:root{--paper:#f7f4ed;--ink:#303a34;--muted:#787c70;--gold:#a58c57;--line:#ddd9cc;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.75 Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}img{max-width:100%}.skip{position:fixed;top:-80px;left:15px;background:white;padding:10px;z-index:99}.skip:focus{top:10px}header{height:100px;max-width:1320px;padding:0 48px;margin:auto;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:5;border-bottom:1px solid #ded9cc88}.brand{display:flex;gap:12px;align-items:center;font:27px var(--serif);letter-spacing:.3px}.brand small{display:block;font:8px Arial;letter-spacing:2px;margin-top:7px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--gold);border-radius:50%;font:25px 'Songti TC',serif;color:var(--gold)}nav{display:flex;align-items:center;gap:31px;font-size:12px}nav a:hover,.text-link:hover{color:var(--gold)}.nav-cta{border:1px solid #b6b8a6;border-radius:3px;padding:10px 20px}.nav-cta span{margin-left:18px}.menu{display:none}.hero{max-width:1440px;margin:auto;min-height:760px;position:relative;display:grid;grid-template-columns:1.05fr 1fr;padding:80px 9% 100px;overflow:hidden}.hero-copy{z-index:2;padding-top:26px}.eyebrow{font-size:10px;font-weight:500;letter-spacing:2.4px;color:var(--gold);display:flex;align-items:center;gap:10px}.eyebrow>span{height:5px;width:5px;background:var(--gold);transform:rotate(45deg)}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.12}h1{font-size:82px;letter-spacing:-3px;margin:25px 0}em{font-weight:400;color:#8e9b81}h2{font-size:45px;letter-spacing:-1.2px;margin:20px 0}h3{font-size:30px;letter-spacing:-.5px}.hero-description{color:var(--muted);line-height:1.95;margin:26px 0 32px}.button{display:inline-flex;align-items:center;gap:18px;border-radius:4px;padding:13px 22px;font-size:16px;line-height:1.5;transition:transform .2s,background .2s}.button:hover{transform:translateY(-3px);background:#465348}.dark{background:#303e35;color:white}.button small{display:block;font:8px Arial;letter-spacing:1.6px;margin-bottom:3px;color:#d4dccd}.play-icon{font-size:32px;font-weight:300;line-height:1}.hero-notes{display:flex;align-items:center;gap:12px;font-size:10px;color:var(--muted);margin-top:18px}.hero-notes i{width:3px;height:3px;border-radius:50%;background:#b1b29e}.hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:550px}.hero-mountain{position:absolute;width:850px;height:850px;object-fit:contain;opacity:.42;bottom:-350px;right:-185px;pointer-events:none}.bamboo{position:absolute;right:-110px;top:-100px;width:350px;opacity:.18}.orbit{position:absolute;border:1px solid #c1bda144;border-radius:50%;width:520px;height:520px}.orbit-two{width:630px;height:630px;border-style:dashed;border-color:#c1bda12b}.vertical-note{position:absolute;right:-17px;top:98px;writing-mode:vertical-rl;letter-spacing:9px;font:17px 'Songti TC',serif;color:#999a85}.art-star{position:absolute;left:15px;top:35px;color:var(--gold);font-size:35px}.phone{width:272px;background:#fcf9f1;border:6px solid #3b4138;border-radius:39px;padding:0 12px 10px;box-shadow:18px 28px 45px #404c3428,0 0 0 2px #b1b4a3;transform:rotate(6deg);z-index:1;position:relative}.phone:before{content:'';position:absolute;width:74px;height:19px;background:#30352e;border-radius:0 0 13px 13px;top:-1px;left:calc(50% - 37px)}.phone-top{font-size:9px;padding:10px 7px 12px;font-weight:bold;display:flex;justify-content:space-between}.phone-content{font-family:'Songti TC','Noto Serif CJK TC',serif;background:url('assets/bg-bamboo.png') 100% -20px/150px no-repeat}.app-title{font-size:21px;display:flex;justify-content:space-between}.app-title span{font-size:15px}.app-date{font-size:8px;color:#8b8b77;text-align:right;margin:4px 0 15px}.fortune{padding:15px 10px;background:#fffffcaa;border:1px solid #dfd3b8;text-align:center;border-radius:5px}.score{font:38px var(--serif);color:var(--gold)}.score small{display:block;font-size:9px;letter-spacing:3px;margin:2px 0 10px}.fortune h3{font-size:16px;margin:6px 0}.fortune p{font-size:9px;color:#99937b;margin:5px 0 16px}.metrics{display:flex;justify-content:space-around;font-size:9px;color:#8e917f}.metrics b{display:block;font:17px var(--serif);color:var(--ink);margin-top:5px}.app-divider{text-align:center;color:#b5a26f;font-size:11px;margin:13px 0}.daily-thought{padding:9px 12px;border:1px solid #ded6bf;background:#f3eddc88;border-radius:4px}.daily-thought small{font-size:9px;color:#a5905c}.daily-thought p{font-size:13px;margin:5px 0}.daily-thought span{font-size:8px;color:#9b9988}.phone h4{font-size:12px;font-weight:400;margin:16px 0 9px}.app-topics{display:grid;grid-template-columns:1fr 1fr;gap:7px;font-size:9px}.app-topics>span{border:1px solid #ddd4bd;border-radius:3px;padding:9px 6px;background:#fffaf1}.app-topics b{float:right;color:#b69a66;font-size:12px}.phone-tabs{display:flex;justify-content:space-around;text-align:center;font-size:17px;margin-top:17px;color:#a5956d}.phone-tabs small{display:block;font-size:7px}.floating-note{position:absolute;bottom:54px;left:-8px;z-index:2;display:flex;gap:12px;background:#fffdf5e8;border:1px solid #dfd7be;border-radius:5px;padding:15px 20px;box-shadow:0 8px 20px #49583c0a;font:17px var(--serif);transform:rotate(-3deg)}.floating-note>span{font-size:26px;color:var(--gold)}.floating-note small{display:block;font:9px Arial;margin-top:7px;color:var(--muted)}.preview-label{position:absolute;bottom:0;right:15%;font-size:8px;letter-spacing:1.4px;color:#969989}.scroll-hint{position:absolute;bottom:28px;left:9%;font-size:8px;letter-spacing:2px;color:#909783}.scroll-hint span{margin-left:24px;font-size:17px}.intro-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:center;gap:65px;align-items:center;padding:25px;font:17px var(--serif);color:#747e6e}.intro-strip span:first-child{font:9px Arial;letter-spacing:2px;color:var(--gold)}.section{max-width:1200px;margin:auto;padding:100px 48px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:38px}.section-heading p,.section p{color:var(--muted);font-size:13px}.feature-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}.feature{border:1px solid #dedccc;border-radius:5px;padding:33px;background:#f0f0e6;overflow:hidden;position:relative}.feature-index{font-size:9px;letter-spacing:1.7px;color:#8b8f77}.feature h3{margin:20px 0 16px}.feature p{line-height:1.9;max-width:330px}.feature-tag{font-size:8px;letter-spacing:1.8px;color:#92957e}.main-feature{min-height:470px}.main-feature img{width:290px;position:absolute;bottom:-100px;right:-35px;opacity:.65}.main-feature .feature-tag{display:block;margin-top:35px}.feature-stack{display:grid;gap:20px}.small-feature{background:#f7f2e7;padding:27px 30px}.small-feature h3{font-size:25px;margin:12px 0}.small-feature p{max-width:330px;padding-right:35px;font-size:12px}.feature-symbol{position:absolute;right:24px;top:45px;font-size:55px;color:#b7a574}.lot{position:absolute;right:13px;bottom:16px;width:68px;opacity:.8}.conversation{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:24px;padding:42px;background:#ecefe6;border-radius:5px}.conversation h3{margin:18px 0}.chat-sample{padding:12px}.chat-user{margin-left:35px;background:#dee4d7;padding:13px 18px;border-radius:14px 14px 0 14px;font-size:13px}.chat-answer{display:flex;gap:13px;align-items:center;margin-top:20px}.chat-answer>span{display:grid;place-items:center;border:1px solid #aaa07e;border-radius:50%;width:32px;height:32px;color:var(--gold)}.chat-answer p{background:#fafbf7;padding:16px 22px;border-radius:0 14px 14px;font-size:14px;color:#5d6958}.chat-sample small{font-size:7px;letter-spacing:1px;color:#8b9383}.philosophy{text-align:center;background:#ebece3;position:relative;overflow:hidden;padding:95px 20px}.philosophy>img{position:absolute;width:620px;height:620px;object-fit:contain;left:-290px;bottom:-270px;opacity:.45;pointer-events:none}.philosophy .eyebrow,.download .eyebrow{justify-content:center}.chinese-line{display:block;font:22px 'Songti TC',serif;letter-spacing:10px;color:#9a9d86;margin:35px 0 20px}.philosophy h2{font-size:46px}.philosophy p{color:#737c6d;font-size:14px;line-height:2}.philosophy-values{display:flex;justify-content:center;gap:36px;margin:30px 0;font-size:11px;color:#737c6d}.philosophy>small{font-size:10px;color:#898f7f;display:block}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.faq h2{font-size:41px}.text-link{border-bottom:1px solid #aaa58f}.faq-list details{border-bottom:1px solid var(--line);padding:22px 0}.faq-list details:first-child{padding-top:0}.faq-list summary{list-style:none;cursor:pointer;font-size:14px;padding-right:30px;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:3px;color:var(--gold);font-size:20px;top:-5px}.faq-list details[open] summary:after{content:'−'}.faq-list p{font-size:12px;line-height:1.9;max-width:490px}.faq-list p a{text-decoration:underline}.download{text-align:center;border-top:1px solid var(--line);padding:70px 20px 85px;background:radial-gradient(ellipse at center,#ece9d7aa,transparent 65%)}.download-seal{display:inline-flex;align-items:center;justify-content:center;gap:3px;color:var(--gold);border:1px solid #b6a37a;border-radius:50%;width:65px;height:65px;font:25px 'Songti TC',serif;margin-bottom:30px}.download-seal span{font-size:18px;margin-top:13px}.download h2{font-size:49px;margin-bottom:12px}.download>p{color:var(--muted);font-size:13px}.download .button{margin-top:15px}.download .hero-notes{justify-content:center}.release-note{font-size:10px!important;margin-top:20px}footer{background:#eaece4;padding:42px max(30px,calc((100% - 1104px)/2)) 23px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:32px}.footer-top .brand{font-size:23px}.footer-top p{font:16px var(--serif);color:#7e8676}.language{font-size:9px;color:#7c8473}.footer-bottom{border-top:1px solid #d4d8ca;padding-top:22px;display:flex;justify-content:space-between;font-size:9px;color:#7f8877}.footer-bottom>div{display:flex;gap:24px}.footer-bottom a:hover{text-decoration:underline}.legal{max-width:850px;margin:auto;padding:65px 30px 100px}.legal h1{font-size:55px;letter-spacing:-1.5px}.legal .lede{font-size:18px;color:#7a836e;font-family:var(--serif)}.legal h2{font-size:26px;margin-top:35px}.legal p,.legal li{font-size:14px;color:#687160}.legal a{text-decoration:underline;text-underline-offset:3px}.legal .callout{background:#eceee3;border:1px solid #d7dccb;border-radius:5px;padding:20px 25px;margin:25px 0}.legal .eyebrow{font-size:9px}.legal form{display:grid;gap:12px;margin-top:24px}.legal label{font-size:13px}.legal input,.legal textarea,.legal select{display:block;width:100%;border:1px solid #bdc5b1;background:#fffdf7;padding:12px;color:var(--ink);font:14px Arial;border-radius:3px;margin-top:5px}.legal textarea{min-height:135px;resize:vertical}.legal button{border:0;cursor:pointer;justify-content:center}.legal .status{font-size:12px}.legal .meta{font-size:11px;color:#939982}@media(min-width:1500px){.hero{min-height:800px}}@media(max-width:1000px){header{padding:0 30px}nav{gap:18px}.hero{padding:60px 6% 90px}h1{font-size:65px}.hero-art{transform:scale(.92)}.intro-strip{gap:28px}.section{padding:75px 30px}.floating-note{left:-25px}.feature h3{font-size:26px}.footer-top{flex-wrap:wrap}}@media(max-width:700px){header{height:80px;padding:0 22px}.brand{font-size:24px}.brand small{font-size:7px}.brand-mark{width:37px;height:37px}.menu{display:block;background:none;border:1px solid var(--line);border-radius:3px;font-size:11px;padding:7px 10px;color:var(--ink)}nav{display:none;position:absolute;top:79px;left:0;right:0;padding:24px;background:var(--paper);box-shadow:0 10px 20px #303a3410;flex-direction:column;align-items:stretch}nav.open{display:flex}.hero{display:block;padding:36px 25px 65px}.hero-copy{padding:0}.eyebrow{font-size:8px;letter-spacing:1.6px}h1{font-size:62px;letter-spacing:-2px;margin:23px 0}.hero-description{font-size:13px}.hero-art{min-height:580px;margin-top:12px;transform:scale(.9);margin-bottom:-35px}.vertical-note{right:0}.hero-mountain{bottom:-170px;right:-320px}.orbit{width:410px;height:410px}.orbit-two{width:480px;height:480px}.floating-note{left:-4px;bottom:35px;font-size:15px}.preview-label{bottom:1px}.scroll-hint{left:25px;bottom:15px}.intro-strip{display:grid;grid-template-columns:1fr 1fr;padding:24px;gap:15px;font-size:13px}.intro-strip span:first-child{font-size:8px;letter-spacing:1.3px}.section{padding:58px 23px}.section-heading{display:block;margin-bottom:26px}h2{font-size:35px;letter-spacing:-1px}.section-heading p{font-size:12px}.feature-layout,.conversation,.faq{grid-template-columns:1fr}.main-feature{min-height:390px}.main-feature img{width:240px;bottom:-80px}.feature{padding:27px}.feature h3{font-size:28px}.feature p{font-size:12px}.conversation{padding:27px;gap:8px}.conversation h3{font-size:29px}.chat-sample{padding:5px 0}.chat-sample small{font-size:6px}.philosophy{padding:65px 23px}.philosophy h2{font-size:36px}.philosophy p br{display:none}.philosophy-values{gap:14px;flex-wrap:wrap;font-size:10px}.philosophy>small{font-size:9px}.faq{gap:25px}.faq h2{font-size:36px}.faq-list summary{font-size:13px}.download{padding:55px 22px}.download h2{font-size:38px}.download .hero-notes{font-size:9px}.footer-top{display:block}.footer-top p{margin:22px 0 10px}.footer-bottom{display:block}.footer-bottom>div{margin-top:15px;gap:15px;flex-wrap:wrap}.legal{padding:40px 24px 65px}.legal h1{font-size:40px}.legal h2{font-size:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}


/* Shared support and legal reading experience. */
.document-page{max-width:900px;padding:64px 48px 88px;min-height:60vh}
.document-page h1{font-size:54px;line-height:1.13;letter-spacing:-1.6px;margin:19px 0 14px}
.document-page .sub{font-size:12px;line-height:1.8;color:#697263;margin:0 0 28px}
.document-page .legal-nav{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0 35px;padding:0 0 25px;border-bottom:1px solid var(--line)}
.document-page .legal-nav a{display:block;font-size:11px;padding:8px 15px;border:1px solid var(--line);border-radius:3px;text-decoration:none;color:#606c5d;background:transparent;transition:background .2s,border-color .2s}
.document-page .legal-nav a:hover{background:#eaece2;border-color:#b7bca9}
.document-page .legal-nav a[aria-current="page"]{background:#e8ecdf;border-color:#a9b398;color:#344330}
.document-page .card{margin:17px 0;padding:27px 30px;background:#faf8f2;border:1px solid #dedccc;border-radius:5px;box-shadow:0 2px 8px #303a3403}
.document-page .card h2{font-family:var(--serif);font-size:23px;line-height:1.4;letter-spacing:-.3px;color:#46523d;margin:0 0 15px}
.document-page p,.document-page li{font-size:14px;line-height:1.9;color:#596451;overflow-wrap:anywhere}
.document-page p{margin:0 0 14px}.document-page p:last-child{margin-bottom:0}
.document-page b,.document-page strong{color:#35432e;font-weight:600}
.document-page a:not(.button){color:#647044;text-underline-offset:4px;text-decoration-thickness:1px}
.document-page .button{font-size:13px;line-height:1.6;margin:9px 0 3px;padding:12px 19px;text-decoration:none;max-width:100%;white-space:normal}
.document-page .note{font-size:12px;color:#727965}
.document-page section[id]{scroll-margin-top:24px}
.support-page .card:first-of-type{background:#edf0e6;border-color:#cdd4bf}
header nav a[aria-current="page"]{color:#65764f}
@media(max-width:700px){.document-page{padding:38px 23px 60px}.document-page h1{font-size:39px;letter-spacing:-1px}.document-page .sub{font-size:11px}.document-page .card{padding:22px 20px;margin:14px 0}.document-page .card h2{font-size:22px}.document-page p,.document-page li{font-size:13px;line-height:1.85}.document-page .legal-nav{gap:7px;margin:23px 0 27px;padding-bottom:20px}.document-page .legal-nav a{padding:7px 10px;font-size:10px}.document-page .button{font-size:12px;padding:11px 14px}}

/* App WebView documents: opt in via ?embed=1; native shell owns navigation. */
.app-embedded{color-scheme:light;scroll-padding-top:20px}
.app-embedded body{background:var(--paper);-webkit-text-size-adjust:100%}
.app-embedded body>header,.app-embedded body>footer,.app-embedded .legal-nav,.app-embedded .document-page>.eyebrow{display:none}
.app-embedded .document-page{width:100%;max-width:760px;min-height:100vh;margin:0 auto;padding:calc(24px + env(safe-area-inset-top,0px)) calc(20px + env(safe-area-inset-right,0px)) calc(32px + env(safe-area-inset-bottom,0px)) calc(20px + env(safe-area-inset-left,0px))}
.app-embedded .document-page h1{font-size:30px;line-height:1.25;letter-spacing:-.7px;margin:0 0 10px}
.app-embedded .document-page .sub{font-size:12px;margin-bottom:24px}
.app-embedded .document-page .card{padding:21px 18px;margin:14px 0;border-radius:5px;box-shadow:none}
.app-embedded .document-page .card h2{font-size:21px;line-height:1.45}
.app-embedded .document-page p,.app-embedded .document-page li{font-size:15px;line-height:1.85}
.app-embedded .document-page a{overflow-wrap:anywhere}
.app-embedded .document-page .button{display:inline-flex;min-height:44px;align-items:center;font-size:14px}
.app-embedded .document-page .note{font-size:13px}
@media(max-width:360px){.app-embedded .document-page{padding-left:calc(14px + env(safe-area-inset-left,0px));padding-right:calc(14px + env(safe-area-inset-right,0px))}.app-embedded .document-page .card{padding:18px 15px}}

/* Language editions share assets, layout and legal-document styling. */
main>.language-switch{display:flex;justify-content:flex-end;align-items:center;gap:10px;max-width:1200px;padding:20px 48px 0;margin:auto;font:11px/1.6 Arial,sans-serif;color:#697263}
main>.language-switch a{text-decoration:none;padding:7px 9px;min-height:32px;display:inline-flex;align-items:center;border-radius:3px}
main>.language-switch a[aria-current="page"]{color:#344330;background:#e8ecdf}
.hero{clear:both}.document-page>.language-switch{padding:0;margin:0 0 25px;justify-content:flex-end}
html[lang="zh-Hant"]{font-family:Arial,'PingFang TC','Microsoft JhengHei',sans-serif}
html[lang="zh-Hant"] h1,html[lang="zh-Hant"] h2,html[lang="zh-Hant"] h3{font-family:'Songti TC','Noto Serif TC',Georgia,serif;letter-spacing:.02em;line-height:1.4}
html[lang="zh-Hant"] .hero h1{font-size:67px}html[lang="zh-Hant"] .eyebrow{letter-spacing:2px}
html[lang="zh-Hant"] .document-page p{line-height:2}
@media(max-width:700px){main>.language-switch{padding:14px 23px 0}html[lang="zh-Hant"] .hero h1{font-size:50px}.document-page>.language-switch{padding:0;margin-bottom:20px}}
@media(max-width:360px){html[lang="zh-Hant"] .hero h1{font-size:44px}}

/* Language controls live in the top bar, separate from the mobile navigation. */
header>.language-switch{display:flex;align-items:center;flex-shrink:0;gap:3px;margin-left:22px;font:11px/1.5 Arial,sans-serif;color:#737d69}
header>.language-switch a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:6px 9px;border-radius:3px;text-decoration:none;white-space:nowrap}
header>.language-switch a:hover{background:#eceee4}
header>.language-switch a[aria-current="page"]{background:#e6eadd;color:#35452e}
header>nav{margin-left:auto}
.document-page>.embedded-language-switch{display:none}
.app-embedded .document-page>.embedded-language-switch{display:flex;padding:0;margin:0 0 20px;justify-content:flex-end}
@media(max-width:1000px){header{gap:12px}header>nav{gap:16px}header>.language-switch{margin-left:3px}}
@media(max-width:700px){header{gap:8px}header>.brand{margin-right:auto}header>.menu{order:3;font-size:10px;padding:6px 8px}header>.language-switch{order:2;margin-left:0;font-size:10px;gap:0}header>.language-switch a{padding:7px;min-height:36px}header>nav{margin-left:0}}
@media(max-width:360px){header{padding-left:16px;padding-right:16px;gap:5px}header .brand-name{font-size:20px}header>.language-switch a{padding:7px 5px}}

/* Language switch: explicit spacing works without flex-gap support. */
header>.language-switch{display:flex;align-items:center;gap:0;white-space:nowrap}
header>.language-switch>a{display:inline-flex;align-items:center;justify-content:center;margin:0;min-height:36px;padding:6px 10px;border:1px solid transparent;border-radius:3px;background:transparent;color:#697263;font-size:11px;line-height:1.5;text-decoration:none;-webkit-appearance:none;appearance:none}
header>.language-switch>span{display:inline-block;margin:0 5px;color:#8a927e;font-size:11px;line-height:1.5}
header>.language-switch>a[aria-current="page"]{background-color:#e6eadd;border-color:#cdd4bf;color:#35452e}
header>.language-switch>a:hover{background-color:#eceee4}
@media(max-width:700px){header>.language-switch>a{padding:6px 7px;font-size:10px}header>.language-switch>span{margin:0 3px}}
@media(max-width:360px){header>.language-switch>a{padding:6px 5px}}

/* Contact addresses are selectable text; never launch a mail client. */
.contact-email{font-weight:600;color:#35452e;overflow-wrap:anywhere;user-select:text;-webkit-user-select:text}
.document-page .contact-email{padding:2px 0;text-decoration:none}