.app-world{--world-ink:#191b20;--world-muted:#60636a;--world-paper:#eef1f5;--world-line:#dedfe3;--world-accent:#2454de;min-height:100vh;color:var(--world-ink);font-family:var(--font-studio-body,"DM Sans"), Arial, sans-serif;background:#fff}.app-world--ojo{--world-accent:#c83229}.app-world--bamlu{--world-accent:#b92532}.app-world *{box-sizing:border-box}.app-world a{color:inherit;text-decoration:none}:is(.app-world a:focus-visible,.app-world summary:focus-visible){outline:3px solid var(--world-accent);outline-offset:6px;border-radius:3px}.app-world h1,.app-world h2,.app-world h3,.app-world .world-brand,.app-world .world-footer strong{font-family:var(--font-studio-body,"DM Sans"), Arial, sans-serif;color:inherit;font-weight:500}.app-world h1{letter-spacing:-.055em;font-size:clamp(58px,6.7vw,102px);line-height:1.01}.app-world h2{letter-spacing:-.055em;font-size:clamp(38px,4.5vw,66px);line-height:1.06}.app-world h3{letter-spacing:-.035em;font-size:27px;line-height:1.15}.app-world h1 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24px;font-size:14px;font-weight:600;line-height:1.5;display:inline-flex}.app-world .world-button span{font-size:20px;line-height:1}.app-world .world-text-link{border-bottom:1px solid #c5c6cb;padding:6px 0;font-size:13px;font-weight:500}.app-world .world-icon-stage{aspect-ratio:1;background:var(--world-paper);border-radius:24px;justify-self:end;place-items:center;width:min(100%,520px);min-width:0;display:grid}.app-world .world-app-icon{aspect-ratio:1;background:#fff;border-radius:25%;width:58%;padding:8px;box-shadow:inset 0 0 0 1px #fff}.app-world .world-app-icon img{object-fit:cover;border-radius:22%;width:100%;height:100%;display:block}.app-world .world-features{border-top:1px solid var(--world-line);max-width:1440px;margin:auto;padding:90px 5% 105px}.app-world .world-section-heading{grid-template-columns:1fr 2.05fr;align-items:start;gap:35px;margin-bottom:60px;display:grid}.app-world .world-section-heading .world-kicker{padding-top:10px}.app-world .world-section-heading h2{max-width:730px}.app-world .world-feature-grid{grid-template-columns:repeat(3,1fr);gap:48px;display:grid}.app-world .world-feature-grid article{border-top:1px solid var(--world-line);min-width:0;padding-top:24px}.app-world .world-feature-grid p{color:var(--world-muted);max-width:340px;margin-top:17px;font-size:16px;line-height:1.65}.app-world .world-help{background:var(--world-paper);max-width:1296px;color:var(--world-ink);border-radius:24px;justify-content:space-between;align-items:flex-end;gap:40px;margin:0 auto 100px;padding:62px 5%;display:flex}.app-world .world-help .world-kicker{color:var(--world-muted);margin-bottom:24px}.app-world .world-help .world-button{flex-shrink:0}.app-world .world-footer{border-top:1px solid var(--world-line);background:#fff;grid-template-columns:1fr auto;align-items:center;gap:40px;margin:0 auto;padding:48px 5% 24px;display:grid}.app-world .world-footer>div{align-items:baseline;gap:20px;display:flex}.app-world .world-footer 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var(--world-line)}.app-world .faq-list summary{cursor:pointer;padding:28px 64px 28px 0;font-size:20px;font-weight:500;line-height:1.45;list-style:none;position:relative}.app-world .faq-list summary::-webkit-details-marker{display:none}.app-world .faq-list summary:after{content:"+";background:var(--world-paper);width:38px;height:38px;color:var(--world-ink);border-radius:50%;place-items:center;font-size:25px;font-weight:400;display:grid;position:absolute;top:23px;right:0}.app-world .faq-list details[open] summary:after{content:"−";background:var(--world-accent);color:#fff}.app-world .faq-list details div{max-width:790px;color:var(--world-muted);padding:0 64px 30px 0;font-size:16px;line-height:1.8}.app-world .faq-list a,.app-world .legal-copy a{text-underline-offset:4px;color:var(--world-ink);overflow-wrap:anywhere;font-weight:500;text-decoration:underline;text-decoration-thickness:1px}.app-world .support-contact{background:var(--world-paper);border-radius:24px;justify-content:space-between;align-items:flex-end;gap:35px;max-width:1080px;margin:0 auto 100px;padding:44px;display:flex}.app-world .support-contact .eyebrow{color:var(--world-muted);margin-bottom:20px}.app-world .support-contact h2{font-size:38px}.app-world .support-contact p:not(.eyebrow){max-width:510px;color:var(--world-muted);margin-top:18px;font-size:15px;line-height:1.7}.app-world .support-contact>a{text-underline-offset:5px;overflow-wrap:anywhere;font-size:15px;font-weight:500;line-height:1.7;text-decoration:underline}.app-world .legal-page{max-width:1200px;margin:auto;padding:60px 5% 110px}.app-world .legal-intro{border-bottom:1px solid var(--world-line);max-width:none;padding:25px 0 55px}.app-world .legal-intro .eyebrow{color:var(--world-accent);margin-bottom:28px}.app-world .legal-intro h1{max-width:900px;color:var(--world-ink);font-size:clamp(58px,7vw,94px)}.app-world .legal-intro>p:not(.eyebrow){max-width:690px;color:var(--world-muted);margin-top:28px;font-size:18px;line-height:1.65}.app-world .legal-intro>span{color:var(--world-muted);margin-top:26px;font-size:13px;display:block}.app-world .legal-copy{max-width:760px;margin:60px 0 0 auto}.app-world .legal-copy section+section{margin-top:46px}.app-world .legal-copy h2{letter-spacing:-.035em;margin-bottom:17px;font-size:29px;line-height:1.2}.app-world .legal-copy p,.app-world .legal-copy li{color:var(--world-muted);font-size:16px;line-height:1.8}.app-world .legal-copy p+p{margin-top:16px}@media (hover:hover){.app-world .world-header nav a:hover,.app-world .world-footer a:hover{text-underline-offset:5px;text-decoration:underline}.app-world .world-button:hover,.app-world .voui-button:hover,.app-world .bamlu-button:hover{background:var(--world-ink);color:#fff}.app-world .world-text-link:hover{border-color:var(--world-ink)}}@media (max-width:1100px){.app-world .world-hero{gap:3%}.app-world .world-help,.app-world .support-contact{margin-left:5%;margin-right:5%}.app-world .world-feature-grid{gap:28px}}@media (max-width:760px){.app-world .world-header{flex-wrap:wrap;gap:16px;min-height:88px;padding:20px 6%}.app-world .world-brand{gap:10px;font-size:28px}.app-world .world-brand img{border-radius:10px;width:38px;height:38px}.app-world .world-header nav{gap:18px;font-size:13px}.app-world .world-header .world-studio-link{gap:7px;margin-left:0}.app-world .world-header nav a:first-child{display:none}.app-world .world-hero{grid-template-columns:1fr;gap:45px;padding:45px 6% 70px}.app-world .world-hero-copy{padding:0}.app-world .world-hero-copy .world-kicker{margin-bottom:23px}.app-world h1{font-size:clamp(53px,9.5vw,74px)}.app-world .world-hero-copy>p:not(.world-kicker){margin-top:24px;font-size:17px}.app-world .world-actions{gap:18px;margin-top:28px}.app-world .world-icon-stage{justify-self:center}.app-world .world-app-icon{padding:6px}.app-world .world-features{padding:60px 6% 70px}.app-world .world-section-heading{grid-template-columns:1fr;gap:22px;margin-bottom:38px}.app-world .world-section-heading .world-kicker{padding-top:0}.app-world .world-feature-grid{grid-template-columns:1fr;gap:30px}.app-world .world-feature-grid article{padding-top:21px}.app-world .world-feature-grid p{max-width:500px;margin-top:13px}.app-world .world-help{flex-direction:column;align-items:flex-start;gap:30px;margin:0 6% 70px;padding:36px 28px}.app-world .world-help h2{font-size:42px}.app-world .world-footer{grid-template-columns:1fr;gap:26px;padding:35px 6% 22px}.app-world .world-footer>div{flex-wrap:wrap;gap:14px}.app-world .world-footer nav{gap:28px}.app-world .support-hero{padding:55px 6% 50px}.app-world .support-hero h1{font-size:clamp(49px,9vw,68px)}.app-world .support-hero>p:not(.eyebrow){font-size:17px}.app-world .faq-list{padding:0 6% 65px}.app-world .faq-list summary{padding:25px 55px 25px 0;font-size:18px}.app-world .faq-list 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strong{letter-spacing:-.045em;margin-bottom:22px;font-size:clamp(38px,4.5vw,70px);font-weight:600;line-height:1.15;display:block}.bamlu-landing-sample p{margin:0 0 5px;font-size:20px}.bamlu-landing-sample .bamlu-pinyin{color:#991a25;font-weight:700}@media (max-width:760px){.bamlu-landing-hero{grid-template-columns:1fr;min-height:auto;padding:70px 24px 0}.bamlu-landing-hero>div{padding-bottom:35px}.app-world .bamlu-landing-hero h1{font-size:clamp(62px,20vw,90px)}.bamlu-landing-hero>img{width:min(390px,100%);margin:auto}.bamlu-landing-how{padding:85px 24px}.app-world .bamlu-landing-how h2{margin-bottom:60px}.bamlu-landing-how>div{grid-template-columns:1fr;gap:44px}.bamlu-landing-how article strong{margin-bottom:10px}.bamlu-landing-how p{max-width:none}.bamlu-landing-sample{grid-template-columns:1fr;gap:45px;min-height:auto;padding:60px 24px 0}.bamlu-landing-sample>div{grid-row:1}.bamlu-landing-sample>img{width:300px}.bamlu-landing-sample strong{font-size:42px}}.app-world--voui{--world-accent:#3157df}.voui-simple-hero{color:#fff;background:#3157df;grid-template-columns:1.15fr .85fr;align-items:center;gap:30px;min-height:640px;padding:65px max(6.5vw,28px) 0;display:grid;overflow:hidden}.app-world .voui-simple-hero h1{color:#fff;letter-spacing:-.075em;margin:0 0 40px;font-size:clamp(70px,8vw,116px);font-weight:600;line-height:.82}.voui-simple-hero p{color:#eef1ff;max-width:650px;margin:0 0 30px;font-size:21px;line-height:1.5}.voui-simple-hero a{color:#101116;background:#fff;padding:18px 25px;font-size:15px;font-weight:700;display:inline-block}.voui-simple-hero img{object-fit:contain;object-position:bottom;place-self:end center;width:min(520px,100%);max-height:560px;display:block}.voui-simple-how{padding:110px max(6.5vw,28px) 120px}.app-world .voui-simple-how h2{letter-spacing:-.06em;max-width:720px;margin:0 0 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0;padding:14px 18px;line-height:1.5}.creator-chart{border:1px solid var(--world-line);background:#fff;border-radius:14px;margin:28px 0 0;padding:22px 22px 16px}.creator-chart figcaption{justify-content:space-between;gap:12px;margin-bottom:16px;font-size:15px;font-weight:600;display:flex}.creator-chart figcaption span{color:var(--world-muted);font-weight:500}.creator-bars{grid-template-columns:repeat(30,minmax(0,1fr));align-items:end;gap:4px;height:140px;display:grid}.creator-bar{align-items:flex-end;height:100%;display:flex}.creator-bar i{background:var(--world-accent);border-radius:4px 4px 2px 2px;width:100%;display:block}.creator-bar i[data-empty=true]{background:var(--world-line)}.creator-axis{color:var(--world-muted);justify-content:space-between;margin-top:8px;font-size:12px;display:flex}.creator-links{gap:12px;margin:0;padding:0;list-style:none;display:grid}.creator-links li{border:1px solid 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