/* Calm editorial proportions. Preserve the GDMME colour system. */
html{scrollbar-gutter:stable}
.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 78% 34%,#292d373d,transparent 58%),#080a0f}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(#c9d0dd09 1px,transparent 1px),linear-gradient(90deg,#c9d0dd09 1px,transparent 1px),repeating-linear-gradient(135deg,#ffffff02 0 1px,transparent 1px 5px);background-size:64px 64px,64px 64px,auto;mask-image:linear-gradient(90deg,transparent 8%,#000 70%);opacity:.72}
.hero-content{min-height:610px;padding-top:82px;padding-bottom:72px;gap:48px}
.hero-copy .lead{max-width:31em}
.network-explorer{padding:22px;box-shadow:inset 0 1px 0 #ffffff08,0 18px 44px #03050945;max-width:490px;justify-self:end}
.network-canvas{aspect-ratio:520/300;margin:20px 0 12px}
.network-explorer figcaption{min-height:3.6em;font-family:inherit;font-size:14px;line-height:1.8;letter-spacing:0}
.network-heading .micro{font-size:12px;letter-spacing:.08em}
.network-switch button{font-size:14px}
.section{padding-top:86px;padding-bottom:86px}
.split-title{margin-bottom:40px}
.architecture-card .concept{max-width:295px;min-height:0;aspect-ratio:520/300;margin:0 auto 24px}
.architecture-card:hover,.pain-card:hover .pain-action b{transform:none}
.pain-card,.architecture-card{transition:border-color .18s ease,background-color .18s ease}
.diagram-flow{animation:none;stroke-dasharray:4 8;stroke-opacity:.65}
.field-pulse,.timeline-dot.is-latest{animation:none}
.risk-critical:before,.risk-high:before{animation:calm-status 7s ease-in-out infinite;box-shadow:none}
@keyframes calm-status{0%,100%{opacity:.78}50%{opacity:1}}
.pain-incident,.pain-managed{min-height:390px}
.pain-incident h3{font-size:32px}
.pain-small{min-height:0}
.bento-hardware img{height:154px;object-fit:contain}
.bento-hardware{min-height:154px}
.appliance-photo img{height:230px;width:100%;object-fit:contain;aspect-ratio:auto}
.hardware-stage>img{height:clamp(210px,26vw,350px);max-height:350px;aspect-ratio:auto;object-fit:contain;background:#11151c}
.hardware-views{max-width:840px;margin:16px auto 0}
.hardware-view-button img{height:92px;aspect-ratio:auto;object-fit:contain;background:#11151c}
.hardware-stage figcaption{min-height:62px;align-items:center}
.hardware-exploration{margin-top:62px}
/* The media frame and all six copy panels reserve their space before loading. */
.industry-section .scenario-layout{grid-template-columns:minmax(220px,.7fr) minmax(0,1.8fr);gap:38px;align-items:start}
.industry-section .scenario-panel{display:block;min-height:0;background:linear-gradient(145deg,#1d242e,#121720);overflow:hidden}
.industry-photo{height:184px;min-height:184px;position:relative;overflow:hidden;margin:0;background:#121720;border-bottom:1px solid #ffffff14;isolation:isolate}
.industry-photo>img{position:absolute;inset:0;display:block;width:100%;height:100%;max-height:100%;aspect-ratio:auto;object-fit:contain;object-position:center;opacity:0;transition:opacity .16s linear}
.industry-photo>img[data-active=true]{opacity:1}
.industry-photo:after{display:none}
.industry-photo figcaption{left:auto;right:20px;bottom:9px;font-size:12px;color:#9ca6b6;text-shadow:none}
.industry-content{padding:28px 32px 26px}
.scene-description-stage{display:grid;isolation:isolate}
.scene-description{grid-area:1/1;visibility:hidden;pointer-events:none;min-width:0}
.scene-description[data-active=true]{visibility:visible;pointer-events:auto}
.scene-description>h3{font-size:clamp(24px,2.2vw,30px);font-weight:550;line-height:1.45;letter-spacing:-.02em;margin:15px 0 16px;min-height:2.9em}
.scene-description>p{font-size:16px;line-height:1.85;color:#c2c4c9;margin:0}
.scene-description>.micro{display:block;font-size:12px;line-height:1.6;letter-spacing:.075em;min-height:1.6em}
.scene-description .scene-points{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 8px}
.scene-points span{font-size:13px;padding:5px 10px;border-radius:4px;line-height:1.7}
.industry-network{max-width:420px;min-height:0;margin:12px 0 8px}
.industry-network>svg{width:100%;height:96px;display:block}
.industry-actions{margin:4px 0 0;padding-top:20px;min-height:67px;gap:16px}
.industry-actions .button{min-height:44px;font-size:14px;padding:9px 17px}
.industry-actions>span{font-size:12px}
.scenario-tabs{top:110px}
.scenario-tabs button{min-height:66px;grid-template-columns:24px minmax(0,1fr) 8px;gap:12px;padding:16px 14px;font-size:16px;transition:background-color .16s,color .16s}
.scenario-tabs button b{height:5px;width:5px;border-radius:50%;background:#5e6672}
.scenario-tabs button[aria-selected=true] b{background:#ff8c40}
.hong-kong-signature{min-height:140px;margin-top:36px}
.hong-kong-signature>img{max-height:170px;width:65%;object-fit:contain;opacity:.18}
.hong-kong-signature>p{bottom:22px}
.industry-section>.service-note{margin-top:22px}
/* No positional entrance, scrollbar jump, or resizing between detail tabs. */
.insight-dialog{height:min(780px,calc(100dvh - 48px));max-height:calc(100dvh - 48px)}
.insight-dialog[open]{animation:calm-dialog .16s ease-out}
@keyframes calm-dialog{from{opacity:0}to{opacity:1}}
.insight-dialog::backdrop{background:#03060cb0;backdrop-filter:blur(5px)}
.insight-scroll{flex:1;min-height:0;scrollbar-gutter:stable}
.insight-content{min-height:220px}
.insight-visual{max-width:430px;margin:18px 0 12px}
.insight-visual>svg{height:106px}
.insight-tabs{margin:20px 0}
.insight-footer{min-height:98px}
.practice-card{display:flex;flex-direction:column}
.practice-card h4{min-height:5em}
#practice-feedback{min-height:12.5em;margin-top:20px}
#practice-feedback:empty{border-top:1px solid #ffffff12}
#practice-feedback.practice-feedback{min-height:12.5em}
.practice-answer{min-height:78px}
.practice-note{margin-top:auto!important;padding-top:20px}
.public-learning{gap:36px;padding:32px}
@media(max-width:1100px){.hero-content{gap:26px;padding-top:70px;padding-bottom:64px}.section{padding-top:74px;padding-bottom:74px}.industry-section .scenario-layout{grid-template-columns:220px minmax(0,1fr);gap:26px}.industry-photo{height:168px;min-height:168px}.industry-content{padding:26px}.scene-description>h3{font-size:25px}.scene-description>.micro{font-size:11px}.scene-points span{font-size:12px}.industry-actions{gap:10px}.industry-actions>span{font-size:12px}.network-explorer{padding:18px}.network-canvas{margin-top:18px}}
@media(max-width:900px){.industry-section .scenario-layout{grid-template-columns:1fr;gap:22px}.scenario-tabs{position:static;grid-template-columns:repeat(3,minmax(0,1fr))}.scenario-tabs button{grid-template-columns:minmax(0,1fr) 6px;min-height:58px;font-size:14px;padding:12px}.industry-photo{height:190px;min-height:190px}.industry-content{padding:28px}.insight-footer{min-height:132px}.public-learning{padding:28px}.network-explorer{justify-self:stretch}.scene-description>.micro{font-size:12px}.scene-description>h3{min-height:1.45em}.scene-points span{font-size:13px}}
@media(max-width:650px){.hero-content{padding:52px 0 32px;gap:30px;min-height:0}.hero:before{background-size:44px 44px,44px 44px,auto;opacity:.5}.network-explorer{margin:0 auto;max-width:400px;padding:18px}.network-canvas{margin:14px -2px 10px}.network-explorer figcaption{min-height:3.6em;font-size:14px}.section{padding-top:62px;padding-bottom:62px}.split-title{margin-bottom:28px}.architecture-card .concept{max-width:245px}.pain-card.pain-incident,.pain-card.pain-managed{min-height:0}.pain-incident h3{font-size:29px}.pain-small .topic-diagram{margin:16px 0 4px}.bento-hardware img{height:145px;aspect-ratio:auto}.bento-hardware{min-height:145px}.appliance-photo img{height:175px}.hardware-stage>img{height:200px;max-height:200px;object-fit:contain}.hardware-stage figcaption{min-height:75px;align-items:start;justify-content:center;font-size:12px}.hardware-view-button img{height:64px;aspect-ratio:auto}.hardware-heading h3{font-size:25px}.hardware-exploration{margin-top:44px}.scenario-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.scenario-tabs button{font-size:14px;min-height:56px;padding:12px}.industry-photo{height:148px;min-height:148px}.industry-photo figcaption{right:15px;bottom:8px;font-size:11px}.industry-content{padding:23px 20px}.scene-description>h3{font-size:24px;min-height:2.9em;margin:14px 0}.scene-description>.micro{font-size:11px;line-height:1.8;min-height:3.6em;letter-spacing:.04em}.scene-description>p{font-size:16px;line-height:1.85}.scene-description .scene-points{margin-top:18px;gap:7px}.scene-points span{font-size:12px;padding:5px 8px}.industry-network{margin:12px 0 8px}.industry-network>svg{height:84px}.industry-actions{padding-top:18px;gap:10px}.industry-actions .button{width:100%;min-height:46px}.industry-actions>span{width:100%;text-align:center}.hong-kong-signature{min-height:145px;margin-top:26px;padding-bottom:54px}.hong-kong-signature>img{width:130%;max-height:120px;flex-basis:130%;margin-right:-15%;opacity:.19}.hong-kong-signature>p{bottom:15px;font-size:13px}.hong-kong-signature>p>span{font-size:11px}.public-learning{padding:24px 18px;gap:24px}.practice-card h4{min-height:6.6em}.practice-answer{min-height:84px}.practice-card{padding:22px 16px}#practice-feedback{min-height:15em}#practice-feedback.practice-feedback{min-height:15em}.insight-dialog{height:calc(100dvh - 24px);max-height:calc(100dvh - 24px);width:calc(100% - 20px)}.insight-scroll{padding:22px 20px}.insight-content{min-height:240px}.insight-visual{max-width:100%;padding:0 6px}.insight-visual>svg{height:92px}.insight-footer{min-height:128px}.insight-dialog h2{font-size:26px}.footer-skyline{opacity:.12}}
@media(prefers-reduced-motion:reduce){.risk-critical:before,.risk-high:before,.insight-dialog[open]{animation:none}.industry-photo>img,.scenario-tabs button{transition:none}}
.industry-photo>img{padding:10px 20px 20px}
.insight-dialog.is-inquiry .insight-content{min-height:0}
.insight-dialog .inquiry-form{margin-top:24px;gap:18px;grid-template-columns:1fr 1fr;width:100%}
.insight-dialog .inquiry-form label{font-size:14px;color:#c9d1df}
.insight-dialog .inquiry-form input,.insight-dialog .inquiry-form select,.insight-dialog .inquiry-form textarea{font-size:16px;min-width:0}
.insight-dialog .inquiry-form .wide{grid-column:1/-1}
.insight-dialog .inquiry-form .consent{align-items:start;font-size:13px}
.insight-dialog .inquiry-form .consent input{margin-top:6px}
.insight-dialog .inquiry-form .form-note{font-size:12px;line-height:1.8}
.insight-dialog.is-inquiry .insight-actions{justify-content:flex-end}
.insight-dialog.is-inquiry .insight-actions .button{flex:0 1 auto}
@media(max-width:650px){.insight-dialog .inquiry-form{grid-template-columns:1fr;gap:16px}.insight-dialog .inquiry-form .wide{grid-column:1}.industry-photo>img{padding:7px 13px 18px}}
/* Warm graphite, human emphasis, and an opt-in HA teaching sequence. */
:root{--warm-ink:#f4eee6;--warm-orange:#ffad66}
.warm-emphasis{color:var(--warm-orange);font-weight:750}
.hero{background:radial-gradient(ellipse at 83% 38%,#8f481621,transparent 59%),#0e0d0e}
.hero-principle{color:#d2c3b4}.hero-principle strong{font-weight:700}
.industry-section{background:radial-gradient(ellipse at 90% 50%,#65412618,transparent 65%),#100f10}
.industry-section .scenario-panel{background:linear-gradient(135deg,#282320,#171719);border-color:#d8b18a38}
.industry-section .industry-photo{height:180px;min-height:180px;max-height:180px;background:#121720}
.industry-section .industry-photo>img{height:100%;max-height:180px;width:100%;object-fit:contain}
.scenario-tabs button[aria-selected=true]{background:linear-gradient(90deg,#9b522d24,transparent);color:#fff2e6}
.appliance-selection{background:#eee5d9;border-color:#fff4e4}.appliance-selection li span{color:#534b42}
.awareness{background:linear-gradient(140deg,#27221e,#141315)}
.resilience-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr);align-items:start}
.resilience-grid article{background:linear-gradient(140deg,#292420,#17171a);border-color:#cba17b38}
.resilience-grid article p{color:#d0c6bc}.resilience-grid h3{line-height:1.5;color:var(--warm-ink)}
.resilience-number>span{color:var(--warm-orange)}
.resilience-grid .ha-explainer h3{margin-top:18px}.resilience-grid .ha-explainer>p{font-size:15px}
.ha-demo{margin-top:24px;padding:18px 16px;border:1px solid #e4b28530;border-radius:12px;background:#100f10}
.ha-demo-label{display:flex;justify-content:space-between;gap:12px;color:#d4c6b7;font-size:13px}.ha-demo-label>span:last-child{color:#aaa098;font-size:12px}
.ha-topology{display:block;width:100%;max-height:225px;margin:12px auto;overflow:visible}
.ha-topology text{font-family:inherit;font-size:14px;fill:#e9ddd1;text-anchor:middle;letter-spacing:0}
.ha-topology .ha-role-text{font-size:12px;fill:#bbae9f}.ha-topology .ha-sync-label{font-size:12px;fill:#bbae9f}
.ha-node rect,.ha-endpoint rect{fill:#211e1d;stroke:#665b50;stroke-width:1.3;transition:stroke .65s ease,fill .65s ease}
.ha-node-a rect{stroke:#ffad66;fill:#39261b}.ha-route{stroke:#574e46;transition:stroke .65s ease,opacity .65s ease}.ha-route-a{stroke:#ffad66}.ha-sync{stroke:#b4a18b}
[data-ha-state=failure] .ha-node-a rect{stroke:#b88972;fill:#282321}[data-ha-state=failure] .ha-route-a{stroke:#80695a;opacity:.45}[data-ha-state=failure] .ha-sync{opacity:.4}
[data-ha-state=takeover] .ha-node-a rect{stroke:#665b50;fill:#211e1d}[data-ha-state=takeover] .ha-node-b rect{stroke:#ffad66;fill:#39261b}[data-ha-state=takeover] .ha-route-a{stroke:#574e46}[data-ha-state=takeover] .ha-route-b{stroke:#ffad66}
.is-playing[data-ha-state=normal] .ha-route-a,.is-playing[data-ha-state=takeover] .ha-route-b{stroke-dasharray:9 5;animation:ha-packet 3s linear infinite}
@keyframes ha-packet{to{stroke-dashoffset:-28}}
.ha-stage-select{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.ha-stage-select button{border:1px solid #ffffff20;border-radius:6px;padding:10px 4px;min-height:44px;background:#ffffff03;color:#c8bcb0;font:inherit;font-size:13px;cursor:pointer}
.ha-stage-select button[aria-pressed=true]{color:#ffbc82;background:#f58a3014;border-color:#ffad6660;font-weight:700}
.resilience-grid .ha-description{min-height:6em;margin:14px 0;font-size:14px;line-height:1.9;color:#cfc2b5}
.ha-controls{display:flex;justify-content:space-between;gap:12px}.ha-controls button{min-height:44px;padding:8px 12px;border:1px solid #bf906047;border-radius:6px;background:#261d16;color:#ffbc82;font:inherit;font-size:14px;font-weight:650;cursor:pointer}.ha-controls button:last-child{background:transparent;color:#c5b7a8;border-color:transparent;font-weight:400}
.ha-controls button:hover,.ha-stage-select button:hover{border-color:#ffad66}
.resilience-grid .ha-takeaway{font-size:14px;line-height:1.9;margin-top:20px}.ha-takeaway strong{display:block;color:#ffbc82;font-weight:700;margin-bottom:5px}
@media(max-width:900px){.resilience-grid{grid-template-columns:1fr}.ha-topology{max-width:520px}.ha-description{max-width:48em}}
@media(max-width:650px){.industry-section .industry-photo{height:150px;min-height:150px;max-height:150px}.industry-section .industry-photo>img{max-height:150px}.ha-demo{padding:15px 10px}.ha-stage-select button{font-size:12px}.resilience-grid .ha-description{min-height:8em}.ha-demo-label{font-size:12px}.ha-demo-label>span:last-child{font-size:12px}.ha-explainer h3{font-size:24px}}
@media(prefers-reduced-motion:reduce){.ha-node rect,.ha-route{transition:none}.is-playing .ha-route{animation:none;stroke-dasharray:none}}
/* Full-width imagery and a steady, readable movement language. */
.industry-section .industry-photo{height:clamp(195px,20vw,255px);min-height:195px;max-height:255px;background:#171617}
.industry-section .industry-photo>img{padding:0;inset:0;width:100%;height:100%;max-height:none;object-fit:cover;object-position:50% 52%;transition:opacity .35s ease}
.industry-photo figcaption{right:14px;bottom:12px;padding:5px 10px;border:1px solid #dfb99538;border-radius:4px;background:#101013de;color:#ded3c8;font-size:12px;line-height:1.5}
.scene-description>h3{min-height:0;margin:13px 0 18px;color:#fff1e3;font-weight:700}
.scene-description>p{color:#d6cfc7;max-width:54em}
.scene-description-stage{align-items:start}
.scene-description>.micro{min-height:0;color:#b9a897}
.industry-content{padding:28px 32px}.industry-actions{margin-top:16px}
.industry-network{max-width:530px;margin:24px 0 6px}.industry-network>svg{height:auto;max-height:148px}
.diagram-wire{stroke:#877669;stroke-width:1.35}.diagram-node{fill:#24201e;stroke:#9b8979}.diagram-node.central{fill:#3a281d;stroke:#ffad66}.diagram-node.subnode{fill:#1c1b1c;stroke:#776b61}
.diagram-flow{stroke:#ffad66;stroke-opacity:.95;stroke-width:2.3;stroke-linecap:round;stroke-dasharray:14 66;animation:steady-data-flow 4.8s linear infinite;animation-play-state:paused}
.diagram-flow-secondary{stroke-width:1.8;stroke-opacity:.6;animation-duration:6.4s;animation-delay:-2.2s;stroke-dasharray:8 72}
[data-lines-visible=true] .diagram-flow{animation-play-state:running}
.lines-paused .diagram-flow,.page-inactive .diagram-flow{animation-play-state:paused}
@keyframes steady-data-flow{from{stroke-dashoffset:80}to{stroke-dashoffset:0}}
.motion-control{display:inline-flex;align-items:center;justify-content:center;flex:none;min-height:36px;padding:6px 11px;font:inherit;font-size:12px;line-height:1.5;color:#e8c5a2;background:#e6a0600b;border:1px solid #d7a16d45;border-radius:6px;cursor:pointer}
.motion-control:hover{background:#e6a06018;border-color:#dfac7b}.motion-control:disabled{cursor:default;color:#b5aaa0;border-color:#ffffff25}
.industry-actions .motion-control{margin-left:auto;font-size:13px;min-height:44px}
/* FAQ: orange questions, light answer surfaces, and dark legible copy. */
.faq{background:radial-gradient(ellipse at 10% 0%,#75441d16,transparent 55%),#100f11;align-items:start}
.faq-list{display:grid;gap:12px;counter-reset:faq}
.faq-list details{counter-increment:faq;border:1px solid #9f7e603c;border-radius:10px;background:#211e1c;overflow:hidden}
.faq-list details:last-child{border-bottom:1px solid #9f7e603c}
.faq-list summary{display:block;padding:24px 64px 24px 24px;font-size:18px;font-weight:700;line-height:1.65;color:#ffb775}
.faq-list summary:before{content:counter(faq,decimal-leading-zero);display:inline-block;vertical-align:baseline;margin-right:13px;font:13px/1.5 ui-monospace,monospace;color:#baaa9b}
.faq-list summary:after{right:23px;top:24px;color:#ffad66;font-size:23px;font-weight:400;line-height:1.3}
.faq-list summary:hover{background:#ffffff04}
.faq-list details[open]{background:#eee5d9;border-color:#f5d8b7;box-shadow:inset 3px 0 0 #bf541b}
.faq-list details[open] summary{color:#8b3b13;border-bottom:1px solid #bc9b7c70;background:#f6ede2}
.faq-list details[open] summary:before{color:#826b57}.faq-list details[open] summary:after{color:#a8460e}
.faq-list details[open] p{color:#342c25;padding:20px 26px 26px;margin:0;font-size:16px;line-height:1.9;max-width:none}
.faq-list summary:focus-visible{outline:2px solid #ffad66;outline-offset:-5px;border-radius:8px}
@media(max-width:900px){.industry-section .industry-photo{height:230px;min-height:230px;max-height:230px}.scene-description>h3{min-height:0}.faq-list summary{font-size:17px}}
@media(max-width:650px){.industry-section .industry-photo{height:190px;min-height:190px;max-height:190px}.industry-section .industry-photo>img{max-height:none;object-position:50% 50%}.industry-content{padding:24px 20px}.scene-description>h3{min-height:0;font-size:24px}.scene-description>.micro{min-height:0;font-size:12px;line-height:1.65}.industry-network>svg{height:auto;max-height:124px}.industry-actions .motion-control{margin:0;width:100%;min-height:40px}.faq-list{gap:10px}.faq-list summary{padding:20px 46px 20px 18px;font-size:16px}.faq-list summary:before{margin-right:9px;font-size:12px}.faq-list summary:after{right:16px;top:20px}.faq-list details[open] p{padding:18px 20px 22px;font-size:16px}.motion-control{font-size:12px;min-height:36px}}
@media(prefers-reduced-motion:reduce){.diagram-flow{animation:none;stroke-dasharray:8 12}.industry-section .industry-photo>img{transition:none}}
/* Fifty short exercises, paced by the reader. */
.public-learning{grid-template-columns:minmax(0,.8fr) minmax(0,1.25fr);align-items:start;gap:36px}
.practice-intro h3{font-size:clamp(26px,2.5vw,35px);line-height:1.45;margin:22px 0}.practice-intro>p{font-size:16px;line-height:1.85;max-width:29em}
.practice-category-label{display:block;font-size:14px;color:#e0cebb;margin:24px 0 9px}
#practice-category{width:100%;max-width:360px;min-height:46px;padding:10px 12px;border:1px solid #bea08365;border-radius:7px;background:#1b1918;color:#fff0e0;font:inherit;font-size:15px}
.practice-overview{max-width:360px;margin:22px 0}.practice-overview>span{color:#ffbc82;font-size:14px;font-weight:650}.practice-overview p{font-size:13px;color:#bcb0a4;line-height:1.8;margin:9px 0}
#practice-progress{display:block;width:100%;height:5px;border:0;border-radius:3px;overflow:hidden;background:#ffffff18;margin-top:12px;appearance:none}#practice-progress::-webkit-progress-bar{background:#ffffff18}#practice-progress::-webkit-progress-value{background:#ffad66}#practice-progress::-moz-progress-bar{background:#ffad66}
.practice-intro .practice-session-note{font-size:13px;line-height:1.9;color:#b9ad9f;margin-top:18px}
.practice-card{padding:26px;min-width:0}.practice-card h4{font-size:22px;line-height:1.65;min-height:4.95em;margin:14px 0 22px;color:#fff2e5}.practice-card> .micro{color:#ffbc82;font-size:13px}
#practice-options{display:grid;gap:10px}.practice-answer{min-height:66px;padding:15px 16px;gap:13px;position:relative;align-items:start;font-size:15px;line-height:1.75}.practice-answer>span:first-child{flex:none;width:26px;height:26px;line-height:24px}.practice-answer>span:nth-child(2){flex:1}.practice-answer[aria-disabled=true]{cursor:default}
.practice-answer .answer-verdict{display:block;flex:none;align-self:center;font-size:11px;color:#eac8a9}.practice-answer.answer-correct{border-color:#e9a267;background:#c7752720}.practice-answer.answer-correct>span:first-child{color:#ffbf8a;border-color:#e9a267}
#practice-feedback,#practice-feedback.practice-feedback{min-height:195px;padding-top:18px;margin-top:20px;border-top:1px solid #e6bc8f30;line-height:1.85}#practice-feedback strong{color:#ffd2a9;font-size:16px}#practice-feedback p{font-size:14px;line-height:1.85;color:#d1c5b8;margin:9px 0}#practice-feedback a{font-size:13px;color:#dfb386}#practice-feedback.is-waiting strong{color:#bfb2a5;font-weight:500}#practice-feedback.is-waiting p{color:#a99c90}
.practice-navigation{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between;margin-top:16px}.practice-navigation .button{font-size:14px;min-height:44px}.practice-navigation button[hidden]{display:none}.practice-navigation button:disabled{opacity:.45;cursor:not-allowed}.practice-note{font-size:12px!important;line-height:1.8!important;padding-top:18px!important;margin-bottom:0}
.ha-stage-select{grid-template-columns:repeat(4,minmax(0,1fr))}.ha-controls{flex-wrap:wrap;gap:8px}.ha-controls button{font-size:13px}.ha-controls #ha-reset{margin-left:auto}
[data-ha-state=recovery] .ha-node-a rect{stroke:#a59481;fill:#211e1d}[data-ha-state=recovery] .ha-node-b rect{stroke:#ffad66;fill:#39261b}[data-ha-state=recovery] .ha-route-a{stroke:#574e46}[data-ha-state=recovery] .ha-route-b{stroke:#ffad66}.is-playing[data-ha-state=recovery] .ha-route-b{stroke-dasharray:9 5;animation:ha-packet 3s linear infinite}
@media(max-width:1050px){.public-learning{grid-template-columns:1fr 1.2fr;gap:24px}.practice-card{padding:22px}.practice-answer{flex-wrap:wrap}.practice-answer .answer-verdict{margin-left:39px}.ha-stage-select{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.public-learning{grid-template-columns:1fr}.practice-intro>p{max-width:none}.practice-intro .public-guide-links{margin-top:20px}.practice-card h4{min-height:3.3em}.practice-session-note{max-width:42em!important}}
@media(max-width:650px){.public-learning{padding:24px 16px}.practice-card{padding:22px 16px}.practice-card h4{font-size:20px;min-height:4.95em}.practice-answer{font-size:15px;min-height:76px;padding:12px}.practice-answer>span:nth-child(2){min-width:0}.practice-navigation .button{flex:1}.practice-overview,#practice-category{max-width:none}#practice-feedback,#practice-feedback.practice-feedback{min-height:215px}.ha-controls #ha-reset{margin-left:0}.ha-controls button{flex:1}.ha-controls button:last-child{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){.is-playing[data-ha-state=recovery] .ha-route-b{animation:none;stroke-dasharray:none}}

/* Reliability pass: readable controls, resilient text and small-screen navigation. */
:root{--text:#c8c3bd;--muted:#ada69f}
button:disabled{cursor:wait;opacity:.7}
.motion-control:disabled{cursor:default}
.news-updated,.service-note,.form-note{color:#bcb3aa}
.inquiry-form label{color:#e3dbd2}
.inquiry-form input,.inquiry-form select,.inquiry-form textarea{font-size:16px;line-height:1.6}
.inquiry-form input:disabled,.inquiry-form select:disabled,.inquiry-form textarea:disabled{opacity:.75}
.inquiry-form textarea{resize:vertical;min-height:132px}
#inquiry-result{overflow-wrap:anywhere;margin-top:16px;color:#ffcfaa;font-size:16px}
#inquiry-result:empty{margin:0}
.inquiry-record{overflow-wrap:anywhere}
.inquiry-record>p:last-child{white-space:pre-wrap}
.learning-page .lead{max-width:52em}
.learning-page .lesson-card{margin-top:24px}
.learning-page .lesson-card h2{font-size:clamp(22px,3vw,28px);line-height:1.5}
.learning-page .lesson-card p{color:#d5cdc4}
.lesson-card label{min-height:48px;cursor:pointer}
.insight-scroll{overscroll-behavior:contain}
.news-source,.news-detail-trigger,.network-switch button{min-height:44px}
@media(max-width:900px){
  .site-header nav.is-open{max-height:calc(100dvh - 88px);overflow-y:auto;overscroll-behavior:contain}
  .site-header nav a{font-size:16px;min-height:44px;display:flex;align-items:center}
}
@media(max-width:650px){
  .network-heading{gap:10px;flex-wrap:wrap}
  .network-heading .micro{font-size:12px}
  .network-switch{gap:5px}
  .network-switch button{font-size:13px;padding:9px 4px}
  .network-explorer{min-width:0;width:100%}
  .hero-content{gap:32px}
  .news-toolbar{align-items:flex-start}
  .ha-stage-select button{font-size:13px;padding:10px 5px}
  .ha-controls{flex-wrap:wrap}
  .insight-footer{padding-bottom:max(14px,env(safe-area-inset-bottom))}
  .site-header .nav-cta{font-size:12px;padding:9px 8px}
  .footer-right{overflow-wrap:anywhere}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Product-led opening: stable artwork, tactile controls, and an explorable defence story. */
.hero-product{max-width:1440px;padding:0 64px 52px;background:radial-gradient(ellipse at 75% 25%,#7b401b24,transparent 52%),#100f11;overflow:hidden}
.hero-product:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.25;background-image:linear-gradient(#b2a49c12 1px,transparent 1px),linear-gradient(90deg,#b2a49c12 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(#000,transparent 82%)}
.hero-product .hero-content{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:48px;padding:64px 0 42px;min-height:0}
.hero-product .kicker{font-size:12px;letter-spacing:.12em;margin-bottom:22px;color:#c0ada0}.hero-local{font-size:14px;color:#ddc9b5;margin-bottom:20px}
.hero-product h1{font-size:clamp(48px,5vw,72px);line-height:1.2;font-weight:720;letter-spacing:-.035em;color:#fff4e9}.hero-product h1 .accent{color:#ffae6a}
.hero-product .lead{font-size:17px;line-height:1.95;color:#d2c4b8;margin-top:24px}.hero-product .hero-actions{margin-top:26px;gap:10px}.hero-product .hero-actions .button{padding:13px 17px;font-size:14px}
.hero-discover{margin-top:28px}.hero-discover>span{display:block;font-size:12px;color:#ad9f93;margin-bottom:11px}.hero-discover>div{display:flex;gap:8px;flex-wrap:wrap}.hero-discover button{background:#e9c19908;border:1px solid #d2b99f38;color:#decdbb;padding:8px 12px;border-radius:999px;font-size:13px;min-height:40px}.hero-discover button:hover{border-color:#ffad66;background:#eaa57312;color:#ffcc9e}
.hero-showcase{position:relative;min-width:0;border:1px solid #d4bda738;border-radius:18px;overflow:hidden;background:#191718;box-shadow:0 24px 70px #0005,inset 0 1px #fff1}
.showcase-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;background:#23201e}.showcase-top .micro{font-size:12px;color:#d0bbab}.concept-label{font-size:12px;color:#b8a89b;border:1px solid #c7a58438;border-radius:4px;padding:3px 8px;white-space:nowrap}
.hero-machine{position:relative;isolation:isolate;aspect-ratio:16/10;overflow:hidden;background:#171717}.hero-machine img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;filter:contrast(1.04)}
.hero-machine:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#151313c9,transparent 30%,transparent 90%,#17141455)}
.machine-caption{position:absolute;bottom:20px;left:22px;z-index:1;font-size:13px;color:#f3dbc4;letter-spacing:.025em}
.hero-view-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#d7b08b28;border-top:1px solid #d7b08b28;border-bottom:1px solid #d7b08b28}.hero-view-controls button{position:relative;background:#211e1c;border:0;padding:15px 8px;color:#bfb0a1;font-size:14px;min-height:52px}.hero-view-controls button span{font:12px ui-monospace,monospace;margin-right:9px;color:#948271}.hero-view-controls button[aria-pressed=true]{background:#35251b;color:#ffc28b;box-shadow:inset 0 -2px #ffa05a}.hero-view-controls button:hover{background:#302620;color:#ffe0c3}
.hero-view-detail{display:flex;align-items:start;gap:20px;padding:19px 22px 10px;min-height:110px}.hero-view-detail p{font-size:14px;line-height:1.85;color:#d6c7b8;flex:1}.text-action{flex:none;border:0;background:none;font-size:13px;min-height:44px;color:#ffbc82;padding:2px 0;white-space:nowrap}.text-action span{display:inline-block;margin-left:6px}.text-action:hover{color:#ffe0c0}.hero-concept-note{font-size:12px;color:#a69586;margin:0;padding:0 22px 20px}
.hero-pathways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:0;border-bottom:1px solid #ac8b6b40;border-top:1px solid #ac8b6b40}
.hero-pathways button{position:relative;display:grid;gap:7px;border:0;border-right:1px solid #ac8b6b30;background:#ffffff02;text-align:left;color:#e6d7c8;padding:22px 25px;min-height:98px}.hero-pathways button:last-child{border-right:0}.hero-pathways button>span{font:12px ui-monospace,monospace;color:#a18d7b}.hero-pathways button b{font-size:17px;font-weight:600}.hero-pathways button i{position:absolute;right:22px;top:34px;font-size:24px;font-style:normal;font-weight:300;color:#ffad66}.hero-pathways button:hover,.hero-pathways button[aria-pressed=true]{background:#bc6c2210}.hero-pathways button[aria-pressed=true] b{color:#ffbf87}
.hero-explore-panel{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center;padding:32px 0 0}.hero-explore-copy .micro{font-size:12px;color:#ac9683}.hero-explore-copy h2{font-size:26px;margin:16px 0 12px;line-height:1.5;color:#f4e7d9}.hero-explore-copy>p{color:#c8b8a8;font-size:15px;min-height:3.6em}.hero-explore-copy .network-switch{border:0;padding-top:15px;max-width:420px}.hero-explore-diagram{min-width:0;padding:18px 24px;border:1px solid #cda98725;border-radius:12px;background:#201b181c}.hero-explore-diagram .network-canvas{margin:12px 0 0}.hero-explore-diagram .network-canvas svg{max-height:210px}
.architecture-action{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:24px;padding:15px 0 0;border:0;border-top:1px solid #dfb28a38;background:none;text-align:left;color:#ffbc82;font-size:14px;min-height:48px}.architecture-action:hover{color:#ffe2c8}.architecture-action span{font-size:22px}.architecture-card{display:flex;flex-direction:column}.architecture-card .architecture-detail{margin-top:auto}
.news-explorer{display:grid;grid-template-columns:minmax(240px,1.4fr) minmax(210px,1fr) minmax(160px,.7fr) auto;align-items:end;gap:14px;padding:20px;border:1px solid #ccb49b2a;background:#ffffff03;border-radius:12px;margin-bottom:20px}.news-explorer label{display:grid;gap:8px;color:#c7b7a7;font-size:13px;min-width:0}.news-explorer input,.news-explorer select{width:100%;min-width:0;min-height:46px;border:1px solid #ffffff30;background:#19191d;border-radius:6px;color:#f1e5da;font-size:14px;padding:10px 12px}.news-explorer input::placeholder{color:#a09890}.news-explorer .button{min-height:46px;font-size:13px;white-space:nowrap}.news-library-status{display:flex;justify-content:space-between;gap:18px;font-size:13px;color:#b9a99a;margin-bottom:20px}.news-library-status #news-count{color:#f1caa6}.news-results{min-width:0}.news-pagination{display:flex;justify-content:center;gap:24px;align-items:center;margin:26px 0 0;width:100%}.news-pagination span{font:13px ui-monospace,monospace;color:#cdbba9}.news-pagination .button{font-size:14px;min-height:44px}.news-pagination button:disabled{opacity:.35;cursor:default}.news-title-button{display:block;padding:0;border:0;background:none;font:inherit;text-align:left;color:inherit;line-height:inherit}.news-title-button:hover{color:#ffc28b}.news-timeline .news-card:hover{border-color:#b58d6665;background:linear-gradient(135deg,#282725,#191a1e)}
@media(min-width:1001px){.intelligence-aside{position:sticky;top:110px;align-self:start}}
@media(max-width:1150px){.hero-product{padding:0 38px 40px}.hero-product .hero-content{gap:28px}.hero-product h1{font-size:58px}.hero-view-detail{display:block;min-height:143px}.hero-view-detail .text-action{margin-top:7px}.news-explorer{grid-template-columns:1.3fr 1fr}.hero-pathways button{padding-left:18px}.hero-pathways button b{font-size:16px}}
@media(max-width:900px){.hero-product .hero-content{grid-template-columns:1fr 1fr;gap:24px;padding-top:44px}.hero-product h1{font-size:48px}.hero-product .lead{font-size:16px}.hero-product .hero-actions{display:grid}.showcase-top{padding:14px}.showcase-top .micro{font-size:11px}.concept-label{font-size:11px}.hero-view-detail{padding:16px 16px 7px}.hero-concept-note{padding:0 16px 17px}.hero-machine{aspect-ratio:1}.hero-view-controls button{font-size:13px}.hero-view-controls button span{display:none}.hero-pathways button b{max-width:7em}.hero-explore-panel{gap:24px}.hero-explore-copy h2{font-size:24px}}
@media(max-width:700px){.hero-product{padding:0 22px 32px}.hero-product .hero-content{grid-template-columns:1fr;padding:40px 0 30px;gap:30px}.hero-product .kicker{margin-bottom:15px}.hero-local{margin-bottom:16px}.hero-product h1{font-size:clamp(44px,11vw,66px)}.hero-product .hero-actions{display:flex}.hero-product .lead{margin-top:20px}.hero-discover{margin-top:24px}.hero-machine{aspect-ratio:16/9}.showcase-top{padding:16px}.hero-view-detail{min-height:132px}.hero-showcase{border-radius:13px}.hero-pathways button{padding:18px 10px;min-height:116px}.hero-pathways button>span{font-size:10px;letter-spacing:0}.hero-pathways button b{font-size:14px;line-height:1.6;padding-right:0;max-width:none}.hero-pathways button i{position:static;font-size:20px;line-height:1}.hero-explore-panel{grid-template-columns:1fr;gap:22px;padding-top:30px}.hero-explore-copy>p{min-height:0}.hero-explore-diagram{padding:16px}.hero-explore-copy .network-switch{max-width:none}.news-explorer{grid-template-columns:1fr 1fr;gap:14px;padding:16px}.news-search-label{grid-column:1/-1}.news-explorer .button{grid-column:1/-1}.news-explorer select{font-size:13px;padding:10px 8px}.news-library-status{flex-direction:column;gap:4px}.news-pagination{gap:16px}.news-pagination .button{padding:10px 14px}.news-title-button{font-size:20px}.hero-product .hero-actions .button{flex:1;font-size:13px;padding:12px 10px}}
/* Diagram repair: edge-to-edge connectors, opaque nodes, and full-width framing. */
.pain-card:hover .diagram-node.central{fill:#3e2b1e;stroke:#ffbc82}
.diagram-node{fill:#24201e}.diagram-node.central{fill:#38281d}.diagram-node.subnode{fill:#211d1b}
.compact-topology text{font-size:20px;letter-spacing:0;text-anchor:middle;fill:#f2e6d8}.compact-topology .diagram-note{font-size:16px!important;fill:#bba690!important}
.security-topology text{font-size:18px;letter-spacing:0;fill:#f2e6d8}.security-topology .zone-label{font-size:13px;letter-spacing:1.4px;fill:#bca58d}
.hero-explore-diagram{padding:22px 20px 16px;background:linear-gradient(140deg,#24201b,#151415);border-color:#c69b6c40}
.hero-explore-diagram .network-canvas{aspect-ratio:auto;min-height:0;height:auto;margin:20px 0 0}
.hero-explore-diagram .network-canvas svg{width:100%;height:auto;max-height:none;display:block}
.architecture-card .concept{max-width:none;min-height:0;height:auto;aspect-ratio:auto;align-self:stretch;width:calc(100% + 24px);margin:-8px -12px 26px}
.architecture-card .concept svg{display:block;width:100%;height:auto;max-height:none}
.bento-hardware{min-height:0;aspect-ratio:16/9;margin-top:22px}.bento-hardware img{display:block;width:100%;height:100%;max-height:none;aspect-ratio:auto;object-fit:cover}.bento-hardware figcaption{color:#e2cdb6;background:#15120ede;border:1px solid #d8b28c30;padding:4px 8px;border-radius:4px;font-size:12px;bottom:12px;right:18px}
/* Warm, readable management cards with a distinct expanded question surface. */
#scope{background:radial-gradient(ellipse at 0 20%,#81512b16,transparent 52%),#111011}
.scope-grid{gap:20px;align-items:stretch}.scope-grid article{position:relative;overflow:hidden;background:linear-gradient(145deg,#29241f,#1a1817);border-color:#a0876d57;box-shadow:inset 0 1px #ffe2bd12,0 10px 28px #0003;padding:28px;min-height:310px;border-radius:14px}
.scope-card-index{font:12px/1.5 ui-monospace,monospace;letter-spacing:.11em;color:#cda27b}
.scope-grid h3{color:#ffdab4;font-weight:650;margin:21px 0 14px;font-size:22px;line-height:1.5}.scope-grid article>p{color:#d4c7b9;line-height:1.9;font-size:16px}
.scope-grid details{margin:24px -28px -28px;border-top:1px solid #b18a6359;background:#0e0d0c35}
.scope-grid summary{padding:19px 52px 19px 28px;min-height:64px;color:#e9c29c;font-size:14px;font-weight:600;line-height:1.7}
.scope-grid summary:after{right:26px;top:19px;color:#ffad66;font-size:20px}.scope-grid summary:hover{background:#e8aa6812;color:#ffdeba}.scope-grid summary:focus-visible{outline:2px solid #ffbb7d;outline-offset:-6px;border-radius:9px}
.scope-grid details[open]{background:#f0e6d8}.scope-grid details[open] summary{background:#e8d7c2;color:#6f3517;border-bottom:1px solid #c6ad9190}.scope-grid details[open] summary:after{color:#8d441b}.scope-grid details[open] ul{margin:0;padding:18px 26px 24px 46px;color:#3d3329;font-size:15px;line-height:1.85}.scope-grid details[open] li{margin:8px 0 0;padding-left:2px}.scope-grid details[open] li::marker{color:#9d4d1c}
.scope-grid article:has(details[open]){border-color:#c9955f;background:linear-gradient(145deg,#32271d,#211b17)}
/* Four decisions: stronger numbering and a clearer editorial rhythm. */
.appliance-selection{padding:34px;background:#eee7dd;border:1px solid #f8ead8;border-radius:18px;box-shadow:0 18px 46px #0004}
.appliance-selection h3{font-size:27px;font-weight:700;line-height:1.5;letter-spacing:0;color:#32261c}
.appliance-selection ol{margin-top:30px;gap:0}.appliance-selection li{padding:0 28px;border-color:#b7a58f80}
.appliance-selection li:before{content:counter(config,decimal-leading-zero);font:500 clamp(48px,4.7vw,64px)/1 ui-monospace,monospace;letter-spacing:-.06em;color:#a14918;margin-bottom:25px}
.appliance-selection b{font-size:19px;font-weight:700;color:#39291d;margin-bottom:12px}.appliance-selection li span{font-size:16px;line-height:1.9;color:#584a3d}
/* Intelligence library: short scanning rows and identical navigation at both ends. */
#news-results-start{scroll-margin-top:104px;outline-offset:5px}
.news-reader-controls{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;background:#211d19;border:1px solid #bb987040;border-radius:10px 10px 0 0}
.news-density{display:flex;gap:4px;padding:4px;border-radius:8px;background:#11100f}.news-density button{min-height:42px;border:1px solid transparent;background:transparent;border-radius:5px;padding:8px 16px;color:#baa897;font-size:14px}.news-density button[aria-pressed=true]{color:#fbd1a8;background:#3a291c;border-color:#ba875445}.news-density button:hover{color:#ffe4c8}
.news-page-size{display:flex;align-items:center;gap:10px;font-size:13px;color:#cdbba8}.news-page-size select,.news-jump-label select{font:inherit;font-size:14px;line-height:1.5;color:#f0dfce;background:#1b1815;border:1px solid #bb987055;border-radius:6px;padding:10px 28px 10px 12px;min-height:44px;cursor:pointer}
.news-pagination{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;align-items:center;border:1px solid #bb987035;border-radius:10px;background:#1c1916;padding:14px 18px;margin:20px 0 0;width:100%}
.news-pagination-top{margin:0 0 18px;border-top:0;border-radius:0 0 10px 10px;justify-content:space-between}
.news-pagination .button{font-size:14px;border-color:#b696773d;color:#eed4ba;min-height:44px;padding:9px 17px;background:#ffffff03}.news-pagination .button:hover:not(:disabled){border-color:#e2aa70;background:#a766261c}.news-pagination button:disabled{cursor:default;opacity:.4}
.news-jump-label{display:flex;align-items:center;gap:10px;font-size:13px;color:#bba791}.news-pagination-bottom>small{flex-basis:100%;text-align:center;font-size:12px;color:#b6a38f}.news-page-position{font-size:13px!important;color:#c2ac95!important}
.is-compact .news-timeline{gap:10px}.is-compact .news-card{grid-template-columns:115px minmax(0,1fr) 112px;padding:18px 20px;gap:18px;align-items:start;border-radius:9px;box-shadow:none;background:linear-gradient(120deg,#211f1d,#171719)}
.is-compact .news-summary,.is-compact .risk-caption,.is-compact .news-source-name{display:none}.is-compact .news-meta{font-size:12px;padding-top:3px}.is-compact .timeline-state{font-size:12px;color:#ac9d8f}.is-compact .news-meta:before{bottom:-31px}
.is-compact .news-body h3{font-size:18px;line-height:1.6;margin:5px 0 0}.is-compact .news-title-button{font-size:inherit}.is-compact .news-category{font-size:12px;color:#bcaa98}.is-compact .news-detail-trigger{margin:4px 0 0;padding:5px 0;min-height:40px;font-size:13px;color:#ffbd85}
.is-compact .news-actions{display:flex;flex-direction:column;align-items:flex-end;gap:10px}.is-compact .risk-badge{font-size:11px;white-space:nowrap}.is-compact .news-source{font-size:12px;min-height:38px;padding:6px 10px}
@media(max-width:1100px){.is-compact .news-card{grid-template-columns:105px minmax(0,1fr) 100px;gap:14px;padding:18px 16px}.scope-grid article{padding:24px;min-height:320px}.scope-grid details{margin:22px -24px -24px}.scope-grid summary{padding-left:24px}.scope-grid h3{font-size:21px}}
@media(max-width:1000px){.appliance-selection li{padding:0 24px}.appliance-selection ol{gap:32px 0}.appliance-selection li:before{font-size:56px}}
@media(max-width:700px){.hero-explore-diagram{padding:18px 12px 12px}.hero-explore-diagram .network-canvas{margin-top:20px}.architecture-card .concept{width:calc(100% + 20px);margin:-4px -10px 24px}.scope-grid{gap:16px}.scope-grid article{min-height:0}.scope-grid details{margin-top:24px}.scope-grid h3{font-size:22px}.appliance-selection{padding:28px 24px}.appliance-selection h3{font-size:24px}.appliance-selection ol{gap:24px}.appliance-selection li,.appliance-selection li:nth-child(3){display:grid;grid-template-columns:64px minmax(0,1fr);column-gap:20px;padding:24px 0 0;border-left:0;border-top:1px solid #b8a18a80}.appliance-selection li:before{grid-column:1;grid-row:1/3;font-size:50px;align-self:start;margin:0}.appliance-selection li:first-child{padding-top:0;border-top:0}.appliance-selection b{grid-column:2;margin-bottom:8px;font-size:18px}.appliance-selection li span{grid-column:2;font-size:15px}.news-reader-controls{padding:12px;gap:10px}.news-density button{font-size:13px;padding:8px 11px}.news-page-size{font-size:12px;gap:6px}.news-page-size select{padding:9px 18px 9px 8px;font-size:13px}.news-pagination{gap:10px;padding:12px}.news-pagination .button{padding:9px 12px;font-size:13px}.news-jump-label{gap:6px;font-size:12px}.news-jump-label select{font-size:13px;padding:9px 20px 9px 9px}.news-page-position{flex-basis:100%;text-align:center}.is-compact .news-card{position:relative;grid-template-columns:minmax(0,1fr) auto;gap:10px 12px;padding:18px 16px 16px 31px}.is-compact .news-meta{grid-column:1/-1;grid-row:1;display:flex;flex-direction:row;align-items:center;gap:12px;padding:0}.is-compact .news-body{grid-column:1;grid-row:2}.is-compact .news-body h3{font-size:17px;margin-top:4px}.is-compact .news-actions{grid-column:2;grid-row:2;gap:10px;padding-top:3px}.is-compact .timeline-dot{left:-20px;top:7px}.is-compact .news-card:before{left:15px;top:27px}.is-compact .news-detail-trigger{font-size:12px;line-height:1.6}.is-compact .news-source{font-size:12px;padding:6px 8px}.is-compact .risk-badge{font-size:10px}}
@media(max-width:390px){.news-reader-controls{flex-wrap:wrap}.news-page-size{margin-left:auto}.news-jump-label{font-size:0;gap:0}.news-jump-label select{font-size:12px;max-width:116px}.news-pagination .button{font-size:12px;padding:9px 10px}.is-compact .news-card{gap:9px}.is-compact .news-body h3{font-size:16px}}
/* Explain active/standby roles beside the existing HA demonstration. */
.resilience-intro-stack{display:grid;gap:20px;min-width:0;align-content:start}
.resilience-grid .ha-intro{background:radial-gradient(ellipse at 0 0,#c27b3024,transparent 70%),linear-gradient(145deg,#30251c,#1a1715);border-color:#bb926a55}
.ha-intro-eyebrow{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.ha-intro-eyebrow .micro{font-size:12px;letter-spacing:.1em;color:#c8ab8d}
.ha-intro-tag{display:inline-block;font-size:12px;line-height:1.6;color:#f2c595;padding:5px 10px;border:1px solid #c1986b55;border-radius:5px;background:#ac6d2520}
.resilience-grid .ha-intro h3{font-size:clamp(25px,2.25vw,31px);line-height:1.5;margin:23px 0 18px;color:#fff0dd}
.resilience-grid .ha-intro>p{font-size:16px;line-height:1.9;color:#dac9b6}
.ha-role-guide{display:grid;gap:0;margin:27px 0 14px;border-top:1px solid #b695703f}
.ha-role-guide>div{display:grid;grid-template-columns:118px minmax(0,1fr);gap:16px;padding:21px 0;border-bottom:1px solid #b695703f}
.ha-role-guide dt{display:flex;align-items:flex-start;gap:12px;color:#ffe4c5;font-size:16px;font-weight:600;line-height:1.65}
.ha-role-guide dt small{display:block;font:12px/1.8 ui-monospace,monospace;color:#bca185;letter-spacing:.05em;margin-top:2px}
.ha-role-initial{flex:none;font:32px/1.1 ui-monospace,monospace;color:#ffbc7b;font-weight:400;min-width:22px;margin-top:4px}
.ha-role-guide>div:last-child .ha-role-initial{color:#d6c8b6}
.ha-role-guide dd{margin:0;font-size:14px;line-height:1.85;color:#d5c2ae}
.resilience-grid .ha-intro .ha-role-caption{font-size:12px;line-height:1.9;color:#b49d85;margin:0 0 23px}
.ha-human-step{padding:18px 20px;background:#e4c3920b;border-left:2px solid #dda065;border-radius:0 7px 7px 0}
.ha-human-step .micro{font-size:12px;letter-spacing:.1em;color:#c3a27f}
.resilience-grid .ha-human-step p{font-size:14px;line-height:1.9;margin-top:8px;color:#cfbda8}
.ha-human-step strong{color:#ffe1bd;font-weight:650}
.resilience-grid .ha-compare{margin-top:24px;border-color:#b695703f}
.resilience-grid .ha-compare summary{font-size:14px;line-height:1.8;color:#f0c695;padding-top:18px;padding-bottom:18px}
.ha-compare>dl{margin:0;padding:0 0 8px;display:grid;gap:15px}
.ha-compare>dl>div{padding-bottom:15px;border-bottom:1px solid #bc9a7130}
.ha-compare dt{font-size:15px;font-weight:600;color:#fff0dc;margin-bottom:5px}
.ha-compare dd{margin:0;font-size:14px;line-height:1.9;color:#cdb99f}
.resilience-grid .ha-compare .ha-compare-note{font-size:12px;line-height:1.85;color:#bca48c;margin:8px 0 0}
@media(min-width:901px) and (max-width:1160px){.ha-role-guide>div{grid-template-columns:1fr;gap:11px}.ha-role-guide dt{align-items:center}.ha-role-guide dt>span:last-child{display:flex;align-items:baseline;gap:10px}}
@media(max-width:650px){.resilience-intro-stack{gap:16px}.resilience-grid .ha-intro{padding:25px 22px}.ha-role-guide>div{grid-template-columns:1fr;gap:10px;padding:19px 0}.ha-role-guide dt{align-items:center}.ha-role-guide dt>span:last-child{display:flex;align-items:baseline;gap:10px}.ha-role-initial{font-size:29px;margin-top:0}.ha-role-guide dd{font-size:15px;line-height:1.85}.ha-human-step{padding:17px 16px}.resilience-grid .ha-intro h3{font-size:27px}.resilience-grid .ha-compare summary{font-size:15px}.resilience-grid .ha-compare .ha-compare-note{font-size:13px}.resilience-grid .ha-intro .ha-role-caption{font-size:13px}}
/* Keep each defence pathway within its frame, with consistent text insets. */
.hero-product .hero-pathways{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;max-width:100%;min-width:0;gap:0;margin:0;padding:0;border:1px solid #ac8b6b40;border-radius:8px;background:#ffffff02}
.hero-product .hero-pathways>button{box-sizing:border-box;display:grid;grid-template-columns:minmax(0,1fr) 28px;grid-template-rows:auto auto;column-gap:18px;row-gap:8px;align-content:center;position:relative;min-width:0;width:100%;max-width:100%;min-height:110px;margin:0;padding:22px 24px;border:0;border-right:1px solid #ac8b6b30;border-radius:0;white-space:normal;text-align:left}
.hero-product .hero-pathways>button:first-child{border-radius:7px 0 0 7px}
.hero-product .hero-pathways>button:last-child{border-right:0;border-radius:0 7px 7px 0}
.hero-product .hero-pathways>button>span{grid-column:1;grid-row:1;min-width:0;max-width:100%;font-size:12px;line-height:1.6;overflow-wrap:anywhere;letter-spacing:.025em}
.hero-product .hero-pathways>button>b{grid-column:1;grid-row:2;min-width:0;max-width:none;font-size:17px;line-height:1.6;padding:0;overflow-wrap:anywhere}
.hero-product .hero-pathways>button>i{grid-column:2;grid-row:1/3;position:static;align-self:center;justify-self:center;margin:0;inset:auto;font-size:26px;line-height:1;width:28px;text-align:center;pointer-events:none}
.hero-product .hero-pathways>button:focus-visible{outline:2px solid #ffba7c;outline-offset:-4px}
@media(min-width:701px) and (max-width:1000px){.hero-product .hero-pathways>button{padding:20px 18px;column-gap:12px}.hero-product .hero-pathways>button>b{font-size:16px}}
@media(max-width:700px){.hero-product .hero-pathways{grid-template-columns:minmax(0,1fr)}.hero-product .hero-pathways>button{min-height:92px;padding:18px 20px;grid-template-columns:minmax(0,1fr) 28px;gap:5px 18px;border-right:0;border-bottom:1px solid #ac8b6b30}.hero-product .hero-pathways>button:first-child{border-radius:7px 7px 0 0}.hero-product .hero-pathways>button:last-child{border-bottom:0;border-radius:0 0 7px 7px}.hero-product .hero-pathways>button>b{font-size:17px}.hero-product .hero-pathways>button>span{font-size:12px}}
.mp-site .practice-card{background:#30271f;border-color:#94653d}
.mp-site .practice-card h4{min-height:0;margin-bottom:24px}
.mp-site .practice-answer{margin-top:0;align-items:center;background:#292725;border-color:#77716b;color:#f5f3ef;flex-wrap:nowrap}
.mp-site .practice-answer.answer-correct{background:#203c30;border-color:#91d9b7}
.mp-site .practice-answer.answer-incorrect{background:#462b29;border-color:#f09d91}
.mp-site .practice-answer.answer-selected{outline:2px solid #ffae70;outline-offset:4px}
.mp-site .practice-answer .answer-verdict{margin:0;font-size:14px;font-weight:700;white-space:nowrap;color:#a8e9c9}
.mp-site .practice-answer.answer-incorrect .answer-verdict{color:#ffb6ac}
.mp-site .practice-answer.answer-correct>span:first-child{color:#a8e9c9;border-color:#91d9b7}
.mp-site .practice-answer.answer-incorrect>span:first-child{color:#ffb6ac;border-color:#f09d91}
.mp-site #practice-feedback.practice-feedback{min-height:0;padding:18px 0 0;margin-top:22px;border-top:1px solid #ffffff20}
.mp-site #practice-feedback strong{display:block;font-size:20px;line-height:1.6}
.mp-site #practice-feedback.is-correct strong{color:#a8e9c9}
.mp-site #practice-feedback.is-incorrect strong{color:#ffb6ac}
.mp-site #practice-feedback p{font-size:15px;line-height:1.85}
.mp-site #practice-feedback .practice-correct-action{font-weight:600;color:#f5e7d6}
.mp-site #practice-feedback.is-waiting strong{font-size:15px}
@media(max-width:650px){.mp-site .practice-answer{flex-wrap:wrap}.mp-site .practice-answer>span:nth-child(2){flex:1;min-width:170px}.mp-site .practice-answer .answer-verdict{margin-left:39px}.mp-site #practice-feedback strong{font-size:18px}}