.eyebrow{display:inline-flex;align-items:center;gap:9px;min-height:32px;padding:5px 12px;border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-muted);border:1px solid var(--c-line);font-size:13px;font-weight:var(--weight-medium);box-shadow:var(--shadow-chip)}
.eyebrow-dot{width:7px;height:7px;border-radius:var(--r-dot);background:var(--c-success);box-shadow:0 0 0 3px var(--c-success-soft)}
.eyebrow-strong{color:var(--c-text);font-weight:var(--weight-semibold)}
.accent-word{font-style:normal;background:linear-gradient(100deg,var(--c-accent) 8%,var(--c-accent-dark) 92%);color:var(--c-accent-dark);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:var(--c-clear);padding-right:.03em}
.hero{position:relative;z-index:1;height:var(--hero-h)}
.hero-inner{height:100%;display:grid;grid-template-columns:720px minmax(0,1fr);grid-template-areas:"rig copy";column-gap:64px;align-items:center}
.copy{grid-area:copy;position:relative;z-index:4}
.hero-title{margin:22px 0 0;font-family:var(--font-display);font-weight:var(--weight-display);font-size:clamp(26px,3.05vw,44px);line-height:1.16;letter-spacing:-.02em;color:var(--c-text)}
.hero-line{display:block}
.hero-sep{color:var(--c-muted);font-weight:var(--weight-semibold);padding-left:.18em}
.lede{margin:26px 0 0;max-width:31em;font-size:var(--text-base);line-height:1.75;color:var(--c-muted)}
.lede strong{color:var(--c-text);font-weight:var(--weight-semibold)}
.facts{margin-top:26px;padding-top:22px;border-top:1px solid var(--c-line);display:grid;grid-template-columns:44px minmax(0,1fr);row-gap:14px;align-items:center}
.facts-label{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--c-muted)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.chip,.badge{display:inline-flex;align-items:center;max-width:100%;min-height:30px;padding:4px 12px;border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-line);font-family:var(--font-mono);font-size:12.5px;font-weight:var(--weight-medium);box-shadow:var(--shadow-chip);overflow-wrap:anywhere}
.badge{font-family:var(--font-body);font-size:var(--text-xs);line-height:1.5}
.badge-first{background:var(--c-text);color:var(--c-bg);border-color:var(--c-text)}
.badge-recommended{background:var(--c-panel-2);color:var(--c-text);border-color:var(--c-line-strong)}
.badge-retired{background:var(--c-panel);color:var(--c-muted);border-style:dashed}
.platform{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:6px 14px 6px 11px;border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-line);font-size:13.5px;font-weight:var(--weight-semibold);box-shadow:var(--shadow-chip)}
.platform:hover{background:var(--c-panel);color:var(--c-text);border-color:var(--c-line-strong)}
.rig-wrap{grid-area:rig;position:relative}
.rig{position:relative;width:720px;height:680px}
.rig-grid{position:absolute;left:-60px;top:-70px;right:-40px;bottom:-110px;z-index:0;background-image:linear-gradient(to right,var(--c-grid) 1px,var(--c-clear) 1px),linear-gradient(to bottom,var(--c-grid) 1px,var(--c-clear) 1px);background-size:48px 48px;background-position:-1px -1px;mask-image:radial-gradient(ellipse 64% 60% at 48% 46%,var(--c-mask) 36%,var(--c-clear) 100%);-webkit-mask-image:radial-gradient(ellipse 64% 60% at 48% 46%,var(--c-mask) 36%,var(--c-clear) 100%)}
.pipe-svg{position:absolute;left:-120px;top:-160px;width:940px;height:1120px;z-index:1;overflow:visible;pointer-events:none}
.pipe-svg use{fill:none;stroke-linecap:round;stroke-linejoin:round}
.pipe-shadow{stroke:var(--pipe-shadow);stroke-width:46;opacity:.1}
.pipe-edge{stroke:var(--pipe-edge);stroke-width:46}
.pipe-body{stroke:url(#pipeGrad);stroke-width:42}
.pipe-core{stroke:var(--pipe-core);stroke-width:20;opacity:.85}
.pipe-shade{stroke:var(--pipe-shade);stroke-width:8;opacity:.55}
.pipe-hl{stroke:var(--pipe-hl);stroke-width:5;opacity:.95;animation:pipe-gleam 7s ease-in-out infinite}
.ps-a{stop-color:var(--pipe-a)}
.ps-b{stop-color:var(--pipe-b)}
.ps-c{stop-color:var(--pipe-c)}
@keyframes pipe-gleam{0%,100%{opacity:.55}50%{opacity:1}}
.win-shell{position:absolute;left:24px;top:-16px;z-index:2;padding:40px;-webkit-mask-image:linear-gradient(to bottom,var(--c-mask) 0,var(--c-mask) 460px,var(--c-clear) 652px);mask-image:linear-gradient(to bottom,var(--c-mask) 0,var(--c-mask) 460px,var(--c-clear) 652px)}
.win{width:640px;height:600px;display:flex;flex-direction:column;background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--shadow-card);overflow:hidden}
.win-chrome{position:relative;flex:none;height:44px;display:flex;align-items:center;gap:7px;padding:0 16px;background:linear-gradient(to bottom,var(--c-surface),var(--c-panel));color:var(--c-text);border-bottom:1px solid var(--c-line)}
.tl{width:11px;height:11px;border-radius:var(--r-dot)}
.tl-close{background:var(--c-error)}
.tl-min{background:var(--c-warn)}
.tl-max{background:var(--c-success)}
.win-title{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:13px;font-weight:var(--weight-semibold);letter-spacing:-.005em}
.win-menu{flex:none;height:36px;display:flex;align-items:center;gap:2px;padding:0 10px;border-bottom:1px solid var(--c-line);font-size:12.5px}
.win-menu span{padding:4px 10px;border-radius:var(--r-field);color:var(--c-text)}
.win-menu .is-open{background:var(--c-panel-2);color:var(--c-text);font-weight:var(--weight-semibold)}
.win-body{flex:none;height:336px;display:grid;grid-template-columns:164px minmax(0,1fr)}
.win-side{background:var(--c-panel);color:var(--c-text);border-right:1px solid var(--c-line);padding:14px 10px;display:flex;flex-direction:column}
.side-label{font-size:11px;letter-spacing:.08em;color:var(--c-muted);padding:0 10px;margin-bottom:8px}
.side-list{display:flex;flex-direction:column;gap:2px}
.side-item{display:flex;align-items:center;gap:9px;height:32px;padding:0 10px;border-radius:var(--r-field);font-size:13px;color:var(--c-text)}
.side-item .ico{width:14px;height:14px;color:var(--c-muted)}
.side-item.is-active{background:var(--c-accent-soft);color:var(--c-accent-dark);font-weight:var(--weight-semibold)}
.side-item.is-active .ico{color:var(--c-accent)}
.swatch{width:8px;height:8px;border-radius:var(--r-small);flex:none}
.swatch-a{background:var(--c-success)}
.swatch-b{background:var(--c-warn)}
.swatch-c{background:var(--c-faint)}
.side-foot{margin-top:auto;padding:12px 10px 2px;border-top:1px solid var(--c-line);display:flex;align-items:center;gap:8px;font-size:var(--text-xs);color:var(--c-muted)}
.win-main{display:flex;flex-direction:column;min-width:0}
.win-tabs{flex:none;height:38px;display:flex;align-items:stretch;gap:20px;padding:0 20px;border-bottom:1px solid var(--c-line);font-size:12.5px}
.win-tab,.log-tab{position:relative;display:flex;align-items:center;color:var(--c-muted)}
.win-tab.is-active,.log-tab.is-active{color:var(--c-text);font-weight:var(--weight-semibold)}
.win-tab.is-active::after,.log-tab.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:var(--r-small);background:var(--c-text)}
.win-form{padding:16px 20px 14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px;row-gap:14px}
.fld-label{display:block;font-size:11.5px;font-weight:var(--weight-medium);color:var(--c-muted);margin-bottom:7px}
.radio-group{display:flex;flex-direction:column;gap:2px;padding:5px;border-radius:var(--r-tile);background:var(--c-panel);color:var(--c-text)}
.radio{display:flex;align-items:center;gap:9px;height:28px;padding:0 9px;border-radius:var(--r-field);font-size:12.5px;color:var(--c-muted)}
.radio-mark{position:relative;width:14px;height:14px;flex:none;border-radius:var(--r-dot);border:1.5px solid var(--c-line-strong);background:var(--c-surface)}
.radio.is-on{background:var(--c-surface);color:var(--c-text);font-weight:var(--weight-semibold);box-shadow:var(--shadow-xs),0 0 0 1px var(--c-line)}
.radio.is-on .radio-mark{border-color:var(--c-text)}
.radio.is-on .radio-mark::after{content:"";position:absolute;inset:2.5px;border-radius:var(--r-dot);background:var(--c-text)}
.switch-list{margin-top:10px}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:36px;border-top:1px solid var(--c-line);font-size:12.5px}
.switch{position:relative;display:inline-block;flex:none;width:32px;height:18px;border-radius:var(--r-pill);background:var(--c-panel-2);box-shadow:inset 0 0 0 1px var(--c-line)}
.knob{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:var(--r-dot);background:var(--c-surface);box-shadow:var(--shadow-knob)}
.switch.is-on{background:var(--c-accent);box-shadow:none}
.switch.is-on .knob{transform:translateX(14px)}
.select{display:flex;align-items:center;justify-content:space-between;gap:8px;height:30px;padding:0 10px;border-radius:var(--r-field);background:var(--c-surface);color:var(--c-text);box-shadow:inset 0 0 0 1px var(--c-line);font-size:12.5px;font-weight:var(--weight-medium)}
.select .ico{color:var(--c-muted)}
.select.is-open{box-shadow:inset 0 0 0 1px var(--c-line-strong),0 0 0 3px var(--c-panel-2)}
.listbox{margin-top:6px;padding:4px;border-radius:var(--r-field);background:var(--c-surface);color:var(--c-text);box-shadow:var(--shadow-pop),0 0 0 1px var(--c-line)}
.opt{display:flex;align-items:center;justify-content:space-between;height:26px;padding:0 8px;border-radius:var(--r-small);font-size:12.5px;color:var(--c-muted)}
.opt.is-sel{background:var(--c-panel);color:var(--c-text);font-weight:var(--weight-semibold)}
.fld-gap{margin-top:14px}
.ports{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px;padding-top:12px;border-top:1px solid var(--c-line)}
.port{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:var(--text-xs);color:var(--c-muted)}
.field{display:flex;align-items:center;height:30px;min-width:84px;padding:0 10px;border-radius:var(--r-field);background:var(--c-panel);color:var(--c-text);box-shadow:inset 0 0 0 1px var(--c-line);font-family:var(--font-mono);font-size:12.5px}
.win-status{flex:none;height:32px;display:flex;align-items:center;gap:18px;padding:0 16px;background:var(--c-panel);color:var(--c-muted);border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);font-size:11.5px}
.stat{display:inline-flex;align-items:center;gap:7px}
.stat-dot{width:7px;height:7px;border-radius:var(--r-dot)}
.stat-ok{background:var(--c-success);box-shadow:0 0 0 3px var(--c-success-soft)}
.stat-warn{background:var(--c-warn);box-shadow:0 0 0 3px var(--c-warn-soft)}
.stat-idle{background:var(--c-faint);box-shadow:0 0 0 3px var(--c-neutral-soft)}
.stat b{color:var(--c-text);font-weight:var(--weight-semibold)}
.win-log{flex:1;display:flex;flex-direction:column;padding:0 16px}
.log-head{flex:none;height:32px;display:flex;align-items:stretch;gap:18px;font-size:var(--text-xs);border-bottom:1px solid var(--c-line)}
.log-lines{flex:1;background-image:linear-gradient(to bottom,var(--c-clear) 25px,var(--c-grid) 25px,var(--c-grid) 26px);background-size:100% 26px}
.float{position:absolute;z-index:3;background:var(--c-surface);color:var(--c-text);border:1px solid var(--c-line);border-radius:var(--r-float);box-shadow:var(--shadow-float);padding:14px 16px}
.float-head{display:flex;align-items:center;gap:9px}
.float-ico{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--r-field);background:var(--c-panel);color:var(--c-text);box-shadow:inset 0 0 0 1px var(--c-line)}
.float-ico .ico{width:14px;height:14px}
.float-title{font-size:13px;font-weight:var(--weight-bold);letter-spacing:-.01em}
.float-meta{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--c-muted)}
.float-route{left:0;top:500px;width:272px;transform:rotate(-2deg)}
.rule{display:flex;align-items:center;gap:10px;min-height:32px;margin-top:8px;padding:5px 10px;border-radius:var(--r-field);background:var(--c-panel);color:var(--c-text);font-family:var(--font-mono);font-size:12.5px}
.float-head+.rule{margin-top:12px}
.rule-arrow{color:var(--c-muted)}
.rule-out{margin-left:auto;color:var(--c-text);font-weight:var(--weight-semibold)}
.float-dns{right:-16px;top:-8px;width:238px;transform:rotate(2deg)}
.dns-row{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:36px;font-size:12.5px}
.float-head+.dns-row{margin-top:8px}
.dns-row+.dns-row{border-top:1px solid var(--c-line)}
.dns-val{font-family:var(--font-mono);font-size:var(--text-xs);padding:3px 9px;border-radius:var(--r-field);background:var(--c-panel);color:var(--c-text);box-shadow:inset 0 0 0 1px var(--c-line)}
.next{position:relative;z-index:0;border-top:1px solid var(--c-line)}
.next-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:38px}
.next-cell{display:flex;align-items:flex-start;gap:8px;padding:12px 16px;border-left:1px solid var(--c-line);font-family:var(--font-mono);font-size:11.5px;letter-spacing:.02em;color:var(--c-muted)}
.next-cell:last-child{border-right:1px solid var(--c-line)}
.station{width:9px;height:9px;margin-top:3px;flex:none;border-radius:var(--r-dot);background:var(--c-surface);box-shadow:inset 0 0 0 1.5px var(--c-line-strong)}
.tabs{min-width:0}
.tab-list,[role="tablist"]{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.tab-button,[role="tab"]{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 20px;border:1px solid var(--c-line);border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-text);font-size:var(--text-sm);font-weight:var(--weight-semibold)}
[role="tab"][aria-selected="true"]{border-color:var(--c-accent);box-shadow:0 0 0 1px var(--c-accent)}
[role="tabpanel"]{min-width:0}
.pipeline-tabs{position:relative}
.pipeline-tabs>[role="tablist"]{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;margin:0 0 28px;padding:20px 0}
.pipeline-tabs>[role="tablist"]::before{content:"";position:absolute;left:5%;right:5%;top:50%;height:24px;transform:translateY(-50%);border:1px solid var(--pipe-edge);border-radius:var(--r-pill);background:linear-gradient(var(--pipe-hl),var(--pipe-a) 55%,var(--pipe-shade));box-shadow:var(--shadow-xs)}
.pipeline-tabs [role="tab"]{position:relative;justify-self:center;flex-direction:column;min-height:104px;width:104px;padding:12px 4px;border-radius:var(--r-dot);box-shadow:var(--shadow-pop);font-size:13px}
.pipeline-tabs [role="tab"] .ico{width:24px;height:24px}
.feature-panel{overflow:hidden;background:var(--c-panel);color:var(--c-text);border:1px solid var(--c-line);border-radius:var(--r-container)}
.panel-split{display:grid;grid-template-columns:1fr 1fr}
.panel-copy,.mini-settings{padding:36px}
.panel-copy p{margin:0;line-height:1.9;color:var(--c-muted)}
.mini-settings{border-left:1px solid var(--c-line)}
.mini-settings .switch-row{min-height:48px;font-size:var(--text-sm)}
.related-chapter{padding:20px 36px;border-top:1px solid var(--c-line);font-size:var(--text-sm)}
.toc{position:sticky;top:16px;z-index:5;display:flex;gap:8px;flex-wrap:wrap;padding:12px;margin-bottom:32px;border:1px solid var(--c-line);border-radius:var(--r-tile);background:var(--c-surface);color:var(--c-text);box-shadow:var(--shadow-xs)}
.toc a{display:flex;align-items:center;min-height:44px;padding:8px 14px;border-radius:var(--r-field);font-size:var(--text-sm)}
.toc a:hover,.toc a[aria-current]{background:var(--c-panel);color:var(--c-text)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:first-child{border-top:1px solid var(--c-line)}
.faq-item summary{position:relative;list-style:none;cursor:pointer;padding:22px 44px 22px 0;font-weight:var(--weight-semibold);min-height:64px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:10px;top:20px;font-family:var(--font-mono);font-size:var(--text-lg);color:var(--c-muted)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding-bottom:24px;color:var(--c-muted);max-width:70em}
.faq-answer p:last-child{margin-bottom:0}
.term-card{height:100%}
.term-card dt{font-size:var(--text-lg);font-weight:var(--weight-bold);margin-bottom:12px}
.term-card dd{margin:0;color:var(--c-muted)}
.term-category{display:block;font-size:var(--text-xs);font-weight:var(--weight-medium);margin-bottom:10px;color:var(--c-muted)}
.client-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.client-head h3{margin:0}
.app-logo{width:56px;height:56px;flex-shrink:0}
.client-meta{font-size:var(--text-sm);color:var(--c-muted)}
.client-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.client-card .badge{margin-left:auto}
.article-card{display:flex;flex-direction:column;height:100%;min-width:0;overflow-wrap:anywhere}
.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:22px;font-size:var(--text-xs);color:var(--c-muted)}
.article-card h3{font-size:var(--text-lg);margin-bottom:16px}
.article-card p{color:var(--c-muted);font-size:var(--text-sm)}
.article-card .text-link{margin-top:auto;padding-top:16px;font-size:var(--text-sm)}
.callout{margin:28px 0;padding:22px 24px;border:1px solid var(--c-line);border-left:3px solid var(--c-text);border-radius:var(--r-tile);background:var(--c-panel);color:var(--c-text)}
.callout p:last-child{margin-bottom:0}
.callout-title{display:block;margin-bottom:8px;font-weight:var(--weight-bold)}
.table-scroll{overflow-x:auto;max-width:100%;min-width:0;border:1px solid var(--c-line);border-radius:var(--r-tile);-webkit-overflow-scrolling:touch}
.data-table{width:100%;border-collapse:collapse;font-size:var(--text-sm);text-align:left}
.data-table th,.data-table td,.prose table th,.prose table td,.article-body table th,.article-body table td{min-width:7em;padding:16px 20px;vertical-align:top;overflow-wrap:normal;word-break:normal;border-bottom:1px solid var(--c-line)}
.data-table th,.prose table th,.article-body table th{background:var(--c-panel);color:var(--c-text);font-weight:var(--weight-semibold)}
.data-table td,.prose table td,.article-body table td{background:var(--c-surface);color:var(--c-text)}
.data-table tr:last-child td{border-bottom:0}
.prose table,.article-body table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;min-width:0;border-collapse:collapse}
.prose table code,.article-body table code,.data-table code{overflow-wrap:anywhere;white-space:normal}
.download-endcap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:48px;padding:28px;border:1px solid var(--c-line);border-radius:var(--r-card);background:var(--c-panel);color:var(--c-text)}
.download-endcap h2{font-size:var(--title-three);margin-bottom:8px}
.download-endcap p{font-size:var(--text-sm);color:var(--c-muted);margin:0}
.dl-fab{position:fixed;right:24px;bottom:24px;z-index:25;display:flex;align-items:center;gap:12px;max-width:calc(100% - 40px);min-height:60px;padding:12px 20px;border:1px solid var(--c-line);border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-text);box-shadow:var(--shadow-float)}
.dl-fab .ico{width:22px;height:22px}
.dl-fab strong{display:block;font-size:var(--text-sm)}
.dl-fab small{display:block;font-size:var(--text-xs);color:var(--c-muted)}
.dl-fab:hover{background:var(--c-panel);color:var(--c-text)}
.preview-colors{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.swatch-card{min-width:0;padding:12px;border:1px solid var(--c-line);border-radius:var(--r-tile);background:var(--c-surface);color:var(--c-text);font-size:var(--text-xs)}
.color-sample{height:60px;border-radius:var(--r-field);border:1px solid var(--c-line);margin-bottom:10px}
.sample-bg{background:var(--c-bg)}
.sample-surface{background:var(--c-surface)}
.sample-panel{background:var(--c-panel)}
.sample-panel2{background:var(--c-panel-2)}
.sample-line{background:var(--c-line)}
.sample-line-strong{background:var(--c-line-strong)}
.sample-grid{background:var(--c-grid)}
.sample-accent{background:var(--c-accent)}
.sample-accent-dark{background:var(--c-accent-dark)}
.sample-accent-soft{background:var(--c-accent-soft)}
.sample-on-accent{background:var(--c-on-accent)}
.sample-text{background:var(--c-text)}
.sample-muted{background:var(--c-muted)}
.sample-faint{background:var(--c-faint)}
.sample-success{background:var(--c-success)}
.sample-success-soft{background:var(--c-success-soft)}
.sample-warn{background:var(--c-warn)}
.sample-warn-soft{background:var(--c-warn-soft)}
.sample-error{background:var(--c-error)}
.sample-neutral{background:var(--c-neutral-soft)}
.sample-mask{background:var(--c-mask)}
.sample-clear{background:var(--c-clear)}
.sample-veil{background:var(--c-veil)}
.sample-pipe-edge{background:var(--pipe-edge)}
.sample-pipe-a{background:var(--pipe-a)}
.sample-pipe-b{background:var(--pipe-b)}
.sample-pipe-c{background:var(--pipe-c)}
.sample-pipe-core{background:var(--pipe-core)}
.sample-pipe-shade{background:var(--pipe-shade)}
.sample-pipe-hl{background:var(--pipe-hl)}
.sample-pipe-shadow{background:var(--pipe-shadow)}
.preview-type{margin-bottom:24px}
.preview-h1{font-size:var(--title-one);font-weight:var(--weight-display);line-height:1.16}
.preview-note{font-size:var(--text-sm);color:var(--c-muted)}
.preview-button-states{display:flex;flex-wrap:wrap;gap:20px;align-items:center}
.preview-state{display:grid;gap:10px;justify-items:start}
.preview-state small{color:var(--c-muted)}
.preview-footer{margin-top:64px}
@media(max-width:1240px){
  .hero{height:auto;padding-top:56px;padding-bottom:72px}
  .hero-inner{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "rig";row-gap:64px}
  .rig-wrap{display:flex;justify-content:center}
  .copy{max-width:720px}
}
@media(max-width:900px){
  .preview-colors{grid-template-columns:repeat(3,minmax(0,1fr))}
  .panel-copy,.mini-settings{padding:28px}
}
@media(max-width:760px){
  .hero-title{font-size:clamp(24px,6.6vw,30px)}
  .rig-wrap{height:340px}
  .rig{position:absolute;left:50%;top:0;transform:translateX(-50%) scale(.48);transform-origin:top center}
  .next-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .next-cell:nth-child(n+3){display:none}
}
@media(max-width:640px){
  .pipeline-tabs{display:flex;flex-direction:column;gap:14px;padding-left:20px}
  .pipeline-tabs::before{content:"";position:absolute;left:4px;top:20px;bottom:20px;width:12px;border:1px solid var(--pipe-edge);border-radius:var(--r-pill);background:linear-gradient(90deg,var(--pipe-hl),var(--pipe-a),var(--pipe-shade))}
  .pipeline-tabs>[role="tablist"]{display:contents}
  .pipeline-tabs>[role="tablist"]::before{display:none}
  .pipeline-tabs [role="tab"]{align-self:flex-start;flex-direction:row;justify-content:flex-start;width:auto;max-width:100%;min-height:56px;padding:12px 18px;border-radius:var(--r-pill)}
  .pipeline-tabs [role="tab"]:nth-child(1){order:1}
  .pipeline-tabs [role="tab"]:nth-child(2){order:3}
  .pipeline-tabs [role="tab"]:nth-child(3){order:5}
  .pipeline-tabs [role="tab"]:nth-child(4){order:7}
  .pipeline-tabs [role="tab"]:nth-child(5){order:9}
  .pipeline-tabs>[role="tabpanel"]:nth-of-type(1){order:2}
  .pipeline-tabs>[role="tabpanel"]:nth-of-type(2){order:4}
  .pipeline-tabs>[role="tabpanel"]:nth-of-type(3){order:6}
  .pipeline-tabs>[role="tabpanel"]:nth-of-type(4){order:8}
  .pipeline-tabs>[role="tabpanel"]:nth-of-type(5){order:10}
  .panel-split{grid-template-columns:minmax(0,1fr)}
  .mini-settings{border-left:0;border-top:1px solid var(--c-line)}
  .panel-copy,.mini-settings{padding:22px}
  .related-chapter{padding:18px 22px}
  .preview-colors{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dl-fab{right:20px;bottom:20px;padding:12px 16px}
  .download-endcap{padding:22px}
  .toc{position:static}
  .float-route,.float-dns{transform:none}
  .facts{grid-template-columns:34px minmax(0,1fr)}
  .chip-row{flex-direction:row;flex-wrap:wrap}
  .platform{padding-inline:9px;font-size:var(--text-xs)}
  .rig{transform:translateX(-50%) scale(.42)}
  .rig-wrap{height:300px}
}