:root{color-scheme:dark;--bg:#080b0d;--panel:#101518;--text:#f0f1ed;--muted:#959d9e;--mint:#b9f4de;--line:#283033;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--mint);outline-offset:6px}::selection{background:var(--mint);color:var(--bg)}.skip-link{position:fixed;top:-100px;left:20px;background:var(--mint);color:var(--bg);padding:14px;z-index:10}.skip-link:focus{top:10px}.site-header{height:100px;max-width:1600px;padding:0 5%;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{font-size:31px;font-weight:800;letter-spacing:-1.8px;display:inline-flex;align-items:baseline}.wordmark span{font-weight:400}.wordmark i{width:6px;height:6px;background:var(--mint);margin-left:5px;border-radius:50%}.site-header nav{display:flex;gap:40px;font-size:14px;color:#c1c6c6}.site-header nav a:hover,.text-link:hover,.section-footnote a:hover{color:var(--mint)}.channel-link{display:flex;align-items:center;gap:10px;border:1px solid #46504f;border-radius:100px;padding:11px 18px;font-size:13px}.channel-link:hover{background:#1a2524}.channel-link svg{width:20px;fill:var(--text)}.channel-link svg path{fill:var(--bg)}.hero{position:relative;max-width:1600px;margin:auto;min-height:710px;display:grid;grid-template-columns:1fr 1.1fr;padding:0 5%;overflow:hidden}.hero-topline{grid-column:1/-1;display:flex;justify-content:space-between;padding-top:27px;font-size:10px;letter-spacing:1.9px;color:#7c898b;height:50px}.hero-copy{padding-top:65px;position:relative;z-index:2}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:500;color:var(--mint);display:flex;align-items:center;gap:12px}.tiny-wave{display:flex;gap:3px;align-items:center;height:16px}.tiny-wave i{width:2px;background:var(--mint);height:8px}.tiny-wave i:nth-child(2),.tiny-wave i:nth-child(4){height:13px}.tiny-wave i:nth-child(3){height:18px}h1{font-size:clamp(52px,5.8vw,86px);line-height:1.21;letter-spacing:-4px;font-weight:600;margin:28px 0}.outlined{-webkit-text-stroke:1px #c5d5d1;color:transparent}p{font-size:16px;line-height:1.9}.hero-copy>p{color:var(--muted);margin:0}.hero-actions{display:flex;align-items:center;gap:29px;margin:33px 0 37px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:17px 24px;border-radius:5px;font-size:14px;font-weight:600;transition:background .2s,transform .2s}.primary{background:var(--mint);color:#10221d}.primary:hover{background:#d7ffef;transform:translateY(-2px)}.play{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:8px solid currentColor}.text-link{font-size:14px}.small-plus{margin-left:10px;font-size:20px}.hero-note{display:flex;gap:17px;color:#71817f;font-size:10px;letter-spacing:2px}.hero-note span+span{padding-left:17px;border-left:1px solid #44514c}.hero-art{position:relative;align-self:center;height:480px;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,rgba(42,69,100,.25),transparent 63%)}.hero-art img{position:relative;z-index:1;width:116%;height:auto;max-width:none;mix-blend-mode:screen;filter:drop-shadow(0 15px 45px #15244b);animation:float 9s ease-in-out infinite}.orbit{position:absolute;border:1px solid #273338;border-radius:50%;width:380px;height:380px}.orbit-two{width:465px;height:465px;border-style:dashed;border-color:#1c262b}.orbit-one:after{content:"";position:absolute;width:5px;height:5px;background:var(--mint);border-radius:50%;top:64px;right:46px;box-shadow:0 0 12px #b9f4de}.art-cross{position:absolute;color:#617776;font-size:20px}.cross-one{top:30px;left:27px}.cross-two{bottom:30px;right:18px}.art-label{position:absolute;top:0;left:50%;transform:translateX(-50%);font-size:9px;letter-spacing:2px;color:#6e858a;white-space:nowrap}.art-caption{position:absolute;bottom:-10px;left:10%;right:10%;display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.3px;color:#6e858a}.hero-bottom{grid-column:1/-1;align-self:end;display:flex;justify-content:space-between;padding:35px 0 25px;color:#85908f;font-size:12px}.hero-bottom a span{margin-left:17px}.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0e1315;padding:22px 0}.ticker>div{width:max-content;word-spacing:5px;font-size:13px;letter-spacing:3px;animation:marquee 40s linear infinite}.ticker span{font-size:24px;color:var(--mint);vertical-align:middle;margin:0 52px}.section-wrap{max-width:1600px;margin:auto;padding:100px 5%}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:42px}h2{font-size:clamp(30px,3vw,45px);letter-spacing:-1.5px;font-weight:500;line-height:1.45;margin:19px 0 0}.section-heading>p{font-size:14px;color:var(--muted);margin:0;line-height:1.9}.mood-layout{display:grid;grid-template-columns:.78fr 1.5fr;gap:35px}.mood-tabs{display:flex;flex-direction:column}.mood-tab{flex:1;min-height:109px;display:flex;align-items:center;text-align:left;background:transparent;color:var(--muted);border:0;border-top:1px solid var(--line);padding:23px 20px;cursor:pointer;gap:26px;transition:background .2s}.mood-tab:last-child{border-bottom:1px solid var(--line)}.mood-tab:hover{background:#141c1c}.mood-tab.active{background:#172421;color:var(--mint);border-top-color:#37544a}.mood-no{font-size:12px;align-self:flex-start;margin-top:4px}.mood-tab strong{display:block;font-size:21px;font-weight:500;letter-spacing:.4px}.mood-tab small{display:block;font-size:10px;letter-spacing:2px;margin-top:9px;color:#869692}.mood-symbol{margin-left:auto;font-size:22px}.mood-panel{min-height:327px;overflow:hidden;position:relative;background:#121d22;border:1px solid #2a3a41;padding:28px 32px;display:flex;flex-direction:column;justify-content:space-between;--wave:#91bfcb;transition:background .4s}.mood-panel[data-theme=focus]{background:#17221b;--wave:#b1d9ab}.mood-panel[data-theme=dream]{background:#211d2c;--wave:#c1acd9}.panel-top{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:1.7px;color:var(--wave)}.panel-star{font-size:27px;line-height:1}.frequency{display:flex;align-items:center;justify-content:center;gap:5px;height:108px;margin:6px 0;mask-image:linear-gradient(90deg,transparent,#000 15%,#000 85%,transparent)}.frequency i{width:3px;flex-shrink:0;background:var(--wave);opacity:.55;height:var(--height);animation:pulse 3s ease-in-out infinite;animation-delay:var(--delay)}.panel-content{display:flex;justify-content:space-between;align-items:flex-end;gap:15px}.panel-kicker{font-size:10px;color:var(--wave);letter-spacing:1px}.panel-content h3{font-size:26px;font-weight:500;margin:12px 0 5px}.panel-content p{font-size:13px;color:#adb8b9;margin:0}.panel-index{font-size:64px;font-weight:300;color:var(--wave);opacity:.25;line-height:1}.section-footnote{display:flex;justify-content:space-between;margin-top:24px;gap:20px;font-size:12px;color:var(--muted)}.section-footnote a{color:#c5d5d0}.section-footnote a>span+span{margin-left:8px}.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;border-top:1px solid var(--line)}.about h2{font-size:clamp(30px,3.2vw,48px);line-height:1.55}.about h2>span{color:#869692}.about-copy .lead{font-size:19px;color:var(--text);margin-top:0}.about-copy>p{color:var(--muted);font-size:14px}.principles{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:35px;padding-top:25px;border-top:1px solid var(--line)}.principles span{font-size:11px;color:var(--mint)}.principles h3{font-size:15px;font-weight:500;margin:12px 0}.principles p{font-size:13px;color:var(--muted);margin:0}.join{padding-top:75px;padding-bottom:85px;position:relative;text-align:center;overflow:hidden;border-top:1px solid #2b3937;background:radial-gradient(ellipse at bottom,#1a322c 0,transparent 70%)}.join .eyebrow{justify-content:center}.join h2{font-size:clamp(36px,4.2vw,60px);line-height:1.4}.join h2 span{color:var(--mint)}.join p{color:var(--muted);font-size:14px;margin:22px 0 29px}.join-decoration{position:absolute;font-size:clamp(130px,23vw,350px);letter-spacing:-18px;font-weight:700;color:#b9f4de;opacity:.024;left:50%;bottom:-70px;transform:translateX(-50%);pointer-events:none;line-height:1}.site-footer{padding:35px 5%;max-width:1600px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--line)}.site-footer .wordmark{font-size:25px}.site-footer p{font-size:11px;color:var(--muted);margin:0}.site-footer>div{display:flex;align-items:center;gap:20px}.site-footer>div>span{font-size:9px;letter-spacing:1px;color:#6e7c79}#motion-toggle{color:#9caeaa;font-size:11px;background:none;border:1px solid #34433f;border-radius:4px;padding:6px 10px;cursor:pointer}.motion-paused *{animation-play-state:paused!important}.motion-paused{scroll-behavior:auto}@keyframes float{50%{transform:translateY(-13px)}}@keyframes pulse{50%{transform:scaleY(.5);opacity:.3}}@keyframes marquee{to{transform:translateX(-25%)}}@media(min-width:1600px){.hero{min-height:780px}.hero-art{height:560px}.orbit{width:450px;height:450px}.orbit-two{width:540px;height:540px}}@media(max-width:1000px){.hero{min-height:660px;grid-template-columns:1.05fr 1fr}.hero-copy{padding-top:55px}.hero-art{height:380px}.orbit{width:290px;height:290px}.orbit-two{width:360px;height:360px}.hero-actions{gap:20px}.button{padding:16px 20px}.text-link{font-size:12px}.mood-layout{grid-template-columns:.8fr 1.3fr;gap:20px}.mood-tab{gap:16px;padding:23px 14px}.mood-panel{padding:25px}.about{gap:40px}.site-footer>div>span{display:none}}@media(max-width:700px){.site-header{height:79px;padding:0 6%}.wordmark{font-size:27px}.site-header nav{gap:20px;font-size:12px}.channel-link{padding:9px;border:0}.channel-link>span{display:none}.hero{padding:0 6%;grid-template-columns:1fr;min-height:0}.hero-topline{padding-top:24px;font-size:8px;letter-spacing:1.2px}.hero-topline>span+span{display:none}.hero-copy{padding-top:26px}.hero-copy .eyebrow{font-size:10px}h1{font-size:60px;letter-spacing:-2px;margin:25px 0}.hero-copy>p{font-size:14px}.hero-actions{margin:27px 0}.hero-note{font-size:9px}.hero-art{height:310px;margin:27px auto 20px;width:100%;max-width:470px}.hero-art img{width:110%;max-width:520px}.orbit{width:235px;height:235px}.orbit-two{width:292px;height:292px}.art-label{font-size:8px}.art-caption{font-size:8px;left:0;right:0}.hero-bottom{font-size:10px;padding:18px 0 25px}.ticker{padding:16px 0}.ticker>div{font-size:10px;letter-spacing:2px}.ticker span{font-size:19px;margin:0 28px}.section-wrap{padding:65px 6%}.section-heading{display:block;margin-bottom:28px}.section-heading>p{margin-top:18px;font-size:13px}h2{font-size:29px;letter-spacing:-1px}.eyebrow{font-size:9px;letter-spacing:1.4px}.mood-layout{grid-template-columns:1fr;gap:20px}.mood-tabs{flex-direction:row}.mood-tab{min-width:0;min-height:100px;padding:17px 10px;gap:0;display:block;position:relative;flex:1;border-bottom:1px solid var(--line)}.mood-tab strong{font-size:16px}.mood-no{display:block;font-size:10px;margin:0 0 9px}.mood-tab small{font-size:8px;letter-spacing:1px}.mood-symbol{display:none}.mood-panel{min-height:310px;padding:24px}.panel-content h3{font-size:23px}.panel-content p{font-size:12px}.panel-index{font-size:46px}.section-footnote{flex-direction:column;gap:14px;font-size:11px}.about{grid-template-columns:1fr;gap:28px}.about h2{font-size:34px}.about-copy .lead{font-size:17px}.principles{gap:20px}.join{padding-top:60px;padding-bottom:65px}.join h2{font-size:39px}.join p{font-size:12px}.join-decoration{letter-spacing:-8px;bottom:-20px}.site-footer{padding:28px 6%;flex-wrap:wrap;gap:20px}.site-footer p{font-size:10px}.site-footer>div{width:100%;justify-content:space-between}.site-footer>div>span{display:block;font-size:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Language and appearance controls */
.header-actions{display:flex;align-items:center;gap:18px}.display-controls{display:flex;align-items:center;border:1px solid var(--line);border-radius:100px;padding:3px;gap:2px}.display-controls button{display:grid;place-items:center;min-width:40px;height:36px;border:0;border-radius:50px;background:transparent;color:var(--text);font-size:13px;cursor:pointer}.display-controls button:hover{background:var(--panel)}#theme-toggle{font-size:23px;border-left:1px solid var(--line);border-top-left-radius:0;border-bottom-left-radius:0}.display-controls button:focus-visible{outline-offset:2px}.hero-copy,.hero-art,.about-intro,.about-copy,.mood-panel{min-width:0}html[lang=en] h1{font-size:clamp(52px,6vw,86px);letter-spacing:-4px}html[lang=en] .about h2{font-size:clamp(28px,2.8vw,43px)}html[lang=en] .mood-tab strong{font-size:20px}html[lang=en] .panel-content h3{font-size:25px}html[lang=en] .hero-actions{flex-wrap:wrap;gap:20px}
/* A complete light palette, including interactive and decorative surfaces. */
:root[data-color-theme=light]{color-scheme:light;--bg:#f4f7f6;--panel:#e7eeeb;--text:#152925;--muted:#526660;--mint:#17664f;--line:#c9d5d0}
[data-color-theme=light] .outlined{-webkit-text-stroke-color:#365b4e}
[data-color-theme=light] .primary{background:#17664f;color:#fff}
[data-color-theme=light] .primary:hover{background:#0f503d}
[data-color-theme=light] .skip-link{background:#17664f;color:white}
[data-color-theme=light] .site-header nav,[data-color-theme=light] .section-footnote a{color:#36594c}
[data-color-theme=light] .channel-link{border-color:#9aafa5}
[data-color-theme=light] .channel-link:hover{background:#e0eae5}
[data-color-theme=light] .hero-topline,[data-color-theme=light] .hero-note,[data-color-theme=light] .hero-bottom,[data-color-theme=light] .art-label,[data-color-theme=light] .art-caption,[data-color-theme=light] .art-cross,[data-color-theme=light] .site-footer>div>span{color:#536c63}
[data-color-theme=light] .hero-art{background:radial-gradient(ellipse at center,#dce8ef90,transparent 66%)}
[data-color-theme=light] .hero-art img{mix-blend-mode:normal;filter:drop-shadow(0 15px 30px #48678130)}
[data-color-theme=light] .orbit{border-color:#b9ccc5}
[data-color-theme=light] .orbit-two{border-color:#cad9d3}
[data-color-theme=light] .ticker{background:#e6eeea;color:#3d5a4f}
[data-color-theme=light] .mood-tab:hover{background:#e7efeb}
[data-color-theme=light] .mood-tab.active{background:#dcece4;border-color:#a5c8b6}
[data-color-theme=light] .mood-tab small{color:#5d7168}
[data-color-theme=light] .mood-panel{background:#e3edf1;border-color:#b5cad2;--wave:#376c7c}
[data-color-theme=light] .mood-panel[data-theme=focus]{background:#e2eee2;--wave:#426e40}
[data-color-theme=light] .mood-panel[data-theme=dream]{background:#ece7f2;--wave:#70588c}
[data-color-theme=light] .panel-content p{color:#526168}
[data-color-theme=light] .about h2>span{color:#637b70}
[data-color-theme=light] .join{border-color:var(--line);background:radial-gradient(ellipse at bottom,#d3e7db,transparent 75%)}
[data-color-theme=light] .join-decoration{color:#17664f;opacity:.045}
[data-color-theme=light] #motion-toggle{color:#365e4c;border-color:#a6bdb1}
@media(max-width:1000px){.header-actions{gap:10px}.site-header nav{gap:24px}.channel-link{padding:11px}.channel-link>span{display:none}}
@media(max-width:700px){.header-actions{gap:4px}.site-header nav{gap:14px}.display-controls{padding:2px}.display-controls button{min-width:34px;height:32px;font-size:12px}#theme-toggle{font-size:21px}.channel-link{padding:8px}.site-header{column-gap:14px;flex-wrap:wrap;height:auto;min-height:88px;padding-top:15px;padding-bottom:15px}.site-header nav{order:3;width:100%;justify-content:center;padding-top:9px}.header-actions{margin-left:auto}html[lang=en] h1{font-size:59px;letter-spacing:-3px}html[lang=en] .mood-tab strong{font-size:15px}html[lang=en] .panel-content h3{font-size:22px}html[lang=en] .panel-content{gap:8px}html[lang=en] .panel-index{font-size:36px}.hero-actions{flex-wrap:wrap}.panel-content>div{min-width:0}.join p{overflow-wrap:anywhere}}