@keyframes lh-spin{to{transform:rotate(360deg)}}@keyframes lh-bob{0%,to{transform:translate(-50%)translateY(0)}50%{transform:translate(-50%)translateY(-8px)}}
.air-scenarios-page{color:var(--text);background:#fff}.air-scenarios-explorer{padding:clamp(56px,6vw,88px) 0 clamp(96px,9vw,132px)}.air-sol-head{margin-bottom:clamp(12px,1.4vw,18px)}.air-sol-eyebrow{color:#0c7846;font-size:var(--font-size-caption-xl);letter-spacing:.02em;background:#15965d17;border:1px solid #15965d38;border-radius:8px;align-items:center;padding:5px 13px 5px 11px;font-weight:700;display:inline-flex}.air-sol-eyebrow:before{content:"";background:radial-gradient(circle at 35% 30%,#5fe0a6,#15965d 72%);border-radius:50%;flex:none;width:7px;height:7px;margin-right:7px;box-shadow:0 0 0 3px #15965d24,0 1px 2px #15965d73}.air-sol-picker{grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(10px,1vw,14px);margin-bottom:clamp(48px,5vw,64px);display:grid}.air-sol-pick{cursor:pointer;text-align:left;background:0 0;border:0;border-radius:11px;flex-direction:column;gap:10px;min-width:0;padding:8px;transition:background .18s,box-shadow .18s;display:flex}.air-sol-pick .ph{aspect-ratio:16/8;border:1px solid var(--site-card-border);background:var(--surface);border-radius:8px;overflow:hidden}:is(.air-sol-pick .ph img,.air-sol-pick .ph .site-media-placeholder){object-fit:cover;width:100%;height:100%;display:block}.air-sol-pick b{color:var(--text);font-size:var(--font-size-label-xl);overflow-wrap:anywhere;font-weight:600;line-height:1.25;display:block}.air-sol-pick:hover{background:#0f223f0b}.air-sol-pick.is-active{background:var(--surface);box-shadow:0 0 0 2px var(--teal), 0 10px 22px -10px #15965d66}.air-sol-pick.is-active b{color:var(--primary-strong)}.air-sol2-hero{grid-template-columns:minmax(0,1.24fr) minmax(360px,1fr);align-items:start;gap:clamp(40px,4vw,64px);display:grid}.air-sol2-main{flex-direction:column;min-width:0;display:flex}.air-sol2-kicker{width:max-content;max-width:100%;color:var(--primary);font-size:var(--font-size-caption-md);letter-spacing:.02em;background:#0758bf12;border:1px solid #0758bf24;border-radius:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px;padding:5px 12px 5px 11px;font-weight:700;display:inline-flex}.air-sol2-kicker:before{content:"";background:radial-gradient(circle at 35% 30%,#5fe0a6,#15965d 72%);border-radius:50%;flex:none;width:7px;height:7px;margin-right:7px;box-shadow:0 0 0 3px #15965d24,0 1px 2px #15965d73}.air-sol2-kicker__scene{color:#5a6b7d;overflow-wrap:anywhere;border-left:1px solid #0758bf38;margin-left:10px;padding-left:10px;font-weight:600}.air-sol2-kicker--solid{color:#0c7846;background:#15965d17;border-color:#15965d38}.air-sol2-screen{aspect-ratio:16/9;cursor:zoom-in;background:#0b1f34;border:1px solid #0e1f2c1a;border-radius:16px;width:100%;padding:0;display:block;position:relative;overflow:hidden;box-shadow:0 26px 60px -34px #0f345080}:is(.air-sol2-screen img,.air-sol2-screen .site-media-placeholder){object-fit:cover;width:100%;height:100%;display:block}.air-sol2-screen__zoom{color:#fff;font-size:var(--font-size-meta-compact);opacity:0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0b1f34a8;border-radius:999px;align-items:center;gap:6px;padding:7px 12px;font-weight:700;transition:opacity .18s;display:inline-flex;position:absolute;bottom:12px;right:12px}.air-sol2-screen__zoom svg{width:14px;height:14px}:is(.air-sol2-screen:hover .air-sol2-screen__zoom,.air-sol2-screen:focus-visible .air-sol2-screen__zoom){opacity:1}.air-sol2-aside{flex-direction:column;min-width:0;display:flex}.air-sol-flow2{flex-direction:column;margin-top:20px;display:flex}.air-sol-step3{min-width:0;padding:0 0 clamp(24px,2.4vw,34px) 38px;position:relative}.air-sol-step3:last-child{padding-bottom:0}.air-sol-step3:not(:last-child):before{content:"";background:linear-gradient(#0758bf42,#15965d1f);width:1px;position:absolute;top:28px;bottom:0;left:12px}.air-sol-step3__num{width:26px;height:26px;color:var(--primary);background:linear-gradient(135deg,#0758bf14,#15965d14);border:1px solid #0758bf29;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:1px;left:0}.air-sol-step3__num svg{width:13px;height:13px}.air-sol-step3__label{color:#16324a;min-height:25px;font-size:var(--font-size-label-sm);letter-spacing:.02em;align-items:center;margin-bottom:11px;font-weight:700;display:flex}.air-sol-pain2{gap:6px;margin:0;padding:0;list-style:none;display:grid}.air-sol-pain2 li{color:#41556b;font-size:var(--font-size-meta-sm);overflow-wrap:anywhere;padding-left:15px;font-weight:500;line-height:1.6;position:relative}.air-sol-pain2 li:before{content:"";background:#cf7a4a;border-radius:2px;width:7px;height:2px;position:absolute;top:.64em;left:0}.air-sol-plan3{gap:9px;display:grid}.air-sol-plan3__row{grid-template-columns:38px minmax(0,1fr);align-items:baseline;gap:11px;display:grid}.air-sol-plan3__k{color:var(--teal);font-size:var(--font-size-meta-xs);letter-spacing:.06em;font-weight:700}.air-sol-plan3__row--mon .air-sol-plan3__k{color:var(--primary)}.air-sol-plan3__v{color:#41556b;font-size:var(--font-size-meta-sm);overflow-wrap:anywhere;font-weight:500;line-height:1.6}.air-sol-metrics2{flex-wrap:wrap;gap:9px 16px;display:flex}.air-sol-metric2{color:#33475c;min-width:0;font-size:var(--font-size-meta-sm);overflow-wrap:anywhere;align-items:center;gap:6px;font-weight:600;display:inline-flex}.air-sol-metric2 svg{width:13px;height:13px;color:var(--teal);flex:none}.air-sol-goals2{flex-wrap:wrap;gap:9px 18px;display:flex}.air-sol-goal2{color:#9aa8b6;min-width:0;font-size:var(--font-size-caption-xs);overflow-wrap:anywhere;align-items:baseline;gap:5px;font-weight:500;display:inline-flex}.air-sol-goal2 em{color:#52647a;font-size:var(--font-size-caption-xl);font-style:normal;font-weight:600}.air-sol-goal2 b{color:#0f8a52;font-family:var(--font-family-number);font-size:var(--font-size-body-strong);letter-spacing:-.01em;font-weight:700}.air-sol-deliver2{grid-template-columns:1fr 1fr;gap:8px 16px;margin:0;padding:0;list-style:none;display:grid}.air-sol-deliver2 li{color:#41556b;font-size:var(--font-size-meta-sm);overflow-wrap:anywhere;padding-left:18px;font-weight:500;line-height:1.5;position:relative}.air-sol-deliver2 li:before{content:"";border:solid var(--teal);border-width:0 2px 2px 0;width:6px;height:10px;position:absolute;top:.18em;left:2px;transform:rotate(45deg)}.air-sol-lb{z-index:120;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#06101cdb;justify-content:center;align-items:center;padding:clamp(16px,4vw,56px);display:none;position:fixed;inset:0}.air-sol-lb.is-open{display:flex}.air-sol-lb img{object-fit:contain;border-radius:10px;width:auto;max-width:96vw;height:auto;max-height:90vh;box-shadow:0 30px 80px -20px #0009}.air-sol-lb__close{color:#fff;width:42px;height:42px;font-size:var(--font-size-display-xs);cursor:pointer;background:#ffffff24;border:0;border-radius:50%;justify-content:center;align-items:center;line-height:1;display:flex;position:absolute;top:clamp(12px,2vw,24px);right:clamp(12px,2vw,24px)}.air-sol-lb__close:hover{background:#ffffff42}.air-scenarios-empty{border:1px solid var(--site-card-border);color:var(--muted);text-align:center;background:#fff;border-radius:8px;margin-top:42px;padding:48px}@media (max-width:1120px){.air-sol-picker{grid-template-columns:repeat(3,minmax(0,1fr))}.air-sol2-hero{grid-template-columns:1fr}}@media (max-width:720px){.air-scenarios-explorer{padding:48px 0 80px}.air-sol-picker{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:clamp(32px,8vw,44px)}.air-sol2-hero{gap:clamp(32px,8vw,40px)}.air-sol-deliver2{grid-template-columns:1fr}}.scn-liuheng{background:#fff;padding:clamp(56px,5.5vw,80px) 0 clamp(28px,3vw,44px)}.scn-architecture{background:linear-gradient(#fff 0%,#f7fafc 100%);padding:clamp(60px,6.5vw,92px) 0 clamp(32px,4vw,52px)}.scn-sec-head{text-align:center;max-width:720px;margin:0 auto clamp(32px,3vw,44px)}.scn-sec-head h2{color:var(--text);font-family:var(--font-family-heading);font-size:var(--font-size-title-md-lg);letter-spacing:-.01em;font-weight:800;line-height:1.2}.scn-sec-head__hl{background:linear-gradient(92deg, var(--teal), var(--primary));color:#0000;-webkit-background-clip:text;background-clip:text}.scn-sec-head p{color:var(--muted);font-size:var(--font-size-body);margin-top:11px;line-height:1.7}.lh-wrap{position:relative}.lh-lines{z-index:0;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.lh-radial{z-index:1;grid-template-columns:1fr auto 1fr;align-items:center;column-gap:clamp(24px,4vw,80px);display:grid;position:relative}.lh-col{gap:clamp(22px,1.8vw,26px);display:grid}.lh-card{background:#fff;border:1px solid #0e1f2c14;border-radius:14px;align-items:center;gap:13px;padding:13px 16px;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;box-shadow:0 3px 10px -6px #0f223f1a}.lh-card:hover{border-color:#15965d52;transform:translateY(-3px);box-shadow:0 10px 22px -14px #15965d29}.lh-col--right .lh-card{text-align:right;flex-direction:row-reverse}.lh-ic{border-radius:14px;flex:none;place-items:center;width:50px;height:50px;display:grid}.lh-ic svg{width:26px;height:26px}.lh-body{flex-direction:column;gap:3px;min-width:0;display:flex}.lh-col--right .lh-body{align-items:flex-end}.lh-tag{font-size:var(--font-size-caption-lg);color:var(--primary);letter-spacing:.06em;font-weight:800}.lh-feel{color:var(--text);font-size:var(--font-size-lead-lg);font-weight:700;line-height:1.18}.lh-spec{font-size:var(--font-size-caption-lg);color:var(--muted);font-weight:700}.lh-spec b{color:var(--teal);font-family:var(--font-family-number)}.lhic-warm{color:#9a6a14;background:linear-gradient(135deg,#ffe1a0,#ffce6a)}.lhic-water{color:#0a5aa8;background:linear-gradient(135deg,#cdebff,#9fd6ff)}.lhic-leaf{color:#0c7846;background:linear-gradient(135deg,#cdf2df,#8fe0b6)}.lhic-shield{color:#264bb0;background:linear-gradient(135deg,#d8e4ff,#aec6ff)}.lhic-mute{color:#42556b;background:linear-gradient(135deg,#e6e9f0,#cdd5e2)}.lhic-smart{color:#fff;background:linear-gradient(135deg,#15965d,#0a7c49)}.lh-hub{aspect-ratio:1;text-align:center;background:radial-gradient(circle at 50% 36%,#fff 0%,#eef7ff 60%,#e6f3ec 100%);border:1px solid #15965d2e;border-radius:50%;place-items:center;width:clamp(186px,16vw,224px);display:grid;position:relative;box-shadow:0 30px 70px -30px #0758bf73,inset 0 0 0 8px #fff9}.lh-hub:before{content:"";border:2px dashed #15965d4d;border-radius:50%;animation:60s linear infinite styles-module__ik9-yG__lh-spin;position:absolute;inset:14px}.lh-hub__in{z-index:1;gap:6px;padding:0 16px;display:grid;position:relative}.lh-hub__mark{background:linear-gradient(135deg, var(--primary), var(--teal));color:#fff;border-radius:13px;justify-self:center;place-items:center;width:44px;height:44px;display:grid;box-shadow:0 12px 24px -10px #0758bf80}.lh-hub__mark svg{width:24px;height:24px}.lh-hub__t{color:var(--text);font-size:var(--font-size-lead);font-weight:800;line-height:1.25}.lh-hub__t b{background:linear-gradient(92deg, var(--teal), var(--primary));color:#0000;-webkit-background-clip:text;background-clip:text}.lh-hub__s{font-size:var(--font-size-compact);color:var(--muted);font-weight:700}.sol-stage{background:linear-gradient(#f6faff 0%,#f1f8f4 100%);border-radius:18px;position:relative;overflow:hidden}.sol-stage svg{width:100%;height:auto;display:block}.sol-amb{z-index:4;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffffeb;border:1px solid #0f223f0f;border-radius:12px;align-items:center;gap:9px;padding:7px 12px;animation:6s ease-in-out infinite styles-module__ik9-yG__lh-bob;display:inline-flex;position:absolute;box-shadow:0 16px 34px -18px #0f223f52}.sol-amb .d{border-radius:999px;flex:none;width:8px;height:8px}.sol-amb b{font-size:var(--font-size-caption-lg);font-weight:700}.sol-amb--c{bottom:3%;left:50%;transform:translate(-50%)}.sol-arch2{grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);align-items:center;gap:clamp(48px,5vw,72px);display:grid}:is(.sol-arch2__media,.sol-arch2__copy){min-width:0}.sol-arch2__label{height:27px;color:var(--primary);font-size:var(--font-size-caption);letter-spacing:.08em;background:#0758bf12;border-radius:999px;align-items:center;padding:0 13px;font-weight:700;display:inline-flex}.sol-arch2__lead{color:#2c4256;font-size:var(--font-size-body);margin-top:14px;font-weight:500;line-height:1.8}.sol-arch2__layers{gap:0;margin-top:16px;display:grid}.sol-arch2__layers li{border-top:1px solid var(--site-card-border);grid-template-columns:40px 1fr;align-items:center;gap:13px;padding:13px 2px;display:grid}.sol-arch2__layers li:first-child{border-top:none;padding-top:4px}.sol-arch2__layers .i{width:40px;height:40px;color:var(--primary);background:linear-gradient(135deg,#0758bf1f,#15965d1f);border-radius:11px;place-items:center;display:grid}.sol-arch2__layers .i svg{width:22px;height:22px}.sol-arch2__layers>li>div{min-width:0}.sol-arch2__layers b{color:var(--text);font-size:var(--font-size-label-lg);font-weight:700;display:block}.sol-arch2__layers span{color:var(--muted);font-size:var(--font-size-meta);margin-top:2px;line-height:1.5;display:block}.sol-arch2__tags{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.sol-arch2__tags span{color:#0c7846;font-size:var(--font-size-caption-lg);background:#15965d14;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-weight:700;display:inline-flex}.sol-arch2__tags span:before{content:"";background:var(--teal);border-radius:999px;width:6px;height:6px}@media (max-width:900px){.scn-liuheng{padding:clamp(44px,8vw,64px) 0 clamp(28px,6vw,40px)}.scn-architecture{padding:clamp(48px,9vw,72px) 0 clamp(28px,6vw,44px)}.lh-lines{display:none}.lh-radial{grid-template-columns:1fr 1fr;gap:14px}.lh-col{gap:clamp(14px,2.5vw,18px)}.lh-hub{order:-1;grid-column:1/-1;justify-self:center;margin-bottom:6px}.lh-col--right .lh-card{text-align:left;flex-direction:row}.lh-col--right .lh-body{align-items:flex-start}.sol-amb{display:none}.sol-arch2{grid-template-columns:1fr;gap:clamp(28px,5vw,36px)}}@media (max-width:720px){.scn-sec-head{margin-bottom:clamp(24px,6vw,32px)}}@media (max-width:640px){.scn-sec-head h2{font-size:var(--font-size-heading-sm)}}@media (max-width:540px){.lh-radial{grid-template-columns:1fr}}