:root{color-scheme:dark;--bg:#0b0d12;--surface:#121620;--elevated:#181d28;--border:#2a3240;--accent:#5364e8;--hover:#4d5edc;--text:#f5f7fa;--secondary:#aab3c2;--focus:#aab4ff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-text-size-adjust:100%}a{color:inherit;text-decoration:none}button,summary,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:5px;border-radius:6px}img{max-width:100%;display:block}p{color:var(--secondary);margin:0 0 1em}h1,h2,h3{line-height:1.13;letter-spacing:-.04em;margin:0;font-weight:650}h1{font-size:clamp(42px,5.7vw,78px)}h2{font-size:clamp(30px,3.4vw,46px)}h3{font-size:22px;letter-spacing:-.025em}.container{width:min(1180px,calc(100% - 64px));margin:auto}.icon{width:24px;height:24px;flex:none;display:inline-block;vertical-align:middle}.eyebrow{display:block;color:var(--focus);font-size:12px;font-weight:650;letter-spacing:.12em;text-transform:uppercase;margin-bottom:22px}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:52px;padding:12px 21px;border:1px solid transparent;border-radius:12px;font-size:15px;font-weight:600;text-align:center;line-height:1.4;transition:background .15s,border-color .15s}.button-primary{background:var(--accent);color:#fff}.button-primary:hover{background:var(--hover)}.button-muted{background:var(--surface);border-color:var(--border)}.button-muted:hover{background:var(--elevated);border-color:#4b5570}.button-small{min-height:44px;padding:9px 16px;font-size:14px}.text-link{display:inline-flex;gap:12px;align-items:center;min-height:44px;font-size:15px;font-weight:600}.text-link:hover{color:var(--focus)}.skip-link{position:fixed;top:8px;left:8px;z-index:20;transform:translateY(-160%);padding:12px;background:var(--accent)}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid #242a36;background:#0b0d12f7}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;min-height:44px;align-items:center}.brand img{width:128px;height:auto}.desktop-nav{display:flex;align-items:center;gap:28px}.desktop-nav a{font-size:14px;color:var(--secondary);padding:10px 0}.desktop-nav a:hover{color:var(--text)}.header-actions{display:flex;align-items:center;gap:14px}.language{position:relative}.language summary{cursor:pointer;display:flex;align-items:center;gap:8px;min-width:68px;min-height:44px;padding:8px;font-size:13px}.language summary::-webkit-details-marker,.mobile-nav summary::-webkit-details-marker{display:none}.language-list{position:absolute;right:0;top:52px;width:180px;padding:8px;border:1px solid var(--border);border-radius:12px;background:var(--elevated);box-shadow:0 15px 30px #0006}.language-list a{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:10px;border-radius:7px;font-size:14px}.language-list a[aria-current],.language-list a:hover{background:#5364e822}.language-list span{color:var(--secondary);font-size:11px}.mobile-nav{display:none}.hero{position:relative;padding:90px 0 94px;background:radial-gradient(ellipse at 80% 5%,#5364e815,transparent 62%)}.hero-grid{display:grid;grid-template-columns:1.04fr 1fr;gap:64px;align-items:center}.hero h1 span{color:var(--focus)}.hero-lede{font-size:18px;line-height:1.65;margin:27px 0 30px;max-width:540px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px}.hero-note{font-size:12px;line-height:1.6;max-width:465px;margin:19px 0 0;color:#8590a2}.product-preview{margin:0;min-width:0}.preview-shell{background:linear-gradient(135deg,#1e2432,#121620);border:1px solid #364057;border-radius:22px;box-shadow:0 22px 80px #0005;padding:24px}.preview-top{display:flex;align-items:center;gap:8px;padding-bottom:25px;color:var(--text);font-size:18px;font-weight:600}.preview-top img{width:32px;height:32px}.preview-dot{width:8px;height:8px;border-radius:100%;background:#aab4ff;margin-left:auto}.preview-address{display:flex;align-items:center;gap:12px;background:#0b0d1266;padding:18px 15px;border:1px solid #2c3445;border-radius:12px;font-size:14px;min-width:0}.preview-address .icon{color:var(--focus)}.preview-address strong{overflow-wrap:anywhere;font-weight:500}.preview-tabs{display:flex;gap:7px;padding:20px 0 14px;font-size:12px;color:var(--secondary)}.preview-tabs span{padding:8px 15px;flex:1;text-align:center;border-radius:8px}.preview-tabs .selected{background:#5364e825;color:var(--focus)}.preview-row{display:flex;gap:12px;padding:18px 0;border-bottom:1px solid #2a3240;align-items:center;min-width:0}.sender-avatar{flex:none;width:34px;height:34px;display:grid;place-items:center;background:#262d3d;border-radius:10px;color:#c6cee4;font-size:12px}.preview-row>div{min-width:0;flex:1}.preview-row .preview-sender{font-size:11px;color:var(--secondary);display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.preview-row strong{font-size:13px;font-weight:500;display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.preview-row time{font-size:10px;color:#8590a2;flex:none;max-width:65px}.preview-bottom{padding:21px 0 0;font-size:11px;color:var(--secondary)}.product-preview figcaption{font-size:11px;text-align:center;color:#8590a2;margin-top:16px}.section{padding:90px 0}.section-heading{max-width:690px;margin-bottom:44px}.section-heading h2{margin-bottom:19px}.section-heading p{max-width:620px;font-size:17px}.section-features{border-top:1px solid #222935;background:#0f1219}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature-card{padding:28px;background:var(--surface);border:1px solid #252d3b;border-radius:16px}.feature-icon{color:var(--focus);margin-bottom:25px}.feature-card h3{font-size:19px;margin-bottom:12px}.feature-card p{font-size:14px;margin:0;line-height:1.7}.how-section{border-bottom:1px solid #242a36}.how-section h2{max-width:720px}.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px;margin:48px 0 0}.step-number{color:var(--accent);font-size:14px;font-weight:600;display:block;margin-bottom:21px}.steps h3{font-size:21px;margin-bottom:14px}.steps p{font-size:14px;margin:0}.plans-section{background:radial-gradient(ellipse at 50% 35%,#5364e809,transparent 70%)}.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.plan-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--border);border-radius:18px;padding:28px;background:var(--surface)}.plan-card.pro{border-color:#5364e8;background:linear-gradient(145deg,#1b2242,#121620 80%)}.tier-name{color:var(--secondary);font-size:12px;letter-spacing:.13em;font-weight:700}.pro .tier-name{color:var(--focus)}.ultra .tier-name{color:#d3b873}.plan-price{font-size:46px;letter-spacing:-.055em;font-weight:650;line-height:1.3;margin:20px 0 12px}.price-period{display:block;letter-spacing:0;font-size:12px;font-weight:400;color:var(--secondary);margin-top:4px}.free .plan-price{padding-bottom:20px}.plan-summary{font-size:14px;margin:0;padding-bottom:22px;border-bottom:1px solid #2a3240}.plan-features{list-style:none;padding:23px 0 27px;flex:1;margin:0;display:flex;flex-direction:column;gap:14px}.plan-features li{font-size:13px;display:flex;align-items:flex-start;gap:10px;color:#c4ccda}.plan-features .icon{width:16px;height:20px;color:var(--focus)}.plan-card .button{font-size:13px;padding:12px;gap:8px}.plan-note{font-size:12px;margin:25px 0 24px;max-width:850px}.limits-panel{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:15px 0}.limits-panel summary{display:flex;align-items:center;gap:14px;min-height:44px;cursor:pointer;font-size:14px;font-weight:500}.limits-panel summary>span{margin-left:auto;font-size:23px;color:var(--secondary)}.limits-panel ul{margin:8px 0 10px;padding-left:25px;max-width:950px;color:var(--secondary);font-size:13px}.limits-panel li{margin-bottom:10px}.guides-section{background:#0f1219;border-block:1px solid #242a36}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.guide-card{display:flex;flex-direction:column;min-width:0}.article-number{font-size:11px;font-weight:600;color:#8590a2;letter-spacing:.12em;margin-bottom:26px}.guide-card h3{font-size:23px;line-height:1.25;margin-bottom:15px}.guide-card h3 a:hover{color:var(--focus)}.guide-card p{font-size:14px;flex:1;margin-bottom:22px}.guide-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:16px;border-top:1px solid var(--border);flex-wrap:wrap}.guide-card-bottom>span{font-size:11px;color:#8590a2}.guide-card .text-link{font-size:12px}.guide-card .icon{width:18px;height:18px}.faq-grid{display:grid;grid-template-columns:.75fr 1fr;gap:80px}.faq-grid h2{max-width:350px}.faq-list details{border-bottom:1px solid var(--border)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:25px;cursor:pointer;font-size:16px;line-height:1.45;min-height:70px;padding:16px 0;font-weight:500}.faq-list summary span{color:var(--secondary);font-size:22px;flex:none}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list p{padding:0 35px 22px 0;font-size:14px;margin:0}.support-section{padding:0 0 85px}.support-panel{padding:44px;border:1px solid #333e5b;background:linear-gradient(130deg,#1d2545,#141925 80%);border-radius:18px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}.support-panel h2{font-size:32px;margin-bottom:15px}.support-panel p{font-size:14px;max-width:620px;margin:0}.support-panel .eyebrow{font-size:10px;margin-bottom:18px}.support-links{display:flex;flex-direction:column;align-items:center;gap:16px}.support-email{font-size:14px;min-height:32px;display:flex;align-items:center;color:var(--secondary)}.support-email:hover{color:var(--focus)}.site-footer{border-top:1px solid var(--border);padding:40px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:32px;padding-bottom:35px}.footer-top p{font-size:13px;margin:10px 0 0}.footer-top nav{display:flex;flex-wrap:wrap;gap:24px;align-items:center;max-width:600px}.footer-top nav a{font-size:13px;color:var(--secondary);padding:10px 0}.footer-top nav a:hover{color:var(--text)}.footer-bottom{border-top:1px solid #242a36;padding-top:24px;display:flex;align-items:flex-start;gap:80px;font-size:11px;color:#8590a2}.footer-bottom>span{white-space:nowrap}.footer-bottom p{font-size:11px;max-width:720px;margin:0;color:#8590a2}.page-hero{min-height:550px}.page-hero h1{max-width:900px;font-size:clamp(38px,5vw,65px);margin-bottom:24px}.page-intro{font-size:18px;max-width:780px;margin-bottom:55px}.page-hero .guide-grid{margin-top:60px}.back-link{display:inline-flex;min-height:44px;align-items:center;font-size:13px;color:var(--focus);margin-bottom:30px}.back-link:before{content:'←';margin-right:12px}.article-page{max-width:820px;padding-top:56px;padding-bottom:85px}.article-page h1{font-size:clamp(36px,4.5vw,58px);line-height:1.13;letter-spacing:-.04em}.article-lede{font-size:19px;line-height:1.6;margin:26px 0}.article-meta{display:flex;gap:24px;color:#8590a2;font-size:12px;padding-bottom:33px;border-bottom:1px solid var(--border);flex-wrap:wrap}.article-body{padding-top:40px}.article-body section{margin-bottom:38px}.article-body h2{font-size:27px;letter-spacing:-.025em;line-height:1.3;margin-bottom:20px}.article-body p{font-size:17px;line-height:1.8;color:#c3ccd9;margin-bottom:20px}.article-page>.button{margin-top:15px}.releases{margin-top:55px}.release{padding:30px 0;border-top:1px solid var(--border);display:grid;grid-template-columns:240px 1fr;gap:40px}.release-date{font-size:14px;color:var(--focus)}.release-date span{display:block;font-size:11px;color:var(--secondary);margin-top:12px}.release h2{font-size:28px}.release ul{color:var(--secondary);padding-left:20px;margin:22px 0 0;font-size:15px}.release li{margin-bottom:10px}
@media(min-width:1500px){.hero{padding:115px 0 115px}}
@media(max-width:1050px){.desktop-nav{gap:17px}.header-inner{gap:15px}.hero-grid{gap:35px}.hero-actions{gap:14px}.hero-actions>.text-link{font-size:13px}.plan-card{padding:22px}.support-panel{padding:32px}.support-panel h2{font-size:28px}}
@media(max-width:850px){.container{width:calc(100% - 40px)}.header-inner{height:74px}.desktop-nav{display:none}.brand img{width:113px}.header-actions{gap:7px}.mobile-nav{display:block;position:relative}.mobile-nav summary{cursor:pointer;display:grid;place-items:center;min-width:44px;min-height:44px}.mobile-nav nav{position:absolute;right:0;top:52px;width:220px;padding:10px;border:1px solid var(--border);border-radius:12px;background:var(--elevated)}.mobile-nav a{display:block;font-size:14px;padding:10px;min-height:44px}.hero{padding:65px 0}.hero-grid{grid-template-columns:1fr;gap:45px}.hero-copy{max-width:670px}.hero h1{font-size:64px}.hero-lede{max-width:650px}.hero-note{max-width:620px}.product-preview{max-width:580px;width:100%;margin:0 auto}.section{padding:65px 0}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{gap:25px}.plan-grid{gap:12px}.plan-card{padding:20px}.plan-card .button{font-size:12px}.plan-features li{font-size:12px}.price-period{font-size:11px}.faq-grid{gap:35px;grid-template-columns:1fr}.faq-grid h2{max-width:100%}.support-panel{grid-template-columns:1fr;gap:28px}.support-links{align-items:flex-start}.footer-top{align-items:flex-start}.footer-top nav{max-width:330px;gap:10px 22px}.footer-bottom{gap:35px}.guide-grid{gap:20px}.guide-card h3{font-size:20px}}
@media(max-width:650px){.hero h1{font-size:clamp(43px,9.5vw,58px)}.hero-lede{font-size:17px}.section-heading p{font-size:16px}.feature-card{padding:23px}.plan-grid{grid-template-columns:1fr;gap:16px}.plan-card{padding:26px}.plan-price{font-size:44px}.price-period{display:inline-block;margin-left:10px;font-size:12px}.free .plan-price{padding-bottom:0}.plan-card .button{font-size:14px}.plan-features{gap:12px;padding:20px 0}.plan-features li{font-size:14px}.steps{grid-template-columns:1fr;gap:30px;margin-top:35px}.steps li{position:relative;padding-left:40px}.step-number{position:absolute;left:0;top:0}.guide-grid{grid-template-columns:1fr;gap:35px}.guide-card{padding-bottom:0}.guide-card h3{font-size:24px}.article-number{margin-bottom:15px}.guide-card-bottom{justify-content:flex-start;gap:22px}.page-hero .guide-grid{margin-top:40px}.support-panel{padding:27px}.support-panel h2{font-size:28px}.support-section{padding-bottom:55px}.footer-top{flex-direction:column;gap:20px}.footer-top nav{max-width:100%;gap:10px 23px}.footer-bottom{flex-direction:column;gap:15px}.article-body p{font-size:16px}.release{grid-template-columns:1fr;gap:20px}.release-date span{margin-top:5px}.release h2{font-size:25px}}
@media(max-width:400px){.container{width:calc(100% - 32px)}.header-inner{gap:7px}.brand img{width:95px}.header-actions{gap:2px}.header-actions>.button{font-size:11px;padding:9px;gap:4px}.header-actions>.button .icon{width:15px;height:15px}.language summary{min-width:52px;padding:6px;gap:5px}.language .icon{width:18px;height:18px}.mobile-nav summary{min-width:38px}.hero{padding:48px 0}.eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:20px}.hero-actions{align-items:flex-start;flex-direction:column;gap:9px}.hero-actions .button{font-size:13px;width:100%;padding:14px 15px}.hero-lede{font-size:16px}.preview-shell{padding:17px;border-radius:17px}.preview-address{font-size:12px;padding:15px 10px;gap:8px}.preview-tabs span{padding:7px 9px}.preview-row{gap:9px}.sender-avatar{width:29px;height:29px}.preview-row time{max-width:55px;font-size:9px}.preview-row strong{font-size:12px}.feature-grid{grid-template-columns:1fr}.feature-icon{margin-bottom:16px}.feature-card{padding:25px}.section{padding:52px 0}.section-heading{margin-bottom:30px}.support-panel{padding:24px}.support-links .button{font-size:13px;padding:13px 12px}.support-email{font-size:13px}.article-page{padding-top:32px}.article-lede{font-size:17px}.article-body h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Keep the language popover and 44px touch targets inside a narrow viewport. */
@media(max-width:400px){.language-list{left:0;right:auto}.brand img{width:88px}.header-actions>.button .icon{display:none}.mobile-nav summary{min-width:44px;min-height:44px}}
.support-email{min-height:44px}
.guide-card h3 a{display:block;min-height:44px}