:root{--green:#244638;--deep:#1d352b;--paper:#f8f8f3;--wash:#eef1e8;--ink:#283e32;--muted:#667160;--line:#d8ded1;--gold:#a37b43;--serif:"Songti SC","STSong","SimSun",serif;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.85}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}img{display:block;max-width:100%;object-fit:cover}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:500}h2{font-size:clamp(32px,3.3vw,45px);line-height:1.5;letter-spacing:2px}h3{font-size:25px;line-height:1.5}.wrap{width:calc(100% - 80px);max-width:1160px;margin:auto}.section{padding-top:94px;padding-bottom:94px}.eyebrow{font-size:12px;letter-spacing:3px;margin-bottom:23px;color:var(--muted)}.skip{position:fixed;top:-100px;z-index:100;background:var(--paper);padding:15px}.skip:focus{top:0}.site-header{position:sticky;top:0;z-index:20;background:rgba(248,248,243,.97);transition:box-shadow .3s}.site-header.is-scrolled{box-shadow:0 2px 20px #1d352b0a}.header-inner{height:86px;display:flex;align-items:center;gap:48px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand strong{font-family:var(--serif);font-size:28px;letter-spacing:3px}.brand img{border-radius:10px}.header-inner nav{display:flex;gap:32px;margin-left:auto}.header-inner nav a{font-size:14px;position:relative;padding:12px 0}.header-inner nav a:after{content:"";position:absolute;bottom:5px;left:0;right:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .3s}.header-inner nav a:hover:after,.header-inner nav a[aria-current]:after{transform:scaleX(1)}.header-download{font-size:13px;border-bottom:1px solid var(--green);padding:10px 0}.header-download span{margin-left:18px}.menu{border:0;background:none}.progress{position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;pointer-events:none}
.hero{position:relative;overflow:hidden;min-height:620px;height:min(720px,calc(100svh - 86px));color:#fff}.hero-media{position:absolute;inset:-35px 0;transform:translateY(var(--parallax,0px));will-change:transform}.hero-media img{width:100%;height:100%;object-position:center 55%;animation:settle 1.8s var(--ease) both}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,37,25,.87),rgba(17,36,23,.42) 48%,rgba(13,31,23,.06)),linear-gradient(0deg,#11241966,transparent 30%)}.hero-copy{position:relative;padding-top:78px}.hero .eyebrow{color:#d1d9c7;margin-bottom:25px}.hero h1{font-size:clamp(60px,6.2vw,88px);line-height:1.24;letter-spacing:5px;margin-bottom:27px}.hero-subtitle{color:#dce1d7;font-size:16px;line-height:1.95}.hero-link{display:inline-flex;align-items:center;gap:62px;border-bottom:1px solid #c2cbb999;padding:18px 0 12px;margin-top:20px}.hero-link span,.text-link span,.email span{display:inline-block;transition:transform .3s}.hero-link:hover span,.text-link:hover span,.email:hover span{transform:translate(4px,-3px)}.hero-bottom{position:absolute;bottom:25px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;font-size:11px;letter-spacing:2px;color:#d8dfcf}.hero-bottom a{display:flex;align-items:center;gap:12px;min-height:44px}.hero-bottom i{height:26px;width:1px;background:#e9eddf;animation:scroll-cue 1.5s ease-in-out 3}.hero-bottom small{font-size:10px;letter-spacing:1px}.intro{animation:enter .9s var(--ease) both}.intro:nth-child(2){animation-delay:.12s}.intro:nth-child(3){animation-delay:.24s}.intro:nth-child(4){animation-delay:.38s}
.story{display:grid;grid-template-columns:1fr 1fr;gap:90px}.story-copy{padding-top:8px}.story-copy p{margin-bottom:22px;color:var(--muted);line-height:2.2}.story-copy .lead{font-family:var(--serif);font-size:21px;color:var(--ink)}.seal{display:inline-block;color:#975449;border:1px solid #975449;padding:4px 6px;font-family:var(--serif);font-size:15px;letter-spacing:3px;line-height:1.4;margin-top:25px;transform:rotate(-5deg)}.text-link{display:inline-flex;align-items:center;gap:35px;border-bottom:1px solid var(--green);padding:10px 0;font-size:13px}.divider{display:flex;align-items:center;gap:22px;color:var(--gold);font-family:var(--serif);font-size:13px}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section-heading>p{font-size:14px;line-height:2;color:var(--muted);padding-bottom:5px}.services article{display:grid;grid-template-columns:90px 1fr 1.3fr;gap:38px;align-items:center;padding:36px 0;border-top:1px solid var(--line)}.services article:last-child{border-bottom:1px solid var(--line)}.service-character{font:54px var(--serif);color:#78907b;transition:color .3s,transform .3s}.services article:hover .service-character{color:var(--green);transform:translateY(-4px)}.mini-label{color:var(--muted);font-size:11px;letter-spacing:2px;display:block;margin-bottom:10px}.services p{color:var(--muted);font-size:14px;line-height:2}.tags{display:flex;gap:20px;margin-top:14px;font-size:11px;letter-spacing:1px}.tags span:before{content:"·";color:var(--gold);padding-right:7px}.learning{background:var(--wash)}.learning-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.learning-grid>div>p:not(.eyebrow){color:var(--muted);margin-top:22px}.facts{display:flex;gap:25px;margin:32px 0 22px}.facts>div{flex:1}.facts strong{display:block;font:40px var(--serif)}.facts span{display:block;color:var(--muted);font-size:11px;margin-top:10px}.classroom{padding:26px 30px 23px;background:#f8f8f3;border:1px solid #d4ddcc;box-shadow:0 12px 40px #28402d06}.classroom-heading{display:flex;justify-content:space-between;align-items:center;font-family:var(--serif);font-size:18px}.classroom-heading small{font:11px sans-serif;color:var(--muted)}.hand{display:flex;justify-content:center;align-items:center;min-height:190px;padding:28px 0 20px}.hand-copy{text-align:center;min-height:83px}.hand-copy h3{font-size:24px}.hand-copy p{font-size:13px;color:var(--muted);margin-top:7px}.hand-controls{display:flex;gap:5px;padding-top:19px;justify-content:center}.hand-controls button{border:1px solid var(--line);background:transparent;padding:8px 12px;font-size:12px;min-height:44px;transition:background .2s,color .2s}.hand-controls button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:#fff}.lesson-note{display:block;margin-top:20px;padding-top:17px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);line-height:1.9}
.readings>a{display:grid;grid-template-columns:120px 1fr 50px;gap:32px;align-items:center;padding:33px 0;border-top:1px solid var(--line);transition:padding .35s,background .35s}.readings>a:last-child{border-bottom:1px solid var(--line)}.reading-word{font:32px var(--serif);letter-spacing:8px;color:#7a8e71}.readings small{font-size:11px;color:var(--muted);letter-spacing:1px}.readings h3{margin:7px 0 10px}.readings p{font-size:13px;color:var(--muted)}.round-arrow{display:grid;place-items:center;width:45px;height:45px;border:1px solid var(--line);border-radius:50%;transition:background .3s,color .3s,transform .3s}.readings>a:hover{padding-left:16px;background:#eef1e870}.readings>a:hover .round-arrow{background:var(--green);color:#fff;transform:rotate(6deg)}.gather{display:grid;grid-template-columns:1fr 1fr;background:var(--wash)}.gather-photo{position:relative;overflow:hidden;min-height:610px}.gather-photo img{width:100%;height:100%;position:absolute;object-position:75% center;transition:transform 1s var(--ease)}.gather-photo:hover img{transform:scale(1.035)}.gather-photo:after{content:"";position:absolute;inset:60% 0 0;background:linear-gradient(transparent,#142c2799)}.gather-photo small{position:absolute;bottom:28px;left:36px;right:25px;z-index:1;color:#fff;font-family:var(--serif);letter-spacing:1px;font-size:12px}.gather-copy{padding:65px clamp(30px,5vw,90px)}.gather-copy h2{font-size:35px}.gather-copy ol{list-style:none;counter-reset:steps;margin:32px 0 18px;padding:0}.gather-copy li{counter-increment:steps;position:relative;padding:0 0 24px 42px}.gather-copy li:before{content:"0" counter(steps);position:absolute;left:0;top:0;font:20px var(--serif);color:var(--gold)}.gather-copy h3{font-family:inherit;font-size:15px;margin-bottom:7px}.gather-copy li p{font-size:12px;color:var(--muted);line-height:2}.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:70px}.questions details{border-top:1px solid var(--line)}.questions details:last-child{border-bottom:1px solid var(--line)}summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 0;list-style:none;cursor:pointer;font-size:15px}summary::-webkit-details-marker{display:none}summary span{font-size:22px;color:var(--gold);transition:transform .3s}details[open] summary span{transform:rotate(45deg)}details>div{padding:0 30px 24px 0;font-size:13px;line-height:2;color:var(--muted)}details a{text-decoration:underline;text-underline-offset:3px}.download{position:relative;overflow:hidden;background:var(--deep);color:#eff1e5;padding:75px 0}.download>.wrap{display:flex;position:relative;z-index:1;justify-content:space-between;align-items:center;gap:45px}.download .eyebrow{color:#afbea4}.download p:not(.eyebrow){color:#bac7b5;font-size:14px;margin-top:18px}.download a{display:flex;justify-content:space-between;gap:60px;padding:18px 25px;background:#e6e9d7;color:var(--deep);transition:background .3s,transform .3s}.download a:hover{background:#fffef1;transform:translateY(-3px)}.download small{display:block;margin-top:13px;font-size:10px;color:#bac7b5;text-align:center}.download-watermark{position:absolute;right:12%;bottom:-80px;color:#ffffff04;font:300px var(--serif);pointer-events:none}.contact{display:flex;align-items:center;gap:60px;padding-top:60px;padding-bottom:50px}.contact h3{font-family:inherit;font-size:14px}.contact p{font-size:11px;color:var(--muted);margin-top:6px}.email{font-size:14px;margin-left:auto;white-space:nowrap}.email span{padding-left:20px}.footer{border-top:1px solid var(--line);padding-top:23px;padding-bottom:23px;font-size:10px;color:var(--muted);display:flex;justify-content:space-between;gap:18px}.footer>div{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.footer p a{margin-left:15px}.footer a,.footer button{display:inline-block;padding:10px 0}.motion-toggle{border:0;background:none;font-size:10px}
.menu{display:none}.learning-grid>*{min-width:0}.hand-controls button{flex:1;white-space:nowrap}
@media(max-width:360px){.hand-controls button{padding:8px 7px}.classroom-heading small{max-width:80px;text-align:right}.hand-copy p{font-size:12px}}
@keyframes enter{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@keyframes settle{from{transform:scale(1.055)}to{transform:scale(1)}}@keyframes scroll-cue{0%,100%{transform:scaleY(.6);opacity:.5}50%{transform:scaleY(1);opacity:1}}
@media(max-width:1050px){.wrap{width:calc(100% - 60px)}.header-inner{gap:25px}.header-inner nav{gap:22px}.learning-grid{gap:40px}.services article{grid-template-columns:60px 1fr 1.2fr;gap:25px}.contact{gap:30px}.gather-copy{padding:50px 35px}.gather-copy h2{font-size:31px}.footer{flex-wrap:wrap}}
@media(max-width:800px){html{scroll-padding-top:95px}.section{padding-top:66px;padding-bottom:66px}.header-inner{height:76px;gap:24px}.header-inner .menu{margin-left:auto;min-height:44px;display:block}.header-inner nav{gap:16px}.has-js .header-inner nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--paper);padding:16px 30px 22px;border-bottom:1px solid var(--line)}.has-js .header-inner nav.is-open{display:grid;grid-template-columns:1fr 1fr}.header-download{font-size:12px}.header-download span{margin-left:7px}.hero{height:650px}.hero-copy{padding-top:75px}.story{gap:40px;grid-template-columns:1fr 1.2fr}.story-copy .lead{font-size:18px}.story-copy p{font-size:14px}.section-heading{align-items:start;flex-direction:column;gap:20px}.section-heading>p br{display:none}.services article{grid-template-columns:55px 1fr 1.25fr;gap:20px}.services h3{font-size:21px}.learning-grid{grid-template-columns:1fr 1.1fr;gap:25px}.classroom{padding:22px 18px}.classroom-heading{font-size:16px}.classroom-heading small{font-size:9px}.hand-controls{gap:4px}.hand-controls button{padding:7px 8px}.facts{gap:12px}.facts span{font-size:10px}.readings>a{grid-template-columns:90px 1fr 45px;gap:20px}.gather-copy{padding:45px 28px}.gather-copy h2{font-size:27px}.gather-photo{min-height:600px}.faq{grid-template-columns:1fr 1.5fr;gap:35px}.download h2{font-size:34px}.download a{gap:30px;font-size:13px}.contact{flex-wrap:wrap}.email{margin-left:0}.footer>div{gap:20px}}
@media(max-width:600px){.wrap{width:calc(100% - 40px)}.section{padding-top:55px;padding-bottom:55px}.header-inner{height:71px;gap:16px}.brand{gap:9px}.brand strong{font-size:25px}.brand img{width:36px;height:36px;border-radius:8px}.menu{font-size:12px;padding:8px 0}.menu span{margin-left:5px}.header-download{font-size:11px}.has-js .header-inner nav{top:71px;padding:15px 20px}.header-inner nav{flex-wrap:wrap}.header-inner:not(.has-js){gap:12px}.hero{height:calc(100svh - 71px);min-height:615px;max-height:750px}.hero-media{inset:0}.hero-media img{object-position:63% center}.hero-shade{background:linear-gradient(90deg,#102b21d9,#102b2180 60%,#102b2133),linear-gradient(0deg,#102b2177,transparent 35%)}.hero-copy{padding-top:78px}.hero h1{font-size:clamp(43px,13.8vw,66px);letter-spacing:2px;margin-bottom:26px}.hero .eyebrow{font-size:10px;letter-spacing:2px}.hero-subtitle{font-size:14px}.hero-link{font-size:13px;gap:44px;margin-top:25px}.hero-bottom{bottom:18px;letter-spacing:1px}.hero-bottom small{font-size:9px}.story{grid-template-columns:1fr;gap:30px}.story>div:first-child{position:relative}.seal{position:absolute;right:8px;bottom:12px}.story-copy{padding:0}.story-copy p{font-size:14px;margin-bottom:19px}.story-copy .lead{font-size:18px}.desktop{display:none}.eyebrow{font-size:10px;letter-spacing:2px;margin-bottom:18px}h2{font-size:31px;letter-spacing:1px}.section-heading{margin-bottom:29px}.section-heading>p{font-size:13px}.services article{grid-template-columns:45px 1fr;gap:15px;padding:28px 0}.service-character{font-size:39px}.services article>div:last-child{grid-column:2}.services h3{font-size:22px}.services p{font-size:13px}.mini-label{font-size:10px;margin-bottom:5px}.learning-grid{grid-template-columns:1fr;gap:35px}.learning-grid h2 br{display:none}.learning-grid>div>p:not(.eyebrow){font-size:13px}.facts{gap:20px;margin-top:25px}.facts span{font-size:11px}.classroom{padding:24px 20px}.hand{min-height:180px}.classroom-heading{font-size:18px}.hand-controls button{padding:8px 14px}.readings>a{grid-template-columns:45px 1fr 28px;gap:14px;padding:27px 0}.reading-word{writing-mode:vertical-rl;font-size:25px;letter-spacing:7px}.readings h3{font-size:22px;margin:9px 0}.readings small{font-size:10px}.readings p{font-size:12px;line-height:1.9}.round-arrow{width:28px;height:28px;font-size:13px}.readings>a:hover{padding-left:5px}.gather{grid-template-columns:1fr}.gather-photo{min-height:330px}.gather-photo img{object-position:center 68%}.gather-photo small{left:20px;bottom:20px;font-size:10px}.gather-copy{padding:45px 20px}.gather-copy h2{font-size:31px}.gather-copy li p{font-size:13px}.faq{grid-template-columns:1fr;gap:28px}.faq h2 br{display:none}summary{font-size:14px;padding:21px 0}.download{padding:55px 0}.download>.wrap{align-items:start;flex-direction:column;gap:30px}.download h2{font-size:32px}.download a{gap:50px}.download p:not(.eyebrow){font-size:12px}.contact{padding-top:40px;padding-bottom:32px;gap:24px}.contact>div{flex-basis:100%}.email{font-size:14px}.footer{font-size:10px;gap:7px;padding-top:17px;padding-bottom:20px}.footer p a{margin-left:8px}.footer>div{gap:18px}.footer a,.footer button{min-height:44px}.download-watermark{font-size:210px;bottom:-50px;right:-20px}}
html.motion-off{scroll-behavior:auto}.motion-off *, .motion-off *:before,.motion-off *:after{animation:none!important;transition:none!important}.motion-off .hero-media{transform:none!important}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-media{transform:none!important}}
@media(max-width:360px){.hand-controls button{padding:8px 7px}}
@media(max-width:800px){html:not(.has-js) .header-inner{height:auto;min-height:76px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}html:not(.has-js) .header-inner nav{order:3;width:100%;justify-content:space-between;margin:0}html:not(.has-js) .header-download{margin-left:auto}}

/* Product information and a contained, lighter meetup composition. */
.arrange-section { background: #edf1eb; }
.arrange-workflow { display: grid; grid-template-columns: .9fr 1.4fr; gap: 72px; border-top: 1px solid #cdd7c9; padding-top: 42px; }
.arrange-intro { padding: 15px 0; }
.arrange-label { display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--green); border-left: 3px solid var(--gold); padding-left: 12px; margin-bottom: 24px; }
.arrange-intro h3 { font-size: 29px; line-height: 1.7; }
.arrange-intro > p { font-size: 14px; color: var(--muted); line-height: 2; max-width: 340px; margin: 20px 0; }
.arrange-steps { list-style: none; padding: 0; margin: 0; }
.arrange-steps li { display: flex; gap: 23px; padding: 20px 0; border-bottom: 1px solid #d2dccf; }
.arrange-steps li:first-child { padding-top: 10px; }
.arrange-steps li:last-child { border: 0; }
.arrange-steps li > span { color: var(--gold); font-size: 14px; font-variant-numeric: tabular-nums; padding-top: 4px; }
.arrange-steps h3 { font-size: 19px; margin-bottom: 8px; }
.arrange-steps p { font-size: 14px; color: var(--muted); line-height: 1.95; }
.arrange-resources { border-top: 1px solid #cdd7c9; display: flex; justify-content: space-between; align-items: center; gap: 30px; margin-top: 38px; padding-top: 27px; }
.arrange-resources h3 { font-size: 15px; }
.arrange-resources p { font-size: 12px; color: var(--muted); margin-top: 5px; }
.resource-links { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.resource-links a { display: flex; gap: 20px; align-items: center; min-height: 44px; font-size: 13px; border-bottom: 1px solid #b6c5b0; }
.resource-links a:hover { color: #90632e; border-color: var(--gold); }
.gather { grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; background: transparent; padding: 20px 0 32px; }
.gather-photo { min-height: 0; height: 470px; border-radius: 5px; }
.gather-photo img { object-position: 67% center; }
.gather-photo:after { inset: 80% 0 0; background: linear-gradient(transparent,#142c275c); }
.gather-photo small { left: 24px; bottom: 21px; font-size: 11px; }
.gather-copy { padding: 12px 0; }
.gather-copy h2 { font-size: 34px; line-height: 1.55; }
.gather-copy ol { margin: 27px 0 10px; }
.gather-copy li { padding-bottom: 20px; }
.gather-copy li p { font-size: 14px; }
.gather-copy li:before { font-family: inherit; font-size: 15px; padding-top: 1px; }

@media (max-width: 1050px) {
  .header-inner { gap: 24px; }
  .header-inner nav { gap: 21px; }
  .gather { gap: 40px; }
  .gather-copy h2 { font-size: 29px; }
  .gather-photo { height: 455px; }
  .arrange-workflow { gap: 42px; }
  .resource-links { gap: 10px 18px; }
}
@media (max-width: 800px) {
  .gather { gap: 30px; grid-template-columns: .85fr 1.15fr; }
  .gather-copy h2 { font-size: 26px; }
  .gather-photo { height: 460px; }
  .gather-photo small { left: 17px; right: 17px; font-size: 10px; }
  .arrange-workflow { gap: 30px; grid-template-columns: .8fr 1.2fr; }
  .arrange-intro h3 { font-size: 24px; }
  .arrange-resources { align-items: flex-start; flex-direction: column; gap: 12px; }
}
@media (max-width: 600px) {
  .arrange-workflow { grid-template-columns: 1fr; gap: 24px; padding-top: 25px; }
  .arrange-intro { padding: 0; }
  .arrange-intro h3 { font-size: 24px; }
  .arrange-intro h3 br { display: initial; }
  .arrange-intro > p { max-width: none; }
  .arrange-steps li { gap: 17px; }
  .arrange-steps h3 { font-size: 18px; }
  .arrange-resources { margin-top: 22px; padding-top: 23px; }
  .resource-links { width: 100%; flex-direction: column; gap: 3px; }
  .resource-links a { justify-content: space-between; }
  .gather { grid-template-columns: 1fr; gap: 30px; padding-top: 0; padding-bottom: 10px; }
  .gather-photo { height: 300px; }
  .gather-photo img { object-position: 60% center; }
  .gather-copy { padding: 0; }
  .gather-copy h2 { font-size: 29px; }
  .gather-copy li p { font-size: 14px; }
}

/* Original Guandao card artwork, displayed uncropped at its native aspect ratio. */
.classroom { border-radius: 4px; }
.classroom .hand { container-type: inline-size; gap: 0; min-height: 0; padding: 20px 0 14px; }
.classroom .playing-card { --card-width: min(124px, 44cqw); position: relative; display: block; flex: 0 0 var(--card-width); width: var(--card-width); min-width: 0; max-width: none; height: auto; object-fit: contain; padding: 0; background: #fff; border: 1px solid #d1d3c9; border-radius: 7px; box-shadow: -3px 3px 8px #23362918; }
.classroom .playing-card + .playing-card { margin-left: calc(var(--card-width) * -.72); }
.classroom .hand-copy { min-height: 64px; }
.classroom .hand-copy p { margin-top: 4px; }
.classroom .hand-controls { padding-top: 10px; }
.classroom .lesson-note { margin-top: 12px; padding-top: 10px; }
@media (max-width: 600px) { .classroom { padding: 20px; } .classroom .playing-card { border-radius: 5px; } }