@font-face{font-family:"Alimama";src:local("Alimama ShuHeiTi"),local("Alimama DongFangDaKai");font-display:swap}
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ui-monospace,SFMono-Regular,Consolas,monospace}@keyframes orbit-spin{to{transform:rotate(360deg)}}body[data-scene="3"] .hero,body[data-scene="3"] .feature-scene,body[data-scene="3"] .capability-scene{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-28px)}body[data-scene="3"] .download-scene{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);transition-delay:0s}body[data-scene="3"] .third-backdrop{opacity:0;visibility:hidden}body[data-scene="3"] #particle-sea{opacity:1}body[data-scene="3"] .atmosphere{background:radial-gradient(circle at 78% 48%,rgba(61,186,190,.09),transparent 34%),linear-gradient(90deg,rgba(1,4,8,.68),rgba(1,4,8,.16) 57%,rgba(1,4,8,.46))}@media(max-width:900px){.download-scene{grid-template-columns:1fr 1fr;gap:20px;padding-left:34px;padding-right:34px}.download-actions{align-items:flex-start;flex-direction:column}.download-primary{min-width:270px}.download-orbit{width:min(46vw,470px)}}@media(max-width:700px){.download-scene{inset:62px 0 0;grid-template-columns:1fr;grid-template-rows:auto minmax(190px,1fr);padding:30px 18px 52px;gap:8px}.download-copy h2{font-size:46px}.download-copy h2 br{display:none}.download-copy>p{margin-top:16px;font-size:12px;line-height:1.55}.download-copy .feature-kicker{margin-bottom:16px}.download-actions{margin-top:20px;gap:10px}.download-primary{width:min(100%,330px);min-width:0;min-height:62px}.download-note{max-width:none}.download-orbit{align-self:center;width:min(68vw,300px)}.download-footer{display:none}.download-index{left:18px;bottom:20px}}.about-dialog{position:fixed;z-index:29;inset:0;display:grid;place-items:center;padding:24px;background:rgba(0,3,7,.86);backdrop-filter:blur(14px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility 0s .28s}.about-dialog.is-open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}.about-content{width:min(560px,90vw);padding:clamp(34px,6vw,64px);border:1px solid rgba(184,255,248,.26);border-radius:7px;text-align:center;background:radial-gradient(circle at 50% 18%,rgba(52,148,153,.2),rgba(3,8,12,.96) 65%);box-shadow:0 30px 100px rgba(0,0,0,.65)}.about-content>span{color:var(--cyan);font:500 9px/1 ui-monospace,SFMono-Regular,Consolas,monospace}.about-content img{display:block;width:72px;height:72px;margin:28px auto 18px;object-fit:contain;filter:drop-shadow(0 0 20px rgba(113,244,232,.4))}.about-content h2{margin:0;color:#efffff;font-size:clamp(30px,5vw,48px)}.about-content p{max-width:430px;margin:22px auto 0;color:rgba(203,231,235,.68);font-size:14px;line-height:1.75}.about-close{position:absolute;right:clamp(16px,3vw,42px);top:clamp(16px,3vw,34px);width:42px;height:42px;padding:0;border:1px solid rgba(190,246,246,.35);border-radius:50%;background:rgba(5,14,19,.72);color:#eaffff;font:300 28px/1 sans-serif;cursor:pointer}.about-close:hover,.about-close:focus-visible{border-color:var(--cyan);outline:none;background:rgba(45,143,143,.25)}.image-lightbox{position:fixed;z-index:30;inset:0;display:grid;place-items:center;padding:clamp(18px,4vw,56px);background:rgba(0,3,7,.9);backdrop-filter:blur(16px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility 0s .28s}.image-lightbox.is-open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}.lightbox-content{position:relative;margin:0;display:grid;place-items:center;max-width:100%;max-height:100%;transform:scale(.96);transition:transform .35s cubic-bezier(.2,.8,.2,1)}.image-lightbox.is-open .lightbox-content{transform:scale(1)}.lightbox-content img{display:block;max-width:min(92vw,1500px);max-height:82vh;width:auto;height:auto;object-fit:contain;border:1px solid rgba(194,250,255,.25);border-radius:5px;box-shadow:0 30px 100px rgba(0,0,0,.72)}.lightbox-content figcaption{justify-self:start;margin-top:13px;color:rgba(220,250,252,.76);font-size:13px}.lightbox-close{position:absolute;z-index:2;right:clamp(16px,3vw,42px);top:clamp(16px,3vw,34px);width:42px;height:42px;padding:0;border:1px solid rgba(190,246,246,.35);border-radius:50%;background:rgba(5,14,19,.72);color:#eaffff;font:300 28px/1 sans-serif;cursor:pointer}.lightbox-close:hover,.lightbox-close:focus-visible{border-color:var(--cyan);outline:none;background:rgba(45,143,143,.25)}body.lightbox-open .scene-pagination,body.lightbox-open .motion-toggle{pointer-events:none}@media(prefers-reduced-motion:reduce){.message,.hero,.feature-scene,.capability-scene,.third-backdrop,.image-lightbox,.lightbox-content{transition:none}}
.download-visual{position:relative;justify-self:center;width:min(42vw,620px);aspect-ratio:1;isolation:isolate}.download-visual:before{content:"";position:absolute;z-index:-1;inset:10%;border:1px solid rgba(126,246,235,.12);clip-path:polygon(50% 0,100% 100%,0 100%);filter:drop-shadow(0 0 28px rgba(71,224,214,.16))}.download-visual:after{content:"";position:absolute;z-index:-2;inset:0;background:radial-gradient(circle,rgba(55,194,194,.13),transparent 62%)}#download-webgl{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}.download-visual-status{position:absolute;left:50%;bottom:12%;display:flex;align-items:center;gap:9px;transform:translateX(-50%);color:rgba(215,248,249,.65);font:500 8px/1 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:nowrap}.download-visual-status i{width:5px;height:5px;border-radius:50%;background:#71f4e8;box-shadow:0 0 10px #71f4e8}.download-visual-status b{font-weight:600;color:#71f4e8}.download-node{position:absolute;display:grid;gap:5px;padding-left:13px;color:#edffff;font:500 9px/1 ui-monospace,SFMono-Regular,Consolas,monospace}.download-node:before{content:"";position:absolute;left:0;top:1px;width:4px;height:4px;background:#71f4e8;box-shadow:0 0 9px #71f4e8}.download-node b{font-weight:600}.download-node small{color:rgba(181,224,229,.5);font-size:8px}.download-visual .node-system{left:1%;top:20%}.download-visual .node-package{right:0;top:35%}.download-visual .node-local{left:9%;bottom:18%}.download-visual.is-fallback{background:url('../assets/lingxi-logo.png') center/38% auto no-repeat;filter:drop-shadow(0 0 24px rgba(113,244,232,.35))}@media(max-width:900px){.download-visual{width:min(48vw,500px)}}@media(max-width:700px){.download-visual{width:min(76vw,330px)}.download-node{font-size:7px}.download-node small{font-size:6px}}
.site-footer{position:fixed;z-index:5;left:50%;bottom:10px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:12px;padding:8px 16px;border-radius:4px;background:rgba(2,8,12,.6);backdrop-filter:blur(6px);border:1px solid rgba(148,241,241,.12);color:rgba(174,213,219,.65);font:500 10px/1 ui-monospace,SFMono-Regular,Consolas,monospace;pointer-events:auto}.site-footer a{display:inline-flex;align-items:center;gap:5px;color:rgba(174,213,219,.75);text-decoration:none;transition:color .2s}.site-footer a:hover{color:#cffff8}.beian-icon{width:12px;height:12px;object-fit:contain}.beian-divider{opacity:.4}@media(max-width:700px){.site-footer{max-width:92vw;gap:8px;font-size:9px}.site-footer a{white-space:nowrap}}
/* footer visibility bump */
.site-footer{color:rgba(210,240,244,.85);box-shadow:0 0 18px rgba(113,244,232,.08)}
.site-footer a{color:rgba(210,240,244,.9)}