:root{color-scheme:light dark;--bg:#faf5eb;--surface:rgba(255,253,248,.75);--text:#302d2c;--muted:#746d6b;--pink:#aa4968;--mint:#387f6c;--line:rgba(83,61,50,.13);--shadow:0 24px 65px #674c3c14;--pink-wash:#f1dce0;--mint-wash:#dcebe2;--stage:#f0e7da}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--pink);outline-offset:6px}.wrap{width:min(1120px,calc(100% - 80px));margin-inline:auto}.site-header{height:100px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:21px;letter-spacing:-.7px}.brand img{width:40px}.languages{display:flex;align-items:center;gap:9px;font-size:13px;white-space:nowrap}.languages button{border:0;background:none;color:var(--muted);padding:7px 5px;cursor:pointer}.languages button[aria-pressed=true]{color:var(--pink);font-weight:700}.languages span{opacity:.3}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center;padding-block:44px 86px}.eyebrow{color:var(--pink);font-size:13px;font-weight:650;letter-spacing:.06em;display:flex;align-items:center;gap:10px}.tiny-wave{letter-spacing:1px;font-size:15px}h1{font-size:clamp(42px,4.2vw,60px);line-height:1.2;letter-spacing:-.055em;font-weight:750;max-width:560px;margin-top:24px;text-wrap:balance}.intro{font-size:17px;color:var(--muted);max-width:440px;margin-top:26px;line-height:1.95}.download{display:inline-flex;align-items:center;justify-content:center;min-height:52px;border-radius:16px;padding:12px 30px;margin-top:30px;background:var(--pink);color:#fff;font-weight:650;box-shadow:0 8px 22px #aa49681a}.download[aria-disabled=true]{background:var(--pink-wash);color:var(--pink);cursor:default;box-shadow:none}.download-note{margin-top:12px;font-size:12px;color:var(--muted)}.version:not(:empty)::before{content:" · "}.hero-notes{display:flex;gap:12px;margin-top:32px;font-size:12px;color:var(--muted)}.hero-visual{position:relative;background:radial-gradient(ellipse at 90% 75%,var(--mint-wash),transparent 65%),radial-gradient(ellipse at 15% 5%,var(--pink-wash),transparent 70%),var(--stage);border:1px solid var(--line);border-radius:32px;padding:0 36px 18px;box-shadow:var(--shadow)}.stage-bar{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);font-size:10px;color:var(--muted);padding:13px 0;margin-bottom:22px;letter-spacing:.03em}.hero-visual picture{display:block;width:300px;max-width:100%;margin:auto;overflow:hidden;border-radius:19px;box-shadow:0 16px 30px #43312520;border:1px solid var(--line)}figcaption{font-size:11px;color:var(--muted);text-align:center;margin-top:15px}.section{padding-block:76px}.section-heading{margin-bottom:36px}h2{font-size:clamp(27px,3vw,38px);line-height:1.4;letter-spacing:-.035em;font-weight:700}.section-heading h2{margin-top:12px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.feature-card{position:relative;padding:36px;border:1px solid var(--line);border-radius:24px;background:var(--surface);backdrop-filter:blur(18px)}.card-number{font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:18px}.feature-card h3,.steps h3{font-size:21px;letter-spacing:-.025em;margin-bottom:12px}.feature-card>p:last-child{color:var(--muted);max-width:350px}.feature-symbol{float:right;width:44px;height:44px;display:grid;place-items:center;border-radius:14px;font-size:29px;line-height:1}.pink{background:var(--pink-wash);color:var(--pink)}.mint{background:var(--mint-wash);color:var(--mint)}.link-feature{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center;margin-top:28px;padding:44px;border-radius:28px;background:linear-gradient(135deg,var(--mint-wash),var(--surface) 55%);border:1px solid var(--line)}.link-copy h2{margin-bottom:22px}.link-copy>p:not(.card-number){color:var(--muted)}.examples{list-style:none;padding:0;margin:24px 0;font-size:14px}.examples li{padding:11px 0;border-bottom:1px solid var(--line)}.examples li::before{content:"↘";color:var(--mint);margin-right:9px}.restore{font-size:13px}.restore>span:first-child{color:var(--mint);font-size:20px}.rules-visual picture{display:block;overflow:hidden;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow)}.steps-section{border-block:1px solid var(--line);background:var(--surface)}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.step-number{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--pink);margin-bottom:22px;font-size:14px}.steps p{font-size:14px;color:var(--muted)}.privacy{display:grid;grid-template-columns:140px 1fr;gap:44px;align-items:start;padding-block:96px;border-bottom:1px solid var(--line)}.privacy-mark{width:112px;height:112px;background:var(--mint-wash);color:var(--mint);display:grid;place-items:center;font-size:66px;border-radius:36px}.privacy h2{margin:12px 0 22px}.privacy p:not(.eyebrow){color:var(--muted);max-width:750px}.privacy .privacy-promise{color:var(--mint)!important;font-size:14px;letter-spacing:.05em;margin-top:24px;font-weight:650}.faq{display:grid;grid-template-columns:.9fr 1.2fr;gap:65px;padding-block:84px 100px}.faq .section-heading h2{max-width:350px}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}.faq-list details:first-child{padding-top:0}.faq-list summary{cursor:pointer;list-style:none;position:relative;padding-right:30px;font-weight:600;font-size:15px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";position:absolute;right:2px;color:var(--pink);font-size:22px;top:-5px;font-weight:400}.faq-list details[open] summary::after{content:"−"}.faq-list p{font-size:14px;color:var(--muted);margin:15px 22px 2px 0}.site-footer{border-top:1px solid var(--line);display:flex;gap:25px;align-items:center;padding-block:28px 35px;font-size:12px;color:var(--muted)}.site-footer nav{margin-left:auto}.site-footer>a:hover{color:var(--pink)}.skip{position:fixed;top:-100px;left:20px;z-index:10;background:var(--bg);padding:10px 20px;border:1px solid var(--pink);border-radius:10px}.skip:focus{top:10px}
@media(prefers-color-scheme:dark){:root{--bg:#1f2126;--surface:rgba(44,46,51,.8);--text:#f2ede8;--muted:#b6b1b1;--pink:#eca7bb;--mint:#9acdbb;--line:#ffffff20;--shadow:0 24px 65px #0002;--pink-wash:#493139;--mint-wash:#2c423b;--stage:#292b30}.download:not([aria-disabled=true]){color:#30212a}}
@media(min-width:1500px){.hero{padding-top:70px;padding-bottom:110px}}
@media(max-width:900px){.wrap{width:calc(100% - 48px)}.hero{gap:30px}.hero-visual{padding-inline:22px}.link-feature{gap:28px;padding:30px}.faq{gap:35px}.privacy{grid-template-columns:100px 1fr;gap:30px}.privacy-mark{width:90px;height:90px;font-size:52px}}
@media(max-width:650px){.wrap{width:calc(100% - 40px)}.site-header{height:80px}.brand{font-size:19px}.brand img{width:35px}.hero{grid-template-columns:1fr;gap:38px;padding-block:34px 30px}.hero-copy{text-align:center}.eyebrow{font-size:11px}.hero .eyebrow{justify-content:center;gap:7px}.tiny-wave{font-size:12px}h1{font-size:42px;max-width:340px;margin:21px auto 0}html[lang=en] h1{font-size:45px}.intro{font-size:15px;margin-top:22px}.download{margin-top:24px}.hero-notes{justify-content:center;margin-top:21px}.hero-visual{width:100%;max-width:390px;margin:auto;padding-inline:24px;border-radius:26px}.hero-visual picture{width:270px}.hero-visual figcaption{font-size:10px}.section{padding-block:52px}.section-heading{margin-bottom:26px}h2{font-size:28px}.feature-grid{grid-template-columns:1fr;gap:16px}.feature-card{padding:26px}.feature-card h3,.steps h3{font-size:20px}.feature-card>p:last-child{font-size:14px}.link-feature{grid-template-columns:1fr;padding:26px 20px;gap:28px;margin-top:20px}.link-copy{padding-inline:5px}.link-copy h2{font-size:31px}.examples{font-size:13px}.rules-visual figcaption{font-size:10px}.steps{grid-template-columns:1fr;gap:28px}.steps li{position:relative;padding-left:62px}.step-number{position:absolute;left:0;top:2px}.steps h3{margin-bottom:6px}.privacy{grid-template-columns:1fr;gap:22px}.privacy-mark{width:64px;height:64px;border-radius:22px;font-size:40px}.privacy p:not(.eyebrow){font-size:14px}.faq{grid-template-columns:1fr;gap:0}.faq .section-heading h2{max-width:100%}.faq-list details{padding-block:19px}.faq-list details:first-child{padding-top:10px}.site-footer{flex-wrap:wrap;gap:10px 16px;font-size:11px;padding-block:25px}.site-footer nav{margin-left:0;width:100%}.site-footer .languages{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media(max-width:650px){.hero{grid-template-columns:minmax(0,1fr)}.hero-copy,.hero-visual{min-width:0}.hero .eyebrow{flex-wrap:wrap}.tiny-wave{flex-shrink:0}}
html[lang=zh-Hans] h1{text-wrap:initial}h1>span{display:block}
@media(max-width:650px){html[lang=zh-Hans] h1{font-size:clamp(28px,9.2vw,38px)}}

/* Other apps from the same developer. */
.more-apps{--more-card:var(--surface);--more-ink:var(--text);--more-muted:var(--muted);--more-accent:var(--pink);--more-line:var(--line);--more-soft:var(--pink-wash)}
.more-apps{padding-block:64px 72px;color:var(--more-ink)}
.more-apps h2{font-size:27px;line-height:1.4;letter-spacing:-.025em;margin:0 0 26px;font-weight:600}
.more-apps-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.more-apps-card{display:flex;align-items:flex-start;gap:20px;padding:28px;border:1px solid var(--more-line);border-radius:20px;background:var(--more-card);color:var(--more-ink);text-decoration:none;backdrop-filter:blur(16px)}
.more-apps-card>img{width:56px;height:56px;flex-shrink:0;border-radius:13px;object-fit:contain}
.more-apps-copy{min-width:0;display:flex;flex-direction:column;align-items:flex-start;height:100%}
.more-apps-card h3{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;font-size:20px;line-height:1.4;font-weight:650;letter-spacing:-.02em;margin:0 0 10px}
.more-apps-card p{font-size:14px;line-height:1.85;color:var(--more-muted);margin:0 0 20px}
.more-apps-cta{font-size:13px;font-weight:600;color:var(--more-accent);margin-top:auto}
.more-apps-badge{font-size:10px;font-weight:500;line-height:1.7;letter-spacing:0;white-space:nowrap;border-radius:30px;padding:3px 9px;color:var(--more-accent);background:var(--more-soft)}
.more-apps-card:hover{border-color:var(--more-accent)}
.more-apps-card:focus-visible{outline:3px solid var(--more-accent);outline-offset:5px}
@media(max-width:650px){.more-apps{padding-block:48px}.more-apps h2{font-size:24px;margin-bottom:23px}.more-apps-grid{grid-template-columns:minmax(0,1fr);gap:16px}.more-apps-card{padding:22px;gap:16px}.more-apps-card h3{font-size:19px}.more-apps-card p{font-size:13px}}
.more-apps-footer{display:flex;flex-wrap:wrap;gap:16px}.more-apps-footer a:hover{color:var(--pink)}

.privacy-mark svg{width:50%;height:50%;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* A small story, between getting started and the privacy promise. */
.hero-notes{flex-wrap:wrap;column-gap:10px;row-gap:4px}
.story{padding-bottom:0}
.story-card{display:grid;grid-template-columns:.8fr 1.4fr;gap:56px;padding:48px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(135deg,var(--pink-wash),var(--surface) 48%);box-shadow:var(--shadow)}
.story-heading h2{margin-top:12px;text-wrap:balance}
.story-copy{color:var(--muted);font-size:15px;line-height:1.95}
.story-copy p+p{margin-top:18px}
.story-copy .story-punchline{color:var(--text);font-size:18px}
.story-gift{padding-top:20px;border-top:1px solid var(--line)}
.story-gift strong{color:var(--pink);font-weight:650}
@media(max-width:900px){.story-card{gap:30px;padding:32px}}
@media(max-width:650px){.story-card{grid-template-columns:minmax(0,1fr);gap:24px;padding:28px 24px;border-radius:24px}.story-copy{font-size:14px}.story-copy .story-punchline{font-size:17px}.hero-notes{column-gap:7px}}