@charset "UTF-8";
:root{--paper:#fffcf6;--ink:#063f40;--green:#007d69;--muted:#526969;--line:#d4e4dc;--mint:#e3f4e9;--white:#fffefb}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI",Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--green);outline-offset:5px}img{max-width:100%;display:block}p,h1,h2,h3{margin-top:0}h1,h2,h3{line-height:1.1;letter-spacing:-.035em}h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:normal}h1{font-size:clamp(2.8rem,5.4vw,5.35rem);margin-bottom:26px}h2{font-size:clamp(2rem,3.5vw,3.5rem);margin-bottom:24px}h3{font-size:1.45rem;font-weight:650}p{color:var(--muted)}em{font-style:normal;color:var(--green)}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.draft-note{text-align:center;padding:8px 20px;background:#fff0cd;color:#684900;font-size:12px;letter-spacing:.03em}.skip-link{position:absolute;top:-100px;left:20px;z-index:10;background:white;padding:10px}.skip-link:focus{top:10px}.site-header{display:flex;align-items:center;gap:38px;padding-block:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:24px;font-weight:750;letter-spacing:-1px;text-decoration:none;white-space:nowrap}.brand img{border-radius:12px}.site-header nav{display:flex;gap:30px;margin-left:auto;font-size:14px}.site-header nav a{text-decoration:none;padding:8px 0}.site-header nav a:hover{text-decoration:underline}.languages{display:flex;gap:3px;border:1px solid var(--line);border-radius:30px;padding:4px}.languages a{font-size:12px;padding:7px 10px;border-radius:24px;text-decoration:none;min-width:36px;text-align:center}.languages [aria-current]{background:var(--ink);color:white}.hero{display:grid;grid-template-columns:1fr 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var(--ink);font-size:14px;font-weight:600;min-height:50px;text-decoration:none;cursor:pointer}.primary{background:var(--ink);color:white}.primary:hover{background:#006052}.secondary{background:transparent;color:var(--ink);border-color:#a5c6ba}.text-link{font-size:14px}.fine-print{font-size:12px;line-height:1.6;max-width:410px;margin:25px 0 0}.features-section{padding:42px 0 80px;border-top:1px solid var(--line)}.features-section h2{max-width:650px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:48px}.number{font-size:12px;color:var(--green);display:block;border-top:1px solid #a6c7bb;padding-top:18px;margin-bottom:32px}.feature p{font-size:15px}.flow{background:var(--mint);border-radius:24px;padding:55px;display:grid;grid-template-columns:1fr 1fr;gap:80px}.flow h2{font-size:39px}.flow p{max-width:420px;font-size:14px}.flow ol{padding-left:22px;margin:6px 0}.flow li{padding:0 0 25px 15px;margin-bottom:22px;border-bottom:1px solid #bbd8ca}.flow li:last-child{border:0;margin-bottom:0;padding-bottom:0}.flow li::marker{color:var(--green);font-weight:700}.trust{padding-block:85px 50px}.resources{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.resource{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:26px 22px;background:#fffefb;border:1px solid var(--line);border-radius:14px;text-decoration:none;font-weight:600}.resource:hover{border-color:var(--green);background:#f0f8ee}.faq{padding:45px 0 85px;max-width:880px}.faq h2{font-size:35px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:600;padding-right:20px}.faq details p{font-size:15px;padding:18px 30px 0 0;margin-bottom:5px}.site-footer{background:var(--ink);color:var(--paper);padding-block:50px 20px}.footer-top{display:flex;justify-content:space-between;gap:50px;align-items:flex-start}.footer-top p{font-size:13px;color:#c4d9d2;max-width:530px}.brand-dot{width:8px;height:8px;background:#8edfbc;border-radius:50%;margin-left:8px}.site-footer nav{display:flex;flex-wrap:wrap;gap:16px 30px;font-size:13px;margin-block:30px}.site-footer nav a{color:#e2eee6}.footer-bottom{border-top:1px solid #34615d;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#c4d9d2}.legal{padding-block:32px 90px}.back{font-size:13px;text-decoration:none}.legal-heading{padding-top:50px;max-width:880px}.legal-heading h1{font-size:clamp(2.6rem,5vw,4.7rem)}.version{font-size:12px;margin-top:30px}.legal-grid{display:grid;grid-template-columns:225px minmax(0,1fr);gap:75px;margin-top:50px;padding-top:35px;border-top:1px solid var(--line)}.legal-grid aside{position:sticky;top:30px;align-self:start}.legal-grid aside a{display:block;font-size:13px;text-decoration:none;margin:0 0 16px;color:var(--muted)}.legal-grid aside a:hover{color:var(--green);text-decoration:underline}.legal-grid aside .eyebrow{font-size:10px}.legal-body{max-width:800px;min-width:0}.legal-body section{margin-bottom:40px;scroll-margin-top:30px}.legal-body h2{font-family:"Segoe UI",Helvetica,sans-serif;font-size:23px;font-weight:650;line-height:1.3;letter-spacing:-.03em;margin-bottom:18px}.legal-body p{line-height:1.8;font-size:15px;overflow-wrap:anywhere}.legal-body a{color:var(--green)}.request-composer{background:var(--mint);padding:30px;border-radius:18px}.request-composer label{display:block;font-size:13px;font-weight:600;margin:20px 0 6px}.request-composer input,.request-composer select,.request-composer textarea{display:block;width:100%;min-height:46px;padding:10px 12px;border:1px solid #a5c6ba;border-radius:8px;background:var(--white);color:var(--ink);max-width:100%}.request-composer textarea{resize:vertical}.request-composer .actions{gap:12px}.request-composer .button{font-size:13px}.request-composer pre{white-space:pre-wrap;overflow-wrap:anywhere;background:white;padding:15px;font-size:13px;color:var(--ink)}.request-composer [role=status]{font-size:13px;margin-top:16px}.button:disabled{opacity:.5;cursor:not-allowed}.contact-panel{padding-top:20px;border-top:1px solid var(--line)}.pending{padding:14px;background:#fff0cd;border-radius:10px;color:#684900!important}.official-links li{margin-bottom:15px;font-size:14px}.official-links ul{padding-left:20px}
@media(max-width:900px){.wrap{width:calc(100% - 48px)}.site-header{gap:20px}.site-header nav{gap:18px}.hero{padding-top:20px;padding-bottom:55px}.hero h1{font-size:52px}.hero .lead{font-size:16px}.hero .actions{gap:18px}.hero .button{padding:13px 17px}.hero-art{margin-right:-10px}.features{gap:25px}.flow{padding:35px;gap:40px}.flow h2{font-size:34px}.legal-grid{grid-template-columns:175px minmax(0,1fr);gap:30px}.resources{gap:12px}.resource{padding:20px 15px;font-size:14px}}
@media(max-width:640px){.wrap{width:calc(100% - 40px)}.site-header{flex-wrap:wrap;gap:15px;padding-block:20px}.brand{font-size:22px}.site-header nav{order:3;flex-basis:100%;justify-content:space-between;font-size:13px;gap:8px;border-top:1px solid var(--line);padding-top:8px}.languages{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:30px;gap:10px;padding-bottom:45px}.hero h1{font-size:clamp(40px,10.5vw,62px)}.hero .lead{font-size:17px}.hero-art{margin:15px 0 0}.hero-copy .fine-print{max-width:none}.eyebrow{font-size:10px}.actions{gap:18px;margin-top:24px}.hero .button{padding:14px 20px}.features-section{padding-block:35px 45px}.features{grid-template-columns:1fr;gap:22px;margin-top:30px}.feature .number{margin-bottom:18px}.feature h3{margin-bottom:12px}.feature p{margin-bottom:4px}.flow{grid-template-columns:1fr;padding:30px 24px;gap:20px}.flow h2{font-size:33px}.flow li{padding-left:6px;font-size:15px}.trust{padding-block:50px 20px}.trust .lead{font-size:16px}.resources{grid-template-columns:1fr}.faq{padding-block:35px 50px}.faq h2{font-size:30px}.faq summary{font-size:15px}.footer-top{display:block}.footer-top p{margin-top:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}.legal{padding-top:15px}.legal-heading{padding-top:30px}.legal-heading .lead{font-size:17px}.legal-grid{display:block;margin-top:30px;padding-top:25px}.legal-grid aside{position:static;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:30px}.legal-grid aside a{display:inline-block;margin:0 15px 15px 0;text-decoration:underline}.legal-body h2{font-size:21px}.request-composer{padding:22px 18px}.request-composer .actions{align-items:stretch;flex-direction:column}.official-links a{overflow-wrap:anywhere}}
html[lang=zh-CN] body{font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}html[lang=zh-CN] h1,html[lang=zh-CN] h2{font-family:"Songti SC","SimSun",serif;line-height:1.35;letter-spacing:-.02em}html[lang=zh-CN] .hero h1{font-size:clamp(2.3rem,3.8vw,3.65rem)}html[lang=zh-CN] .legal-body h2{font-family:"PingFang SC","Microsoft YaHei",sans-serif}.zh-art{position:relative;isolation:isolate;aspect-ratio:1;display:grid;place-items:center;mask-image:none;background:radial-gradient(ellipse at center,#caf1db 0%,#e7f7eb 38%,transparent 68%)}.brand-orbit{position:absolute;inset:14%;border:1px solid #95d7bb;border-radius:50%;transform:rotate(-20deg)}.brand-orbit:after{content:"";position:absolute;inset:9%;border:1px solid #bee7d4;border-radius:50%}.art-logo{width:44%;padding:15px;border:1px solid #d4f2e2;border-radius:26%;background:#fbfff9;box-shadow:0 20px 50px #006c4820;z-index:1}.art-logo img{width:100%;height:auto;mask-image:none;border-radius:22%}.art-label{position:absolute;padding:12px 22px;border-radius:40px;background:#fffefbe8;border:1px solid #c9e5d6;color:var(--ink);font-size:14px;font-weight:600;box-shadow:0 6px 24px #006c480a;z-index:2}.art-label-top{top:10%;left:18%}.art-label-left{top:52%;left:2%}.art-label-right{top:35%;right:0}.art-label-bottom{bottom:11%;right:9%;background:#d9f6e5}.languages a{white-space:nowrap}@media(max-width:640px){.languages{gap:0;padding:3px}.languages a{padding:7px 8px;min-width:32px}.site-header{column-gap:8px}.art-label{font-size:12px;padding:9px 14px}html[lang=zh-CN] .hero h1{font-size:clamp(30px,7.7vw,46px)}html[lang=zh-CN] .legal-heading h1{font-size:clamp(32px,8vw,48px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.site-header nav{flex-wrap:wrap}.legal-body a.button.primary{color:white}
@media(min-width:641px) and (max-width:1100px){.site-header{flex-wrap:wrap;gap:18px}.site-header nav{order:3;flex-basis:100%;margin-left:0}.languages{margin-left:auto}}
@media print{.site-header,.site-footer,.legal-grid aside,.back,.request-composer,.contact-panel{display:none}.wrap{width:100%}.legal-grid{display:block}.legal-heading{padding-top:0}body{color:#000;background:#fff}p{color:#222}.legal-body{max-width:none}.legal-body section{break-inside:avoid}.draft-note{border:2px solid black}}

.site-header nav a[aria-current]{color:var(--green);font-weight:650;text-decoration:underline;text-underline-offset:6px}.creator-page{padding-bottom:50px}.creator-page .guide-heading{padding-bottom:48px}.whatsapp-support [hidden]{display:none!important}.whatsapp-support [data-support-status]{min-height:1.8em}.whatsapp-support .button{margin-bottom:16px}.whatsapp-support noscript p{color:var(--muted)}
.creator-page .features-section h2{max-width:none}