@font-face{font-family:InterUI;src:local("Arial")}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f2f0e9;color:#171b1a;font:16px/1.7 InterUI,"Microsoft YaHei","PingFang SC",sans-serif}a{color:inherit;text-decoration:none}a:hover{color:#0e7771}button{font:inherit}img{max-width:100%;display:block}.shell{width:min(1320px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:-999px;top:12px;background:#d9f877;color:#111;padding:8px;z-index:20}.skip:focus{left:12px}.site-header{position:relative;z-index:10;background:#111918;color:#f6f4ec;border-bottom:1px solid #34413d}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:900;white-space:nowrap;line-height:1.1}.brand:hover{color:#d9f877}.brand small{display:block;font-size:9px;letter-spacing:.2em;color:#93a8a0;margin-top:6px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;background:#d9f877;color:#111918;font-size:22px;clip-path:polygon(0 0,85% 0,100% 16%,100% 100%,15% 100%,0 84%)}.nav{display:flex;align-items:center;gap:clamp(14px,2vw,32px)}.nav a{font-size:14px;color:#d8e0db;white-space:nowrap;padding:8px 0;border-bottom:2px solid transparent}.nav a:hover,.nav a.active{color:#d9f877;border-color:#d9f877}.menu-toggle{display:none}.micro,.eyebrow{font-size:12px;letter-spacing:.17em;font-weight:800;text-transform:uppercase}.lime{color:#d9f877}.section-pad{padding:104px 0}.section-heading{margin-bottom:36px}.section-heading h2{font-size:clamp(34px,4.3vw,62px);line-height:1.1;letter-spacing:-.05em;margin:10px 0 14px;font-weight:900}.section-heading p{max-width:610px;margin:0;color:#5d6661}.section-heading .micro{color:#0d7774}.section-heading.light h2{color:#f9faf4}.section-heading.light p{color:#abbab2}.section-heading.light .micro{color:#d9f877}.hero{background:#111918;color:#f4f7ee;overflow:hidden}.hero-grid{min-height:680px;display:grid;grid-template-columns:1fr 1.06fr;gap:28px;align-items:stretch}.hero-copy{padding:94px 0 100px;position:relative;z-index:2}.hero-copy h1{font-size:clamp(50px,5.8vw,92px);line-height:1.08;letter-spacing:-.075em;margin:30px 0 26px;font-weight:900}.hero-copy h1 em{font-style:normal;color:#d9f877}.hero-copy p{max-width:530px;color:#b3c0b7;font-size:18px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:32px;margin-top:38px}.solid-btn,.outline-btn{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:11px 24px;font-weight:800;font-size:14px}.solid-btn{background:#d9f877;color:#111918}.solid-btn:hover{background:#fff;color:#111918}.outline-btn{border:1px solid #f3f1e9;color:#f3f1e9}.outline-btn:hover{background:#f3f1e9;color:#111}.quiet-link{color:#e6eee6;font-size:14px;font-weight:700}.world-map{min-height:620px;position:relative;background:radial-gradient(circle at 56% 44%,#223d38 0,#162823 35%,#111918 70%);overflow:hidden}.map-grid{position:absolute;inset:0;background-image:linear-gradient(#d9f87712 1px,transparent 1px),linear-gradient(90deg,#d9f87712 1px,transparent 1px);background-size:48px 48px;transform:perspective(650px) rotateX(18deg) scale(1.3);mask-image:radial-gradient(circle,#000,transparent 75%)}.orbit{position:absolute;border:1px solid #7bf7db42;border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.orbit-one{width:360px;height:360px}.orbit-two{width:570px;height:570px;border-style:dashed}.orbit:before{content:"";position:absolute;top:14%;left:17%;width:8px;height:8px;background:#d9f877;border-radius:50%;box-shadow:0 0 22px #d9f877}.map-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:285px;height:285px;border-radius:50%;background:linear-gradient(135deg,#d9f877,#b9e57e);color:#111918;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:35px;box-shadow:0 0 90px #d9f87725}.map-center span{font-size:10px;letter-spacing:.18em;font-weight:900}.map-center b{font-size:39px;line-height:.96;letter-spacing:-.08em;margin:18px 0}.map-center small{font-size:12px;font-weight:800}.map-node{position:absolute;color:#dce8dc;background:#21352f;border:1px solid #678a6e;padding:7px 12px;font-size:11px;letter-spacing:.08em;font-weight:800}.map-node:hover{background:#d9f877;color:#111}.n1{top:15%;left:12%}.n2{right:3%;top:27%}.n3{bottom:16%;left:7%}.n4{right:7%;bottom:20%}.map-coord{position:absolute;right:20px;bottom:14px;font-size:9px;letter-spacing:.12em;color:#89a498;text-align:right}.ticker{background:#d9f877;color:#17211c}.ticker .shell{display:flex;justify-content:space-between;gap:12px;align-items:center;min-height:46px;font-size:12px;font-weight:800;letter-spacing:.08em}.ticker strong{font-size:13px}.question-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.question-grid a{background:#e7e5db;padding:32px;min-height:245px;border-top:3px solid #0d7774;display:flex;flex-direction:column}.question-grid a:hover{background:#dfe9d3;color:#111}.question-grid span{font-size:11px;letter-spacing:.16em;color:#0d7774;font-weight:800}.question-grid h3{font-size:24px;line-height:1.35;letter-spacing:-.04em;margin:30px 0 10px}.question-grid p{color:#58645e;margin:auto 0 0}.featured{background:#17211f}.feature-stack{display:grid;gap:18px}.story-card{background:#fff;min-width:0;border:1px solid #dcded4}.story-card.large{display:grid;grid-template-columns:40% 60%;background:#23312d;border-color:#42564c;color:#f2f5ee}.card-art{display:block;overflow:hidden;background:#1c3230;min-height:185px}.card-art img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.card-art:hover img{transform:scale(1.035)}.large .card-art{min-height:375px}.story-symbol{height:100%;min-height:185px;background:radial-gradient(circle at 80% 20%,#d9f8774d,transparent 36%),linear-gradient(135deg,#1a3532,#317d72);color:#d9f877;position:relative;padding:22px;overflow:hidden}.story-symbol:before,.story-symbol:after{content:"";position:absolute;border:1px solid #d9f87755;border-radius:50%;width:250px;height:250px;right:-40px;top:-50px}.story-symbol:after{width:180px;height:180px;right:-5px;top:-15px}.story-symbol span{font-size:11px;letter-spacing:.18em;font-weight:900}.story-symbol b{position:absolute;right:30px;bottom:-35px;font-size:150px;line-height:1;font-weight:300;color:#d9f877b0}.card-body{padding:26px}.large .card-body{padding:clamp(26px,4vw,58px);display:flex;flex-direction:column;align-items:flex-start}.eyebrow{display:flex;gap:25px;color:#0e7771}.eyebrow time{color:#6d756f;letter-spacing:.06em}.large .eyebrow{color:#d9f877}.large .eyebrow time{color:#a4b9ad}.story-card h3{font-size:25px;letter-spacing:-.045em;line-height:1.33;margin:17px 0}.large h3{font-size:clamp(31px,3.3vw,48px);max-width:720px}.story-card p{color:#5d6761;margin:0 0 25px}.large p{font-size:16px;line-height:1.9;color:#bbc9bf;max-width:720px;margin-bottom:25px}.text-link{font-weight:800;font-size:14px;border-bottom:1px solid currentColor;padding-bottom:4px;color:#0d7774;display:inline-block}.large .text-link{margin-top:auto;color:#d9f877}.text-link:hover{color:#a2c633}.preference-grid{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center}.preference-board{background:#fff;border:1px solid #d9dcd3;box-shadow:18px 18px 0 #dbe6cf;padding:30px 36px}.pref-person{display:flex;align-items:center;gap:12px;margin-bottom:22px}.pref-person.second{margin-top:34px}.avatar{display:grid;place-items:center;width:43px;height:43px;background:#d9f877;border-radius:50%;font-weight:900}.second .avatar{background:#9ed9dc}.pref-person b,.pref-person small{display:block}.pref-person small{color:#7b867e;font-size:12px}.bar-line{display:grid;grid-template-columns:100px 1fr;gap:13px;align-items:center;font-size:13px;margin:10px 0}.bar-line i{display:block;height:10px;background:linear-gradient(90deg,#0d7774 var(--w),#e5e8df var(--w))}.bar-line.alt i{background:linear-gradient(90deg,#67a9aa var(--w),#e5e8df var(--w))}.feature-copy p{font-size:18px;color:#3f4943;line-height:1.95}.community-section{background:#e2e8db}.community-flow{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.community-flow span{background:#17211f;color:#e8f6e7;padding:25px 10px;text-align:center;font-size:14px;font-weight:800;position:relative}.community-flow span:not(:last-child):after{content:"›";position:absolute;right:-11px;top:50%;transform:translateY(-50%);z-index:1;background:#d9f877;color:#17211f;border-radius:50%;width:22px;height:22px;line-height:22px}.community-bottom{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-top:30px}.community-bottom p{max-width:770px;margin:0;color:#3e5147}.lab-section{background:#17211f;color:#f3f5ec}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:10vw;align-items:center}.lab-grid h2{font-size:clamp(54px,6vw,88px);line-height:1.05;letter-spacing:-.07em;margin:22px 0}.lab-grid p{color:#abbdb1;max-width:520px;margin-bottom:32px}.lab-cards{display:grid;gap:12px}.lab-cards a{padding:25px 30px;background:#25342f;border-left:3px solid #d9f877;display:grid;gap:8px}.lab-cards a:hover{background:#345044;color:#fff}.lab-cards span,.lab-cards small{color:#a6c6b2;font-size:11px;letter-spacing:.12em}.lab-cards b{font-size:22px;line-height:1.3}.memory-grid{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center}.memory-panel{background:#1e302c;color:#f3f6ed;padding:34px;border:1px solid #567769;box-shadow:15px 15px 0 #d9e8d2}.memory-top{display:flex;justify-content:space-between;border-bottom:1px solid #52685d;padding-bottom:15px;color:#a9cdb1;font-size:10px;font-weight:800;letter-spacing:.12em}.memory-row{display:flex;align-items:center;gap:18px;border-bottom:1px solid #52685d;padding:18px 0}.memory-row span{color:#92a69a;font-size:12px}.memory-row b{font-size:17px;font-weight:600}.memory-row em{margin-left:auto;font-style:normal;color:#d9f877;font-size:12px}.memory-panel p{font-size:13px;color:#b8c7ba;margin:23px 0 0}.triple-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.triple-grid .story-card{display:flex;flex-direction:column}.triple-grid .card-body{display:flex;flex:1;flex-direction:column}.triple-grid .text-link{margin-top:auto;align-self:flex-start}.app-section{background:#0c7470;color:#f5f8ef;overflow:hidden}.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.app-grid h2{font-size:clamp(48px,5.3vw,78px);line-height:1.1;letter-spacing:-.07em}.app-grid p{max-width:510px;color:#d2e8df;font-size:18px;line-height:1.9}.phone-frame{width:310px;height:550px;border:9px solid #1b2826;border-radius:34px;background:#f3f1e8;color:#1a2421;box-shadow:22px 25px 0 #075b58;justify-self:center;padding:20px;position:relative}.phone-header{display:flex;justify-content:space-between;font-size:14px}.phone-header span{font-size:11px}.phone-greeting{font-size:29px;font-weight:900;line-height:1.3;margin-top:28px}.phone-greeting small{display:block;color:#68756e;font-size:12px;font-weight:500;margin-top:4px}.phone-search{background:#e1e6db;border-radius:8px;padding:11px;margin-top:24px;color:#69786e;font-size:12px}.phone-card{height:215px;background:radial-gradient(circle at 90% 10%,#d9f8778a,transparent 44%),#1b3b36;color:#f6faec;margin-top:18px;padding:18px;display:flex;flex-direction:column}.phone-card span{font-size:9px;color:#d9f877;letter-spacing:.13em}.phone-card b{font-size:25px;line-height:1.3;margin:auto 0}.phone-card small{font-size:11px;color:#b4d4c5}.phone-tabs{position:absolute;bottom:16px;left:25px;right:25px;display:flex;justify-content:space-between;font-size:10px;color:#56675e}.news-list{border-top:1px solid #c4c9bf}.news-row{display:grid;grid-template-columns:130px 1fr 90px;gap:22px;padding:28px 0;border-bottom:1px solid #c4c9bf;align-items:start}.news-row time{font-size:13px;color:#0d7774;font-weight:800}.news-row h3{font-size:25px;margin:0 0 10px;line-height:1.35;letter-spacing:-.04em}.news-row p{margin:0;color:#59645c;line-height:1.8;max-width:850px}.news-row .text-link{white-space:nowrap}.more-link{display:inline-block;margin-top:26px;font-weight:800;color:#0d7774;border-bottom:1px solid}.index-links{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.index-links a{display:flex;justify-content:space-between;background:#e0e5da;padding:17px 20px;font-weight:800;border:1px solid #cbd4c8}.index-links a:hover{background:#d9f877;color:#111}.site-footer{background:#101918;color:#dbe5da;padding:58px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-brand{font-size:25px;font-weight:900}.footer-brand span{display:block;font-size:10px;letter-spacing:.15em;color:#93aa9c}.footer-top p{color:#8fa498}.footer-top nav{display:grid;grid-template-columns:repeat(3,auto);gap:12px 30px;font-size:13px}.footer-top nav a:hover{color:#d9f877}.footer-bottom{display:flex;gap:30px;border-top:1px solid #314139;margin-top:50px;padding-top:20px;font-size:12px;color:#93aa9c}.listing-hero{background:#16231f;color:#f4f6ec;padding:48px 0 85px;overflow:hidden;position:relative}.listing-hero:after{content:"";position:absolute;width:500px;height:500px;border:1px solid #d9f87766;border-radius:50%;right:-120px;top:-170px;box-shadow:0 0 0 70px #d9f87712,0 0 0 140px #d9f8770a}.breadcrumbs{display:flex;gap:12px;font-size:12px;color:#94aaa0;margin-bottom:65px}.breadcrumbs a:hover{color:#d9f877}.listing-hero .micro{color:#d9f877}.listing-hero h1{font-size:clamp(48px,6vw,84px);letter-spacing:-.07em;line-height:1.1;margin:15px 0}.listing-hero p{max-width:650px;color:#afc2b5;font-size:18px}.listing-content{padding:75px 0 110px}.listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.listing-grid .story-card{display:flex;flex-direction:column}.listing-grid .card-body{flex:1;display:flex;flex-direction:column}.listing-grid .text-link{align-self:flex-start;margin-top:auto}.article-main{background:#f6f4ed;padding:45px 0 95px}.article-main .breadcrumbs{color:#65756b;margin-bottom:50px}.article-main .breadcrumbs a:hover{color:#0d7774}.article-top{max-width:940px}.article-top h1{font-size:clamp(41px,5.4vw,76px);line-height:1.16;letter-spacing:-.065em;margin:20px 0}.article-deck{color:#536259;font-size:19px;line-height:1.9;max-width:890px}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(190px,1fr);gap:9vw;border-top:1px solid #cbd1c6;margin-top:55px;padding-top:45px}.prose{font-size:17px;line-height:2;color:#343e36}.prose p{margin:0 0 22px}.prose .lead{font-size:21px;line-height:1.85;color:#172820;font-weight:600}.prose section{margin-top:50px}.prose h2{font-size:31px;line-height:1.3;letter-spacing:-.04em;color:#14251d;margin:0 0 18px}.prose .end-note{border-left:4px solid #0d7774;background:#e7ede3;padding:24px;margin-top:48px;font-weight:700}.article-figure{margin:38px 0}.article-figure img{width:100%;background:#182722}.article-figure figcaption{text-align:right;color:#76847a;font-size:12px;margin-top:8px}.article-side{position:relative}.side-box{position:sticky;top:25px;border-top:3px solid #0d7774;padding-top:23px}.side-box h2{font-size:22px;margin:10px 0}.side-box p{font-size:14px;color:#66746a}.side-box a{font-size:13px;font-weight:800;color:#0d7774}.sources{border-top:1px solid #cbd1c6;margin-top:55px;padding-top:20px}.sources h2{font-size:21px}.sources ul{padding-left:20px;font-size:14px;line-height:1.7}.sources a{color:#0d7774;text-decoration:underline}.sources p{font-size:12px;color:#748078}.related{margin-top:80px;border-top:1px solid #cbd1c6;padding-top:40px}.related .section-heading h2{font-size:35px}.related ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related li{background:#e7eae1;padding:23px;min-height:135px}.related li span{display:block;color:#0d7774;font-size:11px;letter-spacing:.1em;font-weight:800;margin-bottom:15px}.related li a{font-size:18px;line-height:1.4;font-weight:800}.related li a:hover{color:#0d7774}@media(max-width:1050px){.shell{width:min(100% - 40px,1320px)}.header-inner{gap:15px}.brand{font-size:18px}.nav{gap:12px}.nav a{font-size:12px}.hero-grid{min-height:610px}.hero-copy h1{font-size:58px}.community-flow{grid-template-columns:repeat(4,1fr)}.community-flow span:nth-child(4):after{display:none}.index-links{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.shell{width:min(100% - 30px,1320px)}.header-inner{min-height:68px}.menu-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:0;padding:12px;cursor:pointer}.menu-toggle span{width:22px;height:2px;background:#d9f877}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:#14221d;flex-direction:column;align-items:stretch;padding:12px 18px 22px;border-top:1px solid #405448}.nav.open{display:flex}.nav a{font-size:15px;padding:11px;border-bottom:1px solid #31483b}.section-pad{padding:65px 0}.hero-grid,.preference-grid,.lab-grid,.memory-grid,.app-grid{grid-template-columns:1fr}.hero-copy{padding:70px 0 20px}.hero-copy h1{font-size:clamp(48px,12vw,78px)}.hero-copy p{font-size:16px}.world-map{min-height:470px;margin:0 -15px}.map-center{width:230px;height:230px}.map-center b{font-size:31px}.orbit-one{width:310px;height:310px}.orbit-two{width:460px;height:460px}.ticker .shell span:last-child{display:none}.question-grid,.triple-grid,.listing-grid{grid-template-columns:1fr}.question-grid a{min-height:180px}.story-card.large{grid-template-columns:1fr}.large .card-art{min-height:240px;height:240px}.large h3{font-size:31px}.large p{font-size:15px}.preference-board{box-shadow:8px 8px 0 #dbe6cf}.community-flow{grid-template-columns:repeat(2,1fr)}.community-flow span:nth-child(4):after{display:block}.community-flow span:nth-child(even):after{display:none}.community-bottom{display:block}.community-bottom .text-link{margin-top:20px}.lab-grid{gap:45px}.lab-grid h2{font-size:55px}.memory-grid{gap:32px}.app-grid{gap:35px}.phone-frame{margin:0 auto}.news-row{grid-template-columns:1fr;gap:10px}.news-row h3{font-size:22px}.news-row .text-link{justify-self:start}.index-links{grid-template-columns:repeat(2,1fr)}.footer-top{display:block}.footer-top nav{margin-top:35px;grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-wrap:wrap;gap:8px 20px}.article-main{padding-top:22px}.article-main .breadcrumbs{margin-bottom:35px}.article-top h1{font-size:43px}.article-deck{font-size:16px}.article-layout{grid-template-columns:1fr;gap:20px;margin-top:35px}.prose{font-size:16px}.prose .lead{font-size:18px}.prose h2{font-size:26px}.article-side{display:none}.related ul{grid-template-columns:1fr}.listing-hero{padding-bottom:55px}.listing-hero .breadcrumbs{margin-bottom:45px}}@media(max-width:430px){.hero-actions{gap:18px;flex-wrap:wrap}.map-node{font-size:9px}.n1{left:4%}.n2{right:2%}.n3{left:4%}.n4{right:2%}.map-center{width:205px;height:205px}.map-center b{font-size:28px}.bar-line{grid-template-columns:90px 1fr}.preference-board{padding:23px}.index-links{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card-art img{transition:none}}.article-diagram{display:flex;align-items:stretch;gap:4px;margin:40px 0;background:#d5e3d3;padding:8px}.article-diagram span{flex:1;background:#183b34;color:#edfaeb;padding:18px 9px;text-align:center;font-size:13px;font-weight:800;line-height:1.35;position:relative}.article-diagram span:not(:last-child):after{content:"›";position:absolute;right:-8px;z-index:1;top:50%;transform:translateY(-50%);color:#d9f877;font-size:23px}.prose blockquote{font-size:22px;line-height:1.65;font-weight:800;color:#123d36;border-left:5px solid #0d7774;background:#e2eadd;margin:42px 0;padding:25px 30px}.article-comparison{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:40px 0}.article-comparison div{background:#dfe9dc;padding:18px}.article-comparison b,.article-comparison small{display:block}.article-comparison b{font-size:17px;color:#11483c}.article-comparison small{font-size:12px;color:#5b6b60;margin-top:8px}@media(max-width:600px){.article-diagram{flex-wrap:wrap}.article-diagram span{flex-basis:30%}.article-comparison{grid-template-columns:1fr}}