:root{--bg:#f6fafb;--surface:#fff;--surface-2:#edf7f8;--ink:#12252b;--muted:#5b6d73;--line:#c9dde1;--brand:#0b6477;--brand-2:#0f8096;--danger:#b42318;--danger-bg:#fff1f0;--ok:#147d64;--shadow:0 14px 36px rgba(19,56,66,.10);--radius:22px;--radius-sm:14px;--max:1180px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}
html[data-theme="dark"]{--bg:#0d171b;--surface:#142227;--surface-2:#173039;--ink:#edf7f8;--muted:#adc2c8;--line:#2d4b53;--brand:#6fd3e5;--brand-2:#8fe3ef;--danger:#ff948a;--danger-bg:#351c1d;--ok:#71d6ba;--shadow:0 16px 38px rgba(0,0,0,.26);color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.55;padding-bottom:78px}a{color:var(--brand);text-underline-offset:3px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:3px}:focus-visible{outline:3px solid var(--brand)}img{max-width:100%}.shell{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.narrow{width:min(calc(100% - 32px),820px)}.skip-link{position:fixed;left:12px;top:-100px;z-index:999;background:var(--surface);padding:10px 14px;border-radius:10px}.skip-link:focus{top:12px}.offline-bar{position:sticky;top:0;z-index:100;background:#5f3b00;color:#fff;padding:8px 16px;text-align:center;font-weight:700}.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand-row{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}.brand img{width:50px;height:50px;object-fit:contain}.brand span{display:grid;line-height:1.1}.brand strong{font-size:1.23rem;letter-spacing:.04em}.brand small{margin-top:4px;color:var(--muted)}.header-actions,.workspace-actions,.hero-actions,.form-actions,.compose-actions,.access-backup-actions{display:flex;gap:10px;flex-wrap:wrap}.icon-button,.language-button{border:1px solid var(--line);background:var(--surface);color:var(--ink);min-width:44px;min-height:44px;border-radius:12px;cursor:pointer}.language-button{padding:0 14px;font-weight:800}.top-nav{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px}.top-nav a{padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:750;white-space:nowrap}.top-nav a.is-active{background:var(--surface-2);color:var(--brand)}.top-nav .urgent-nav{color:var(--danger)}main{min-height:70vh}.view{display:none}.view.is-active{display:block}.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:34px;padding-block:56px}.hero h1,.page-head h1{font-size:clamp(2.2rem,5vw,4.7rem);line-height:.98;letter-spacing:-.045em;margin:.1em 0 .25em}.page-head h1{font-size:clamp(2rem,4vw,3.8rem)}.lede,.page-head>p:last-child{font-size:1.15rem;color:var(--muted);max-width:780px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:900;color:var(--brand);margin:0 0 8px}.hero-actions{margin-top:26px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 16px;border-radius:13px;border:1px solid transparent;text-decoration:none;font-weight:800;cursor:pointer}.button.primary{background:var(--brand);color:var(--surface)}html[data-theme="dark"] .button.primary{color:#06232a}.button.secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}.button.ghost{background:transparent;border-color:var(--line);color:var(--muted)}.button.danger-soft{background:var(--danger-bg);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 20%,var(--line))}.button.compact{min-height:38px;padding:7px 11px;font-size:.92rem}.hero-panel,.workflow-card,.panel,.search-panel,.access-key-card,.alert-console{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-panel{padding:16px}.route-line{display:grid;grid-template-columns:46px 1fr;gap:10px;padding:18px 8px;border-bottom:1px solid var(--line)}.route-line:last-child{border-bottom:0}.route-line b{font-size:1.25rem;color:var(--brand)}.route-line span{display:grid;gap:4px}.route-line small{color:var(--muted)}.service-strip{display:flex;align-items:center;gap:8px;margin-top:22px;color:var(--muted);font-size:.92rem}.status-dot{width:10px;height:10px;border-radius:50%;background:#88959a}.status-dot.online{background:var(--ok)}.status-dot.offline{background:var(--danger)}.emergency-boundary{background:var(--danger-bg);border:1px solid color-mix(in srgb,var(--danger) 28%,var(--line));border-radius:18px;padding:18px 20px;margin-bottom:32px}.emergency-boundary strong{color:var(--danger);font-size:1.06rem}.emergency-boundary p{margin:.35em 0 .8em}.emergency-boundary .button{margin-right:8px}.section{padding:34px 0 62px}.section-heading{margin-bottom:20px}.section-heading h2{font-size:clamp(1.8rem,3vw,2.8rem);margin:.1em 0}.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;min-height:210px;display:flex;flex-direction:column}.feature-card h3{margin:8px 0}.feature-card p{color:var(--muted);flex:1}.feature-icon{font-size:1.7rem;color:var(--brand)}.urgent-card{border-color:color-mix(in srgb,var(--danger) 32%,var(--line))}.page-head{padding-block:42px 24px}.workflow-card{padding:22px}.compact-card{max-width:760px;margin-inline:auto}.step-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:26px}.step-tab{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:12px;padding:10px;cursor:pointer;display:flex;align-items:center;gap:8px;text-align:left}.step-tab b{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--surface-2);color:var(--brand)}.step-tab.is-active{border-color:var(--brand);color:var(--ink)}.form-step{display:none}.form-step.is-active{display:block}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full-field,.field-grid label,.stack-form label{display:grid;gap:7px;font-weight:750}.field-grid input,.field-grid select,.full-field textarea,.stack-form select,.message-compose textarea,.search-row input{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:12px;padding:12px 13px;min-height:46px}.full-field textarea,.message-compose textarea{resize:vertical}fieldset{border:0;padding:0;margin:20px 0}legend{font-weight:850;margin-bottom:10px}.choice-row,.check-grid{display:flex;flex-wrap:wrap;gap:10px}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.choice{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);background:var(--bg);padding:12px 13px;border-radius:12px;font-weight:650}.choice input{margin-top:4px;accent-color:var(--brand)}.choice small{display:block;color:var(--muted);font-weight:500;margin-top:3px}.support-lenses,.quick-filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.support-lenses span,.quick-filters button{border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:999px;padding:6px 10px;font-size:.9rem}.quick-filters button{cursor:pointer}.review-box{background:var(--surface-2);border-radius:14px;padding:16px;margin-bottom:16px}.form-actions{justify-content:flex-end;margin-top:22px}.form-actions.left{justify-content:flex-start}.form-status{min-height:28px;margin-top:12px;color:var(--muted)}.form-status.error{color:var(--danger)}.form-status.success{color:var(--ok)}.search-panel{padding:18px;margin-bottom:18px}.search-panel>label{font-weight:850}.search-row{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:8px}.result-summary{color:var(--muted);margin:12px 0}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-bottom:52px}.resource-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}.resource-card h3{margin:0 0 6px}.resource-card .meta{font-size:.88rem;color:var(--muted)}.resource-card details{margin-top:12px}.resource-card a{word-break:break-word}.workspace-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:16px}.workspace-header h2{margin:8px 0 4px;font-size:2rem}.status-pill{display:inline-flex;border-radius:999px;background:var(--surface-2);padding:5px 9px;font-weight:900;font-size:.78rem}.access-key-card{padding:18px;display:flex;justify-content:space-between;gap:20px;margin-bottom:14px}.access-id-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.access-id-row code{background:var(--bg);border:1px solid var(--line);padding:6px 9px;border-radius:8px}.workspace-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-bottom:50px}.panel{padding:18px;min-width:0}.panel.span-2{grid-column:span 2}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.panel h3{margin:.15em 0}.message-thread{height:340px;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--bg);display:flex;flex-direction:column;gap:10px}.message{max-width:84%;padding:10px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}.message.inbound{align-self:flex-end;background:var(--surface-2)}.message small{display:block;color:var(--muted);margin-top:4px}.message-compose{display:grid;gap:8px;margin-top:10px}.stack-form{display:grid;gap:10px}.list-stack{display:grid;gap:9px}.list-item{border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--bg)}.list-item strong{display:block}.list-item small{color:var(--muted)}.attachment-list{display:grid;gap:8px}.attachment-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px;border:1px solid var(--line);border-radius:12px}.alert-console{text-align:center;padding:28px;margin-bottom:52px}.alert-console .field-grid,.alert-console .full-field{text-align:left}.alert-orbit{width:110px;height:110px;border-radius:50%;border:2px solid color-mix(in srgb,var(--danger) 40%,var(--line));display:grid;place-items:center;margin:0 auto 14px;position:relative}.alert-orbit span{position:absolute;inset:8px;border:1px dashed color-mix(in srgb,var(--danger) 50%,transparent);border-radius:50%}.alert-orbit b{font-size:3rem;color:var(--danger)}.alert-button{width:min(100%,420px);min-height:88px;border:0;border-radius:20px;background:var(--danger);color:#fff;font-weight:950;font-size:1.1rem;cursor:pointer;margin:20px auto 8px;display:grid;place-items:center;align-content:center}.alert-button small{font-weight:600;opacity:.85}.alert-status{min-height:30px;margin:8px}.modal{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.72);display:grid;place-items:center;padding:18px}.modal[hidden]{display:none}.modal-card{width:min(100%,1000px);background:var(--surface);border-radius:20px;border:1px solid var(--line);overflow:hidden}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0}.video-frame-host iframe{width:100%;height:min(72vh,720px);border:0;background:#000}.toast-region{position:fixed;right:18px;bottom:92px;z-index:300;display:grid;gap:8px}.toast{background:var(--ink);color:var(--surface);padding:10px 14px;border-radius:11px;box-shadow:var(--shadow)}.bottom-nav{display:none}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:920px){.hero{grid-template-columns:1fr;padding-block:38px}.feature-grid{grid-template-columns:repeat(2,1fr)}.resource-grid{grid-template-columns:repeat(2,1fr)}.workspace-grid{grid-template-columns:1fr 1fr}.panel.span-2{grid-column:span 2}}
@media(max-width:680px){body{padding-bottom:78px}.top-nav{display:none}.brand small{display:none}.shell,.narrow{width:min(calc(100% - 22px),var(--max))}.hero{padding-block:28px}.hero h1{font-size:2.65rem}.feature-grid,.resource-grid,.workspace-grid,.field-grid,.check-grid{grid-template-columns:1fr}.panel.span-2{grid-column:auto}.step-tabs{grid-template-columns:repeat(4,1fr)}.step-tab{justify-content:center}.step-tab span{display:none}.access-key-card,.workspace-header{display:grid}.bottom-nav{position:fixed;z-index:80;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);background:color-mix(in srgb,var(--surface) 96%,transparent);backdrop-filter:blur(18px);border-top:1px solid var(--line);padding:6px 4px max(6px,env(safe-area-inset-bottom))}.bottom-nav a{display:grid;place-items:center;color:var(--muted);text-decoration:none;font-size:1.1rem}.bottom-nav small{font-size:.69rem;font-weight:800}.bottom-nav a.is-active{color:var(--brand)}.bottom-nav .bottom-alert{color:var(--danger)}.search-row{grid-template-columns:1fr}.alert-console{padding:20px 14px}.hero-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}