/* Bespoke editorial styling inspired by the approved references. */
:root{color-scheme:light;--paper:#ffffff;--surface:#f6f4f8;--ink:#29282e;--muted:#65616c;--accent:#6f6a86;--accent-hover:#57516f;--lime:#b8ccc1;--line:#e5e2e9;--radius:24px;--font:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--page-width:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;-webkit-font-smoothing:antialiased}body,button,a{-webkit-tap-highlight-color:transparent}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{font-weight:500}h1,h2{letter-spacing:-.055em;text-wrap:balance}h3{letter-spacing:-.025em}p{line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}button,a{touch-action:manipulation}button{cursor:pointer}img{display:block;max-width:100%;height:auto}[hidden]{display:none!important}::selection{background:#e5d4ec;color:var(--ink)}:focus-visible{outline:3px solid var(--accent);outline-offset:6px;border-radius:4px}.skip-link{position:fixed;top:10px;left:20px;z-index:100;padding:12px 20px;background:var(--ink);color:white;transform:translateY(-150%)}.skip-link:focus{transform:none}.section-shell{width:min(var(--page-width),calc(100% - 80px));margin-inline:auto}.content-section{padding-block:110px}section[id]{scroll-margin-top:105px}.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:0}.header-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{flex-shrink:0;display:flex;gap:9px;align-items:baseline}.wordmark-name{font-size:30px;font-weight:600;letter-spacing:-1.7px}.wordmark-detail{font-size:10px;line-height:1.15;max-width:55px;text-transform:uppercase;letter-spacing:.09em}.primary-navigation{display:flex;align-items:center;gap:27px}.primary-navigation a{font-size:13px;white-space:nowrap;position:relative;padding-block:12px}.primary-navigation a:after{content:"";position:absolute;bottom:5px;left:0;right:0;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}.primary-navigation a:hover:after,.primary-navigation a[aria-current="location"]:after{transform:scaleX(1)}.primary-navigation a span{margin-left:4px;font-size:11px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:17px 24px;border:1px solid var(--accent);border-radius:999px;background:var(--accent);color:#fff;font-size:14px;font-weight:500;line-height:1.3;white-space:nowrap;transition:transform .25s,background .25s,box-shadow .25s}.button span[lang]{font-size:12px;font-weight:400}.button:hover{transform:translateY(-3px);background:var(--accent-hover);box-shadow:none}.button--small{font-size:12px;padding:13px 20px;gap:8px}.button--outline{background:transparent;color:var(--ink);border-color:#b9bdb3}.button--outline:hover{background:white}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;min-height:44px;border-bottom:1px solid #a9b0a4;padding-block:6px}.text-link:hover{color:var(--accent);border-color:var(--accent)}.arrow{display:inline-block;font-size:18px;transition:transform .25s}.button:hover .arrow,.text-link:hover .arrow{transform:translate(2px,-2px)}.nav-toggle{border:1px solid var(--line);border-radius:999px;padding:11px 17px;background:transparent;font-size:12px}.kicker{font-size:12px;letter-spacing:.08em;font-weight:500;text-transform:uppercase;color:var(--accent)}.translation,[lang="zh-Hans"]{letter-spacing:normal}.translation{color:var(--muted);font-size:14px}.section-heading-zh{font-size:20px;color:var(--muted);line-height:1.6;letter-spacing:normal}.section-intro{max-width:760px;margin-bottom:48px}.section-intro h2{font-size:clamp(36px,4.1vw,58px);line-height:1.08;margin-bottom:20px}.section-intro>p:last-child{margin-bottom:0}.section-intro .translation{max-width:600px}.tag-list{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.tag-list li{border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:12px;color:var(--muted)}.section-caption{font-size:13px;color:var(--muted)}.site-footer{padding:35px 0 28px;border-top:1px solid var(--line)}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer-brand{font-size:20px;font-weight:500;letter-spacing:-.6px;margin-bottom:9px}.footer-inner p:not(.footer-brand),.footer-links a{font-size:12px;color:var(--muted);margin-bottom:5px}.footer-links{display:flex;align-items:flex-start;gap:25px}.compliance-note{margin-top:30px;max-width:var(--page-width)}.compliance-note p{font-size:11px;color:var(--muted);line-height:1.7;margin-bottom:4px}.react-spotlight{position:absolute;inset:0;z-index:0;pointer-events:none;border-radius:inherit;overflow:hidden}.react-spotlight .spotlight-card{width:100%;height:100%;padding:0;border-radius:inherit}.react-spotlight .spotlight-card__light{z-index:0}.react-spotlight .spotlight-card__border{display:none}.effect-card{position:relative;isolation:isolate}.effect-card>.card-content{position:relative;z-index:1}.motion-word{display:inline-block}details summary{cursor:pointer}details summary:focus-visible{outline-offset:8px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1600px){:root{--page-width:1320px}}
@media(max-width:1100px){.primary-navigation{gap:18px}.primary-navigation a span{display:none}.header-inner{gap:20px}.section-shell{width:calc(100% - 64px)}}
@media(max-width:900px){.header-inner{min-height:76px;flex-wrap:wrap;column-gap:15px}.nav-toggle{display:block;margin-left:auto}.header-cta{display:none}.primary-navigation{width:100%;order:3;flex-wrap:wrap;gap:0;padding:0 0 16px}.primary-navigation a{flex:1 1 45%;padding:14px}.primary-navigation a span{display:inline}.primary-navigation a:after{display:none}.content-section{padding-block:80px}.section-intro{margin-bottom:36px}}
@media(max-width:600px){.section-shell{width:calc(100% - 40px)}.content-section{padding-block:60px}.header-inner{min-height:72px}.wordmark-name{font-size:27px}.wordmark-detail{font-size:9px}.section-intro h2{font-size:36px;letter-spacing:-1.5px}.section-heading-zh{font-size:17px}.button{padding:15px 21px;font-size:13px;gap:12px}.button span[lang]{font-size:11px}.footer-inner{flex-direction:column;gap:18px}.footer-links{gap:20px}.compliance-note{margin-top:24px}.tag-list{gap:6px}.tag-list li{font-size:11px}html{scroll-padding-top:88px}section[id]{scroll-margin-top:88px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.react-spotlight{display:none!important}}
@media(prefers-reduced-transparency:reduce){.site-header{background:var(--paper);backdrop-filter:none}}


/* Approved white ground with lotus accents. */
.button--outline{background:transparent;color:var(--accent);border-color:#d3cfdd}.button--outline:hover{background:#f3f0f6}.text-link{border-color:#d3cfdd}.kicker{letter-spacing:0;text-transform:none}.tag-list li{border:0;background:#f3f1f5}.site-footer{background:#faf9fb;border:0}.primary-navigation a:hover{color:var(--accent)}