:root{--ink:#171a24;--muted:#656a79;--purple:#6535de;--line:#e8e8f0;--paper:#f7f7fb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:white;font:16px/1.8 -apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--purple)}button{font:inherit}header{border-bottom:1px solid var(--line);background:white}nav,.wrap{max-width:1160px;margin:auto;padding:0 28px}nav{min-height:88px;display:flex;align-items:center;gap:35px}.brand{font-weight:800;font-size:23px;letter-spacing:1px;margin-right:auto}.mark{display:inline-grid;place-items:center;background:var(--purple);color:white;width:38px;height:38px;border-radius:12px;margin-right:10px;font-size:23px}.navlinks{display:flex;gap:32px;font-size:15px}.navlinks a[aria-current=page]{color:var(--purple)}.button{display:inline-block;border:1px solid var(--purple);background:var(--purple);color:white!important;padding:12px 24px;border-radius:9px;font-weight:600}.button.secondary{background:white;color:var(--ink)!important;border-color:var(--line)}.hero{padding:90px 0 76px;background:linear-gradient(110deg,#f7f4ff,white 70%)}.hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:75px;align-items:center}.eyebrow{font-size:13px;letter-spacing:3px;color:var(--purple);font-weight:700}h1{font-size:60px;line-height:1.17;letter-spacing:-2px;margin:18px 0 25px}h1 span{display:block;color:var(--purple)}.lead{font-size:18px;color:var(--muted);max-width:590px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.index-panel{background:#211838;color:white;border-radius:20px;padding:32px;box-shadow:0 20px 70px #43277317}.index-panel .eyebrow{color:#c6b1ff}.index-panel a{display:block;border-bottom:1px solid #ffffff24;padding:20px 0}.index-panel a:last-child{border:0}.index-panel small{display:block;color:#c4bbd7}.index-panel b{font-size:21px}.index-panel a:hover{color:#dbcaff}.section{padding:64px 0}.soft{background:var(--paper)}h2{font-size:32px;line-height:1.4;margin:0 0 16px}h3{font-size:21px;line-height:1.5}p{margin:0 0 18px}.muted{color:var(--muted)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:30px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{display:block;padding:28px;background:white;border:1px solid var(--line);border-radius:12px}.card:hover{border-color:#bca4f2}.number{font-size:13px;letter-spacing:2px;color:var(--purple)}.card p{font-size:15px;color:var(--muted)}.card h3{margin:14px 0}.two{display:grid;grid-template-columns:1fr 1fr;gap:45px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-weight:600;list-style-position:outside;margin-left:18px}details p{margin:15px 0 0;color:var(--muted)}footer{padding:35px 0;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.breadcrumbs{font-size:14px;color:var(--muted);padding:26px 0}.article{max-width:800px;margin:auto;padding:20px 0 65px}.article h1{font-size:40px;letter-spacing:-1px}.article h2{font-size:25px;margin-top:38px}.article ul,.article ol{padding-left:24px}.notice{padding:22px 26px;border-left:3px solid var(--purple);background:var(--paper);margin:24px 0}.download-box{border:1px solid var(--line);border-radius:14px;padding:35px}.badge{display:inline-block;background:#f0e9ff;color:var(--purple);font-size:14px;padding:3px 12px;border-radius:30px}.skip{position:absolute;top:-100px}.skip:focus{top:0;background:white;padding:10px;z-index:9}:focus-visible{outline:3px solid #976aff;outline-offset:5px}.menu{display:none}.fine{font-size:14px;color:var(--muted)}@media(max-width:760px){nav{min-height:72px;flex-wrap:wrap;gap:12px;padding:16px 20px}.brand{font-size:20px}.menu{display:block;background:white;border:1px solid var(--line);border-radius:6px;padding:5px 12px}.navlinks{width:100%;gap:20px;flex-wrap:wrap}.js .navlinks{display:none}.js .navlinks.open{display:flex}.wrap{padding:0 20px}.hero{padding:44px 0}.hero-grid,.two{grid-template-columns:1fr;gap:30px}h1{font-size:42px}.index-panel{padding:24px}.cards{grid-template-columns:1fr}.section{padding:40px 0}.section-head{display:block}h2{font-size:27px}.article h1{font-size:32px}.download-box{padding:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Brand edition */
:root{--purple:#7536e8;--ink:#211b2b;--paper:#f8f6fb}.wrap,nav{max-width:1240px}.brand-hero{background:#f8f5fd;padding-top:70px;overflow:hidden}.hero-layout{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.hero-copy{padding:24px 0 34px}.hero-copy h1{font-size:58px;line-height:1.25;letter-spacing:-2px;margin:24px 0}.hero-copy em{font-style:normal;color:#793adc}.hero-intro{color:#70647e;font-size:18px;line-height:1.9}.text-link{font-weight:600;font-size:15px}.hero-copy .actions{align-items:center;gap:28px}.hero-footnote{font-size:13px;color:#91859e;margin-top:32px;letter-spacing:1px}.hero-art{margin:0;position:relative;align-self:stretch;min-height:460px;border-radius:120px 20px 20px 20px;overflow:hidden;background:#281539}.hero-art img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.hero-art figcaption{position:absolute;bottom:0;left:0;right:0;padding:50px 25px 20px;color:white;background:linear-gradient(transparent,#180d2be6);font-size:18px;font-weight:600;display:flex;justify-content:space-between;gap:12px}.hero-art figcaption span{font-size:12px;font-weight:400;align-self:end}.hero-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:35px;padding-bottom:28px;font-size:12px;color:#877b93;letter-spacing:1px}.hero-bottom p{margin:0;font-size:14px;letter-spacing:0}.topic-strip{background:#241332;color:#e8d6f4}.topic-strip .wrap{display:flex;align-items:center;justify-content:space-around;padding-top:21px;padding-bottom:21px;font-size:16px;letter-spacing:3px}.topic-strip b{color:#b76ef1;font-weight:400}.section{padding:85px 0}.section-head{margin-bottom:36px}h2{font-size:37px;line-height:1.45;letter-spacing:-1px}.eyebrow{font-size:12px;letter-spacing:2px;margin-bottom:13px}.section-intro{font-size:16px;color:#786f82}.experience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.experience{min-height:310px;padding:30px;border-radius:16px;display:flex;flex-direction:column;justify-content:space-between}.plum{background:#efe7fb}.pink{background:#fbe8ef}.sand{background:#f4eee4}.topic-no{font-size:12px;letter-spacing:2px;font-weight:600}.experience h3{font-size:29px;margin:20px 0 10px}.experience p{font-size:15px;line-height:1.9;color:#726678}.experience a{font-size:14px;font-weight:600}.topic-disclaimer{margin-top:16px;font-size:12px}.showcase{background:#faf8fc}.showcase .two{align-items:center;gap:80px}.showcase-visual{background:#eae1f6;padding:45px;border-radius:20px}.showcase-visual h2{font-size:38px;color:#432764}.device-choices{margin-top:32px}.device-choices a{display:grid;grid-template-columns:1fr auto;gap:5px 15px;background:#ffffffbd;padding:22px;margin-top:12px;border-radius:12px}.device-choices span{font-size:11px;letter-spacing:2px;color:#9279a7}.device-choices b{grid-column:1;font-size:19px}.device-choices i{grid-column:2;grid-row:1/3;align-self:center;font-size:25px;font-style:normal}.feature-row{display:flex;gap:20px;border-top:1px solid #e9e2ee;padding:19px 0}.feature-row>span{font-size:13px;color:#9f7ab9;padding-top:3px}.feature-row h3{font-size:17px;margin:0 0 4px}.feature-row p{font-size:14px;color:#7b7184;margin:0}.showcase-copy>.button{margin-top:20px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.steps article{border-top:2px solid #e7dff0;padding-top:22px}.steps span{font-size:32px;color:#b6a3ce;font-weight:300}.steps h3{font-size:21px;margin:12px 0}.steps p{font-size:15px;color:#817789}.steps a{font-size:14px;font-weight:600}.editorial{background:#f8f6fa}.journal-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:45px}.journal-feature{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden}.journal-cover{padding:30px;background:#2b173e;color:#f1d9ff;min-height:210px;display:flex;align-items:center;justify-content:space-between;gap:16px}.journal-cover span{font-size:12px;letter-spacing:3px;line-height:2}.journal-cover b{font-size:34px;line-height:1.5}.journal-text{padding:26px}.journal-text small,.journal-list small{font-size:12px;color:#8c739d}.journal-text h3{font-size:22px;margin:8px 0}.journal-text p{font-size:15px;color:#82788b;margin:0}.journal-list a{display:block;border-bottom:1px solid #e4dce9;padding:14px 0 20px;margin-bottom:8px}.journal-list h3{font-size:20px;margin:6px 0}.journal-list p{font-size:14px;color:#82788b;margin:0}.closing-wrap{padding-bottom:70px}.closing{border-radius:20px;padding:50px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:#2d173e;color:white}.closing .eyebrow{color:#d4aae9}.closing h2{font-size:40px}.closing p{color:#cdb9d6;margin:0}.closing .button{background:#fff;color:#442957!important;border-color:white;white-space:nowrap}footer{background:#faf9fc;padding:45px 0}.footer-row strong{font-size:23px;color:#3f2b4b}.article h1{line-height:1.5}.article .notice{font-size:14px}
@media(max-width:900px){.hero-copy h1{font-size:44px}.showcase .two{gap:30px}.showcase-visual{padding:30px}.journal-cover b{font-size:26px}}@media(max-width:760px){.brand-hero{padding-top:20px}.hero-layout{grid-template-columns:1fr;gap:12px}.hero-copy h1{font-size:39px;letter-spacing:-1px}.hero-copy{padding-bottom:20px}.hero-art{min-height:310px;border-radius:65px 15px 15px 15px}.hero-bottom>span:last-child{display:none}.hero-bottom p{font-size:12px}.hero-bottom{gap:15px}.hero-footnote{margin-top:20px}.hero-art figcaption{font-size:15px}.topic-strip .wrap{font-size:12px;letter-spacing:0;gap:7px;padding-top:17px;padding-bottom:17px}.section{padding:50px 0}h2{font-size:30px}.section-intro{margin-top:18px}.experience-grid{grid-template-columns:1fr}.experience{min-height:235px;padding:26px}.experience h3{margin-top:20px}.showcase .two{gap:36px}.showcase-visual h2{font-size:32px}.steps{grid-template-columns:1fr 1fr;gap:25px}.journal-grid{grid-template-columns:1fr;gap:25px}.journal-cover{min-height:180px;padding:24px}.journal-cover b{font-size:28px}.closing{padding:32px 26px;display:block}.closing h2{font-size:32px}.closing .button{margin-top:24px}.closing-wrap{padding-bottom:45px}}@media(prefers-reduced-motion:no-preference){.button,.experience,.card{transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px)}.experience:hover{transform:translateY(-4px);box-shadow:0 14px 35px #4022530c}}
.footer-links{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px;padding-bottom:35px}.footer-links strong{font-size:25px;color:#432d53}.footer-links p{font-size:14px;margin:10px 0}.footer-links span{font-size:11px;letter-spacing:3px}.footer-links b{display:block;color:#493751;font-size:15px;margin-bottom:12px}.footer-links a{display:block;font-size:14px;line-height:2.3}.footer-row{border-top:1px solid #e9e2ed;padding-top:25px;font-size:12px}@media(max-width:600px){.footer-links{grid-template-columns:1fr 1fr;gap:25px}.footer-links>div:first-child{grid-column:1/-1}}

/* User supplied brand logo */
.brand,.footer-links a.footer-brand{display:flex;align-items:center;gap:12px}.brand-logo{width:44px;height:44px;object-fit:contain;flex-shrink:0}.showcase-logo{display:block;width:88px;height:88px;object-fit:contain;margin-bottom:22px}.download-brand{display:flex;align-items:center;gap:20px;margin-bottom:24px}.download-brand img{object-fit:contain}.download-brand strong{font-size:24px}.download-brand p{margin:0}.footer-links a.footer-brand{line-height:1.5}@media(max-width:760px){.brand-logo{width:38px;height:38px}.showcase-logo{width:72px;height:72px}}

.hero-brand-title{display:block!important;font-size:24px;color:#392247!important;letter-spacing:1px;margin-bottom:14px}.breadcrumbs{min-height:0;display:flex;flex-wrap:wrap;justify-content:flex-start;gap:8px;line-height:1.7;padding:22px 0;max-width:none}.article-toc{display:block;min-height:0;background:#f8f5fb;padding:22px 26px;border-radius:12px;margin:24px 0}.article-toc b{display:block;margin-bottom:8px}.article-toc a{display:block;font-size:15px;line-height:2}.article h2[id]{scroll-margin-top:24px}.related-reading{border-top:1px solid #e8e1ed;margin-top:35px}.related-reading a{color:#6535de;text-decoration:underline;text-underline-offset:4px}