/* 硬件与 NVIDIA 区域沿用现有主题，不改公共配色。 */
.hardware-switch{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hardware-switch a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border:1px solid var(--edge);border-radius:16px;background:var(--surface);color:var(--brand-ink);font-size:16px}
.hardware-switch a.active{background:var(--brand);color:var(--ground);border-color:var(--brand)}
.hardware-view :is(a,button,input,[tabindex]):focus-visible{outline:3px solid var(--brand);outline-offset:4px}
.hardware-view .hardware-grid{display:grid;gap:24px;background:transparent;box-shadow:none;overflow:visible;border:0}
html[data-theme] body .hardware-view .hardware-grid>.hardware-card{min-width:0;padding:24px;border:1px solid var(--edge);border-radius:16px;background:var(--surface);box-shadow:none;overflow:hidden}
html[data-theme] body .hardware-view .hardware-card .hardware-media img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:contain;object-position:center;padding:16px;background:#fff;border:1px solid var(--edge);border-radius:16px;filter:none}
.hardware-view .hardware-media{margin-bottom:20px}
.hardware-view .hardware-media figcaption{min-height:64px;line-height:1.7}
.hardware-view .hardware-card h3{font-size:clamp(23px,2.1vw,29px);line-height:1.4;overflow-wrap:anywhere;margin-top:14px}
.hardware-view .hardware-card>p{min-height:0;color:var(--copy);line-height:1.8;font-size:15px}
.hardware-view .hardware-card li{font-size:14px;line-height:1.8;color:var(--copy);overflow-wrap:anywhere}
.hardware-view .hardware-card .hardware-validation{padding:14px 16px;border:1px solid var(--edge);border-radius:16px;background:var(--surface-alt);font-size:14px}
.hardware-view .hardware-card .button{font-size:14px;white-space:normal;min-height:44px}
.hardware-sources{display:flex;flex-direction:column;align-items:flex-start;margin-top:12px}
.hardware-view .hardware-sources a{font-size:13px;min-height:44px;display:inline-flex;align-items:center;overflow-wrap:anywhere}
.hardware-crosslink{display:inline-flex;align-items:center;min-height:44px;margin-top:24px}
.hardware-view .note-card{border-radius:16px;min-width:0}
.hardware-view .note-card p{line-height:1.8}
.hardware-view .device-filters{justify-content:flex-start}
.hardware-view .device-filters button{min-height:44px;white-space:normal;font-size:14px;border-radius:16px}
.hardware-view .matrix-toolbar{display:grid;gap:16px;min-width:0}
.hardware-view .matrix-toolbar label{display:flex;align-items:flex-start;gap:8px;line-height:1.7;font-size:14px}
.hardware-view .matrix-toolbar input{margin-top:5px;width:18px;height:18px;flex-shrink:0}
.hardware-view [data-capacity-summary]{font-size:14px;line-height:1.8;color:var(--copy);margin-bottom:18px}
.hardware-view .model-table-wrap{max-width:100%;border:1px solid var(--edge);border-radius:16px;overflow-x:auto}
.hardware-view .capacity-table{min-width:940px}
.hardware-view .capacity-table:has(thead th:last-child:nth-child(3)){min-width:700px}
.hardware-view .capacity-table th,.hardware-view .capacity-table td{white-space:normal;vertical-align:top}
.hardware-view .capacity-explainer{border:1px solid var(--edge);border-radius:16px;padding:22px;margin-top:24px;font-size:14px;line-height:1.9}
.hardware-view .model-sizing>.button{margin-top:24px}
@media(max-width:900px){.hardware-view .hardware-grid{grid-template-columns:1fr}.hardware-view .hardware-notes{grid-template-columns:1fr}}
@media(max-width:600px){html[data-theme] body .hardware-view .hardware-grid>.hardware-card{padding:18px}html[data-theme] body .hardware-view .hardware-card .hardware-media img{height:auto;aspect-ratio:8/5;padding:10px}.hardware-switch a{flex:1;padding:12px 14px}.hardware-view .capacity-explainer{padding:18px}.hardware-view .hardware-media figcaption{min-height:0}}
.nv-products,.nv-ecosystem{--nv-brand:#76b900;color:var(--brand-ink);margin-block:64px 88px}
.nv-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}
.nv-heading h2,.nv-ecosystem h2{font-size:clamp(25px,2.5vw,36px);line-height:1.35;letter-spacing:-.025em;margin:0 0 12px;color:var(--brand-ink)}
.nv-heading p,.nv-ecosystem-intro>p{margin:0;max-width:740px;line-height:1.75;color:var(--copy);font-size:16px}
.nv-brand-reference{display:flex;flex-direction:column;flex-shrink:0;align-items:flex-end;gap:5px;font-size:13px;color:var(--secondary)}
.nv-brand-reference strong{font-size:24px;letter-spacing:0;color:var(--brand-ink);border-left:5px solid var(--nv-brand);padding-left:12px;line-height:1.1}
.nv-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.nv-tabs[hidden]{display:none}
.nv-tabs button{font:inherit;font-size:16px;font-weight:600;min-height:48px;padding:12px 22px;border:0;border-radius:4px;background:var(--surface-alt);color:var(--copy);cursor:pointer}
.nv-tabs button[aria-selected="true"]{background:var(--brand-ink);color:var(--ground);box-shadow:inset 0 -4px var(--nv-brand)}
.nv-tabs button:hover{background:var(--brand-soft);color:var(--brand-ink)}
.nv-tabs button:focus-visible,.nv-product-panel:focus-visible,.nv-products a:focus-visible,.nv-ecosystem a:focus-visible{outline:3px solid var(--brand);outline-offset:5px}
.nv-product-panel{display:grid;grid-template-columns:1.12fr 1fr;background:var(--surface);align-items:stretch;min-width:0}
.nv-product-media{margin:0;min-width:0;background:#fff;display:flex;flex-direction:column;justify-content:center}
.nv-product-media img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:contain;background:#fff;transition:opacity 260ms ease,transform 360ms cubic-bezier(.16,1,.3,1)}
.nv-product-media figcaption{color:#52657c;background:#fff;font-size:13px;line-height:1.6;padding:12px 20px;margin:0;min-height:66px}
.nv-product-media figcaption a{color:#31465f;text-decoration:underline;text-underline-offset:3px}
.nv-product-copy{padding:clamp(24px,3vw,44px);align-self:center;min-width:0;transition:opacity 260ms ease,transform 360ms cubic-bezier(.16,1,.3,1)}
.nv-product-copy h3{font-size:clamp(26px,2.7vw,38px);line-height:1.2;letter-spacing:-.03em;margin:0 0 18px;overflow-wrap:anywhere;color:var(--brand-ink)}
.nv-product-copy>p{font-size:17px;line-height:1.8;margin:0 0 22px;color:var(--copy)}
.nv-product-copy dl{margin:0 0 26px}
.nv-product-copy dt{font-size:14px;color:var(--secondary);margin-bottom:6px}
.nv-product-copy dd{margin:0;font-size:16px;line-height:1.7;color:var(--brand-ink)}
.nv-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 24px}
.nv-actions a{font-size:15px;min-height:44px;display:inline-flex;align-items:center}
.nv-actions .button{font-size:15px;white-space:normal}
.nv-ecosystem{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(24px,4vw,64px);padding-block:32px}
.nv-ecosystem-intro{min-width:0}
.nv-ecosystem-intro .nv-brand-reference{align-items:flex-start;margin-bottom:24px}
.nv-ecosystem-figure{margin:24px 0 0;background:#fff}
.nv-ecosystem-figure img{width:100%;height:auto;aspect-ratio:16/10;object-fit:contain;display:block}
.nv-ecosystem-figure figcaption{font-size:13px;line-height:1.6;padding:10px 18px;color:#52657c}
.nv-stack{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;min-width:0;border-top:1px solid var(--edge)}
.nv-stack li{padding:22px 0;border-bottom:1px solid var(--edge);display:grid;grid-template-columns:155px minmax(0,1fr);gap:20px;align-items:start}
.nv-stack h3{font-size:22px;line-height:1.3;margin:0 0 6px;color:var(--brand-ink);overflow-wrap:anywhere}
.nv-stack small{display:block;font-size:14px;color:var(--secondary);line-height:1.6}
.nv-stack p{font-size:16px;line-height:1.75;margin:0 0 10px;color:var(--copy)}
.nv-stack a{color:var(--brand);font-size:14px;text-decoration:underline;text-underline-offset:4px;display:inline-flex;align-items:center;min-height:44px}
.nv-product-note{font-size:13px;line-height:1.75;color:var(--secondary);margin:16px 0 0}
.nv-scope-note{grid-column:1/-1;font-size:14px;line-height:1.75;color:var(--secondary);margin:4px 0 0}
.site-footer .nv-rights{font-size:12px;line-height:1.8;color:var(--secondary);padding-block:0 30px;margin-top:0}
@media(max-width:900px){.nv-product-panel{grid-template-columns:1fr 1fr}.nv-ecosystem{grid-template-columns:1fr}.nv-ecosystem-figure{display:none}.nv-heading{align-items:flex-start}.nv-brand-reference strong{font-size:21px}.nv-product-copy{padding:24px}.nv-stack li{grid-template-columns:155px minmax(0,1fr)}}
@media(max-width:600px){.nv-products,.nv-ecosystem{margin-block:40px 56px}.nv-heading{flex-direction:column;gap:18px}.nv-heading .nv-brand-reference{align-items:flex-start}.nv-heading h2{max-width:340px}.nv-tabs{gap:6px}.nv-tabs button{flex:1;padding:12px 8px;font-size:14px}.nv-product-panel{grid-template-columns:1fr}.nv-product-copy{padding:26px 20px}.nv-product-copy h3{font-size:28px}.nv-product-copy>p{font-size:16px}.nv-product-media figcaption{min-height:86px}.nv-stack li{grid-template-columns:1fr;gap:12px;padding:22px 0}.nv-stack h3{font-size:24px}.nv-ecosystem{gap:24px}.nv-actions{gap:12px 20px}}
@media(prefers-reduced-motion:reduce){.nv-products *,.nv-ecosystem *{animation:none!important;transition:none!important;scroll-behavior:auto!important;transform:none!important;opacity:1!important}}