:root{color-scheme:dark;--ink:#f7f3e8;--muted:#becbc0;--forest:#0e2722;--deep:#091c18;--gold:#e8ba77;--line:#ffffff24;--serif:Georgia,'Times New Roman',serif;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:16px;background:var(--deep);color:var(--ink)}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--gold)}:focus-visible{outline:3px solid var(--gold);outline-offset:6px}button,a{touch-action:manipulation}img{max-width:100%;height:auto}p{line-height:1.75}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif)}.wrap{width:min(1220px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;left:24px;top:-80px;background:var(--ink);color:var(--deep);padding:16px;z-index:9}.skip:focus{top:12px}.header{border-bottom:1px solid var(--line);background:var(--deep)}.nav{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-family:var(--serif);font-size:30px;text-decoration:none;letter-spacing:-1.4px}.brand span{color:var(--gold);font-size:18px;vertical-align:middle;margin-right:12px}.navlinks{display:flex;align-items:center;gap:30px}.navlinks a{font-size:15px;text-decoration:none;padding-block:14px}.eyebrow{font-size:13px;letter-spacing:.15em;text-transform:uppercase;color:var(--gold);font-weight:600;line-height:1.5}.hero{padding:78px 0 64px;background:radial-gradient(ellipse at 80% 20%,#244e3b55,transparent 60%)}.hero-grid{display:grid;grid-template-columns:.95fr 1.15fr;align-items:center;gap:56px}.hero h1{font-size:clamp(44px,5.1vw,76px);letter-spacing:-.055em;line-height:1.06;margin:22px 0 28px}.hero h1 em{color:var(--gold);font-weight:400}.intro{max-width:480px;font-size:19px;color:var(--muted);margin-bottom:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:54px;padding:14px 24px;background:var(--gold);color:var(--deep);font-weight:650;text-decoration:none;border:1px solid var(--gold);border-radius:5px}.button:hover{color:var(--deep);background:#f3ce99}.textlink{display:inline-block;margin-left:20px;padding-block:16px;font-size:15px}.fine{font-size:14px;color:var(--muted);margin-top:16px}.game-frame{margin:0;position:relative;transform:rotate(-2deg)}.frame-inner{padding:9px;background:#443323 url('/assets/walnut.png') center/cover;border:1px solid #a77b48;border-radius:17px;box-shadow:0 28px 60px #0007}.frame-inner img{display:block;aspect-ratio:16/9;object-fit:cover;border-radius:9px}.game-frame figcaption{display:flex;justify-content:space-between;gap:20px;font-size:13px;color:var(--muted);padding:20px 3px;letter-spacing:.03em}.trail-note{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:62px;padding-top:26px;gap:24px;color:var(--muted);font-size:14px}.trail-note strong{color:var(--ink);font-weight:500}.section{padding:85px 0;border-top:1px solid var(--line)}.section h2{font-size:clamp(32px,4vw,49px);letter-spacing:-.035em;line-height:1.12;margin:16px 0 38px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}.step-num{font-family:var(--serif);font-size:26px;color:var(--gold);display:block;margin-bottom:25px}.steps h3{font-size:21px;margin-bottom:12px}.steps p{color:var(--muted);font-size:16px}.workouts{background:var(--forest)}.workout-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.workout-layout p{color:var(--muted);max-width:430px}.workout-list{list-style:none;padding:0;margin:0}.workout-list li{padding:20px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;line-height:1.5}.workout-list li:first-child{padding-top:0}.workout-list span{color:var(--muted);text-align:right;font-size:15px}.invitation{display:flex;align-items:center;justify-content:space-between;gap:50px}.invitation h2{margin-bottom:16px}.invitation p{color:var(--muted);max-width:660px}.invitation .button{flex-shrink:0}.footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}.footer .wrap{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer nav{display:flex;gap:25px;flex-wrap:wrap}.footer a{padding-block:10px}.legal-head{padding:62px 0 44px;border-bottom:1px solid var(--line);background:var(--forest)}.legal-head h1{font-size:clamp(38px,5vw,62px);margin:15px 0 18px;letter-spacing:-.04em}.legal-head p{max-width:620px;margin-bottom:0;color:var(--muted)}.legal-layout{display:grid;grid-template-columns:220px minmax(0,760px);gap:65px;padding-block:50px 90px;align-items:start}.contents{position:sticky;top:25px;font-size:14px}.contents strong{display:block;color:var(--gold);margin-bottom:14px}.contents a{display:block;text-decoration:none;padding:8px 0;line-height:1.4;color:var(--muted)}.legal-copy{color:#dae1d9;overflow-wrap:anywhere}.legal-copy h2{font-size:29px;line-height:1.25;color:var(--ink);padding-top:20px;margin-bottom:20px;scroll-margin-top:24px}.legal-copy p{margin-bottom:22px}.legal-copy strong{color:var(--ink)}.legal-copy a{color:var(--gold)}.legal-copy ul{line-height:1.8;padding-left:24px}.support-copy{max-width:790px;padding-block:54px 80px}.support-copy h2{font-size:29px;margin:38px 0 16px}.support-copy p{color:var(--muted)}@media(max-width:1000px){.hero-grid{gap:30px}.navlinks{gap:18px}.hero h1{font-size:54px}.game-frame{transform:none}.workout-layout{gap:45px}.legal-layout{gap:32px;grid-template-columns:190px minmax(0,1fr)}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{min-height:78px;gap:15px;flex-wrap:wrap;padding-block:15px}.brand{font-size:27px}.navlinks{gap:16px;flex-wrap:wrap}.navlinks a{font-size:14px}.hero{padding:44px 0}.hero-grid{grid-template-columns:1fr;gap:35px}.hero h1{font-size:clamp(43px,10vw,65px);max-width:540px}.intro{font-size:18px}.game-frame figcaption{padding-bottom:0}.trail-note{flex-wrap:wrap;margin-top:35px;gap:16px}.section{padding:52px 0}.steps{grid-template-columns:1fr;gap:25px}.step-num{margin-bottom:12px}.steps p{margin-bottom:0}.workout-layout{grid-template-columns:1fr;gap:26px}.workout-layout h2{margin-bottom:20px}.invitation{display:block}.invitation .button{margin-top:15px}.footer .wrap{align-items:flex-start;flex-direction:column}.legal-head{padding-block:40px}.legal-layout{display:block;padding-top:28px}.contents{position:static;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:22px}.contents a{padding-block:9px}.textlink{margin-left:15px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Landing-page presentation; policy and support layouts retain their shared styles. */
.landing .nav{min-height:82px}.landing .nav-cta{border:1px solid #e8ba7766;border-radius:5px;padding:10px 16px;color:var(--gold)}
.landing .hero{padding:52px 0 35px;background:radial-gradient(ellipse at 80% 35%,#37664d55,transparent 65%)}
.landing .hero-grid{grid-template-columns:.8fr 1.2fr;gap:40px}.landing .hero h1{font-size:clamp(52px,5.5vw,80px);margin:16px 0 24px;line-height:1.02}.landing .intro{font-size:18px;max-width:430px;margin-bottom:24px}.landing .game-frame{transform:none}.landing .frame-inner{padding:7px;box-shadow:0 25px 75px #0008}.landing .game-frame figcaption{font-size:14px;padding-top:16px}.landing .trail-note{margin-top:38px;padding-top:25px}.landing .eyebrow{font-size:14px;letter-spacing:.12em}
.landing #experience{padding:58px 0 64px}.landing #experience h2{margin-bottom:32px}.landing .step-num{font-family:inherit;font-size:14px;letter-spacing:.03em;margin-bottom:14px}.landing .steps article{border-top:1px solid #e8ba774d;padding-top:20px}.landing .steps{gap:36px}.landing .steps p{margin-bottom:0}
.workout-heading{display:flex;justify-content:space-between;align-items:center;gap:30px}.workout-heading h2{margin-bottom:34px}.workout-heading>p{color:var(--muted)}.workout-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.workout-card{padding:28px 25px;border:1px solid #ffffff26;border-radius:12px;background:linear-gradient(145deg,#25473b,#142e26);box-shadow:0 8px 25px #0002}.workout-card:nth-child(2){background:linear-gradient(145deg,#493b2b,#292a22)}.workout-card:nth-child(3){background:linear-gradient(145deg,#264747,#182f2c)}.workout-card h3{font-family:var(--serif);font-size:29px;line-height:1.15;margin:16px 0 22px}.workout-card>p:not(.eyebrow){color:#d4ddd4;font-size:16px}.interval-art{display:flex;align-items:end;gap:10px;height:74px;margin:26px 0;border-bottom:2px solid #e8ba7740;padding-bottom:4px}.interval-art i{display:block;background:linear-gradient(#efd09b,#b98c54);height:100%;flex:1;border-radius:3px 3px 0 0}.interval-art.long{gap:18px}.interval-art.short i{height:75%}.interval-art.steady i{height:43%;background:linear-gradient(#bbd2bd,#6f9984)}.card-formats{border-top:1px solid var(--line);padding-top:18px;font-size:15px;line-height:1.8}.card-formats span{display:block;color:var(--muted);font-size:14px}.workout-footnote{font-size:14px;color:var(--muted);text-align:center;margin:26px 0 0}
.beta-section{background:linear-gradient(90deg,#132920eb,#091c18f5),url('/assets/walnut.png') center/cover}.beta-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.landing .invitation{display:block}.landing .invitation h2{font-size:clamp(44px,5vw,64px);margin-bottom:24px}.landing .invitation .button{margin-top:10px}.landing .invitation .fine{max-width:370px}.email-fallback{font-size:14px;overflow-wrap:anywhere}.beta-questions{padding-top:12px}.beta-questions h3{font-size:22px;margin-bottom:24px}.beta-questions details{border-bottom:1px solid var(--line);padding:0}.beta-questions summary{cursor:pointer;list-style:none;padding:22px 30px 22px 0;position:relative;line-height:1.4}.beta-questions summary::-webkit-details-marker{display:none}.beta-questions summary::after{content:'+';position:absolute;right:2px;top:17px;color:var(--gold);font-size:25px}.beta-questions details[open] summary::after{content:'−'}.beta-questions details p{color:var(--muted);margin-bottom:24px;font-size:16px}.landing section[id]{scroll-margin-top:24px}
@media(max-width:1050px){.landing .hero-grid{gap:25px;grid-template-columns:.9fr 1.1fr}.landing .hero h1{font-size:58px}.workout-cards{gap:12px}.workout-card{padding:22px 18px}.workout-card h3{font-size:26px}.beta-layout{gap:45px}}
@media(max-width:760px){.landing .nav{flex-wrap:nowrap;min-height:72px;padding-block:10px}.landing .navlinks>a:not(.nav-cta){display:none}.landing .nav-cta{font-size:14px;padding:10px 12px}.landing .brand{font-size:26px}.landing .brand span{margin-right:7px}.landing .hero{padding:28px 0}.landing .hero-grid{grid-template-columns:1fr;gap:22px}.landing .hero-copy{display:contents}.landing .hero .eyebrow{margin-bottom:0;font-size:12px}.landing .hero h1{font-size:clamp(48px,12vw,68px);margin:0;grid-row:2}.landing .game-frame{grid-row:3}.landing .intro{margin:0;font-size:16px;line-height:1.6;max-width:none}.landing .hero .button{justify-self:start}.landing .hero .fine{margin:-10px 0 0}.landing .game-frame figcaption{padding:10px 0 0;font-size:12px;gap:12px}.landing .trail-note{margin-top:27px;gap:12px;font-size:13px}.landing .trail-note strong{width:100%}.landing .trail-note span::before{content:'· ';color:var(--gold)}.landing #experience{padding:44px 0}.landing .steps{gap:26px}.workout-heading{display:block}.workout-heading h2{margin-bottom:18px}.workout-heading>p{margin-bottom:28px}.workout-cards{grid-template-columns:1fr;gap:16px}.workout-card{padding:25px}.workout-card h3{font-size:30px}.interval-art{height:54px}.beta-layout{grid-template-columns:1fr;gap:30px}.landing .invitation .button{width:100%;padding-inline:16px}.landing .invitation h2 br{display:none}.landing .invitation h2{font-size:44px}.beta-questions{padding-top:8px}}
@media(max-width:360px){.landing .wrap{width:calc(100% - 32px)}.landing .brand{font-size:23px}.landing .brand span{display:none}.landing .nav{gap:8px}.landing .nav-cta{font-size:13px}.landing .hero h1{font-size:46px}}