@font-face{font-family:Inter;src:url('/assets/inter-400.ttf')}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0b1020;color:#f5f6ff;font:16px/1.55 Inter,system-ui,sans-serif}button,input,select{font:inherit}button{cursor:pointer;min-height:44px;padding:10px 16px;background:#202943;color:#f5f6ff;border:1px solid #63779f;border-radius:12px;font-weight:650}button:hover{background:#303b5d}button[aria-pressed=true]{background:#394b86;border-color:#9fbcff}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #9fbcff;outline-offset:2px}a{color:#b3cbff}.skip{position:absolute;top:-100px}.skip:focus{top:12px;left:12px;background:#202943;padding:12px;z-index:20}.demo-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px max(20px,calc((100vw - 1100px)/2));background:#121c34;border-bottom:1px solid #324239}.demo-bar a{white-space:nowrap;color:white}.demo-bar b{font-size:12px;letter-spacing:.07em}.demo-bar span{display:block;color:#b8c7e4;font-size:13px}.demo-bar button{white-space:nowrap;background:transparent}.shell{max-width:1100px;padding:0 24px 125px;margin:auto}.shell header{display:flex;justify-content:space-between;align-items:center;padding:28px 0;gap:12px}.brand{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:800;letter-spacing:.025em}.brand small{display:block;color:#afbedc;font-size:11px;letter-spacing:.06em;font-weight:500}.mark{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;color:#101d40;background:#9fbcff;font-size:23px;font-weight:900}.shell header button{width:46px;height:46px;font-size:23px}.scenario{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px;background:#17223e;border:1px solid #465d8c;border-radius:22px}.scenario b{font-size:19px}.scenario p{margin:5px 0 0;color:#c3d1ef;font-size:14px}.scenario-actions{display:flex;gap:8px;flex-wrap:wrap}.scenario-actions button:last-child,.accent{background:#9fbcff;border-color:#9fbcff;color:#101d40}.scenario-actions button:last-child:hover,.accent:hover{background:#c0d2ff}main{padding-top:40px}.eyebrow{color:#9fbcff;font-size:12px;letter-spacing:.12em;font-weight:800}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.045em;line-height:1.12;margin:14px 0 16px}h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.035em;line-height:1.16}h3{font-size:25px;letter-spacing:-.03em}.lede{font-size:18px;color:#c2cce3;max-width:650px;margin-bottom:36px}.feature{background:radial-gradient(ellipse at 100% 0,#647dff55,transparent 60%),#1b2850;border:1px solid #4d6397;border-radius:27px;padding:36px 38px;margin:30px 0}.feature-top{display:flex;justify-content:space-between;align-items:center;gap:10px;color:#bad4be;font-size:12px;letter-spacing:.09em}.feature h2{font-size:clamp(30px,4vw,48px);max-width:750px;margin:25px 0 15px}.feature p{color:#e0e7fa;font-size:18px;max-width:680px}.feature ol{display:grid;gap:10px;padding-left:24px;color:#d6e1d9;max-width:700px}.feature .accent{margin-top:22px}.status{background:#b9d1ff;color:#172d5a;padding:7px 12px;border-radius:8px;font-weight:800}.status.rest{background:#ffd7ae;color:#573519}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card{background:#141f39;border:1px solid #3b507a;border-radius:22px;padding:28px;margin-bottom:20px;min-width:0}.card h2,.card h3{margin:18px 0 14px}.card p{color:#c0cdc3}.card .muted,.muted{color:#aebbb2;font-size:14px}.link{border:0;background:none;color:#b3cbff;padding:0;min-height:35px}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:25px 0}.facts div{padding:13px;background:#263454;border-radius:10px}.facts strong{display:block;font-size:22px}.facts small{display:block;color:#bacabc;font-size:12px}.chart{height:190px;display:flex;align-items:flex-end;gap:8px;padding:10px 0 30px}.bar{position:relative;flex:1;height:100%;display:flex;align-items:flex-end}.bar i{display:block;width:100%;background:linear-gradient(#9ae5b7,#4c9068);border-radius:6px 6px 0 0;min-height:2px}.bar small{position:absolute;bottom:-23px;width:100%;text-align:center;color:#b5c5b9;font-size:11px}.callout,.proposal{background:#273657;border-left:4px solid #9fbcff;padding:24px;border-radius:9px 18px 18px 9px;margin:20px 0 35px}.callout p,.proposal p{margin-bottom:0;color:#d4e0d5}.proposal div,.decision{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.choices{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}.time{display:block;margin-bottom:22px}.time select{display:block;margin-top:8px;min-height:46px;padding:8px 14px;border:1px solid #637a6d;border-radius:10px;background:#101c36;color:white}.ride-row{display:flex;justify-content:space-between;gap:14px;padding:17px 0;border-top:1px solid #394a40}.ride-row strong,.ride-row small{display:block}.ride-row small,.ride-row span{color:#b5c7b8;font-size:13px}.review-list{border-top:1px solid #46604d;margin-top:25px}.review-list>div{padding:17px 0;border-bottom:1px solid #46604d}.review-list p{margin:5px 0 0;font-size:15px}.tabs{position:fixed;z-index:5;bottom:max(12px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;gap:5px;width:min(760px,calc(100% - 24px));padding:8px;background:#0c1429f5;border:1px solid #526459;border-radius:24px;box-shadow:0 12px 45px #0009}.tabs button{flex:1;min-height:65px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:#b6c3b9;font-size:13px}.tabs span{font-size:21px;line-height:1.2}.tabs [aria-current=page]{background:#2c3f70;color:white}.tabs [aria-current=page] span{color:#9fbcff}footer{font-size:13px;color:#b5c5ba;padding:30px 0 15px;line-height:1.8}dialog{width:min(560px,calc(100% - 28px));max-height:90vh;overflow:auto;border-radius:20px;border:1px solid #5d7564;background:#172440;color:#f0f6f0;padding:28px;box-shadow:0 30px 90px #0009}dialog::backdrop{background:#000b}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head h2{margin:0}.dialog-head button{font-size:26px}dialog form label{display:block;margin:16px 0}dialog input{display:block;width:100%;margin-top:6px;background:#0c1730;color:white;border:1px solid #718878;border-radius:9px;padding:12px}#formError{color:#ffd1ae}#toast{position:fixed;z-index:9;bottom:105px;left:50%;transform:translateX(-50%);background:#e5edff;color:#15264c;padding:12px 20px;border-radius:11px;display:none;box-shadow:0 8px 30px #0005;max-width:90%}#toast.show{display:block}@media(max-width:760px){.demo-bar{flex-wrap:wrap;padding:12px 18px}.demo-bar>div{order:3;width:100%}.shell{padding-inline:18px}.brand{font-size:15px}.brand small{font-size:9px}.mark{width:43px;height:43px;font-size:19px}.scenario{display:block;padding:20px}.scenario-actions{display:grid;grid-template-columns:1fr 1fr;margin-top:20px}.scenario-actions button{font-size:14px;padding:10px 6px}.scenario-actions button:last-child{grid-column:1/-1}.feature{padding:25px 23px}.feature-top{flex-wrap:wrap}.feature p{font-size:16px}.two{grid-template-columns:1fr}.card{padding:23px}.facts strong{font-size:19px}.ride-row{display:block}.ride-row span{display:block;margin-top:6px}.tabs button{font-size:12px}.chart{gap:4px}.bar small{font-size:9px}}@media(prefers-reduced-motion:no-preference){button{transition:background .16s,border-color .16s}}
/* Performance demo: shared app shell, source-backed detail screens. */
.header-tools{display:flex;gap:8px}.source-label{color:#bccbf0;font-size:12px;letter-spacing:.02em;line-height:1.5}.feature-top .source-label{max-width:240px}.feature-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:24px}.feature .feature-actions .accent{margin:0}.session-summary{background:#25355b;padding:20px;border-radius:15px;margin:25px 0}.session-summary>span,.session-summary>strong,.session-summary>small{display:block}.session-summary>span{font-size:11px;letter-spacing:.12em;color:#a9c7af}.session-summary>strong{font-size:24px;letter-spacing:-.03em;margin:7px 0}.session-summary>small{color:#bfd2c2}.overview-facts{margin:28px 0}.overview-facts>div{padding:20px}.overview-facts strong{font-size:28px}.decision-saved{background:#273c69;border:1px solid #557a60;border-radius:14px;padding:18px;margin:25px 0;color:#d3f3db}.decision-saved button{display:block;margin-top:8px}.ride-candidate{border-top:1px solid #425b4a;padding-top:25px}.ride-candidate h2{margin-top:22px}.ride-candidate .facts{grid-template-columns:1fr 1fr}.plan-list{padding:8px 24px}.plan-row{display:grid;width:100%;grid-template-columns:110px minmax(0,1fr) 20px;gap:15px;align-items:center;text-align:left;padding:22px 0;border:0;border-radius:0;border-bottom:1px solid #3f5446;background:transparent}.plan-row:last-child{border-bottom:0}.plan-row:hover{background:#233c2c}.plan-row strong,.plan-row small{display:block}.plan-row small{color:#b8c9bd;margin-top:5px;font-size:13px}.plan-day{font-size:13px;color:#bedbc5}.section-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:15px}.section-top h2{margin:0}.review-list{margin-bottom:18px}.comparison{display:grid;gap:20px;margin:25px 0 10px}.comparison>div{display:grid;grid-template-columns:150px minmax(40px,1fr) 95px;align-items:center;gap:15px;font-size:14px}.comparison b{text-align:right}.comparison meter{width:100%;height:20px;accent-color:#9fbcff}.comparison meter::-webkit-meter-bar{background:#2e4234;border:0;border-radius:6px}.comparison meter::-webkit-meter-optimum-value{background:#9fbcff;border-radius:6px}.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:24px 0}.signal-grid>div{border:1px solid #4b6352;border-radius:12px;padding:18px}.signal-grid strong{display:block;font-size:28px;margin:7px 0}.signal-grid small{display:block;color:#b2c7b9;font-size:12px}.dimension-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.dimension-grid>div{padding:14px;background:#25355b;border-radius:10px}.dimension-grid b,.dimension-grid span{display:block}.dimension-grid span{font-size:13px;color:#b8cbbb;margin-top:5px}.coach-answer p{white-space:normal;font-size:17px;line-height:1.75}.product-link{display:inline-block;padding:12px 0;font-weight:650}.steps>div{display:grid;grid-template-columns:1fr auto;gap:6px 15px;padding:14px 0;border-bottom:1px solid #4b6352}.steps small{grid-column:1/-1;color:#b8d0bf}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label{margin-top:0}.tabs button{min-width:0;padding:7px 2px;flex:1 1 0}dialog label small{color:#b3c5b9;font-size:12px}
@media(max-width:760px){.brand{font-size:14px;gap:10px}.brand small{font-size:8px;letter-spacing:.02em}.header-tools{gap:6px}.shell header button{width:38px;height:43px;padding:5px;font-size:20px}.feature-top .source-label{max-width:none}.feature-actions{align-items:stretch}.feature-actions>button{width:100%;min-height:48px}.overview-facts{gap:9px}.overview-facts>div{padding:14px 10px}.overview-facts strong{font-size:21px}.overview-facts small{font-size:11px}.comparison>div{grid-template-columns:1fr 90px;gap:8px}.comparison>div>span{grid-column:1/-1}.comparison meter{min-width:0}.plan-row{grid-template-columns:85px minmax(0,1fr) 16px;gap:10px}.plan-row strong{font-size:15px}.plan-row small{font-size:12px}.plan-list{padding-inline:20px}.section-top{align-items:start;flex-direction:column}.signal-grid{grid-template-columns:1fr}.signal-grid>div{display:grid;grid-template-columns:1fr auto;gap:6px 15px;align-items:center}.signal-grid strong{font-size:24px;margin:0}.signal-grid small{grid-column:1/-1}.tabs{gap:2px;padding:7px 5px}.tabs button{font-size:11px;min-height:62px}.tabs span{font-size:20px}.dimension-grid{gap:8px}.dimension-grid>div{padding:12px}.dimension-grid b{font-size:13px}.dimension-grid span{font-size:12px}}

/* Clear performance identity and immediate interaction feedback. */
body{background:radial-gradient(ellipse at 85% 0,#283472 0,transparent 45%),#0b1020;color:#f5f6ff}.shell{max-width:1140px}.shell header{padding:22px 0}.mark{background:linear-gradient(135deg,#9fbcff,#b4a0ff);box-shadow:0 8px 30px #687fff38}.scenario{background:linear-gradient(110deg,#23396a,#262749);border-color:#647bb3;box-shadow:0 12px 40px #0003}.scenario b{font-size:22px;letter-spacing:-.025em}.scenario-actions button:first-child{background:#b6caff;color:#101d40;border-color:#b6caff}.scenario-actions button[aria-pressed=true]{box-shadow:inset 0 0 0 2px #e0e8ff}.scenario-actions button:last-child{background:#293957;color:#f5f6ff;border-color:#889bca}main{padding-top:28px;scroll-margin-top:20px}h1{font-size:clamp(32px,4vw,46px);margin:10px 0 12px}.lede{margin-bottom:22px}.feature{margin:22px 0;padding:28px 30px;box-shadow:0 16px 45px #0002}.feature h2{font-size:clamp(28px,3.5vw,42px);margin-top:20px}.facts div{border:1px solid #405681}.facts small,.card p,.muted,.card .muted,.source-label,.plan-row small,.ride-row small,.ride-row span{color:#c2cde5}.eyebrow,.link,.plan-day,.tabs [aria-current=page] span{color:#abc4ff}.accent{box-shadow:0 5px 18px #7696ff30}.tabs{border-color:#536c9e;backdrop-filter:blur(18px)}button:disabled{opacity:.65;cursor:wait}.feature-actions .accent{min-height:50px;font-weight:800}#toast{border:1px solid #9cb8ff;max-width:min(540px,90%);font-weight:650;bottom:115px}.bar i{background:linear-gradient(#a4c6ff,#7f82e9)}.session-summary>span,.session-summary>small,.feature-top,.brand small{color:#c0cdeb}.comparison meter{accent-color:#9fbcff}.comparison meter::-webkit-meter-optimum-value{background:#9fbcff}.comparison meter::-webkit-meter-bar{background:#2a3858}@media(max-width:760px){.scenario b{font-size:20px}.scenario{padding:20px}.feature{padding:24px}.scenario-actions button{min-height:48px}.shell{padding-bottom:150px}.tabs{bottom:max(12px,env(safe-area-inset-bottom))}}