@charset "UTF-8";
:root{--ink:#1b2b46;--muted:#5d6778;--accent:#36557e;--paper:#f2f4f7;--line:rgba(44,53,73,.14);--glass:rgba(255,255,255,.38);--shadow:0 24px 64px -28px rgba(34,42,58,.23);--serif:"Bodoni 72","Didot","Georgia",serif;--sans:"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;--mono:"SFMono-Regular",Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.75 var(--sans);-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{border:0}p,h1,h2,h3{margin:0}p{color:var(--muted)}img{max-width:100%;object-fit:contain}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #3b4862;outline-offset:5px}::selection{background:#bcc5d6;color:#1c222f}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.section{padding-block:112px}.mono,.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.14em}.eyebrow{display:block;color:#455472;font-weight:600;line-height:1.6}.glass{background:linear-gradient(135deg,rgba(255,255,255,.75),rgba(255,255,255,.22));border:1px solid rgba(255,255,255,.88);box-shadow:var(--shadow),inset 0 1px 1px #ffffff,inset 0 -1px 0 rgba(53,65,88,.08);backdrop-filter:blur(22px) saturate(125%);-webkit-backdrop-filter:blur(22px) saturate(125%)}.ambient{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:radial-gradient(ellipse at 90% 10%,#dee2ea,transparent 60%),radial-gradient(ellipse at 0 90%,#e6e9ef,transparent 60%)}.ambient i{position:absolute;border-radius:50%;filter:blur(80px);opacity:.25;width:50vw;height:50vw;background:#b9c2d3;top:-25%;right:-20%;animation:drift 24s ease-in-out infinite alternate}.ambient i:nth-child(2){background:#dfe3ec;left:-25%;top:35%;animation-delay:-12s}.ambient i:nth-child(3){background:#bdc6d7;top:80%;right:0;animation-delay:-6s}.skip{position:fixed;left:20px;top:-80px;padding:12px 20px;background:white;z-index:999}.skip:focus{top:16px}.scroll-progress{position:fixed;top:0;height:2px;width:100%;background:var(--accent);transform-origin:left;transform:scaleX(0);z-index:120}
.site-header{position:sticky;top:18px;z-index:100;max-width:1384px;width:calc(100% - 56px);margin:18px auto 0;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:15px 26px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:rgba(249,250,252,.66);backdrop-filter:blur(26px) saturate(140%);-webkit-backdrop-filter:blur(26px) saturate(140%);box-shadow:0 6px 32px -12px #2c364926,inset 0 1px 1px white}.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand>span{font-size:20px;letter-spacing:-.7px;font-weight:650;line-height:1.1}.brand small{display:block;font-weight:400;font-size:8px;letter-spacing:2px;margin-top:6px}.brand-hk{font-size:10px;font-weight:600;margin-left:5px;letter-spacing:.5px;vertical-align:top}.site-header nav{display:flex;align-items:center;gap:32px;font-size:12px;color:#3c4557}.site-header nav a{position:relative;padding:8px 0}.site-header nav a:after{content:"";position:absolute;bottom:2px;left:0;right:0;height:1px;background:var(--accent);transform:scaleX(0);transition:transform .25s}.site-header nav a:hover:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:12px}.login{font-size:12px;font-weight:600;display:flex;gap:24px;align-items:center;border:1px solid #afb5c0;border-radius:100px;padding:10px 18px}.login:hover{background:#ffffff}.menu{display:none;background:none;width:44px;height:44px;padding:10px}.menu span{display:block;height:1px;background:var(--ink);margin:6px 0;transition:transform .3s}.menu[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.hero{position:relative;min-height:760px;display:grid;grid-template-columns:1fr 1.12fr;align-items:center;padding-block:64px 100px;gap:24px}.hero-copy{position:relative;z-index:2;padding-bottom:10px}.hero .eyebrow{display:flex;align-items:center;gap:12px;font-size:10px;letter-spacing:.12em}.tiny-orbit{width:19px;height:19px;border:1px solid #556687;border-radius:50%;position:relative}.tiny-orbit:after{content:"";position:absolute;inset:4px;border:1px solid #556687;border-radius:50%}.hero h1{font-size:clamp(56px,6vw,86px);font-weight:500;line-height:1.24;letter-spacing:-5px;margin:28px 0 24px}.hero h1 em{font-style:normal;color:#536381;font-weight:400}.hero-intro{font-size:17px;line-height:1.95;letter-spacing:.6px}.hero-cta{display:flex;align-items:center;gap:30px;margin-top:36px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:51px;padding:14px 24px;border-radius:100px;font-size:13px;font-weight:550;transition:transform .25s,box-shadow .25s,background .25s}.button.primary{background:var(--ink);color:#f7f9fb;box-shadow:0 7px 18px -8px #20273466,inset 0 1px 1px #ffffff30}.button.primary:hover{background:#323d53;transform:translateY(-3px);box-shadow:0 12px 28px -10px #20273455}.button.outline{border:1px solid #9da5b5;background:rgba(255,255,255,.3)}.button.outline:hover{background:#ffffff;transform:translateY(-3px)}.button span{font-size:18px}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:12px;min-height:44px;border-bottom:1px solid transparent}.text-link:hover{border-bottom-color:#42506b}.hero-note{display:flex;align-items:center;gap:9px;font-size:10px;margin-top:30px;color:#727883}.mini-line{display:block;width:24px;height:1px;background:#8c98ae}.hero-art{height:570px;position:relative;isolation:isolate;perspective:900px;overflow:clip;overflow-clip-margin:10px}.art-grid{position:absolute;inset:12% -6%;background:repeating-linear-gradient(0deg,transparent 0 47px,#4b5c7c10 48px),repeating-linear-gradient(90deg,transparent 0 47px,#4b5c7c10 48px);mask-image:radial-gradient(ellipse,#000000,transparent 70%);transform:rotate(-12deg)}.orbit-caption{position:absolute;right:8%;top:30px;color:#788397;font-size:8px;writing-mode:vertical-rl}.orbit-system{position:absolute;width:100%;height:100%;transform:rotate(-17deg);animation:float 8s ease-in-out infinite}.orbit-halo{position:absolute;inset:10%;background:radial-gradient(ellipse,#b7c0d370,transparent 65%);filter:blur(20px)}.orbit-ring{position:absolute;border-radius:50%;border:1.5px solid #ffffffde;box-shadow:inset 8px 9px 16px #ffffffd0,inset -5px -9px 18px #7b879e50,14px 30px 35px -15px #5560744a,0 0 0 1px #b0b7c680;background:linear-gradient(130deg,#ffffff85 5%,#ebeef320 30%,#a6b2ca40 55%,#ffffffa0 80%);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.ring-one{width:88%;height:53%;left:6%;top:24%;transform:rotate(-38deg);animation:ring-one 14s ease-in-out infinite}.ring-two{width:88%;height:53%;left:6%;top:24%;transform:rotate(40deg);animation:ring-two 14s ease-in-out infinite}.ring-three{width:48%;height:82%;left:26%;top:10%;transform:rotate(10deg);opacity:.65;z-index:-1}.orbit-core{position:absolute;width:38%;aspect-ratio:1;left:31%;top:30%;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;background:radial-gradient(circle at 32% 25%,#ffffffe8 0,#dee3eb99 35%,#aab3c566 65%,#ffffff9c 100%);border:1px solid #ffffff;box-shadow:inset 5px 7px 20px #ffffff,inset -7px -10px 24px #66718740,10px 20px 42px #36415722;backdrop-filter:blur(14px);transform:rotate(17deg)}.orbit-core>span{font:italic 120px/.9 var(--serif);margin-top:-10px;color:#354159;letter-spacing:-14px}.core-dot{color:#818ea7}.orbit-core small{font:7px var(--mono);letter-spacing:3px;margin-top:10px}.orbit-satellite{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ffffff,#c2cad9 45%,#6c79937a);box-shadow:inset 0 0 9px #ffffff,4px 12px 24px #28314226}.satellite-one{width:38px;height:38px;top:20%;left:29%;animation:satellite 10s ease-in-out infinite}.satellite-two{width:20px;height:20px;bottom:20%;right:14%;animation:satellite 13s ease-in-out infinite reverse}.float-label{position:absolute;border-radius:16px;display:flex;align-items:center;padding:16px 20px;gap:14px;font-size:12px;font-weight:500;z-index:3;animation:float 7s ease-in-out infinite}.float-label small{display:block;font:7px var(--mono);letter-spacing:1.5px;color:#727a8b;margin-top:4px}.label-top{top:66px;left:20px;transform:rotate(-6deg)}.label-bottom{bottom:44px;right:0;animation-delay:-3s}.glyph{font:25px var(--serif);color:#616d83}.label-dot{width:8px;height:8px;border-radius:50%;background:#62718e;box-shadow:0 0 0 5px #63708a20}.wave{display:flex;align-items:center;gap:3px;height:26px;margin-left:14px}.wave i{width:2px;height:8px;background:#6e7c97;animation:wave 1.5s ease-in-out infinite}.wave 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.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:46px}.section-heading h2,.connect-intro h2,.faq-intro h2{font-size:clamp(32px,3.5vw,48px);font-weight:450;letter-spacing:-1.9px;line-height:1.4;margin-top:20px}.section-heading>p,.price-controls>p{font-size:13px;line-height:1.95;padding-bottom:5px}.atlas{display:grid;grid-template-columns:1.7fr 1fr;border-radius:32px;overflow:hidden}.atlas-visual{position:relative;min-width:0;display:flex;align-items:center;border-right:1px solid #b6bdca4a;background:linear-gradient(135deg,#d5dbe62a,#e9ecf2);padding:0 14px 26px}.atlas-visual>svg{display:block;width:100%;height:auto}.atlas-grid{transform-origin:center;animation:atlas-breathe 16s ease-in-out infinite}.map-node{fill:#4d5e80;transition:fill .4s}.map-node text{font:9px var(--mono);letter-spacing:1px;fill:#556179}.map-node .node-halo{fill:#65779b1c;stroke:#5b6b8930;stroke-width:1}.map-node.active{fill:#2e384c}.map-node.active .node-halo{fill:#5f749e40;stroke:#4f618499;animation:pulse 3s infinite}.atlas-legend{position:absolute;bottom:22px;left:26px;right:26px;display:flex;justify-content:space-between;gap:12px;color:#6b7588;font-size:8px;letter-spacing:1px}.atlas-legend span:first-child{display:flex;align-items:center;gap:7px}.atlas-legend i{width:5px;height:5px;background:#67758f;border-radius:50%}.atlas-panel{padding:38px 32px 26px}.region-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:24px 0 26px}.region-tabs button{font-size:11px;padding:8px 12px;min-height:40px;background:#ffffff30;border:1px solid #b9c0cd80;border-radius:100px;transition:background .25s,transform .25s}.region-tabs button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.region-tabs button:hover{transform:translateY(-2px)}.region-detail>.mono{font-size:9px;color:#7c8493}.region-detail h3{font-size:23px;font-weight:450;letter-spacing:-.8px;margin:12px 0}.region-detail>p{font-size:12px;line-height:1.95;min-height:72px}.region-meta{display:flex;justify-content:space-between;align-items:center;font-size:10px;border-block:1px solid var(--line);padding:16px 0;margin-top:20px}.region-meta span{color:#7c828d}.region-meta strong{font-weight:500}.atlas-panel>.text-link{margin-top:12px}.fine{font-size:10px!important;line-height:1.9!important;color:#777d88!important;margin-top:13px}.fine a{text-decoration:underline}.experience-section{background:linear-gradient(180deg,transparent,#dfe3ec88,transparent)}.experience-layout{display:grid;grid-template-columns:1.17fr 1fr;gap:72px;align-items:center}.scene-stage{border-radius:30px;padding:28px 32px 30px;min-width:0}.scene-top{display:flex;justify-content:space-between;align-items:center}.scene-top .mono{font-size:8px;color:#6b7383}.scene-pill{font-size:9px;border:1px solid #c4cad5;border-radius:100px;padding:3px 9px;color:#788091}.scene-drawing{height:300px;position:relative;perspective:900px}.scene-window{position:absolute;width:70%;height:180px;left:15%;top:52px;transform:rotateY(-12deg) rotateX(8deg) rotate(-6deg);border:1px solid #ffffff;border-radius:14px;background:linear-gradient(120deg,#ffffffe0,#d1d7e3a0);box-shadow:inset 0 1px 1px white,12px 24px 30px -15px #62708a55;animation:float 9s ease-in-out infinite}.window-bar{display:flex;gap:4px;align-items:center;border-bottom:1px solid #d6dbe5;padding:13px}.window-bar>i{width:4px;height:4px;background:#b6bcc9;border-radius:50%}.window-bar>span{font:6px var(--mono);margin-left:auto;color:#7d8595}.window-lines{padding:22px}.window-lines b{height:5px;width:66%;border-radius:3px;display:block;background:#6b7a984a;margin-bottom:11px}.window-lines b:first-child{width:45%;background:#4e5e7d8a}.window-lines b:last-child{width:56%}.window-card{margin:-4px 22px 12px;padding:12px;border-radius:8px;background:#ffffff90;display:flex;gap:14px;align-items:center}.window-card>span{font-size:22px;color:#505d76}.window-mini-lines{flex:1}.window-mini-lines i{display:block;width:80%;height:4px;background:#a1abbe;margin:5px 0}.window-mini-lines i:last-child{width:55%;background:#c5ccd9}.scene-card{position:absolute;padding:13px 21px;border:1px solid white;background:#ffffffe0;box-shadow:0 16px 30px -12px #62718e55;backdrop-filter:blur(8px);border-radius:14px;font:italic 25px var(--serif);animation:float 7s infinite ease-in-out}.scene-card>span{display:block;font:9px var(--sans);margin-top:4px;letter-spacing:2px;color:#7a8394}.card-a{top:25px;right:0;transform:rotate(7deg)}.card-b{bottom:20px;left:0;animation-delay:-4s;transform:rotate(-7deg)}.scene-arc{position:absolute;width:90%;height:70%;top:14%;left:5%;border:1px solid #9ba9c380;border-radius:50%;transform:rotate(-28deg);z-index:-1}.scene-caption{border-top:1px solid var(--line);padding-top:18px}.scene-caption>.mono{font-size:8px;color:#7b8392}.scene-caption h3{font-size:24px;font-weight:450;margin:8px 0 10px}.scene-caption>p{font-size:12px;line-height:1.95;min-height:70px}.scene-option{display:flex;text-align:left;align-items:center;gap:22px;width:100%;background:none;border-bottom:1px solid var(--line);padding:27px 12px;border-radius:12px 12px 0 0;transition:padding .3s,background .3s}.scene-option[aria-pressed=true]{background:linear-gradient(90deg,#d6dce78c,transparent);padding-left:24px}.scene-number{font:11px var(--mono);color:#798397}.scene-option strong{display:block;font-size:19px;font-weight:450}.scene-option small{display:block;font-size:11px;color:#727a8a;margin-top:8px}.scene-option b{font-size:22px;font-weight:400;margin-left:auto;transition:transform .3s}.scene-option[aria-pressed=true] b{transform:rotate(45deg)}.scene-boundary{margin:34px 14px 0}.scene-boundary .eyebrow{font-size:8px}.scene-boundary p{font-size:11px;margin-top:12px;line-height:2}
.price-controls{text-align:right}.billing-switch{display:inline-flex;padding:4px;background:#d8dde680;border:1px solid #ffffffc0;border-radius:100px;margin-top:16px;gap:4px}.billing-switch button{min-width:80px;min-height:36px;font-size:12px;border-radius:100px;background:none}.billing-switch button[aria-pressed=true]{background:#ffffff;box-shadow:0 2px 9px #3c48601a}.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.plan{border-radius:24px;padding:25px 24px 26px;transition:transform .4s,box-shadow .4s;position:relative}.plan:hover{transform:translateY(-8px);box-shadow:0 28px 56px -24px #2a344640,inset 0 1px 1px white}.plan.featured{background:linear-gradient(145deg,#ccd3e1b0,#f6f7f9a0);border-color:#8d9cbab3}.plan-top{display:flex;align-items:center;justify-content:space-between;min-height:23px;gap:4px}.plan-top>.mono{font-size:8px;letter-spacing:1px;color:#626e84}.plan-label{font-size:8px;line-height:1.5;background:#495979;color:white;border-radius:100px;padding:4px 7px;white-space:nowrap}.plan h3{font:36px var(--serif);letter-spacing:-.5px;margin-top:20px}.plan-use{font-size:10px;margin-top:8px;white-space:nowrap}.quota{font:30px var(--serif);margin-top:30px;letter-spacing:-1px}.quota>span{font:10px var(--sans);letter-spacing:0;margin-left:7px;color:#727b8d}.price{display:flex;align-items:baseline;gap:4px;margin-top:18px}.price strong{font-family:var(--sans);font-size:38px;font-weight:400;letter-spacing:-1.8px;font-variant-numeric:tabular-nums}.currency{font-size:16px}.period{font-size:11px;color:#727a89;margin-left:3px}.billing{font-size:9px;min-height:36px;line-height:1.8;margin-top:5px}.plan .button{width:100%;font-size:11px;margin-top:20px;padding:11px 18px;min-height:45px}.plan-features{padding:22px 0 0;margin:23px 0 0;list-style:none;border-top:1px solid var(--line);font-size:10px;color:#5b6577}.plan-features li{margin-top:8px;display:flex;align-items:center;gap:8px}.plan-features li:before{content:"✓";color:#5a6a8a}.catalog-note{font-size:10px;line-height:2;max-width:970px;margin:25px auto 0;text-align:center;color:#767e8e}.connect-section{display:grid;grid-template-columns:1fr 1.4fr;gap:100px;border-top:1px solid var(--line)}.connect-intro>p,.faq-intro>p{font-size:13px;line-height:2;margin-top:24px}.connect-intro>.button{margin-top:32px}.connect-intro>.text-link{display:flex;max-width:max-content;margin-top:14px}.steps{list-style:none;margin:0;padding:0;display:grid;gap:17px}.steps>li{border-radius:20px;display:flex;gap:28px;padding:25px 30px}.step-number{font:italic 35px var(--serif);line-height:1.3;color:#8694af}.steps h3{font-weight:500;font-size:17px}.steps p{font-size:11px;line-height:2;margin-top:9px}.steps a,.inline-button{font-size:10px;margin-top:12px;display:inline-flex;min-height:30px;align-items:center;background:none;padding:0;border-bottom:1px solid #9eaac2}.faq-section{display:grid;grid-template-columns:.8fr 1.3fr;gap:110px;border-top:1px solid var(--line)}.faq-intro .text-link{margin-top:26px}.faq-list{min-width:0}.faq-list details{border-bottom:1px solid var(--line);padding:0}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:28px;list-style:none;cursor:pointer;padding:25px 0;font-size:14px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{font:22px var(--sans);flex-shrink:0;color:#727e96;transition:transform .3s}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details p{font-size:12px;line-height:2;padding:0 28px 25px 0;max-width:580px}.closing{position:relative;isolation:isolate;overflow:hidden;text-align:center;border:1px solid #ffffff;border-radius:32px;padding:78px 24px 85px;background:linear-gradient(140deg,#dde2ebb3,#f5f6f9b3);box-shadow:var(--shadow);margin-bottom:90px}.closing h2{font-size:clamp(34px,4.4vw,62px);font-weight:450;letter-spacing:-2px;margin-top:18px}.closing h2 em{font-style:normal;color:#647391}.closing>p{font-size:13px;margin-top:10px}.closing .button{margin-top:28px}.closing-orbit{position:absolute;width:700px;height:280px;border-radius:50%;border:20px solid #ffffff55;box-shadow:inset 0 1px 10px #afbacf55,0 1px 1px #ffffff;transform:rotate(-20deg);top:50%;left:50%;translate:-50% -50%;z-index:-1;pointer-events:none}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:0 0 34px}.footer-links{display:flex;gap:30px;font-size:11px}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:24px 0 30px;color:#747b8a;font-size:9px}.footer-bottom>div{display:flex;gap:20px}.footer-bottom button{background:none;font-size:9px;padding:5px 0;min-height:32px}.footer-bottom .mono{font-size:8px}
dialog{width:min(720px,calc(100% - 32px));max-height:86vh;overflow:auto;border:1px solid white;border-radius:26px;padding:26px 32px 34px;background:linear-gradient(135deg,#f8f9fbf5,#eaedf3f5);box-shadow:0 30px 100px #1f263344;color:var(--ink);backdrop-filter:blur(30px)}dialog::backdrop{background:#1e253355;backdrop-filter:blur(8px)}.dialog-header{display:flex;justify-content:space-between;align-items:center}.dialog-close{font-size:30px;line-height:1;background:#d8dde6;border-radius:50%;height:40px;width:40px;min-width:40px;display:grid;place-items:center}dialog h2{font-size:28px;font-weight:450;margin:20px 0}dialog p{font-size:12px;line-height:2;margin:12px 0}dialog a{text-decoration:underline}.client-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.client-grid>a,.client-info{padding:18px 16px;border:1px solid #b8c0cf;border-radius:13px;background:#ffffff80;display:flex;flex-direction:column;text-decoration:none}.client-grid a:hover{background:#ffffff}.client-grid b{font-size:12px;font-weight:500}.client-grid span{font-size:10px;color:#6b7383;margin-top:6px;line-height:1.8}.client-info{background:#e0e5ed88}.reveal{opacity:1}.motion-ready .reveal{opacity:0;transform:translateY(22px);transition:opacity .85s ease,transform .85s cubic-bezier(.2,.7,.2,1)}.motion-ready .reveal.in-view{opacity:1;transform:none}.motion-ready .plan.reveal.in-view:hover{transform:translateY(-8px)}.motion-ready .plan:nth-child(2){transition-delay:.08s}.motion-ready .plan:nth-child(3){transition-delay:.16s}.motion-ready .plan:nth-child(4){transition-delay:.24s}body[data-scene=learn] .scene-window{filter:brightness(1.025)}body[data-scene=life] .scene-window{filter:brightness(.98)}.region-detail.changing,.scene-caption.changing{animation:content-in .4s ease both}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -14px}}@keyframes drift{to{transform:translate(15%,20%) scale(1.15)}}@keyframes ring-one{0%,100%{rotate:0deg}50%{rotate:12deg}}@keyframes ring-two{0%,100%{rotate:0deg}50%{rotate:-12deg}}@keyframes satellite{50%{translate:14px -16px;scale:.85}}@keyframes wave{50%{scale:1 .45}}@keyframes marquee{to{transform:translateX(-50%)}}@keyframes atlas-breathe{50%{scale:1.035}}@keyframes pulse{50%{opacity:.45}}@keyframes content-in{from{opacity:.35;translate:0 7px}to{opacity:1;translate:0 0}}
.motion-off *,.motion-off *:before,.motion-off *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.motion-off .reveal{opacity:1!important;transform:none!important}.motion-off .moving-packets{display:none}.motion-off .orbit-system{translate:0 0}.motion-off .scroll-progress{transition:none}html.motion-off{scroll-behavior:auto}
@media(min-width:1600px){.hero{min-height:860px}.hero-art{height:660px}}
@media(max-width:1150px){.wrap{width:calc(100% - 72px)}.site-header{padding:13px 20px}.site-header nav{gap:18px}.hero{min-height:700px;grid-template-columns:1fr 1fr}.hero-art{height:490px}.hero h1{font-size:67px}.hero .eyebrow{font-size:8px}.hero-intro{font-size:15px}.hero-note{font-size:9px}.orbit-core>span{font-size:100px}.float-label{padding:13px 15px;font-size:10px}.float-label small{font-size:6px}.label-top{left:0}.hero-cta{gap:20px}.section{padding-block:88px}.atlas{grid-template-columns:1.35fr 1fr}.atlas-panel{padding:28px 24px}.plan-grid{gap:12px}.plan{padding:20px 17px}.plan-use{font-size:9px;white-space:normal;min-height:30px}.plan-label{font-size:7px;padding:3px 5px}.plan .button{padding:11px 14px}.plan-features{font-size:9px}.experience-layout{gap:40px}.connect-section,.faq-section{gap:60px}.footer-links{gap:20px}.scene-option{gap:15px}.scene-option strong{font-size:16px}}
@media(max-width:900px){.site-header nav{gap:14px;font-size:11px}.brand>span{font-size:17px}.brand img{width:32px;height:32px}.brand small{font-size:7px;letter-spacing:1px}.login{font-size:10px;padding:8px 12px;gap:9px}.hero{grid-template-columns:1fr 1fr;gap:0;min-height:620px;padding-top:40px}.hero h1{font-size:55px;letter-spacing:-3px}.hero-art{height:420px}.hero .eyebrow{font-size:7px;gap:6px;letter-spacing:0}.tiny-orbit{width:15px;height:15px}.hero-intro{font-size:13px}.hero-cta{gap:14px;flex-wrap:wrap;margin-top:25px}.hero-cta .button{padding:12px 18px;gap:18px;font-size:11px}.hero-cta .text-link{font-size:10px}.hero-note{font-size:8px;gap:5px}.hero-note .mini-line{width:10px}.orbit-caption{top:0}.orbit-core>span{font-size:80px}.orbit-core small{font-size:5px;letter-spacing:1px}.label-top{top:35px;left:0}.label-bottom{bottom:25px;right:0}.float-label{padding:10px 12px;gap:9px;border-radius:12px}.float-label small{font-size:5px;letter-spacing:1px}.float-label .wave{margin-left:0}.art-foot{font-size:6px;bottom:0;left:0}.section-heading{gap:24px}.section-heading h2,.connect-intro h2,.faq-intro h2{font-size:35px}.section-heading>p,.price-controls>p{font-size:11px}.atlas{grid-template-columns:1.25fr 1fr}.atlas-visual{padding:0}.atlas-legend{left:15px;right:15px;font-size:6px;bottom:20px}.atlas-panel{padding:24px 20px}.region-tabs{gap:4px}.region-tabs button{font-size:9px;padding:7px 10px;min-height:36px}.region-detail h3{font-size:20px}.region-detail>p{font-size:11px;min-height:90px}.atlas-panel>.text-link{font-size:10px;gap:6px}.plan-grid{grid-template-columns:repeat(2,1fr);gap:20px}.plan{padding:25px 26px}.plan-use{font-size:11px;min-height:0}.plan-features{font-size:11px}.plan-label{font-size:9px}.plan-top>.mono{font-size:9px}.billing{font-size:10px}.plan .button{font-size:12px}.experience-layout{gap:28px;grid-template-columns:1.1fr 1fr}.scene-stage{padding:22px}.scene-drawing{height:260px}.scene-window{width:80%;left:10%}.scene-card{font-size:20px;padding:10px 15px}.scene-option{padding:22px 8px;gap:12px}.scene-option[aria-pressed=true]{padding-left:15px}.scene-option strong{font-size:14px}.scene-option small{font-size:10px}.scene-number{font-size:10px}.scene-boundary{margin:25px 8px 0}.scene-boundary p{font-size:10px}.scene-caption h3{font-size:20px}.connect-section,.faq-section{gap:36px;grid-template-columns:.9fr 1.2fr}.steps>li{padding:20px;gap:18px}.steps h3{font-size:15px}.steps p{font-size:10px}.faq-list summary{font-size:12px;gap:15px}.footer-bottom{flex-wrap:wrap}.footer-bottom .mono{display:none}.footer-links{font-size:10px;gap:14px}}
@media(max-width:680px){html{scroll-padding-top:100px}.wrap{width:calc(100% - 40px)}.site-header{width:calc(100% - 24px);top:10px;margin-top:10px;border-radius:18px;padding:10px 13px;gap:8px}.brand{gap:8px}.brand>span{font-size:16px}.brand-hk{font-size:8px}.brand small{font-size:6px;letter-spacing:1px;margin-top:5px}.brand img{width:30px;height:30px}.header-actions{gap:3px}.login{font-size:10px;padding:8px 10px;gap:5px}.menu{display:block;width:38px;height:38px;padding:9px}.site-header nav{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;padding:14px;background:#eff2f6f5;border:1px solid white;border-radius:17px;box-shadow:0 18px 30px #2730411a;backdrop-filter:blur(20px);flex-direction:column;align-items:stretch;gap:0}.site-header nav.open{display:flex}.site-header nav a{padding:12px 15px;font-size:13px;min-height:44px}.hero{display:flex;flex-direction:column;align-items:stretch;padding:48px 0 86px;gap:0;min-height:0}.hero-copy{text-align:left;padding:0 4px}.hero .eyebrow{font-size:7px;letter-spacing:.6px;gap:9px}.hero h1{font-size:clamp(52px,14vw,75px);line-height:1.22;margin:23px 0 22px;letter-spacing:-3px}.hero-intro{font-size:14px;line-height:1.9}.hero-cta{gap:22px;margin-top:26px}.hero-cta .button{padding:13px 22px;min-height:48px;font-size:12px}.hero-cta .text-link{font-size:11px}.hero-note{font-size:8px;margin-top:21px;gap:7px}.hero-art{height:370px;width:100%;margin-top:15px}.orbit-system{width:96%;height:100%;left:2%}.orbit-core>span{font-size:84px}.orbit-core small{font-size:5px;letter-spacing:1px}.orbit-caption{top:24px;right:3%;font-size:6px}.art-grid{inset:5% 0}.float-label{font-size:10px;padding:12px 14px}.float-label small{font-size:5px}.label-top{top:42px;left:0}.label-bottom{bottom:18px;right:0}.art-foot{font-size:5px;bottom:-10px;left:15px}.hero-bottom{bottom:18px;padding-top:17px;gap:16px;font-size:8px;align-items:center}.hero-bottom>a{font-size:6px;gap:10px;letter-spacing:.7px}.ticker{padding:12px 0}.ticker>div{font-size:22px;gap:32px}.ticker span{font-size:19px}.section{padding-block:68px}.section-heading{display:block;margin-bottom:30px}.section-heading h2,.connect-intro h2,.faq-intro h2{font-size:33px;letter-spacing:-1.6px;margin-top:16px}.section-heading>p,.price-controls>p{font-size:12px;margin-top:20px}.eyebrow{font-size:8px}.atlas{grid-template-columns:1fr;border-radius:24px}.atlas-visual{border-right:0;border-bottom:1px solid #bfc8d870;min-height:220px;padding:8px 0 34px}.atlas-visual>svg{max-height:290px}.atlas-legend{font-size:6px;bottom:16px;left:18px;right:18px}.atlas-panel{padding:26px 24px}.region-tabs{margin:19px 0 22px;gap:7px}.region-tabs button{font-size:10px;min-height:40px;padding:8px 13px}.region-detail h3{font-size:23px}.region-detail>p{font-size:12px;min-height:0}.region-meta{margin-top:20px}.atlas-panel>.text-link{font-size:11px}.fine{font-size:9px!important}.experience-layout{grid-template-columns:1fr;gap:25px}.scene-stage{padding:24px}.scene-drawing{height:280px}.scene-window{width:76%;left:12%;height:175px}.scene-card{font-size:23px}.scene-caption h3{font-size:23px}.scene-caption p{font-size:12px;min-height:72px}.scene-list{padding:0 4px}.scene-option{padding:20px 10px;gap:21px}.scene-option strong{font-size:17px}.scene-option small{font-size:11px}.scene-option[aria-pressed=true]{padding-left:20px}.scene-boundary{margin-top:28px}.scene-boundary p{font-size:11px}.price-controls{text-align:left}.billing-switch{margin-top:18px}.plan-grid{gap:14px;grid-template-columns:1fr 1fr}.plan{padding:20px 15px;border-radius:20px}.plan-top{min-height:32px;display:block}.plan-top>.mono{font-size:7px;letter-spacing:.8px}.plan-label{font-size:7px;margin-top:3px;display:inline-block}.plan h3{font-size:31px;margin-top:15px}.plan-use{font-size:9px;min-height:36px;line-height:1.8}.quota{font-size:29px;margin-top:20px}.quota>span{font-size:8px;margin-left:4px}.price{gap:2px;margin-top:15px}.price strong{font-size:32px}.currency{font-size:12px}.period{font-size:9px;margin-left:2px}.billing{font-size:8px;min-height:39px}.plan .button{font-size:10px;gap:3px;padding:9px 12px;margin-top:15px;min-height:42px}.plan-features{font-size:8px;padding-top:16px;margin-top:20px}.plan-features li{gap:4px;line-height:1.9}.catalog-note{text-align:left;font-size:9px;margin-top:22px}.connect-section,.faq-section{grid-template-columns:1fr;gap:30px}.connect-intro>p,.faq-intro>p{font-size:12px;margin-top:18px}.connect-intro>.button{margin-top:25px}.steps{gap:13px}.steps>li{padding:22px;gap:22px}.steps h3{font-size:16px}.steps p{font-size:11px}.step-number{font-size:31px}.faq-intro .text-link{margin-top:16px}.faq-list summary{font-size:13px;padding:22px 0;gap:20px;line-height:1.8}.faq-list details p{font-size:12px;padding-right:10px}.closing{padding:60px 20px 65px;border-radius:24px;margin-bottom:60px}.closing h2{font-size:37px;line-height:1.5}.closing .eyebrow{font-size:7px;letter-spacing:.1em}.closing-orbit{width:480px;height:200px;border-width:15px}.footer-top{display:block;padding-bottom:22px}.footer-links{margin-top:25px;gap:20px;flex-wrap:wrap}.footer-links a{min-height:30px}.footer-bottom{font-size:8px;gap:8px;padding-top:17px}.footer-bottom>div{gap:14px}.footer-bottom button{font-size:8px;min-height:38px}.footer-bottom>span:first-child{width:100%}.client-grid{grid-template-columns:1fr}dialog{padding:20px 22px 25px;border-radius:22px}dialog h2{font-size:24px}dialog p{font-size:11px}.ambient i{filter:blur(45px)}.motion-ready .plan:nth-child(n){transition-delay:0s}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:49px}.hero-art{height:320px}.plan{padding:18px 12px}.plan-features{font-size:7px}.hero .eyebrow{font-size:6px}.region-tabs{gap:5px}.region-tabs button{padding:7px 11px}.brand>span{font-size:14px}.login{font-size:9px;padding:8px}.header-actions{gap:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal,.motion-ready .reveal{opacity:1!important;transform:none!important}.moving-packets{display:none}}
@supports not (backdrop-filter:blur(1px)){.glass,.site-header{background:#eaedf3}.orbit-ring{background:linear-gradient(120deg,#ffffffa0,#b9c0cf77)}dialog{background:#eff2f6}}

/* Touch targets and deliberate ticker edge fade. */
.ticker{mask-image:linear-gradient(90deg,transparent,#000000 5%,#000000 95%,transparent)}.region-tabs button,.billing-switch button{min-height:44px}.footer-bottom button{min-height:44px}.hero-bottom>a{min-height:44px}@media(max-width:680px){.menu{width:44px;height:44px}.plan .button{min-height:44px}.plan-features{font-size:9px}.billing{font-size:9px;min-height:42px}.plan-use{font-size:10px}.region-tabs button{min-height:44px;padding-inline:11px}.footer-links a{min-height:44px;display:inline-flex;align-items:center}}

/* 商务中文版：中文字体层级与深海军蓝铂金灰。 */
.brand>span{font-family:var(--sans);font-size:22px;letter-spacing:2px}.brand-hk{font-size:10px;letter-spacing:1px}.mono,.eyebrow{font-family:var(--sans);letter-spacing:.12em}.orbit-core>span{font:500 60px/1.1 var(--sans);letter-spacing:0;margin-top:0;white-space:nowrap}.orbit-core small{font-family:var(--sans);font-size:9px;letter-spacing:4px}.scene-card{font:500 22px var(--sans);letter-spacing:2px}.scene-card>span{letter-spacing:1px}.plan h3{font-family:var(--sans);font-size:29px;letter-spacing:1px}.map-node text{font-family:var(--sans);font-size:12px;letter-spacing:1px}.ticker>div{font:400 23px var(--sans);letter-spacing:5px}.float-label small{font-family:var(--sans);font-size:8px;letter-spacing:1px}.region-detail>.mono{font-size:11px}.hero-art .art-foot{font-size:9px}.art-foot,.orbit-caption{font-family:var(--sans)}@media(max-width:900px){.orbit-core>span{font-size:44px}.orbit-core small{font-size:7px}.float-label small{font-size:7px}}@media(max-width:680px){.brand>span{font-size:20px}.orbit-core>span{font-size:40px}.orbit-core small{font-size:7px}.ticker>div{font-size:18px;letter-spacing:3px}.plan h3{font-size:25px}.scene-card{font-size:20px}.hero-art .art-foot{font-size:7px}.float-label small{font-size:7px}.brand-hk{font-size:8px}}

/* 实用内容扩充：延续商务玻璃系统，不改变原版式主线。 */
.service-overview{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;padding-block:76px 52px;align-items:center}.overview-copy h2{font-size:32px;line-height:1.5;font-weight:450;letter-spacing:-1px;margin:16px 0 22px}.overview-copy>p{font-size:12px;line-height:2.1;margin-top:14px}.overview-copy .text-link{margin-top:12px}.service-roles{padding:10px 30px;border-radius:24px;margin:0}.service-roles>div{padding:24px 0;border-bottom:1px solid var(--line)}.service-roles>div:last-child{border-bottom:0}.service-roles dt{font-size:15px;font-weight:550}.service-roles dd{font-size:12px;line-height:2;margin:9px 0 0;color:var(--muted)}.plan-guidance{display:grid;grid-template-columns:.8fr 1.5fr;gap:45px;padding:32px 36px;border-radius:24px;margin-top:35px}.guidance-lead h3{font-weight:500;font-size:23px;line-height:1.5;margin:14px 0}.guidance-lead>p{font-size:11px;line-height:2}.guidance-content dl{margin:0}.guidance-content dl>div{display:grid;grid-template-columns:70px 1fr;gap:16px;margin-bottom:20px}.guidance-content dt{font-size:12px;font-weight:550}.guidance-content dd{font-size:11px;color:var(--muted);line-height:2;margin:0}.guidance-note{border-top:1px solid var(--line);padding-top:18px;font-size:11px;line-height:2}.practical-guide{border-top:1px solid var(--line)}.practical-grid{display:grid;grid-template-columns:1.12fr 1fr;gap:24px;align-items:start}.guide-main,.troubleshooting{padding:32px;border-radius:24px;min-width:0}.guide-main h3,.troubleshooting h3{font-size:22px;font-weight:450;line-height:1.5;margin:14px 0 22px}.instruction-list{list-style:none;counter-reset:instruction;padding:0;margin:0}.instruction-list>li{position:relative;padding:0 0 24px 35px;counter-increment:instruction}.instruction-list>li:before{content:counter(instruction,decimal-leading-zero);font-size:10px;line-height:2;position:absolute;left:0;top:1px;color:#64748b}.instruction-list strong{font-size:13px;font-weight:550;line-height:1.8}.instruction-list p{font-size:11px;line-height:2;margin-top:8px}.guide-footnote{border-top:1px solid var(--line);padding-top:18px;font-size:10px;line-height:2}.trouble-list{margin:0}.trouble-list>div{border-top:1px solid var(--line);padding:19px 0}.trouble-list>div:first-child{border-top:0;padding-top:0}.trouble-list>div:last-child{padding-bottom:0}.trouble-list dt{font-size:13px;font-weight:550;line-height:1.8}.trouble-list dd{font-size:11px;color:var(--muted);line-height:2;margin:8px 0 0}.ticket-checklist{padding:28px 32px;border-radius:24px;display:grid;grid-template-columns:1fr 1.5fr;gap:36px;margin-top:24px}.ticket-checklist h3{font-size:18px;font-weight:450;line-height:1.7;margin-top:12px}.ticket-checklist p{font-size:11px;line-height:2}.ticket-checklist .text-link{margin-top:8px}@media(max-width:900px){.service-overview{gap:34px;padding-top:60px}.overview-copy h2{font-size:27px}.service-roles{padding:8px 24px}.plan-guidance{gap:28px;padding:28px}.practical-grid{gap:18px}.guide-main,.troubleshooting{padding:24px}.guide-main h3,.troubleshooting h3{font-size:20px}.ticket-checklist{padding:24px;gap:24px}}@media(max-width:680px){.service-overview{grid-template-columns:1fr;gap:27px;padding-block:52px 10px}.overview-copy h2{font-size:27px;letter-spacing:-.5px}.overview-copy>p{font-size:12px}.service-roles{padding-inline:23px}.service-roles>div{padding-block:19px}.plan-guidance{grid-template-columns:1fr;gap:23px;padding:24px 22px}.guidance-lead h3{font-size:22px}.guidance-content dl>div{grid-template-columns:1fr;gap:7px;margin-bottom:18px}.guidance-content dd,.guidance-note{font-size:11px}.practical-grid{grid-template-columns:1fr}.guide-main,.troubleshooting{padding:25px 22px}.guide-main h3,.troubleshooting h3{font-size:21px}.instruction-list p,.trouble-list dd{font-size:12px}.instruction-list>li{padding-left:28px}.ticket-checklist{grid-template-columns:1fr;gap:16px;padding:24px 22px}.ticket-checklist h3{font-size:19px}.ticket-checklist p{font-size:12px}}