/* BubbleX: dependency-free shared styles. */
:root{--ink:#12263c;--muted:#53667a;--blue:#1465db;--cyan:#5fcad8;--pale:#edf6fc;--line:#dde7ef;--white:#fff;--radius:24px;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{overflow-wrap:anywhere;margin:0;background:#fcfdff;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-underline-offset:4px}button,a,summary{-webkit-tap-highlight-color:transparent}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #087eaa;outline-offset:5px;border-radius:4px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(3rem,5.2vw,4.9rem);font-weight:720;letter-spacing:-.06em}h2{font-size:clamp(2.1rem,3.2vw,3rem);font-weight:660}h3{font-size:1.6rem;font-weight:650}p{color:var(--muted)}.container{width:min(calc(100% - 64px),var(--max));margin-inline:auto}.section{padding-block:88px}.eyebrow{font-size:.75rem;letter-spacing:.16em;font-weight:750;color:var(--blue);line-height:1.7}.eyebrow-line{display:inline-block;vertical-align:middle;width:24px;height:2px;margin-right:9px;background:var(--cyan)}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--blue);color:white;text-decoration:none;font-size:1rem;font-weight:600;line-height:1.35;padding:17px 25px;border:1px solid transparent;border-radius:12px;transition:background .2s,transform .2s;min-height:48px}.button:hover{background:#0952bd;transform:translateY(-2px)}.button-small{font-size:.875rem;padding:12px 20px;min-height:44px}.text-link{font-weight:650;font-size:.9375rem}.skip-link{position:fixed;z-index:20;top:8px;left:12px;padding:12px 18px;background:white;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{position:sticky;top:0;z-index:10;background:rgba(252,253,255,.96);border-bottom:1px solid rgba(221,231,239,.6);backdrop-filter:blur(16px)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:1.5rem;letter-spacing:-.06em;font-weight:740}.brand img{border-radius:12px;flex:none}.main-nav{display:flex;align-items:center;gap:32px}.main-nav>a:not(.button){color:var(--muted);text-decoration:none;font-size:.875rem;font-weight:600;padding:10px 0}.main-nav>a:hover,.main-nav>a[aria-current=page]{color:var(--blue)}.menu-toggle{display:none;border:1px solid var(--line);border-radius:10px;background:white;color:var(--ink);padding:9px 13px;min-height:44px;cursor:pointer}.menu-toggle span{margin-left:8px}.menu-toggle[hidden]{display:none}.hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:30px;min-height:700px;padding-block:56px 60px}.hero-copy{z-index:1;min-width:0}.hero h1{margin-top:24px}.hero h1 span{color:var(--blue)}.hero-description{font-size:1.125rem;line-height:1.75;margin-top:28px}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:32px}.store-button{background:var(--ink);gap:10px;padding:11px 23px}.store-button:hover{background:#234260}.store-button span{font-size:.75rem;font-weight:450;text-align:left}.store-button strong{font-size:1.35rem;display:block;line-height:1.2;letter-spacing:-.035em;font-weight:600}.hero-note{font-size:.8125rem;margin-top:14px}.hero-visual{position:relative;min-width:0;height:565px;display:flex;justify-content:center;align-items:center;isolation:isolate}.orbit{position:absolute;z-index:-1;border:1px solid #cee7f2;border-radius:50%;width:460px;height:460px;background:radial-gradient(circle,#e4f6fd 0%,#eefaff 50%,transparent 72%)}.orbit-two{width:550px;height:550px;max-width:100%;max-height:100%;background:none;opacity:.6}.preview{position:absolute;width:223px;border-radius:22px;box-shadow:0 24px 44px -18px #3969896b;border:5px solid white}.preview-back{left:13px;top:34px;transform:rotate(-9deg)}.preview-front{right:13px;top:78px;transform:rotate(8deg)}.hero-visual figcaption{position:absolute;bottom:0;font-size:.8125rem;color:var(--muted);letter-spacing:.02em}.intro{border-top:1px solid var(--line);padding-bottom:60px}.intro-row{display:grid;grid-template-columns:1.15fr 1fr;gap:96px;align-items:center;margin-top:22px}.intro-row p{font-size:1.0625rem;max-width:440px}.features{padding-top:32px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-heading h2{font-size:1.8rem}.section-heading p{font-size:.9375rem}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:white;min-height:358px;display:flex;flex-direction:column}.feature-card-blue{background:#edf6ff;border-color:#d7e8fb}.feature-number{font-size:.75rem;letter-spacing:.09em;font-weight:700;color:#567189}.feature-icon{width:42px;height:42px;stroke:var(--blue);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-block:28px}.feature-card h3{font-size:1.75rem;margin-bottom:18px}.feature-card p{font-size:.9375rem;line-height:1.7}.source-note{font-size:.75rem;margin-top:20px;text-align:right}.source-note a{color:inherit}.privacy-section{background:#102d4b;color:white;border-radius:32px;display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:64px}.privacy-copy .eyebrow{color:#8bdded}.privacy-copy h2{font-size:3.6rem;margin-top:24px}.privacy-copy p:not(.eyebrow){color:#d0dfed;margin-top:24px;max-width:400px}.privacy-copy .privacy-emphasis{color:white!important;font-size:.9375rem;font-weight:650}.button-light{color:var(--ink);background:white;margin-top:28px;font-size:.9375rem}.button-light:hover{color:var(--ink);background:#e2f4ff}.otp-panel{padding:32px;background:#f7fcff;border-radius:20px;color:var(--ink);align-self:center}.small-label{font-size:.75rem;font-weight:750;letter-spacing:.11em;color:#47627e}.otp-steps{padding:0;margin:28px 0;list-style:none}.otp-steps li{display:flex;gap:17px;align-items:start;margin-bottom:25px}.otp-steps li:last-child{margin-bottom:0}.otp-steps li>span{font-size:.8125rem;background:#e2f0fc;color:var(--blue);display:grid;place-items:center;border-radius:50%;width:32px;height:32px;flex-shrink:0;font-weight:700}.otp-steps h3{font-size:1.125rem;letter-spacing:-.02em;line-height:1.4;margin:1px 0 6px}.otp-steps p{font-size:.875rem}.otp-panel>.text-link{font-size:.8125rem}.download-section{text-align:center;padding-block:100px 88px}.download-icon{margin:0 auto 22px;border-radius:24px;box-shadow:0 12px 28px #254d6d15}.download-section h2{margin:18px auto 20px;font-size:clamp(2.5rem,4.1vw,3.75rem)}.download-section>.button{margin-top:28px}.download-note{display:block;margin-top:16px;font-size:.8125rem;color:var(--muted)}.faq-section{border-top:1px solid var(--line);display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;padding-top:64px}.faq-intro h2{margin-block:18px 26px}.accordion{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:1rem;font-weight:600;padding:23px 36px 23px 0;list-style:none;position:relative;line-height:1.5}summary::-webkit-details-marker{display:none}summary::after{content:'+';position:absolute;right:4px;top:20px;font-size:1.5rem;font-weight:400;color:var(--blue)}details[open]>summary::after{content:'−'}details>p,details>.answer{margin:0 0 24px;font-size:.9375rem;max-width:650px}.answer p+p{margin-top:12px}.site-footer{border-top:1px solid var(--line);background:#f3f8fc;padding-block:48px 26px}.footer-main{display:flex;justify-content:space-between;gap:32px;align-items:center}.footer-main p{font-size:.875rem;margin-top:12px}.footer-main nav{display:flex;gap:28px;flex-wrap:wrap}.footer-main nav a{color:var(--muted);text-decoration:none;font-size:.875rem}.footer-main nav a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid var(--line);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:.75rem;color:var(--muted)}
/* Legal and support pages share the same navigation and reading rhythm. */
.page-hero{padding-block:68px 46px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.6rem,5vw,4.25rem);margin:18px 0}.page-hero .lead{font-size:1.125rem;max-width:700px}.page-meta{font-size:.8125rem;margin-top:20px}.reading-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;padding-block:56px 96px}.toc{align-self:start;position:sticky;top:120px}.toc p{font-size:.75rem;letter-spacing:.12em;font-weight:750;margin-bottom:16px}.toc a{display:block;color:var(--muted);font-size:.875rem;text-decoration:none;padding:7px 0}.toc a:hover{color:var(--blue)}.prose{max-width:740px;min-width:0}.prose section+section{margin-top:38px}.prose h2{font-size:1.6rem;letter-spacing:-.025em;line-height:1.25;margin-bottom:16px}.prose h3{font-size:1.125rem;letter-spacing:-.015em;margin-block:22px 10px}.prose p+p,.prose p+ul,.prose p+ol{margin-top:14px}.prose li{color:var(--muted);padding-left:4px;margin-block:8px}.prose ul,.prose ol{padding-left:22px}.prose strong{color:var(--ink);font-weight:650}.prose a{overflow-wrap:anywhere}.notice{background:#eaf5fc;border:1px solid #cee6f7;border-radius:16px;padding:24px;margin-bottom:34px}.notice h2{font-size:1.25rem}.notice p{font-size:.9375rem}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}.support-card{display:block;border:1px solid var(--line);border-radius:16px;padding:24px;color:var(--ink);text-decoration:none;background:white}.support-card:hover{border-color:#81b8eb;background:#f1f8ff}.support-card h2{font-size:1.25rem;margin-bottom:10px}.support-card p{font-size:.875rem}.support-section{padding-top:52px}.support-section>h2{font-size:1.9rem;margin-bottom:24px}.support-content{max-width:800px;margin:0 auto;padding-bottom:88px}.contact-panel{background:#edf6ff;border-radius:24px;padding:32px;margin-top:48px}.contact-panel h2{font-size:1.75rem;margin-bottom:16px}.contact-panel p+p{margin-top:16px}.contact-panel a{overflow-wrap:anywhere}.not-found{min-height:65vh;text-align:center;display:grid;place-content:center;padding:60px 24px}.not-found h1{margin-block:16px}.not-found .button{justify-self:center;margin-top:25px}
@media(min-width:1600px){.hero{min-height:760px}.hero-visual{transform:scale(1.05)}}
@media(max-width:1100px){.hero{gap:10px;min-height:650px}.hero-visual{height:520px}.preview{width:200px}.preview-back{left:0}.preview-front{right:0}.orbit{width:360px;height:360px}.orbit-two{width:420px;height:420px}.intro-row{gap:48px}.privacy-section{padding:48px;gap:40px}.privacy-copy h2{font-size:3.1rem}.feature-card{padding:26px}.feature-card h3{font-size:1.5rem}.faq-section{gap:48px}.reading-layout{gap:40px}}
@media(max-width:800px){.container{width:min(calc(100% - 40px),var(--max))}.header-inner{min-height:76px;flex-wrap:wrap;gap:12px;padding-block:12px}.brand{font-size:1.4rem}.brand img{width:38px;height:38px}.js .menu-toggle{display:block}.js .main-nav{display:none}.js .main-nav.is-open{display:flex}.main-nav{width:100%;flex-wrap:wrap;gap:12px 24px;padding:8px 0 12px}.main-nav>a:not(.button){padding:8px 0}.hero{grid-template-columns:minmax(0,1fr);text-align:center;padding-top:44px;gap:28px}.hero h1{font-size:clamp(2.8rem,8vw,4.5rem)}.hero-description{font-size:1.0625rem;margin-top:22px}.hero-actions{justify-content:center;margin-top:26px}.hero-visual{width:430px;max-width:100%;margin:auto;height:520px}.preview{width:200px}.preview-back{left:12px;top:20px}.preview-front{right:12px;top:58px}.orbit{width:340px;height:340px}.orbit-two{width:100%;height:auto;aspect-ratio:1}.section{padding-block:60px}.intro-row{grid-template-columns:1fr;gap:22px}.intro-row p{max-width:610px}.features{padding-top:4px}.section-heading{display:block}.section-heading p{margin-top:12px}.feature-grid{grid-template-columns:1fr}.feature-card{min-height:auto;display:grid;grid-template-columns:52px 1fr;column-gap:18px;padding:26px}.feature-number{grid-column:1/-1;margin-bottom:22px}.feature-icon{margin:0;grid-row:2/4}.feature-card h3{font-size:1.5rem}.feature-card h3 br{display:none}.feature-card p{grid-column:2}.source-note{text-align:left}.privacy-section{grid-template-columns:1fr;padding:36px 28px;gap:32px;border-radius:24px}.privacy-copy h2{font-size:3rem}.privacy-copy p:not(.eyebrow){max-width:none}.otp-panel{padding:26px}.download-section{padding-block:72px}.faq-section{grid-template-columns:1fr;gap:32px}.footer-main{align-items:flex-start;flex-direction:column;gap:28px}.footer-bottom{flex-direction:column;gap:6px}.reading-layout{grid-template-columns:1fr;gap:36px;padding-block:32px 64px}.toc{position:static;display:flex;flex-wrap:wrap;gap:4px 20px;padding-bottom:24px;border-bottom:1px solid var(--line)}.toc p{width:100%;margin-bottom:8px}.toc a{font-size:.8125rem}.support-grid{grid-template-columns:1fr;gap:12px}.support-card{padding:22px}.page-hero{padding-block:44px 32px}.support-content{padding-bottom:64px}.contact-panel{padding:26px}}
@media(max-width:420px){.container{width:calc(100% - 32px)}.hero{padding-top:36px}.hero h1{font-size:2.85rem}.hero-actions{gap:20px;flex-wrap:wrap}.hero-visual{height:465px}.preview{width:174px;border-radius:18px;border-width:4px}.preview-back{left:12px}.preview-front{right:12px;top:60px}.orbit{width:280px;height:280px}.privacy-section{padding:30px 22px}.otp-panel{padding:22px}.feature-card{padding:24px 20px;grid-template-columns:38px 1fr;gap:16px}.feature-icon{width:34px;height:34px}.feature-number{margin-bottom:2px}.feature-card h3{margin-bottom:0}.footer-main nav{gap:16px 20px}.eyebrow{font-size:.75rem;letter-spacing:.11em}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.button:hover{transform:none}}
@media print{.site-header,.site-footer,.toc,.skip-link{display:none}.container{width:100%}.reading-layout{display:block;padding:20px}.page-hero{padding:20px}.prose{max-width:none}body{background:white;color:black}a{color:inherit}.prose section{break-inside:avoid}}