.gpu-hpc-cn{--ink:#edf3f8;--muted:#aabcc8;--accent:#65c4d0;--line:#304654;background:#05080d;color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}
.gpu-hpc-cn *{box-sizing:border-box}
.gpu-hpc-cn h1,.gpu-hpc-cn h2,.gpu-hpc-cn h3{color:var(--ink);margin:0;letter-spacing:-.035em}
.gpu-hpc-cn h2{font-size:clamp(34px,4.1vw,64px);font-weight:600;line-height:1.2}
.gpu-hpc-cn h3{font-size:24px;line-height:1.45;font-weight:600}
.gpu-hpc-cn p,.gpu-hpc-cn li{font-size:17px;line-height:1.85;color:var(--muted)}
.gpu-hpc-cn p{margin:0 0 18px}
.gpu-hpc-cn a{color:var(--accent);text-underline-offset:5px}
.gpu-hpc-cn a:focus-visible,.gpu-hpc-cn button:focus-visible,.gpu-hpc-cn summary:focus-visible,.gpu-hpc-cn [tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:5px}
.ghc-wrap{width:min(1280px,calc(100% - 80px));margin:0 auto}
.ghc-section{padding:72px 0}
.ghc-tint{background:#0b1924}
.ghc-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start}
.ghc-heading{margin-bottom:40px}
.gpu-hpc-cn .ghc-eyebrow{font-size:11px!important;font-weight:600;letter-spacing:.16em;color:var(--accent);margin:0 0 24px!important;line-height:1.6}
.ghc-eyebrow:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:10px;box-shadow:0 0 0 4px #15313b}
.ghc-hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;isolation:isolate;overflow:hidden}
.ghc-hero-image{position:absolute;width:100%;height:100%;inset:0;object-fit:cover;object-position:center;z-index:-2}
.ghc-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,8,13,.92),rgba(5,8,13,.6) 55%,rgba(5,8,13,.25)),linear-gradient(0deg,#05080d,transparent 80%);z-index:-1}
.ghc-hero-inner{padding:150px 0 76px;display:flex;gap:64px;align-items:flex-end;justify-content:space-between}
.ghc-hero-copy{max-width:860px;min-width:0}
.gpu-hpc-cn h1{font-size:clamp(52px,6.6vw,98px);line-height:1.12;margin:0 0 26px;letter-spacing:-.055em;font-weight:500;overflow-wrap:anywhere}
.gpu-hpc-cn .ghc-lead{font-size:20px;line-height:1.85;max-width:780px}
.ghc-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.gpu-hpc-cn .ghc-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:14px 22px;background:var(--accent);border:1px solid var(--accent);border-radius:5px;color:#08313b;text-decoration:none;font-size:14px;font-weight:700}
.gpu-hpc-cn .ghc-outline{background:transparent;color:var(--ink);border-color:#78909e}
.gpu-hpc-cn .ghc-meta{font-size:11px!important;letter-spacing:.12em;margin:22px 0 0!important}
.gpu-hpc-cn .ghc-hero-note{max-width:250px;border-top:1px solid var(--accent);padding-top:16px;font-size:12px;flex-shrink:0}
.ghc-board{border:1px solid var(--line);padding:28px;background:#07121b}
.ghc-board-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.ghc-board-bar button{background:transparent;color:var(--accent);border:1px solid #3e7c8c;padding:12px 16px;min-height:44px;cursor:pointer}
.ghc-board-bar button[hidden]{display:none}.ghc-board-bar button:disabled{cursor:default}
.ghc-tag{display:block;font-size:12px;letter-spacing:.06em;color:var(--accent);margin-bottom:14px}
.ghc-arrow{align-self:center;display:block}
.ghc-arrow svg{display:block;width:100%;height:24px;overflow:visible;fill:none;stroke:#488092;stroke-width:1.5}
.ghc-pulse{stroke:#80e5ed;stroke-width:2;stroke-dasharray:10 70;animation:ghc-signal 4.2s linear infinite;animation-play-state:paused}
.ghc-running .ghc-pulse{animation-play-state:running}
.gpu-hpc-cn .ghc-caption{font-size:12px;line-height:1.75;margin:24px 0 0}
.gpu-hpc-cn .ghc-scheme{margin:24px 0 0!important}
.ghc-scheme img{display:block;width:100%;height:auto;object-fit:contain}
.ghc-scheme figcaption,.ghc-photo figcaption{font-size:12px;color:#91a8b7;line-height:1.75;padding-top:14px}
.ghc-photo{margin:0!important;min-width:0}
.ghc-photo img{display:block;width:100%;height:auto;object-fit:contain;background:#09131b}
.ghc-callout{margin-top:44px;padding:28px 32px;border-left:2px solid var(--accent);background:#10212b}
.ghc-callout h3{margin-bottom:16px}.ghc-callout p:last-child{margin-bottom:0}
.ghc-faq{border-bottom:1px solid var(--line);padding:22px 0}
.ghc-faq summary{font-size:20px;cursor:pointer;line-height:1.6;color:var(--ink)}
.ghc-faq p{margin:18px 0 0}
.ghc-support{background:#09141d;border-top:1px solid var(--line)}
.gpu-hpc-cn .ghc-support h2{font-size:clamp(28px,2.8vw,38px);line-height:1.35;margin-bottom:20px}
.ghc-support>div>p{max-width:960px}
.ghc-support details{border-top:1px solid var(--line)}
.ghc-support summary{padding:22px 0;min-height:48px;font-size:18px;line-height:1.6;cursor:pointer}
.ghc-support ul{padding:0 0 20px 22px;margin:0}.ghc-support li{padding:8px 0}
.ghc-contact h2{margin-bottom:24px}.ghc-contact .ghc-button{justify-self:end;align-self:center}
@keyframes ghc-signal{to{stroke-dashoffset:-160}}
@media(max-width:1100px){.ghc-hero-note{display:none}.ghc-split{gap:36px}}
@media(max-width:700px){
.ghc-wrap{width:calc(100% - 40px)}.ghc-section{padding:48px 0}.ghc-split{grid-template-columns:1fr;gap:28px}
.ghc-hero{min-height:100svh}.ghc-hero-inner{padding:140px 0 58px}.gpu-hpc-cn h1{font-size:clamp(40px,10vw,56px);line-height:1.16}.gpu-hpc-cn h2{font-size:34px}.gpu-hpc-cn h3{font-size:22px}
.gpu-hpc-cn .ghc-lead{font-size:17px}.ghc-heading{margin-bottom:28px}
.ghc-board{padding:20px 14px}.ghc-board-bar{align-items:flex-start;font-size:12px}.ghc-board-bar button{font-size:11px;padding:10px;white-space:nowrap}
.ghc-callout{padding:24px 18px}.ghc-faq summary{font-size:18px}.ghc-contact .ghc-button{justify-self:start}
}
@media(prefers-reduced-motion:reduce){.ghc-pulse{animation:none!important}}
/* Only this CN owner overrides the legacy missing-page type baseline. */
body.service53-missing-page main .gpu-hpc-cn p,body.service53-missing-page main .gpu-hpc-cn li{font-size:17px!important;line-height:1.85!important}
body.service53-missing-page main .gpu-hpc-cn .ghc-lead{font-size:20px!important}
body.service53-missing-page main .gpu-hpc-cn .ghc-eyebrow,body.service53-missing-page main .gpu-hpc-cn .ghc-meta{font-size:11px!important;line-height:1.6!important}
body.service53-missing-page main .gpu-hpc-cn .ghc-hero-note,body.service53-missing-page main .gpu-hpc-cn .ghc-caption{font-size:12px!important;line-height:1.75!important}
@media(max-width:700px){body.service53-missing-page main .gpu-hpc-cn .ghc-lead{font-size:17px!important}}

.ghc-workloads{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.ghc-workloads article{border-top:1px solid #488495;padding-top:24px}.ghc-workloads span{font-size:12px;color:var(--accent);letter-spacing:.1em}.ghc-workloads h3{margin:16px 0}
.ghc-jobs{display:grid;grid-template-columns:1fr 48px 1fr 48px 1fr;padding:30px 0}.ghc-jobs article{padding:22px;border:1px solid #426170;background:#0c1e29}.ghc-jobs h3{font-size:23px}.ghc-jobs p{margin:16px 0 0}
.ghc-datalane{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:20px;border:1px solid #6b7357;padding:24px;background:#19241e}
.ghc-datalane h3{font-size:22px}.ghc-datalane p{margin:14px 0 0}.ghc-link{text-align:center;font-size:13px;color:#b8d9b4}.ghc-link i{display:block;height:2px;background:#6f946d;margin-top:20px;position:relative;overflow:hidden}.ghc-link i:after{content:"";position:absolute;inset:0;width:25%;background:#d1eab1;animation:ghc-data 3.8s linear infinite alternate;animation-play-state:paused}
.ghc-running .ghc-link i:after{animation-play-state:running}@keyframes ghc-data{from{left:0}to{left:75%}}
.ghc-results{padding:24px 0;border-bottom:1px solid var(--line);color:#80d7e1;line-height:1.7}.ghc-results p{margin:14px 0 0}
.ghc-hardware{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:64px;align-items:start}.ghc-hardware h2{margin-bottom:26px}.ghc-photo img{max-height:700px}
.ghc-bottlenecks{margin:28px 0 0}.ghc-bottlenecks>div{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line)}.ghc-bottlenecks dt{font-size:21px;color:var(--accent)}.ghc-bottlenecks dd{margin:0;font-size:17px;line-height:1.85;color:var(--muted)}
.ghc-table{max-width:100%;overflow-x:auto}.ghc-table table{border-collapse:collapse;table-layout:fixed;width:100%;font-size:17px;line-height:1.8;margin:0}.ghc-table th,.ghc-table td{text-align:left;vertical-align:top;padding:22px;border:1px solid var(--line);color:var(--muted);overflow-wrap:anywhere}.ghc-table thead th{color:#80d7e1;background:#102631}.ghc-table tbody th{color:var(--ink);width:25%}.ghc-crosslink{margin-top:24px!important}
.ghc-validation{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.ghc-validation li{border-top:2px solid #488495;padding-top:24px}.ghc-validation span{font-size:14px;color:var(--accent)}.ghc-validation h3{margin:16px 0}
@media(max-width:1000px){.ghc-jobs{grid-template-columns:1fr 28px 1fr 28px 1fr}.ghc-jobs article{padding:18px 14px}}
@media(max-width:700px){.ghc-workloads,.ghc-jobs,.ghc-datalane,.ghc-hardware,.ghc-validation{grid-template-columns:1fr;gap:24px}.ghc-jobs>.ghc-arrow{width:40px;justify-self:center;transform:rotate(90deg)}.ghc-datalane{padding:20px}.ghc-bottlenecks>div{grid-template-columns:70px 1fr;gap:14px}.ghc-table table{font-size:15px}.ghc-table th,.ghc-table td{padding:14px 10px}.ghc-photo img{max-height:520px}}
@media(prefers-reduced-motion:reduce){.ghc-link i:after{animation:none!important}}