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30px));border-radius:18px;padding:18px}.video-dialog video{width:100%;max-height:75vh;background:#151d18;border-radius:10px}.video-dialog .dialog-heading{padding:0 0 13px;border:0}.video-dialog .dialog-heading h2{font-size:19px}.video-dialog .micro{margin:12px 0 0}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;background:var(--green);color:white;padding:13px 24px;border-radius:99px;font-size:13px;box-shadow:0 10px 25px #0002;max-width:calc(100% - 30px)}.order-confirmation{padding:45px;border:1px solid var(--line);border-radius:var(--radius);background:#edf2e5;margin-bottom:80px}.order-confirmation h2{font-size:40px}.order-confirmation p{max-width:700px}.order-confirmation a{display:inline-flex;margin-top:20px;padding:12px 22px;background:var(--green);color:white;border-radius:99px}.transition-rule{width:100%;height:1px;background:var(--line)}.download-links{display:flex;flex-wrap:wrap;gap:16px}.download-links a{font-size:13px;text-decoration:underline}.suitability{max-width:750px}.suitability ul{font-size:15px;color:var(--muted)}
@media(min-width:1600px){.hero h1{font-size:100px}.hero-media{min-height:670px}}
@media(max-width:1100px){.container{width:calc(100% - 48px)}.desktop-nav{gap:18px}.hero{min-height:610px}.hero-media{min-height:490px}.hero h1{font-size:70px}.split{gap:45px}.product-layout{gap:45px}.purchase h1{font-size:42px}.footer-top{gap:28px}.faq-layout{gap:45px}.checkout-layout{gap:40px}.section{padding:80px 0}}
@media(max-width:800px){.container,.narrow{width:calc(100% - 36px)}.header-inner{height:69px}.wordmark{font-size:28px}.wordmark svg{width:28px}.desktop-nav{display:none}.mobile-toggle{display:inline-flex}.region-select{display:none}.announcement{height:29px;font-size:9px}.announcement small{font-size:8px}.header-actions{gap:6px}.hero{grid-template-columns:1fr;padding:35px 0 25px;gap:10px;min-height:0}.hero-copy{padding:0}.hero h1{font-size:65px;max-width:590px}.hero .lede{font-size:15px;max-width:490px;margin:20px 0 24px}.hero .micro{font-size:10px;margin:17px 0}.tiny-line{display:none}.hero-media{min-height:0;height:auto;aspect-ratio:1.05;max-width:600px;margin:15px auto 0;width:100%;border-radius:42% 42% 12px 12px}.hero-media img{height:100%;max-height:none;object-fit:cover}.hero-media figcaption{bottom:15px;left:16px;right:16px;font-size:9px}.fact-strip{grid-template-columns:1fr 1fr;gap:23px 15px;padding:25px 0}.fact-strip div{padding-left:20px}.fact-strip div:nth-child(3){padding-left:0;border:0}.fact-strip strong{font-size:22px}.fact-footnote{text-align:left;font-size:9px}.section{padding:60px 0}.section-heading{display:block;margin-bottom:27px}.section-heading h2{font-size:40px}.section-heading p{margin-top:20px;max-width:550px}.section-heading a{display:inline-block;margin-top:15px}.film-window{min-height:380px;border-radius:15px}.film-window video{aspect-ratio:1.4;height:380px;object-fit:cover}.film-overlay{padding:25px;display:block;padding-top:210px}.film-overlay h2{font-size:30px;max-width:360px;margin-bottom:15px}.play-circle{font-size:12px;padding:9px 16px}.film-overlay p{font-size:10px;margin-top:10px}.split,.faq-layout,.tech-split,.quiz-demo{grid-template-columns:1fr;gap:35px}.split.reverse .split-image{order:0}.split h2{font-size:42px}.split-copy p{font-size:15px}.split-image{border-radius:16px}.lifestyle-grid{gap:18px}.lifestyle-card img{aspect-ratio:.95;border-radius:14px}.lifestyle-card h3{font-size:24px}.lifestyle-card p{font-size:13px}.details-grid{gap:14px}.details-grid strong{font-size:24px}.detail-wide img{height:300px}.story-banner{min-height:450px}.story-banner .story-copy{padding:55px 28px;max-width:600px}.story-copy h2{font-size:43px}.footer-top{grid-template-columns:1.5fr 1fr;gap:35px}.footer-bottom{display:block}.footer-bottom a{margin:0 15px 0 0}.page-hero{padding:52px 0 40px}.page-hero .display{font-size:49px}.page-hero .lede{font-size:17px}.card-grid{grid-template-columns:1fr}.guide-card{padding:23px}.guide-card img{aspect-ratio:1.65}.product-layout{grid-template-columns:1fr;gap:30px;padding-bottom:55px}.purchase{position:static;padding-top:5px}.purchase h1{font-size:43px}.gallery-main img{aspect-ratio:1.05}.product-jumps{gap:25px;padding:15px 0;font-size:12px}.mode-card-list{grid-template-columns:1fr}.mode-card{margin:0;padding:24px 0}.mode-card .num{margin-bottom:10px}.checkout-layout{grid-template-columns:1fr;gap:35px}.checkout-summary{position:static;order:-1;padding:23px}.prose{font-size:16px}.prose h2{font-size:31px}.spec-table{font-size:13px}.spec-table th{width:38%}.faq-layout h2{font-size:43px}.closing{padding:55px 18px}.closing h2{font-size:41px}.order-confirmation{padding:27px}.order-confirmation h2{font-size:32px}}
@media(max-width:480px){.hero h1{font-size:54px}.hero .button-row{gap:11px}.hero .btn{font-size:12px;min-height:48px;padding:12px 19px;gap:16px}.hero .btn-quiet{padding-left:0;padding-right:0}.hero-media{aspect-ratio:1}.hero-media figcaption span:last-child{display:none}.announcement small{display:none}.lifestyle-grid{grid-template-columns:1fr}.lifestyle-card img{aspect-ratio:1.35}.lifestyle-card .content{padding:19px 0 8px}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.math-rules{gap:19px}.math-rules strong{font-size:40px}.math-rules span{font-size:10px}.page-hero .display{font-size:44px}.details-grid strong{font-size:21px}.details-grid small{font-size:10px}.cart-dialog{padding:22px}.spec-table td{padding-right:0}.btn{min-height:49px}.mode-tabs button{font-size:11px;padding:9px 13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header,.announcement,.site-footer,.button-row,dialog,.product-jumps{display:none!important}body{background:white;color:black}.container,.narrow{width:100%}.section{padding:20px 0}.page-hero{padding:15px 0}.prose{font-size:12pt}a{color:black}}

.guide-card h2{font-size:29px;line-height:1.15;letter-spacing:-.035em}.notice h2{font-size:30px}.prose .notice h2{margin-top:0}
@media(min-width:801px){.hero{min-height:580px;height:calc(100svh - 117px);max-height:780px;padding-top:25px;padding-bottom:30px}.hero-media{min-height:0}.hero-media>img{object-fit:contain}.hero-copy{padding:15px 0}.hero .tiny-line{margin-top:25px}}

.page-hero+.section{padding-top:35px}.mobile-buy-bar{display:none}
@media(max-width:800px){.page-hero+.section{padding-top:20px}.field input,.field textarea,.field select{font-size:16px}.mobile-buy-bar{position:fixed;bottom:0;left:0;right:0;z-index:25;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:#f7f5eff7;backdrop-filter:blur(12px);border-top:1px solid #cdd6c6;box-shadow:0 -8px 20px #20341b08}.mobile-buy-bar strong{display:block;font-size:20px;line-height:1.2;letter-spacing:-.04em}.mobile-buy-bar span{display:block;font-size:9px;color:var(--muted)}.mobile-buy-bar .btn{min-height:45px;min-width:160px;padding:10px 20px}body:has(.mobile-buy-bar){padding-bottom:85px}}