}.feature-steps{margin-top:22px}.feature-steps li{gap:15px;padding-block:18px}.feature-steps h3{font-size:16px}.feature-steps p{font-size:13px}.feature-grid{gap:14px}.feature-card{padding:23px 20px}.feature-card h3{font-size:22px}.card-top>span{font-size:8px}.card-top svg{width:25px}.section-heading{gap:45px}.section-heading h2{font-size:37px}.section-heading>p{max-width:270px;font-size:14px}.ftl-grid{gap:35px}.ftl-section h2{font-size:32px}.ftl-intro{font-size:15px}.source-row{gap:15px}.source-row h3{font-size:18px}.source-row p{font-size:13px}.closing-section{padding-block:80px}.closing-section h2{font-size:50px}.footer-main nav{gap:18px}.footer-bottom{font-size:10px;gap:15px}}
@media(max-width:600px){html{scroll-padding-top:25px}.container{width:calc(100% - 40px)}.site-header{height:76px}.wordmark{font-size:25px}.wordmark img{width:34px;height:34px;margin-right:7px}.site-header nav{gap:17px;font-size:12px}.site-header nav>a:nth-child(2){display:none}.nav-support{padding:7px 12px}.nav-support span{margin-left:4px}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:48px;padding-bottom:28px}.hero h1{font-size:clamp(42px,10.8vw,60px);white-space:normal;line-height:1.08}.hero .eyebrow{margin-bottom:22px;font-size:10px;letter-spacing:.12em}.hero-description{font-size:16px;line-height:1.7;margin-top:23px;margin-bottom:26px;max-width:390px}.button{min-height:54px;font-size:14px;gap:29px}.release-note{font-size:11px;margin-top:15px}.hero-art{align-self:center;width:100%;max-width:380px;margin:30px 0 0}.hero-logo{width:93%}.art-orbit{inset:7% 3% 13%}.art-label{font-size:9px;margin-top:8px}.chapter-inner{min-height:83px;gap:20px}.chapter-inner>span{font-size:21px}.chapter-inner p{display:none}.chapter-inner>a{min-width:34px;height:34px}.section-space{padding-block:66px}.daily-section{display:flex;flex-direction:column;gap:36px;align-items:stretch}.daily-copy{order:-1}.daily-copy .eyebrow{font-size:10px;margin-bottom:19px}.daily-copy h2,.section-heading h2{font-size:41px}.section-intro{font-size:16px;margin-top:21px}.feature-steps{margin-top:28px}.feature-steps li{gap:21px;padding-block:20px}.feature-steps h3{font-size:18px}.feature-steps p{font-size:14px;max-width:none}.daily-visual{min-height:690px;padding:24px 22px 27px}.screen-label{font-size:10px}.phone-frame{width:250px;border-radius:35px;border-width:7px}.app-figure{margin-top:28px}.app-figure figcaption{font-size:11px;margin-top:27px}.section-heading{display:block;margin-bottom:32px}.section-heading .eyebrow{font-size:10px;margin-bottom:18px}.section-heading>p{font-size:16px;max-width:100%;margin-top:23px}.feature-grid{grid-template-columns:1fr;gap:16px}.feature-card{padding:26px 27px;min-height:305px}.card-top{margin-bottom:32px}.card-top>span{font-size:10px}.card-top svg{width:29px;height:29px}.feature-card h3{font-size:29px}.feature-card>p{font-size:15px;margin-top:19px;max-width:400px}.card-tag{font-size:12px}.ftl-grid{grid-template-columns:1fr;gap:43px}.ftl-section h2{font-size:38px}.ftl-section .eyebrow{font-size:10px;margin-bottom:23px}.ftl-intro{font-size:16px;margin-top:23px}.text-link{margin-top:26px}.source-row{gap:20px}.source-row h3{font-size:20px}.source-row p{font-size:14px}.ftl-disclaimer{font-size:13px}.closing-section{padding-block:70px}.closing-section h2{font-size:48px}.closing-section>p:not(.eyebrow){font-size:15px;max-width:340px}.footer-main{align-items:flex-start;gap:30px;padding-bottom:27px}.footer-main nav{display:flex;flex-direction:column;gap:12px;font-size:13px}.footer-bottom{display:grid;grid-template-columns:1fr auto;font-size:11px;row-gap:12px}.footer-bottom p{grid-column:1 / -1;grid-row:2}.site-footer{padding-top:30px}.hero-logo{animation-duration:.7s}}
@media(max-width:370px){.container{width:calc(100% - 32px)}.site-header nav{gap:10px}.wordmark{font-size:23px}.wordmark img{width:30px;height:30px}.hero h1{font-size:39px}.hero .eyebrow{font-size:9px}.release-note{font-size:10px}.phone-frame{width:232px}.daily-visual{min-height:650px}.daily-copy h2,.section-heading h2{font-size:36px}.ftl-section h2{font-size:33px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.button-primary:hover{transform:none}}
.hero-art{overflow-x:clip}

/* Screenshot navigation uses the app's original icons and active colours. */
.phone-demo{position:relative}
.phone-demo-panel{position:relative;aspect-ratio:1260/2736}
.phone-demo-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s;pointer-events:none}
.phone-demo-panel img[data-active]{opacity:1;visibility:visible}
.phone-demo-nav{position:absolute;left:0;right:0;bottom:0;height:8.3%;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));z-index:2}
.phone-demo-nav[hidden],.demo-autoplay[hidden]{display:none}
.phone-demo-nav button{position:relative;min-width:0;padding:0;border:0;border-radius:8px;background:transparent;cursor:pointer;touch-action:manipulation}
.phone-demo-nav button:after{content:"";position:absolute;bottom:5%;height:3px;width:35%;left:32.5%;border-radius:3px;background:#bd4504;opacity:0;transform:scaleX(.5);transition:opacity .2s,transform .2s}
.phone-demo-nav button[aria-selected=true]:after{opacity:1;transform:scaleX(1)}
.phone-demo-nav button:hover{background:#bd450409}
.phone-demo-nav button:focus-visible{outline:2px solid #bd4504;outline-offset:-3px;background:#bd45040d}
.demo-autoplay{margin-top:12px;padding:8px 13px;border:1px solid #b7c0c2;border-radius:999px;background:transparent;color:#53636d;font:inherit;font-size:11px;cursor:pointer}
.demo-autoplay:focus-visible{outline:3px solid var(--copper);outline-offset:3px}
.demo-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

/* Existing ribbon faces are overlaid in the original artwork coordinate space. */
.hotcup-scene{position:relative;transform-origin:50% 55%}.hotcup-scene>img{width:100%;height:auto}.hero-logo{touch-action:pan-y}.hero-logo.rings-active{animation:none;filter:none}.rings-active .hotcup-scene{will-change:transform;filter:drop-shadow(0 24px 22px #143d5512)}.hero-ribbons{overflow:visible;position:absolute;inset:0;width:100%;height:100%;display:none;pointer-events:none}.rings-active .hero-ribbons{display:block}.ring-toggle{margin-top:7px;padding:7px 12px;border:1px solid #ccd6d6;border-radius:999px;background:transparent;color:var(--muted);font:inherit;font-size:10px;cursor:pointer}.ring-toggle:hover{color:var(--ink);border-color:var(--ink)}.ring-toggle:focus-visible{outline:3px solid var(--copper);outline-offset:3px}.ring-toggle[hidden]{display:none}@media(prefers-reduced-motion:reduce){.hero-ribbons{display:none!important}.hotcup-scene{transform:none!important;will-change:auto!important}}

/* FTL is the product foundation, before the everyday app tour. */
.hero-engine-link{display:inline-flex;align-items:center;gap:12px;margin:18px 0 0 22px;font-size:14px;font-weight:600;border-bottom:1px solid #aeb9ba;padding-bottom:3px}
.hero-engine-link:hover{color:var(--copper)}
.engine-section{background:radial-gradient(ellipse at 100% 15%,#21495c 0,transparent 58%),var(--navy)}
.engine-heading{display:grid;grid-template-columns:1.15fr 1fr;gap:72px;align-items:end}
.engine-section h2{font-size:clamp(35px,3.5vw,50px);line-height:1.12}
.engine-introduction>p{color:#c8d6dd;font-size:17px;line-height:1.75}
.engine-introduction strong{color:#f4f5ef;font-weight:600}
.engine-badges{list-style:none;display:flex;gap:8px;flex-wrap:wrap;margin:23px 0 0;padding:0}
.engine-badges li{border:1px solid #69858f;border-radius:30px;padding:6px 11px;font-size:11px;color:#e1e9e7}
.engine-body{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-top:62px}
.engine-principles h3{font-size:31px;line-height:1.2;letter-spacing:-.035em}
.engine-principles h3 em{color:#dba989}
.engine-principles>p{color:#c0cdd3;font-size:15px;line-height:1.8;margin-top:22px;max-width:470px}
.engine-sources{margin-top:29px;padding-top:25px;border-top:1px solid #48616e}
.engine-label{font-size:10px;font-weight:650;letter-spacing:.14em;color:#adc2cb}
.engine-sources p{font-size:14px;line-height:1.9;margin-top:8px}
.engine-sources p span{color:#b8896b;margin-inline:6px}
.engine-sources small{display:block;color:#aec3ce;font-size:12px;line-height:1.75;margin-top:9px;max-width:430px}
.engine-principles .engine-boundary{font-size:13px;margin-top:18px;color:#d8bda7}
.engine-flow{border:1px solid #526d7b;border-radius:12px;background:#ffffff05;padding:26px 30px}
.engine-flow-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-bottom:22px;border-bottom:1px solid #48616e}
.engine-flow-note{font-size:11px;color:#afc0c8}
.engine-flow ol{list-style:none;padding:0;margin:0}
.engine-flow li{display:flex;gap:20px;position:relative;padding-top:25px}
.engine-step{flex-shrink:0;display:grid;place-items:center;width:35px;height:35px;border-radius:50%;border:1px solid #ad896d;color:#e2b294;font-size:12px}
.engine-flow h3{font-size:19px;letter-spacing:-.02em;line-height:1.3;margin:4px 0 9px}
.engine-flow li p{font-size:13px;line-height:1.75;color:#c0cdd3}
.engine-flow-footer{margin-top:25px;padding-top:19px;border-top:1px solid #48616e;color:#c4d8d4;font-size:12px;display:flex;gap:12px;align-items:center}
.engine-flow-footer>span{font-size:24px;color:#dba989}
.engine-checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:58px;padding-block:28px;border-top:1px solid #48616e;border-bottom:1px solid #48616e}
.engine-checks h3{font-size:20px;letter-spacing:-.025em;line-height:1.3;margin:11px 0 10px}
.engine-checks p{font-size:13px;color:#c0cdd3}
.engine-bottom{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-block:27px}
.engine-bottom p{font-size:14px;color:#c0cdd3;max-width:610px}
.engine-bottom strong{color:#f4f5ef;font-weight:600}
.engine-bottom .text-link{margin:0;flex-shrink:0}
.engine-section .ftl-disclaimer{max-width:none}
@media(max-width:1000px){.engine-heading{gap:35px}.engine-body{gap:35px}.engine-flow{padding:23px}.engine-introduction>p{font-size:15px}.hero-engine-link{margin-left:0;margin-right:24px}.engine-checks{gap:22px}}
@media(max-width:650px){.engine-heading,.engine-body{grid-template-columns:1fr;gap:29px}.engine-section h2{font-size:38px}.engine-introduction>p{font-size:16px}.engine-body{margin-top:40px;gap:33px}.engine-principles h3{font-size:29px}.engine-checks{grid-template-columns:1fr;margin-top:35px;gap:0;padding-block:0}.engine-checks>div{padding-block:23px}.engine-checks>div+div{border-top:1px solid #48616e}.engine-flow{padding:23px 20px}.engine-flow li{gap:14px}.engine-flow-note{font-size:10px}.engine-bottom{align-items:flex-start;flex-direction:column;gap:22px}.hero-engine-link{display:flex;width:max-content;margin-top:20px}.chapter-inner>span{font-size:20px}.site-header nav>a:nth-child(2){display:inline}.site-header nav>a:first-child{display:none}}
@media(max-width:370px){.engine-section h2{font-size:32px}.engine-flow{padding:20px 16px}.engine-flow-heading{gap:8px}.engine-flow-note{font-size:9px}.chapter-inner>span{font-size:18px}}
@media(max-width:370px){.header-inner{gap:12px}.site-header nav{font-size:11px;gap:10px}.site-header nav a{white-space:nowrap}.nav-support{padding:7px 10px}.nav-support span{display:none}}

/* One visible-time clock drives the input → engine → result story. */
.engine-demo{margin:46px 0 0;border:1px solid #547382;border-radius:16px;background:linear-gradient(130deg,#173546,#0c2433);overflow:hidden;box-shadow:0 25px 65px #00121d24}
.engine-demo-top{padding:21px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid #355262}
.engine-demo-status{font-size:12px;color:#e3b796}
.engine-demo-stage{display:grid;grid-template-columns:minmax(0,1fr) 36px minmax(0,1.08fr) 36px minmax(0,1fr);align-items:center;padding:32px 25px 28px;min-height:430px}
.demo-pane{border:1px solid #4a6573;border-radius:12px;background:#ffffff04;padding:19px 16px;min-width:0;transition:border-color .4s,box-shadow .4s,opacity .4s}
.demo-pane-heading,.demo-machine-heading{display:flex;gap:9px;align-items:center;font-size:12px;font-weight:600;color:#e6ecee;white-space:nowrap}
.demo-number{display:grid;place-items:center;flex-shrink:0;width:23px;height:23px;border:1px solid #78909b;border-radius:50%;font-size:10px;font-variant-numeric:tabular-nums;color:#dcb294}
.demo-pane-heading svg{margin-left:auto;width:19px;height:19px;stroke:#dcb294;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.demo-input-title{font-size:21px;font-weight:600;letter-spacing:-.035em;margin:20px 0 12px}
.demo-input-field{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:42px;border-bottom:1px solid #385363;font-size:11px;color:#afc0ca}
.demo-input-field b{font-weight:500;font-size:10px;color:#dce9e6;position:relative;white-space:nowrap;transition:opacity .3s,transform .3s}
.demo-input-field i{font-style:normal;color:#9fd2bb;margin-left:5px}
.demo-send{display:flex;justify-content:space-between;gap:5px;padding-top:17px;color:#dfbb9e;font-size:10px}
.demo-send>span:last-child{font-size:19px;line-height:1}
.engine-conduit{position:relative;height:2px;background:#476574;align-self:center}
.engine-conduit>span{position:absolute;inset:0;transform-origin:left;background:#e4b58e;transform:scaleX(var(--input-travel,1))}
.engine-conduit>i{position:absolute;width:7px;height:7px;top:-2.5px;left:calc(var(--input-travel,1) * (100% - 7px));border-radius:50%;background:#f1c69e;box-shadow:0 0 14px 3px #efb07870;opacity:0}
.engine-conduit>b{position:absolute;left:0;right:0;top:10px;text-align:center;font-size:7px;letter-spacing:.08em;color:#9bb0bc;font-weight:500}
.conduit-out>span{transform:scaleX(var(--output-travel,1));background:#a6d4c5}
.conduit-out>i{left:calc(var(--output-travel,1) * (100% - 7px));background:#c4f1da;box-shadow:0 0 14px 3px #a6d4c570}
.engine-machine{position:relative;padding-inline:13px;min-width:0}
.demo-machine-heading{justify-content:center}
.engine-core{position:relative;width:162px;height:162px;margin:13px auto;background:radial-gradient(circle,#49788330 0,#13394b10 60%,transparent 70%)}
.engine-orbits{position:absolute;inset:0;width:100%;height:100%;stroke:#dba989;stroke-width:1.6}
.engine-orbits .orbit-track{stroke:#4d6978;stroke-width:1;opacity:.6}
.orbit-outer,.orbit-inner{transform-origin:100px 100px}
.orbit-outer{transform:rotate(var(--engine-turn,36deg))}
.orbit-inner{transform:rotate(var(--engine-return-turn,-24deg));stroke:#9dceca}
.orbit-node{fill:currentColor;stroke:none;color:#e4b991}
.orbit-inner .orbit-node{color:#b7e4da}
.engine-core-label{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2px}
.engine-core-label strong{font-size:34px;font-weight:600;letter-spacing:-.045em;line-height:1.2}
.engine-core-label>span:last-child{font-size:7px;letter-spacing:.17em;color:#b3cad4}
.engine-core-light{width:5px;height:5px;border-radius:50%;background:#a6d4c5;margin-bottom:5px;box-shadow:0 0 12px #a6d4c5}
.engine-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.engine-check-grid>span{display:flex;align-items:center;justify-content:space-between;gap:4px;border:1px solid #425f6f;border-radius:5px;padding:7px 8px;color:#c7d6de;font-size:9px;white-space:nowrap;transition:border-color .3s,color .3s,background .3s}
.engine-check-grid i{font-style:normal;color:#a9d9c5;font-size:10px}
.engine-count{margin-top:10px;text-align:center;color:#a9c6ca;font-size:10px;font-variant-numeric:tabular-nums;min-height:16px}
.engine-result{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:center}
.demo-result-content{transition:opacity .5s,transform .5s}
.demo-result-title{display:flex;gap:10px;align-items:center;margin:23px 0 18px}
.demo-result-title>span{display:grid;place-items:center;width:30px;height:30px;flex-shrink:0;border-radius:50%;background:#9fd2bb1a;border:1px solid #91c6ae;color:#bde2cd}
.demo-result-title small{display:block;font-size:7px;letter-spacing:.09em;color:#a9d2bf}
.demo-result-title strong{display:block;font-size:18px;line-height:1.25;letter-spacing:-.035em;font-weight:500;margin-top:4px}
.demo-result-row{padding-block:10px;border-top:1px solid #395766;display:flex;flex-direction:column;gap:3px;font-size:10px;color:#c3d1d9}
.demo-result-row b{font-size:10px;font-weight:500;color:#e6eeec}
.demo-result-source{padding:11px 10px;background:#bedec50b;border:1px solid #90b8a440;border-radius:6px;margin-top:9px}
.demo-result-source>span{font-size:7px;letter-spacing:.08em;color:#a9d2bf}
.demo-result-source p{font-size:9px;color:#e2e9e7;margin-top:3px}
.demo-result-source small{font-size:8px;color:#aabfc7;display:block;margin-top:3px}
.demo-result-note{font-size:9px;color:#a9bdc9;margin-top:11px;line-height:1.6}
.demo-result-wait{display:none;color:#c5d3da;font-size:16px;font-weight:500;position:absolute;top:46%;left:20px;right:20px;text-align:center}
.demo-result-wait span{display:block;font-size:11px;line-height:1.7;color:#8fa7b5;margin-top:9px}
.engine-demo-bottom{display:flex;align-items:center;justify-content:space-between;gap:22px;border-top:1px solid #355262;padding:16px 26px}
.engine-demo-bottom figcaption{font-size:11px;line-height:1.7;color:#a9bdc9;max-width:570px}
.engine-demo-controls{display:flex;gap:8px;flex-shrink:0}
.engine-demo-controls[hidden]{display:none}
.engine-demo-controls button{font:inherit;font-size:10px;color:#d4e0e4;border:1px solid #587481;background:transparent;border-radius:20px;padding:8px 12px;cursor:pointer;min-height:36px}
.engine-demo-controls button:hover{background:#ffffff0b;border-color:#dcb294}
.engine-demo-controls button:focus-visible{outline:2px solid #edbb99;outline-offset:3px}
.engine-demo-progress{height:2px;background:#304c5d;overflow:hidden}
.engine-demo-progress span{display:block;height:100%;background:#dba989;transform:scaleX(var(--journey-progress,1));transform-origin:left}
.engine-demo.is-animated .demo-input-field:not(.is-filled) b{opacity:0;transform:translateY(3px)}
.engine-demo.is-animated .demo-input-field.is-typing{border-bottom-color:#dba989;color:#e5c1a6}
.engine-demo.is-animated .engine-check-grid>span:not(.is-done):not(.is-working){color:#7895a5;border-color:#345264}
.engine-demo.is-animated .engine-check-grid>span:not(.is-done) i{opacity:0}
.engine-demo .engine-check-grid>.is-working{border-color:#dba989;color:#efc6a8;background:#e8b0850a}
.engine-demo .engine-check-grid>.is-done{border-color:#719a89;color:#d4e8dd;background:#a2d6b909}
.engine-demo.is-animated:not([data-stage=result]) .demo-result-content{opacity:0;transform:translateY(10px);pointer-events:none}
.engine-demo.is-animated:not([data-stage=result]) .demo-result-wait{display:block}
.engine-demo[data-stage=input] .engine-input{border-color:#ba9476;box-shadow:0 0 35px #e4ad7910}
.engine-demo[data-stage=compute] .engine-core{filter:drop-shadow(0 0 12px #b4d6d32a)}
.engine-demo[data-stage=transfer] .conduit-in>i,.engine-demo[data-stage=return] .conduit-out>i{opacity:1}
.engine-demo[data-stage=result] .engine-result{border-color:#83bda7;box-shadow:0 0 30px #9bcdb411}
.engine-evidence{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;margin-top:47px}
.engine-evidence .engine-sources{margin:0;padding:0;border:0}
.engine-evidence .engine-boundary{font-size:13px;color:#d8bda7;margin-top:17px;line-height:1.8}
@media(max-width:1000px){.engine-demo-stage{padding:26px 16px;grid-template-columns:minmax(0,1fr) 23px minmax(0,1.1fr) 23px minmax(0,1fr)}.demo-pane{padding:16px 12px}.engine-machine{padding-inline:9px}.engine-core{width:135px;height:135px}.engine-check-grid{grid-template-columns:1fr}.engine-check-grid>span{padding:4px 7px}.engine-check-grid>span i{font-size:9px}.engine-demo-bottom{align-items:flex-start;flex-direction:column;gap:12px}.engine-evidence{gap:35px}.demo-pane-heading svg{display:none}.demo-pane-heading,.demo-machine-heading{font-size:11px}.demo-input-field{font-size:10px}.demo-input-field b{font-size:9px}.demo-result-title strong{font-size:16px}}
@media(max-width:700px){.engine-demo-top{padding:17px 19px;align-items:flex-start;flex-direction:column;gap:8px}.engine-demo-stage{grid-template-columns:minmax(0,1fr);padding:22px 19px;gap:0}.demo-pane{padding:16px}.demo-pane-heading,.demo-machine-heading{font-size:13px}.demo-pane-heading svg{display:block}.demo-input-title{margin:12px 0 3px;font-size:19px}.demo-input-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.demo-input-field{font-size:10px;min-height:37px;flex-wrap:wrap;gap:2px}.demo-input-field b{font-size:9px}.demo-send{padding-top:12px}.engine-conduit{justify-self:center;width:2px;height:30px}.engine-conduit>span{transform:scaleY(var(--input-travel,1));transform-origin:top}.engine-conduit>i{top:calc(var(--input-travel,1) * (100% - 7px));left:-2.5px}.engine-conduit>b{left:12px;right:auto;top:10px;font-size:7px}.conduit-out>span{transform:scaleY(var(--output-travel,1))}.conduit-out>i{top:calc(var(--output-travel,1) * (100% - 7px));left:-2.5px}.engine-machine{padding:10px 0;display:grid;grid-template-columns:112px minmax(0,1fr);gap:8px 12px;align-items:center}.demo-machine-heading{grid-column:1/-1}.engine-core{width:112px;height:112px;margin:6px 0}.engine-core-label strong{font-size:26px}.engine-core-label>span:last-child{font-size:6px}.engine-check-grid{gap:4px}.engine-check-grid>span{font-size:9px;padding:4px 6px}.engine-count{grid-column:1/-1;margin:0}.engine-result{min-height:300px}.demo-result-title{margin:18px 0 14px}.demo-result-title strong{font-size:20px}.demo-result-row{font-size:11px;flex-direction:row;justify-content:space-between;gap:8px}.demo-result-row b{font-size:10px;text-align:right}.demo-result-source p{font-size:10px}.demo-result-note{font-size:10px}.engine-demo-bottom{padding:16px 19px}.engine-demo-controls{flex-wrap:wrap}.engine-demo-controls button{min-height:40px}.engine-evidence{grid-template-columns:1fr;gap:27px;margin-top:36px}.engine-evidence .engine-sources{padding-top:24px;border-top:1px solid #48616e}.engine-demo{margin-top:30px}.engine-demo .engine-label{font-size:9px}}
@media(prefers-reduced-motion:reduce){.engine-demo *{transition:none!important}}

/* Categories and illustrative subchecks must not imply a fixed check count. */
.engine-check-label{font-size:7px;letter-spacing:.1em;text-align:center;color:#a7bdc9;margin-bottom:8px}
.engine-subcheck{margin-top:12px;padding:9px 8px;border-left:2px solid #dba989;background:#ffffff04;min-height:59px}
.engine-subcheck>span{display:block;font-size:7px;letter-spacing:.12em;color:#b5a08e}
.engine-subcheck p{font-size:11px;color:#e8d5c3;line-height:1.5;margin-top:4px}
.engine-count{min-height:32px;max-width:250px;margin:10px auto 0;font-size:10px;line-height:1.6}
@media(max-width:700px){.engine-check-label{grid-column:1/-1;margin:3px 0 0}.engine-subcheck{grid-column:1/-1;margin-top:0;min-height:59px}.engine-count{grid-column:1/-1;margin-top:0}.engine-demo-status{line-height:1.6}}
@media(max-width:700px){.engine-machine .engine-core{grid-column:1;grid-row:3}.engine-machine .engine-check-label{grid-row:2}.engine-machine .engine-check-grid{grid-column:2;grid-row:3}}
.closing-section>.closing-support{margin-top:22px}