:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#0b1424;--muted:#5a6476;--soft:#f2f5f9;--surface:#ffffffd1;--surface-solid:#fff;--line:#14223a1f;--blue:#1478ff;--blue-deep:#0758dc;--cyan:#42d9f5;--violet:#6657ff;--green:#1c9b70;--shadow-sm:0 8px 28px #1f315314;--shadow-md:0 24px 64px #192d5329;--radius:28px;--max:1180px;--font:-apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;background:#f5f7fb}body{color:var(--ink);font-family:var(--font);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:radial-gradient(circle at 8% 0,#41d9f52b,#0000 28rem),radial-gradient(circle at 93% 14%,#6657ff1f,#0000 34rem),linear-gradient(#f8fbff 0%,#f5f7fb 42%,#eef3f9 100%);margin:0;font-size:16px;line-height:1.55}img{max-width:100%;display:block}a{color:inherit}button,summary{font:inherit}:focus-visible{outline-offset:3px;outline:3px solid #1478ff7a}.skip-link{z-index:999;box-shadow:var(--shadow-sm);background:#fff;border-radius:12px;padding:10px 14px;transition:transform .18s;position:fixed;top:12px;left:12px;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:100;padding:14px 20px 0;position:sticky;top:0}.header-inner{width:min(var(--max), 100%);-webkit-backdrop-filter:saturate(160%)blur(24px);background:#f7faffc2;border:1px solid #ffffffc7;border-radius:20px;align-items:center;gap:24px;min-height:68px;margin:0 auto;padding:10px 12px 10px 16px;display:flex;box-shadow:0 10px 38px #2133531a,inset 0 0 0 1px #1f37580a}.brand,.footer-brand{color:var(--ink);letter-spacing:-.02em;white-space:nowrap;align-items:center;gap:10px;font-size:17px;font-weight:760;text-decoration:none;display:inline-flex}.brand img{border-radius:11px;box-shadow:0 7px 16px #1d53b42e}.main-nav{flex:1;justify-content:center;align-items:center;gap:6px;display:flex}.main-nav a{color:#4a5568;white-space:nowrap;border-radius:10px;padding:8px 10px;font-size:13px;font-weight:620;text-decoration:none;transition:color .16s,background .16s}.main-nav a:hover,.main-nav a[aria-current=page]{color:var(--ink);background:#fffc}.header-actions{align-items:center;gap:8px;display:flex}.language-menu{position:relative}.language-menu summary{border:1px solid var(--line);width:46px;height:42px;color:var(--muted);cursor:pointer;background:#ffffffb3;border-radius:12px;place-items:center;font-size:12px;font-weight:760;list-style:none;display:grid}.language-menu summary::-webkit-details-marker{display:none}.language-list{border:1px solid var(--line);width:180px;box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fffffff5;border-radius:16px;gap:2px;padding:8px;display:grid;position:absolute;top:calc(100% + 10px);right:0}.language-list a{border-radius:9px;padding:9px 11px;font-size:14px;text-decoration:none}.language-list a:hover,.language-list a[aria-current=page]{background:var(--soft);font-weight:680}.store-button{color:#fff;background:linear-gradient(145deg,#1688ff,#075be0 72%);border:1px solid #0750c78c;border-radius:16px;align-items:center;gap:12px;width:fit-content;min-height:54px;padding:9px 20px 9px 11px;font-size:14px;font-weight:720;line-height:1.2;text-decoration:none;transition:transform .18s,box-shadow .18s;display:inline-flex;box-shadow:0 12px 24px #0f69e83d,inset 0 1px #ffffff4d}.store-button:hover{transform:translateY(-2px);box-shadow:0 16px 32px #0f69e84d,inset 0 1px #ffffff4d}.store-mark{background:#ffffff26;border:1px solid #ffffff4d;border-radius:10px;flex:none;place-items:center;width:36px;height:36px;padding-bottom:1px;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;font-size:22px;font-weight:500;line-height:1;display:grid}.store-button-compact{border-radius:12px;max-width:156px;min-height:42px;padding:6px 14px 6px 7px;font-size:12px}.store-button-compact .store-mark{border-radius:8px;width:28px;height:28px;font-size:17px}main{overflow:clip}.breadcrumbs{width:min(var(--max), calc(100% - 40px));color:var(--muted);align-items:center;gap:8px;margin:42px auto 0;font-size:13px;display:flex}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:var(--blue-deep)}.hero{width:min(var(--max), calc(100% - 40px));grid-template-columns:minmax(0,.86fr) minmax(520px,1.14fr);align-items:center;gap:66px;min-height:650px;margin:0 auto;padding:88px 0 82px;display:grid}.breadcrumbs+.hero{padding-top:42px}.hero-copy{z-index:2;position:relative}.eyebrow{color:var(--blue-deep);letter-spacing:.09em;text-transform:uppercase;align-items:center;gap:8px;font-size:12px;font-weight:780;display:inline-flex}.eyebrow i{background:var(--cyan);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 5px #42d9f526}h1,h2,h3,p{margin-top:0}h1{letter-spacing:0;text-wrap:balance;max-width:760px;margin:18px 0 24px;font-size:clamp(2.75rem,2.1rem + 3.1vw,5.25rem);line-height:1.01}.audio-guide-hero h1{font-size:clamp(2.7rem,2rem + 2.65vw,4.75rem)}.hero-intro{max-width:640px;color:var(--muted);letter-spacing:-.012em;margin-bottom:30px;font-size:clamp(1.08rem,1.8vw,1.3rem);line-height:1.5}.store-panel>p{max-width:430px;color:var(--muted);margin:12px 0 14px;font-size:12px}.requirements{flex-wrap:wrap;gap:7px;display:flex}.requirements span{border:1px solid var(--line);color:#667085;background:#ffffff8a;border-radius:8px;padding:5px 8px;font-size:11px;font-weight:650}.hero-visual{isolation:isolate;position:relative}.hero-visual:before{content:"";z-index:-1;filter:blur(12px);background:conic-gradient(from 220deg,#23aaff38,#5f4fff2e,#42d9f524,#23aaff38);border-radius:50%;width:480px;height:480px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.mac-window{background:#fff;border:1px solid #3a4b6833;border-radius:22px;overflow:hidden;transform:perspective(1400px)rotateY(-5deg)rotateX(2deg);box-shadow:0 42px 88px #1c30543b,0 12px 28px #1c30541f}.mac-window-bar{background:linear-gradient(#fbfbfc,#eff1f5);border-bottom:1px solid #14223a14;align-items:center;gap:7px;height:38px;padding:0 13px;display:flex}.mac-window-bar i{background:#ff5f57;border-radius:50%;width:10px;height:10px}.mac-window-bar i:nth-child(2){background:#febc2e}.mac-window-bar i:nth-child(3){background:#28c840}.mac-window-bar span{color:#89909d;margin:0 auto;padding-right:34px;font-size:11px;font-weight:620}.mac-window>picture{width:100%;display:block}.mac-window>picture img{width:100%;height:auto}.floating-icon{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffb8;border:1px solid #fffc;border-radius:26px;padding:10px;position:absolute;bottom:-32px;right:-22px;box-shadow:0 18px 36px #1a3d7c33}.floating-icon img{border-radius:19px}.page-content,.legal-content{width:min(var(--max), calc(100% - 40px));margin:0 auto;padding-bottom:110px}.content-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.content-card{border-radius:var(--radius);background:var(--surface);min-height:320px;box-shadow:var(--shadow-sm), inset 0 0 0 1px #162b4a0d;border:1px solid #ffffffe6;padding:30px;position:relative;overflow:hidden}.content-card:after{content:"";background:radial-gradient(circle,#1478ff1f,#0000 67%);border-radius:50%;width:220px;height:220px;position:absolute;bottom:-100px;right:-80px}.card-number{color:var(--blue);letter-spacing:.1em;margin-bottom:50px;font-size:12px;font-weight:800;display:block}.content-card h2{letter-spacing:-.012em;margin-bottom:14px;font-size:clamp(1.45rem,2.2vw,2rem);line-height:1.08}.content-card p{color:var(--muted)}.content-card ul,.tier-card ul{gap:9px;margin:20px 0 0;padding:0;list-style:none;display:grid}.content-card li,.tier-card li{color:#465264;padding-left:22px;font-size:14px;position:relative}.content-card li:before,.tier-card li:before{content:"";background:var(--cyan);border-radius:50%;width:7px;height:7px;position:absolute;top:.55em;left:1px;box-shadow:0 0 0 4px #42d9f521}.steps-grid{grid-template-columns:repeat(2,1fr)}.steps-grid .content-card{min-height:260px}.audio-hero-visual .mac-window{transform:rotate(.8deg)}.audio-guide{gap:28px;display:grid}.guide-article,.guide-hub-hero,.guide-index{width:min(900px,100% - 40px);margin-left:auto;margin-right:auto}.guide-header,.guide-hub-hero{padding:68px 0 48px}.guide-header h1,.guide-hub-hero h1{letter-spacing:0;text-wrap:balance;margin:18px 0 24px;font-size:clamp(2.6rem,1.9rem + 3.5vw,5rem);line-height:1.04}.guide-header .hero-intro,.guide-hub-hero .hero-intro{max-width:760px}.answer-card{box-shadow:var(--shadow-sm);background:linear-gradient(145deg,#eef8fff2,#f4f1ffeb);border:1px solid #4aa2ff40;border-radius:28px;padding:36px}.answer-card>span{color:var(--blue-deep);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:780}.answer-card h2{margin:12px 0;font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.12}.answer-card p{color:#334155;margin:0;font-size:18px;line-height:1.65}.article-steps,.article-body,.article-product{margin-top:64px}.article-section-heading h2{margin:10px 0 24px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.05}.article-step{border-top:1px solid var(--line);grid-template-columns:48px 1fr;gap:20px;padding:24px 0;display:grid}.article-step>b{color:#fff;background:var(--blue);border-radius:12px;place-items:center;width:38px;height:38px;display:grid}.article-step h3{margin:0 0 7px;font-size:1.25rem}.article-step p{color:var(--muted);margin:0}.article-body{gap:18px;display:grid}.article-body section{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:24px;padding:34px}.article-body h2{margin-bottom:16px;font-size:clamp(1.65rem,3vw,2.25rem);line-height:1.1}.article-body p{color:var(--muted);font-size:17px;line-height:1.7}.article-body p:last-of-type{margin-bottom:0}.article-body ul{color:var(--muted);margin:22px 0 0;padding-left:22px}.article-body li{margin:8px 0}.source-link{margin:22px 4px 0}.source-link a,.all-guides-link{color:var(--blue-deep);font-weight:720;text-decoration:none}.article-product{color:#fff;box-shadow:var(--shadow-md);background:linear-gradient(145deg,#07172f,#0a3e83);border-radius:28px;justify-content:space-between;align-items:center;gap:32px;padding:38px;display:flex}.article-product h2{margin:9px 0;font-size:2.3rem}.article-product p{color:#cbdaf0;max-width:610px}.article-product strong{color:#8ceaff;font-size:13px}.article-product .eyebrow{color:#8ceaff}.all-guides-link{margin-top:22px;display:inline-block}.guide-hub-hero{padding-top:86px}.guide-index{gap:14px;padding-bottom:100px;display:grid}.guide-index>a{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:24px;grid-template-columns:48px 1fr 26px;align-items:start;gap:20px;padding:28px;text-decoration:none;transition:transform .16s,background .16s;display:grid}.guide-index>a:hover{background:var(--surface-solid);transform:translateY(-3px)}.guide-index>a>span{color:var(--blue);font-size:12px;font-weight:800}.guide-index small{color:var(--blue-deep);text-transform:uppercase;letter-spacing:.06em;font-weight:760}.guide-index h2{margin:7px 0 9px;font-size:clamp(1.4rem,3vw,2rem);line-height:1.1}.guide-index p{color:var(--muted);margin:0}.guide-index i{color:var(--blue);font-size:22px;font-style:normal}.audio-detail{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:28px;margin:0;padding:18px;overflow:hidden}.audio-detail img{border-radius:16px;width:100%;height:auto;display:block}.audio-detail figcaption{color:var(--muted);padding:13px 4px 0;font-size:13px}.guide-sections{gap:12px;display:grid}.guide-section{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:24px;grid-template-columns:58px 1fr;gap:20px;padding:30px 34px;display:grid}.guide-section .card-number{margin:5px 0 0}.guide-section h2{letter-spacing:-.01em;margin:0 0 10px;font-size:clamp(1.45rem,2.8vw,2.15rem)}.guide-section p{max-width:850px;color:var(--muted);margin:0;font-size:16px}.audio-feature-band{color:#fff;background:radial-gradient(circle at 15% 20%,#49dcff4d,#0000 34%),radial-gradient(circle at 92% 10%,#625bff47,#0000 38%),linear-gradient(145deg,#061831,#0a3976);border:1px solid #67b0ff38;border-radius:36px;grid-template-columns:.55fr 1.45fr;align-items:center;gap:58px;min-height:330px;margin-top:92px;padding:54px;display:grid;box-shadow:0 30px 72px #123a773d}.audio-feature-icon{aspect-ratio:1;background:radial-gradient(circle at 35% 30%,#58dcff,#1478ff 58%,#193f91);border:1px solid #80e0ff47;border-radius:50%;place-items:center;width:min(220px,100%);margin:auto;display:grid;box-shadow:0 0 0 25px #54ccff0f,0 28px 65px #000d2f59}.audio-feature-icon svg{width:52%;height:52%}.audio-feature-band .eyebrow{color:#8ceaff}.audio-feature-band h2{letter-spacing:-.012em;margin:12px 0 14px;font-size:clamp(2.15rem,4.2vw,3.75rem);line-height:1.02}.audio-feature-band p{color:#d0def1;max-width:680px;font-size:17px}.audio-feature-band a{color:#8ceaff;margin-top:10px;font-weight:750;text-decoration:none;display:inline-block}.product-facts{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-md);border-radius:32px;grid-template-columns:.9fr 1.1fr;gap:54px;margin-top:92px;padding:48px;display:grid}.product-facts h2{letter-spacing:-.012em;margin:13px 0 16px;font-size:clamp(2.2rem,4.2vw,3.8rem);line-height:1.02}.product-facts-intro>p{color:var(--muted);font-size:17px}.product-facts-intro>a{color:var(--blue-deep);font-weight:720;text-decoration:none}.product-facts dl{gap:0;margin:0;display:grid}.product-facts dl>div{border-bottom:1px solid var(--line);grid-template-columns:minmax(110px,.35fr) .65fr;gap:18px;padding:15px 0;display:grid}.product-facts dl>div:first-child{padding-top:0}.product-facts dl>div:last-child{border-bottom:0;padding-bottom:0}.product-facts dt{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:12px;font-weight:760}.product-facts dd{margin:0;font-size:14px;font-weight:620;line-height:1.45}.gallery-section,.tiers-section,.privacy-band,.related-section,.final-cta{margin-top:92px}.section-heading{max-width:700px;margin-bottom:30px}.section-heading h2,.privacy-band h2,.related-section>h2,.final-cta h2{letter-spacing:-.018em;text-wrap:balance;margin:13px 0 14px;font-size:clamp(2.35rem,5vw,4.4rem);line-height:.98}.section-heading p{color:var(--muted);font-size:18px}.gallery-grid{grid-template-columns:1.25fr 1fr;gap:16px;display:grid}.gallery-grid figure{border:1px solid var(--line);box-shadow:var(--shadow-sm);background:#ffffffb3;border-radius:24px;margin:0;padding:10px;overflow:hidden}.gallery-grid figure:first-child{grid-row:span 2;align-self:center}.gallery-grid img{border-radius:16px;width:100%;height:auto;display:block}.gallery-grid figcaption{color:var(--muted);padding:10px 5px 2px;font-size:12px}.tiers-section{grid-template-columns:1fr 1fr;gap:16px;display:grid}.tier-card{border:1px solid var(--line);border-radius:var(--radius);min-height:300px;box-shadow:var(--shadow-sm);background:#ffffffc2;padding:36px}.tier-card-premium{color:#fff;background:radial-gradient(circle at 90% 10%,#42d9f540,#0000 35%),linear-gradient(145deg,#0c1c38,#0b3977);border-color:#ffffff1a;box-shadow:0 24px 60px #0f2d603b}.tier-label{color:var(--blue-deep);text-transform:uppercase;letter-spacing:.08em;background:#1478ff1a;border-radius:8px;padding:5px 8px;font-size:11px;font-weight:780;display:inline-block}.tier-card-premium .tier-label{color:#9feaff;background:#4adaf821}.tier-card h2{letter-spacing:-.012em;margin:26px 0 8px;font-size:2rem}.tier-card-premium li{color:#d7e7ff}.privacy-band{color:#fff;background:radial-gradient(circle at 12% 20%,#41d9f547,#0000 32%),radial-gradient(circle at 90% 0,#6657ff3d,#0000 35%),#07172f;border-radius:36px;grid-template-columns:.7fr 1.3fr;align-items:center;gap:60px;min-height:400px;padding:54px;display:grid;overflow:hidden;box-shadow:0 32px 76px #12284d3d}.privacy-band .eyebrow{color:#7eeaff}.privacy-band h2{font-size:clamp(2.2rem,4vw,3.7rem)}.privacy-band p{color:#c9d8ed;max-width:650px;font-size:17px}.privacy-band a{color:#7eeaff;font-weight:700;text-decoration:none}.privacy-orbit{aspect-ratio:1;border:1px solid #6fe0ff38;border-radius:50%;width:min(270px,100%);margin:auto;position:relative;box-shadow:inset 0 0 80px #2aa5ff14,0 0 80px #299dff12}.privacy-orbit:before,.privacy-orbit:after{content:"";border:1px solid #6fe0ff47;border-radius:50%;position:absolute;inset:18%}.privacy-orbit:after{background:radial-gradient(circle at 35% 30%,#6ee8ff,#1478ff 50%,#1b3f8d);inset:36%;box-shadow:0 0 38px #42d9f547}.privacy-orbit span{background:#7eeaff;border-radius:50%;width:12px;height:12px;position:absolute;top:10%;left:25%;box-shadow:0 0 18px #42d9f5}.related-section>h2{font-size:clamp(2rem,4vw,3rem)}.related-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.related-grid a{border:1px solid var(--line);background:#ffffffa6;border-radius:20px;flex-direction:column;min-height:170px;padding:22px;text-decoration:none;transition:transform .16s,background .16s;display:flex}.related-grid a:hover{background:#fffffff2;transform:translateY(-3px)}.related-grid span{color:var(--blue-deep);letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:770}.related-grid strong{letter-spacing:0;margin-top:17px;font-size:17px;line-height:1.25}.related-grid i{color:var(--blue);margin-top:auto;font-size:20px;font-style:normal}.final-cta{text-align:center;border-top:1px solid var(--line);flex-direction:column;align-items:center;padding:82px 30px;display:flex}.final-cta>img{border-radius:28px;box-shadow:0 20px 36px #194ba52e}.final-cta h2{margin-bottom:4px}.final-cta p{color:var(--muted);font-size:18px}.final-cta .store-button{margin-top:16px}.final-cta small{max-width:520px;color:var(--muted);margin-top:12px}.legal-hero{text-align:center;grid-template-columns:1fr;min-height:460px}.legal-hero .hero-copy{max-width:880px;margin:0 auto}.legal-hero .eyebrow{justify-content:center}.legal-hero h1,.legal-hero .hero-intro{margin-left:auto;margin-right:auto}.effective-date{color:var(--muted);font-weight:620}.legal-content{width:min(900px,100% - 40px)}.legal-content .content-grid{display:block}.legal-content .content-card{min-height:0;margin-bottom:12px;padding:30px 34px}.legal-content .card-number{display:none}.legal-content .content-card h2{font-size:1.45rem}.legal-content .content-card p{margin-bottom:0}.legal-content .related-grid{grid-template-columns:repeat(3,1fr)}.site-footer{padding:0 20px 28px}.footer-inner{width:min(var(--max), 100%);box-shadow:var(--shadow-sm);background:#ffffff8c;border:1px solid #ffffffbf;border-radius:26px;grid-template-columns:1fr auto;gap:26px;margin:0 auto;padding:38px;display:grid}.footer-inner p{color:var(--muted);margin:8px 0 0;font-size:13px}.analytics-consent{z-index:100;right:max(14px, env(safe-area-inset-right));bottom:max(14px, env(safe-area-inset-bottom));border:1px solid var(--line);background:var(--surface-solid);width:min(360px,100vw - 28px);box-shadow:var(--shadow-md);border-radius:16px;padding:16px 48px 14px 16px;position:fixed}.analytics-consent[hidden]{display:none}.analytics-consent p{color:var(--ink);margin:0;font-size:14px;line-height:1.4}.analytics-consent div{justify-content:flex-end;margin-top:11px;display:flex}.analytics-consent 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