@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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48% 52%/55% 42% 58% 45%;width:27%;bottom:-5%;left:1%;transform:rotate(16deg)}.hero-device-shell{aspect-ratio:608/794;filter:drop-shadow(16px 19px #17181714);width:min(76%,430px);position:absolute;top:50%;right:5%;transform:translateY(-50%)}.media-placeholder{background:#fff;border:1px solid #1718174f;place-items:center;min-height:390px;display:grid;position:relative;overflow:hidden}.hero-device-shell .media-placeholder{border:1px solid #1718174f;border-radius:0;width:100%;height:100%;min-height:0}.hero-device-shell .media-with-image{background:0 0;border:0}.media-with-image{background:#fbe1d8}.placeholder-image{object-fit:cover;width:100%;height:100%}.placeholder-number{font-family:var(--display);color:#17181717;font-size:clamp(96px,13vw,176px);line-height:1}.placeholder-label{border-top:1px solid var(--line);color:#17181791;padding-top:10px;font-size:12px;position:absolute;bottom:16px;left:18px;right:18px}.tips-carousel{background:#fbfaf5;padding:34px 0 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clamp(44px,5vw,72px)}.benefits-copy h2{font-size:clamp(38px,4.8vw,64px);line-height:1.08}.benefits-copy>p{color:#171817ad;max-width:820px;font-family:var(--sans);margin:24px auto 0;font-size:clamp(18px,1.85vw,25px);font-weight:400;line-height:1.56}[lang^=zh] .benefits-copy>p{font-family:var(--display);font-size:clamp(21px,2vw,28px);line-height:1.55}.benefit-groups{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,4vw,64px);max-width:1180px;margin:0 auto;display:grid}.benefit-card{border-top:1px solid var(--ink);min-width:0;padding:22px 0 0}.benefit-index{color:#f59e0b;font-family:var(--display);font-size:25px;line-height:1;display:block}.benefit-card h3{font-family:var(--sans);margin:24px 0 16px;font-size:clamp(21px,1.7vw,28px);font-weight:650;line-height:1.18}[lang^=zh] .benefit-card h3{font-family:var(--display);font-size:clamp(25px,2vw,32px);font-weight:500}.benefit-card p{color:#171817b3;margin:0;font-size:16px;line-height:1.72}.disclaimer{color:#17181794;text-align:center;max-width:760px;margin:0 auto;padding:96px 24px 84px;font-size:13px;line-height:1.55}.policy-placeholder{text-align:center;place-content:center;gap:16px;min-height:100svh;padding:48px 24px;display:grid}.policy-placeholder h1{font-family:var(--display);margin:0;font-size:clamp(42px,5vw,68px);font-weight:400}.policy-placeholder p{color:#1718179e;margin:0;font-size:15px}.site-footer{border-top:1px solid var(--line);background:var(--paper-soft);grid-template-columns:1fr auto 1fr;align-items:center;gap:30px;padding:30px clamp(20px,4vw,64px);display:grid}.footer-links{gap:26px;font-size:13px;display:flex}.footer-links a{border-bottom:1px solid #0000;padding-bottom:3px}.footer-links a:hover{border-color:currentColor}.site-footer>p{color:#1718178c;justify-self:end;margin:0;font-size:12px}@media (max-width:920px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:128px}.hero-copy{max-width:760px;padding-left:0}.hero-art{justify-self:end;width:min(100%,720px);height:570px}.stats>div{align-content:start}.tips-track{grid-auto-columns:minmax(280px,42vw);padding-left:88px;padding-right:88px;scroll-padding-inline:88px}.feature-groups{grid-template-columns:1fr}.feature-groups>section{border-top:1px solid var(--ink)}.benefits-copy{text-align:left}.benefits-copy>p{margin-left:0}.benefit-groups{grid-template-columns:1fr;gap:38px}.site-footer{grid-template-columns:1fr auto}.site-footer>p{grid-column:1/-1;justify-self:start}}@media (max-width:640px){.site-header{gap:12px;padding:13px 15px}.brand{gap:9px;max-width:calc(100vw - 126px)}.brand-mark{width:39px}.brand-title{text-overflow:ellipsis;max-width:calc(100vw - 146px);font-size:14px;overflow:hidden}.language-switch{grid-template-columns:repeat(3,31px)}.language-switch a{height:30px}.hero{gap:32px;padding:116px 17px 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span{font-size:42px}.carousel-arrow-prev{left:10px}.carousel-arrow-next{right:10px}.stats{grid-template-columns:1fr;gap:72px;padding:64px 18px 92px}.stats>div{border-top:1px solid var(--line);gap:22px;padding:20px 0 0}.stats>div:first-child{border-top-color:var(--ink)}.stats img{width:min(78vw,280px)}.features,.benefits{padding:88px 17px}.feature-blob-blue{width:min(44vw,190px);top:470px;left:auto;right:-18%}.feature-blob-coral{aspect-ratio:1.08;width:min(38vw,158px);inset:auto auto 54px 38%;transform:rotate(8deg)}.feature-blob-yellow{width:min(44vw,188px);top:74px;left:-14%;right:auto}.features>h2{margin-bottom:34px;font-size:40px}.feature-groups>section{padding:24px 4px 20px}.feature-groups h3{margin-bottom:20px}[lang^=zh] .feature-groups h3{font-size:19px}.site-footer{grid-template-columns:1fr;gap:22px;padding:28px 17px}.site-footer>p{grid-column:auto}}.footer-links{flex-wrap:wrap;justify-content:center}.legal-page,.support-page{background:var(--paper-soft);min-height:100svh;padding:112px clamp(18px,5vw,72px) 76px;overflow:visible}.legal-document,.support-shell{width:min(900px,100%);margin:0 auto}.legal-document{background:var(--paper);border:1px solid #1718171f;border-radius:8px;padding:clamp(24px,4vw,48px)}.legal-back-link{color:#171817a8;border-bottom:1px solid;margin-bottom:26px;font-size:13px;font-weight:800;display:inline-flex}.support-page .legal-back-link{color:#17181794;font-weight:650}.legal-notice{color:#171817ad;background:#fff8df;border:1px solid #1718171f;border-radius:8px;margin:0 0 22px;padding:12px 14px;font-size:13px;line-height:1.5}.legal-title{font-family:var(--display);margin:0 0 10px;font-size:clamp(40px,5vw,64px);font-weight:500;line-height:1.04}.legal-heading{margin:34px 0 9px;font-size:clamp(18px,2vw,23px);font-weight:900;line-height:1.25}.legal-subheading{margin:22px 0 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