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6px;letter-spacing:-.2px}.sol-apply-desc{font-size:13.5px;color:var(--color-text-light);line-height:1.7;margin:0}.sol-footnote{margin:28px 0 0;padding:16px 22px;border-radius:var(--radius-md);background:var(--color-bg-soft);border:1px solid var(--color-border);font-size:13px;color:var(--color-text-light);line-height:1.7;text-align:center}.sol-footnote:before{content:"材料依据 · ";font-weight:800;color:var(--color-primary)}@media (max-width: 1024px){.sol-apply{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.sol-apply{grid-template-columns:1fr}}.engines-tier{position:relative;z-index:2}.engines-tier+.engines-tier{margin-top:8px}.engines-tier-label{display:flex;align-items:center;gap:16px;margin:36px 0 0}.engines-tier-label:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--color-border) 0%,transparent 100%)}.engines-tier-label span{font-size:12px;font-weight:800;letter-spacing:2.2px;color:var(--color-primary);opacity:.85;white-space:nowrap}.engines-tier-label-minor span{font-size:11.5px;color:var(--color-text-light);opacity:.75}.engines-major{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.engine-card-major{padding:40px 38px 34px;margin-top:20px;background:linear-gradient(160deg,#ffffff 0%,#F5FAF7 45%,#E8F4ED 100%);border-color:#00b86b38;overflow:hidden}.engine-card-major:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-accent) 100%)}.engine-card-major:hover{border-color:#00b86b80;box-shadow:0 18px 44px -12px #0a4d3c38}.engine-card-major .engine-num{font-size:14px;opacity:.85;margin-bottom:10px}.engine-card-major .engine-icon{width:60px;height:60px;border-radius:16px;margin-bottom:22px;background:linear-gradient(135deg,rgba(0,184,107,.16) 0%,rgba(10,77,60,.08) 100%)}.engine-card-major .engine-icon svg{width:30px;height:30px}.engine-card-major .engine-title{font-size:24px;margin-bottom:14px}.engine-card-major .engine-desc{font-size:14.5px;line-height:1.8;margin-bottom:26px}.engine-card-major .engine-link{font-size:14.5px}.engines-minor{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.engine-card-minor{padding:26px 28px 24px;margin-top:16px;background:#fff;border:1px solid var(--color-border);display:grid;grid-template-columns:46px 1fr;grid-template-rows:auto auto 1fr auto;column-gap:16px;row-gap:2px;align-items:start}.engine-card-minor:hover{transform:translateY(-4px);box-shadow:0 12px 32px -14px #0a4d3c2e;border-color:var(--color-border)}.engine-card-minor .engine-icon{grid-column:1;grid-row:1 / span 4;width:46px;height:46px;border-radius:12px;margin-bottom:0;background:linear-gradient(135deg,var(--color-accent-light) 0%,#d4eede 100%)}.engine-card-minor .engine-icon svg{width:22px;height:22px}.engine-card-minor .engine-num{font-size:11.5px;opacity:.55;margin-bottom:2px}.engine-card-minor .engine-title{font-size:17px;margin-bottom:6px}.engine-card-minor .engine-desc{font-size:13px;line-height:1.7;margin-bottom:10px}.engine-card-minor .engine-link{font-size:13px}@media (max-width: 1024px){.engine-card-major{padding:34px 30px 30px}.engine-card-major .engine-title{font-size:21px}.engines-major{gap:22px}.engines-minor{gap:16px}}@media (max-width: 768px){.engines-tier-label{margin-top:28px}.engines-major{gap:18px}.engine-card-major{padding:30px 26px 28px;margin-top:16px}.engine-card-major .engine-title{font-size:20px}.engine-card-major .engine-icon{width:54px;height:54px;margin-bottom:18px}.engines-minor{gap:14px}.engine-card-minor{padding:22px 22px 20px;margin-top:14px}}@media (max-width: 600px){.engines-major,.engines-minor{grid-template-columns:1fr}.engine-card-major .engine-title{font-size:19px}.engine-card-major .engine-desc{font-size:14px}.engine-card-minor{grid-template-columns:42px 1fr}.engines-tier+.engines-tier{margin-top:0}}#sol-building,#sol-auto,#sol-fleet,#sol-extreme,#fleet,#materials,#global-detail,#ir-detail{scroll-margin-top:calc(var(--header-h) + 16px)}.section.sol-overview{padding:88px 0 72px}.sol-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.sol-nav-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:26px 24px 22px;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}.sol-nav-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-accent) 100%);transform:scaleX(0);transform-origin:left;transition:transform .3s}.sol-nav-card:hover{transform:translateY(-5px);box-shadow:0 18px 44px -14px #0a4d3c38;border-color:#00b86b73}.sol-nav-card:hover:before{transform:scaleX(1)}.sol-nav-num{font-size:34px;font-weight:800;letter-spacing:-1px;color:#0a4d3c24;line-height:1;margin-bottom:12px}.sol-nav-title{font-size:18px;font-weight:800;color:var(--color-primary);margin-bottom:8px}.sol-nav-desc{font-size:13px;color:var(--color-text-light);line-height:1.65;margin-bottom:14px}.sol-nav-tags{display:flex;flex-wrap:wrap;gap:6px}.sol-nav-tags span{font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--color-accent-light);color:var(--color-primary);white-space:nowrap}.sol-nav-arrow{margin-top:auto;padding-top:16px;font-size:13px;font-weight:800;color:var(--color-primary);transition:color .2s}.sol-nav-card:hover .sol-nav-arrow{color:var(--color-accent)}.sol-nav-tags-inline{margin-top:20px}.sol-nav-tags-dark span{background:rgba(255,255,255,.1);color:#7bebb4}.sol-pain{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}.sol-pain-item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px;transition:border-color .2s,box-shadow .2s}.sol-pain-item:hover{border-color:#00b86b66;box-shadow:var(--shadow-sm)}.sol-pain-icon{flex:none;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-accent-light) 0%,#d4eede 100%);color:var(--color-primary)}.sol-pain-icon svg{width:21px;height:21px}.sol-pain-title{font-size:15.5px;font-weight:800;margin-bottom:6px;color:var(--color-text)}.sol-pain-desc{font-size:13px;line-height:1.7;color:var(--color-text-light)}.split-content .sol-pain{grid-template-columns:1fr;gap:12px;margin-top:30px}.split-content .sol-pain-item{padding:16px 18px}.sol-pain-dark .sol-pain-item{background:rgba(255,255,255,.05);border-color:#ffffff24}.sol-pain-dark .sol-pain-item:hover{border-color:#00b86b8c;box-shadow:none}.sol-pain-dark .sol-pain-icon{background:rgba(0,184,107,.18);color:#7bebb4}.sol-pain-dark .sol-pain-title{color:#fff}.sol-pain-dark .sol-pain-desc{color:#ffffffbf}.sol-pain-dark .sol-pain-desc strong{color:#7bebb4}.sol-matrix{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}.sol-matrix table{width:100%;border-collapse:collapse;font-size:13.5px}.sol-matrix thead{background:linear-gradient(90deg,var(--color-primary) 0%,#0d5d47 100%);color:#fff}.sol-matrix th{text-align:left;font-size:12.5px;font-weight:700;letter-spacing:1px;padding:13px 18px}.sol-matrix td{padding:13px 18px;border-top:1px solid var(--color-border);vertical-align:top;color:var(--color-text);line-height:1.6}.sol-matrix tbody tr:nth-child(2n){background:var(--color-bg-soft)}.sol-matrix tbody tr:hover{background:var(--color-accent-light)}.sol-matrix td strong{color:var(--color-primary)}.sol-matrix-pill{display:inline-block;font-size:11.5px;font-weight:800;padding:4px 12px;border-radius:999px;background:var(--color-primary);color:#fff;white-space:nowrap}.sol-matrix-pill-in{background:var(--color-accent-light);color:var(--color-primary)}.sol-matrix-note{padding:14px 18px;font-size:12.5px;color:var(--color-text-light);border-top:1px solid var(--color-border);background:#fff}.sol-cta-row{text-align:center;margin-top:44px}.sol-cmp{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:44px}.sol-cmp-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .25s,transform .25s}.sol-cmp-card:hover{border-color:#00b86b8c;transform:translateY(-4px)}.sol-cmp-media{aspect-ratio:16 / 9;overflow:hidden;background:rgba(255,255,255,.04)}.sol-cmp-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.sol-cmp-card:hover .sol-cmp-media img{transform:scale(1.04)}.sol-cmp-body{padding:24px 26px 26px}.sol-cmp-name{font-size:23px;font-weight:800;color:#fff;letter-spacing:-.5px}.sol-cmp-name span{font-size:14px;font-weight:600;color:#ffffffad;margin-left:8px;letter-spacing:0}.sol-cmp-audience{font-size:13px;color:#7bebb4;margin:8px 0 16px}.sol-cmp-params{border-top:1px solid rgba(255,255,255,.12)}.sol-cmp-params li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.12);font-size:13px}.sol-cmp-params li:last-child{border-bottom:none}.sol-cmp-params i{font-style:normal;color:#ffffff9e}.sol-cmp-params b{color:#fff;font-weight:800;white-space:nowrap}.sol-tech-line{text-align:center;font-size:13.5px;color:#fffc;margin-top:30px;line-height:1.7}.sol-tech-line strong{color:#7bebb4;font-weight:800}.sol-gain{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-top:36px;overflow:hidden}.sol-gain-item{padding:30px 26px;text-align:center;border-left:1px solid var(--color-border)}.sol-gain-item:first-child{border-left:none}.sol-gain-num{font-size:clamp(30px,3.2vw,40px);font-weight:800;color:var(--color-primary);line-height:1.1;letter-spacing:-1px}.sol-gain-num span{font-size:15px;font-weight:700;letter-spacing:0}.sol-gain-word{font-size:clamp(22px,2.4vw,28px);letter-spacing:0}.sol-gain-label{font-size:13px;color:var(--color-text-light);margin-top:10px;line-height:1.65}.sol-gain-dark{background:rgba(255,255,255,.05);border-color:#ffffff24;box-shadow:none}.sol-gain-dark .sol-gain-item{border-left-color:#ffffff1f}.sol-gain-dark .sol-gain-num{background:linear-gradient(90deg,#fff 20%,#7BEBB4 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.sol-gain-dark .sol-gain-num span{-webkit-text-fill-color:#7BEBB4}.sol-gain-dark .sol-gain-label{color:#ffffffbf}.sol-cap{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}.sol-cap-card{display:flex;gap:16px;align-items:flex-start;background:linear-gradient(160deg,#ffffff 0%,#F5FAF7 100%);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px 22px;transition:border-color .2s,transform .2s}.sol-cap-card:hover{border-color:#00b86b66;transform:translateY(-3px)}.sol-cap-icon{flex:none;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(0,184,107,.16) 0%,rgba(10,77,60,.08) 100%);color:var(--color-primary)}.sol-cap-icon svg{width:20px;height:20px}.sol-cap-title{font-size:15.5px;font-weight:800;color:var(--color-text)}.sol-cap-en{display:block;font-size:10.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--color-text-muted);margin:3px 0 7px}.sol-cap-desc{font-size:12.5px;line-height:1.65;color:var(--color-text-light)}.sol-chain-wrap{margin-top:48px}.sol-chain{display:flex;align-items:center;background:linear-gradient(135deg,var(--color-primary) 0%,#0d5d47 100%);border-radius:999px;padding:14px 32px;color:#fff;box-shadow:0 12px 32px -12px #0a4d3c66}.sol-chain-node{display:flex;align-items:center;gap:10px;opacity:.72;transition:opacity .2s;white-space:nowrap}.sol-chain-node:hover{opacity:1}.sol-chain-dot{flex:none;width:11px;height:11px;border-radius:50%;border:2px solid rgba(255,255,255,.6);transition:background .2s,border-color .2s,box-shadow .2s}.sol-chain-node:hover .sol-chain-dot{background:var(--color-accent);border-color:var(--color-accent);box-shadow:0 0 0 4px #00b86b4d}.sol-chain-name{font-size:14.5px;font-weight:800;line-height:1.25}.sol-chain-name i{display:block;font-style:normal;font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:#fff9}.sol-chain-link{flex:1;height:2px;margin:0 16px;background:rgba(255,255,255,.28);border-radius:1px;position:relative;min-width:24px}.sol-chain-link:after{content:"";position:absolute;right:-2px;top:50%;transform:translateY(-50%);border-left:5px solid rgba(255,255,255,.45);border-top:4px solid transparent;border-bottom:4px solid transparent}.sol-chain-wrap:has(.sol-track[data-track="1"]:hover) .sol-chain-node[data-node="1"],.sol-chain-wrap:has(.sol-track[data-track="2"]:hover) .sol-chain-node[data-node="2"],.sol-chain-wrap:has(.sol-track[data-track="3"]:hover) .sol-chain-node[data-node="3"],.sol-chain-wrap:has(.sol-track[data-track="4"]:hover) .sol-chain-node[data-node="4"]{opacity:1}.sol-chain-wrap:has(.sol-track[data-track="1"]:hover) .sol-chain-node[data-node="1"] .sol-chain-dot,.sol-chain-wrap:has(.sol-track[data-track="2"]:hover) .sol-chain-node[data-node="2"] .sol-chain-dot,.sol-chain-wrap:has(.sol-track[data-track="3"]:hover) .sol-chain-node[data-node="3"] .sol-chain-dot,.sol-chain-wrap:has(.sol-track[data-track="4"]:hover) .sol-chain-node[data-node="4"] .sol-chain-dot{background:var(--color-accent);border-color:var(--color-accent);box-shadow:0 0 0 4px #00b86b4d}.sol-tracks{margin-top:10px}.sol-track{display:grid;grid-template-columns:230px 1fr;gap:30px;align-items:center;padding:28px 0;border-top:1px solid var(--color-border)}.sol-track:last-child{border-bottom:1px solid var(--color-border)}.sol-track-head{position:relative;padding-left:16px;transition:transform .2s}.sol-track-head:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;background:var(--color-border);transition:background .2s}.sol-track:hover .sol-track-head:before{background:var(--color-accent)}.sol-track-num{font-size:18px;font-weight:800;color:var(--color-accent);display:block;line-height:1;margin-bottom:8px}.sol-track-title{font-size:17px;font-weight:800;color:var(--color-text)}.sol-track-title i{display:block;font-style:normal;font-size:10.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--color-text-muted);margin-top:3px}.sol-track-desc{font-size:12.5px;color:var(--color-text-light);line-height:1.65;margin-top:8px}.sol-track-vehicles{display:flex;gap:18px;min-width:0}.sol-vcard{flex:1;min-width:0;display:flex;flex-direction:column;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}.sol-vcard:hover{transform:translateY(-5px);box-shadow:0 18px 44px -14px #0a4d3c38;border-color:#00b86b73}.sol-vcard-media{position:relative;aspect-ratio:4 / 3;background:var(--color-bg-soft);overflow:hidden}.sol-vcard-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.sol-vcard:hover .sol-vcard-media img{transform:scale(1.04)}.sol-vcard-brand{position:absolute;top:12px;right:12px;font-size:10.5px;font-weight:800;letter-spacing:.6px;padding:4px 11px;border-radius:999px;background:rgba(4,36,28,.78);color:#fff;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);white-space:nowrap}.sol-vcard-body{padding:15px 18px 17px}.sol-vcard-name{font-size:15px;font-weight:800;color:var(--color-text);margin-bottom:5px}.sol-vcard-desc{font-size:12.5px;color:var(--color-text-light);line-height:1.65}.sol-special{margin-top:48px;background:linear-gradient(135deg,#F5FAF7 0%,#E8F4ED 100%);border:1px solid #d4eede;border-radius:var(--radius-lg);padding:34px 34px 30px}.sol-special-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}.sol-special .sol-subhead-icon{background:#ffffff;border:1px solid #d4eede;box-shadow:var(--shadow-sm)}.sol-special-title{font-size:18px;font-weight:800;color:var(--color-primary);margin-bottom:6px}.sol-special-desc{font-size:13px;color:var(--color-text-light);line-height:1.7;max-width:760px}.sol-special-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.sol-extreme{position:relative;background:linear-gradient(180deg,rgba(4,36,28,.95) 0%,rgba(7,56,44,.9) 45%,rgba(10,77,60,.86) 100%),url(https://navi-cdn-test.vzkoo.net/images/global-cities.png) center / cover no-repeat;color:#fff;overflow:hidden}.sol-extreme:before{content:"";position:absolute;left:50%;top:-160px;transform:translate(-50%);width:760px;height:320px;background:radial-gradient(ellipse,rgba(0,184,107,.16) 0%,transparent 70%);pointer-events:none}.sol-extreme .section-title{color:#fff}.sol-extreme .section-subtitle{color:#ffffffc7}.sol-extreme .section-eyebrow{color:#7bebb4}.sol-extreme .section-eyebrow:before,.sol-extreme 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