/* Static, event-driven image inspection: no filters, render loops or GPU layers. */
.pv-page{--pv-border:#2b3d50;--pv-muted:#9eafc2;--pv-panel:#0e1a29;--pv-cyan:#8fdfe8;--pv-text:#e7eff8;padding-top:32px;color:var(--pv-text);padding-bottom:25px}
.pv-page *{box-sizing:border-box}.pv-page [hidden]{display:none!important}.pv-page :is(p,h1,h2,h3,h4,figure,dl,dd){margin:0}.pv-page a{color:#bceaf3}.pv-page :is(button,a):focus-visible{outline:2px solid #d0f6a8;outline-offset:4px}.pv-page button{font:inherit}.pv-page img,.pv-page svg{max-width:100%}.pv-page :is(article,section,aside,figure,div){min-width:0}
.pv-breadcrumb{margin-bottom:35px;font-size:12px;line-height:1.7;flex-wrap:wrap}.pv-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px}.pv-kicker{font:11px/1.7 Consolas,"SFMono-Regular",monospace;letter-spacing:1px;color:var(--pv-cyan)}.pv-heading h1{font-size:clamp(30px,4vw,48px);line-height:1.3;letter-spacing:-1.3px;margin:12px 0 18px;font-weight:650}.pv-intro{font-size:15px;line-height:1.9;max-width:720px;color:#b0c0d1}.pv-jump{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:12px 0;border-bottom:1px solid #466074;font-size:12px;white-space:nowrap;margin-bottom:5px}.pv-context{display:flex;flex-wrap:wrap;gap:10px 21px;margin:24px 0 31px;color:#9baec2;font-size:11px}.pv-context span+span{padding-left:21px;border-left:1px solid #33495b}
.pv-workbench{border:1px solid var(--pv-border);border-radius:9px;overflow:hidden;background:#0c1623}.pv-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px 21px;background:#111f2e;border-bottom:1px solid var(--pv-border)}.pv-toolbar>div{display:flex;gap:11px;align-items:center}.pv-toolbar h2{font-size:15px;font-weight:600}.pv-toolbar-icon{color:var(--pv-cyan);font-size:23px;line-height:1}.pv-file{font:10px/1.5 Consolas,monospace;color:#9cafc2}.pv-workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px}.pv-figure{padding:18px;border-right:1px solid var(--pv-border);align-self:start}.pv-image-stage{position:relative;isolation:isolate;border:1px solid #334651;background:#070e17;overflow:hidden;border-radius:4px}.pv-main-image{display:block;width:100%;height:auto}.pv-region-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.pv-region-overlay rect{fill:#ffffff06;stroke:#fff;stroke-width:2;stroke-dasharray:7 5;vector-effect:non-scaling-stroke}.pv-region-caption{position:absolute;left:9px;bottom:9px;font-size:10px;padding:5px 8px;color:#fff;background:#081424e6;border-radius:2px}.pv-figure figcaption{display:flex;justify-content:space-between;align-items:start;gap:14px;margin-top:13px;font-size:10px;line-height:1.8;color:#96acc0}.pv-figure figcaption a{white-space:nowrap;text-decoration:underline;text-underline-offset:3px}.pv-inspector{padding:21px 20px;background:#0e1927}.pv-inspector-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:17px}.pv-inspector-heading .pv-kicker{font-size:9px}.pv-inspector h3{font-size:13px;font-weight:600}.pv-class-controls{display:flex;flex-direction:column;gap:6px;margin-bottom:22px}.pv-class-controls button{width:100%;display:flex;align-items:center;gap:9px;border:1px solid #293d4f;padding:10px 11px;background:#111f2d;border-radius:4px;color:#aebed0;font-size:12px;cursor:pointer;text-align:left}.pv-class-controls button:hover{background:#1a2c3c;border-color:#66879c}.pv-class-controls button[aria-pressed=true]{background:#1b3543;border-color:#6ab1c0;color:#effdff}.pv-dot{width:8px;height:8px;flex:none;display:inline-block;border-radius:2px}.pv-dot-panel{background:#00e6e6}.pv-dot-window{background:#f6bd20}.pv-dot-glass{background:#ed34f1}.pv-class-en{margin-left:auto;font:9px/1.4 Consolas,monospace;letter-spacing:.4px;color:#a1b3c5}.pv-detail-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.pv-detail-title h4{font-size:13px}.pv-detail-title>span{font-size:10px;color:#8ba1b5}.pv-crop-frame{background:#060d14;border:1px solid #3c5061;border-radius:3px;overflow:hidden;aspect-ratio:16/9}.pv-crop-frame svg{display:block;width:100%;height:100%}.pv-inspector #pv-feature{font-size:12px;line-height:1.85;color:#b5c7d7;margin:13px 0 17px}.pv-review-note{border-left:2px solid #6c899f;padding-left:11px}.pv-review-note>span{font-size:10px;color:#d7e7f3}.pv-review-note p{font-size:11px;line-height:1.85;color:#9cb0c3;margin-top:4px}.pv-operation-note{padding-top:17px;margin-top:19px!important;border-top:1px solid #26394b;font-size:10px;line-height:1.8;color:#91a8bc}.pv-workbench-footer{padding:12px 20px;border-top:1px solid var(--pv-border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 20px;color:#8fa8bd;font-size:10px;line-height:1.7}
.pv-section{margin-top:64px;scroll-margin-top:105px}.pv-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:26px}.pv-section-heading h2,.pv-validation h2{font-size:clamp(22px,2.4vw,29px);font-weight:600;letter-spacing:-.5px;line-height:1.5;margin-top:9px}.pv-section-heading>p{font-size:12px;line-height:1.8;color:var(--pv-muted);max-width:270px}.pv-evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;border-top:1px solid var(--pv-border);padding-top:24px}.pv-evidence-grid article{display:flex;flex-direction:column}.pv-step-index{font:11px/1.6 Consolas,monospace;color:#7693aa}.pv-evidence-grid h3{font-size:17px;line-height:1.5;font-weight:600;margin:13px 0 12px}.pv-evidence-grid p{font-size:13px;line-height:1.95;color:#a8bbcd;margin-bottom:18px}.pv-evidence-grid small{display:block;font-size:10px;line-height:1.8;color:#85bac6;margin-top:auto}
.pv-training-layout{display:grid;grid-template-columns:1.16fr 1fr;gap:23px}.pv-training-main,.pv-extension{border:1px solid var(--pv-border);border-radius:7px;padding:26px;background:var(--pv-panel)}.pv-panel-heading{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:24px}.pv-panel-heading h3{font-size:16px;font-weight:600;line-height:1.6}.pv-small-tag{color:#b5dfe7;background:#1b3a47;font-size:10px;line-height:1.5;padding:4px 7px;border-radius:3px}.pv-tag-outline{color:#aab8c7;background:transparent;border:1px solid #435365;padding:3px 7px}.pv-training-steps{margin:0;padding:0;list-style:none;counter-reset:pvstep}.pv-training-steps li{counter-increment:pvstep;padding:0 0 23px 39px;position:relative}.pv-training-steps li:before{content:counter(pvstep,decimal-leading-zero);position:absolute;left:0;top:2px;color:#86c5d2;font:11px/1.7 Consolas,monospace}.pv-training-steps li+li{padding-top:20px;border-top:1px solid #25374a}.pv-training-steps li+li:before{top:22px}.pv-training-steps li:last-child{padding-bottom:0}.pv-training-steps b{display:block;font-size:14px;font-weight:600;margin-bottom:7px}.pv-training-steps p,.pv-extension dd{font-size:12px;line-height:1.95;color:#a7bbcd}.pv-extension{background:#0b1522}.pv-extension dl>div+div{border-top:1px solid #253547;padding-top:17px;margin-top:17px}.pv-extension dt{font-size:13px;color:#d6e8f2;margin-bottom:7px}.pv-extension-note{font-size:10px;line-height:1.8;color:#809bb3;border-top:1px solid #253547;padding-top:18px;margin-top:23px!important}.pv-scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.pv-scope-grid article{padding:24px 26px;border:1px solid #314257;border-radius:6px;background:#0d1927}.pv-scope-label{font:10px/1.6 Consolas,monospace;color:#9cbdce}.pv-scope-grid h3{font-size:17px;line-height:1.5;margin:12px 0;font-weight:600}.pv-scope-grid p{font-size:13px;line-height:1.9;color:#a7bbcd}.pv-scope-note{font-size:11px;line-height:1.85;color:#8da5ba;margin-top:15px!important}.pv-validation{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;border-top:1px solid #34495b;padding:32px 0;margin-top:60px}.pv-validation>div>p:last-child{font-size:12px;color:#9eb3c8;line-height:1.9;max-width:400px;margin-top:14px}.pv-validation dl{display:grid;grid-template-columns:1fr 1fr;gap:24px}.pv-validation dt{font:13px/1.7 Consolas,"Microsoft YaHei",monospace;color:#dceaf3;margin-bottom:6px}.pv-validation dd{font-size:11px;line-height:1.8;color:#90a9bf}.pv-page-end{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #293e50;margin-top:26px;padding:26px 0;font-size:11px;line-height:1.7;color:#8ba4b9}
@media(max-width:1100px){.pv-workspace{grid-template-columns:minmax(0,1fr) 280px}.pv-figure{padding:13px}.pv-inspector{padding:18px 16px}.pv-heading h1{font-size:39px}.pv-workbench-footer{justify-content:flex-start}.pv-training-main,.pv-extension{padding:22px}.pv-section-heading>p{max-width:225px}}
@media(max-width:880px){.pv-workspace{grid-template-columns:1fr}.pv-figure{border-right:0}.pv-inspector{border-top:1px solid var(--pv-border);display:grid;grid-template-columns:1fr 1.5fr;gap:0 25px;padding:22px}.pv-inspector-heading{grid-column:1}.pv-class-controls{grid-column:1;align-self:start;margin-bottom:0}.pv-inspector #pv-observation{grid-column:2;grid-row:1/4}.pv-operation-note{grid-column:1;align-self:start}.pv-inspector noscript{grid-column:1/-1}.pv-inspector .pv-crop-frame{max-width:430px}.pv-heading{gap:20px}.pv-jump{font-size:11px}.pv-section-heading{align-items:start;flex-direction:column;gap:10px}.pv-section-heading>p{max-width:none}.pv-evidence-grid{gap:20px}.pv-training-layout{grid-template-columns:1fr 1fr;gap:18px}.pv-validation{gap:28px}}
@media(max-width:600px){.pv-page{padding-top:23px}.pv-breadcrumb{margin-bottom:28px;font-size:10px}.pv-heading{display:block}.pv-heading h1{font-size:31px;letter-spacing:-.8px;margin-top:10px}.pv-kicker{font-size:9px}.pv-intro{font-size:13px}.pv-jump{margin-top:15px;display:inline-flex;padding:8px 0}.pv-context{gap:7px 13px;margin:18px 0 24px;font-size:10px}.pv-context span+span{padding-left:0;border:0}.pv-toolbar{padding:13px 12px;align-items:start;gap:9px}.pv-toolbar h2{font-size:13px}.pv-toolbar>div{gap:7px}.pv-toolbar-icon{font-size:18px}.pv-file{font-size:9px}.pv-figure{padding:10px}.pv-figure figcaption{font-size:9px;gap:12px}.pv-region-caption{font-size:8px;left:5px;bottom:5px;padding:4px 5px}.pv-inspector{display:block;padding:19px 15px}.pv-inspector-heading{padding-bottom:13px}.pv-class-controls{flex-direction:row;gap:5px;margin-bottom:20px}.pv-class-controls button{justify-content:center;font-size:10px;padding:10px 4px;gap:5px}.pv-class-en{display:none}.pv-dot{width:6px;height:6px}.pv-inspector .pv-crop-frame{max-width:none}.pv-workbench-footer{padding:12px 14px;font-size:9px;gap:5px}.pv-section{margin-top:42px}.pv-section-heading{margin-bottom:22px}.pv-section-heading h2,.pv-validation h2{font-size:23px;line-height:1.5}.pv-section-heading>p{font-size:11px}.pv-evidence-grid{grid-template-columns:1fr;gap:22px}.pv-evidence-grid article+article{padding-top:20px;border-top:1px solid #263a4d}.pv-evidence-grid h3{margin:8px 0 10px}.pv-evidence-grid p{font-size:12px;margin-bottom:12px}.pv-training-layout,.pv-scope-grid{grid-template-columns:1fr;gap:17px}.pv-training-main,.pv-extension{padding:22px 18px}.pv-panel-heading{gap:10px}.pv-panel-heading h3{font-size:15px}.pv-training-steps li{padding-left:29px}.pv-scope-grid article{padding:22px 20px}.pv-scope-grid p{font-size:12px}.pv-validation{grid-template-columns:1fr;gap:24px;margin-top:40px;padding:27px 0 10px}.pv-validation dl{gap:22px 18px}.pv-validation dt{font-size:12px}.pv-page-end{font-size:10px}}
.pv-crop-frame #pv-crop{display:block;width:100%;height:100%;object-fit:contain}.pv-source-note{font-size:10px;line-height:1.8;color:#8faabd;margin-top:18px!important}.pv-source-note a{text-decoration:underline;text-underline-offset:3px}