@layer components{.onething .spec dt{margin:0}.onething .acts{flex-wrap:wrap;gap:8px;display:flex}.onething .acts form{display:contents}.sys-scale .sc{justify-content:space-between;display:flex}.sys-row .status-m{display:none}.sys-row .nosrc{font:500 11px/1.3 var(--font-code);color:var(--ink-3)}.lifebar .lb[title]{cursor:help}.legend span{align-items:center;gap:6px;display:inline-flex}.legend i{background:var(--brand);border-radius:50%;width:10px;height:10px;display:inline-block}.legend i.late{background:var(--warning)}.legend i.past{background:var(--accent);border-radius:2px;width:9px;height:9px;transform:rotate(45deg)}.legend i.lband{background:var(--hatch);border:1px dashed var(--line-strong);border-radius:4px;width:18px;height:8px}.plan-list .when .sev{height:22px;font-size:11.5px;font-family:var(--font-ui);padding:0 8px 0 6px}.plan-list>li>form{display:contents}.plan-list .chk{border:1.5px solid var(--line-strong);background:var(--surface);width:22px;height:22px;color:var(--success);cursor:pointer;border-radius:6px;place-items:center;margin-top:0;padding:0;display:grid}.plan-list li.done .chk{background:var(--success-tint);border-color:var(--success)}.plan-list .chk svg{width:14px;height:14px}.fc{margin-top:6px}.fc-row{grid-template-columns:128px minmax(0,1fr);align-items:center;gap:12px;display:grid}.fc-lane{border-bottom:1px dashed var(--line);height:46px;position:relative}.fc-name{min-width:0;font-size:13.5px;font-weight:600}.fc-name span{font:500 11.5px/1.3 var(--font-code);color:var(--ink-3);display:block}.fc-lane .win{background:var(--dist-band);border-radius:6px;min-width:8px;height:12px;position:absolute;top:17px}.fc-lane .win.acc{background:var(--accent-tint);border:1px solid var(--accent)}.fc-lane .win.clip{border-top-right-radius:0;border-bottom-right-radius:0}.fc-now{background:var(--accent);z-index:1;width:1px;position:absolute;top:0;bottom:-1px}.fc-now span{font:500 10px/1 var(--font-code);color:var(--accent);text-transform:uppercase;position:absolute;top:2px;left:4px}.fc-axis{font:500 10.5px/1 var(--font-code);color:var(--ink-3);justify-content:space-between;padding-top:8px;display:flex}.setaside{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;margin-top:16px;padding-top:14px;display:flex}.setaside b{font:400 36px/1 var(--font-serif)}.facts-top{align-items:center;gap:14px;margin-bottom:12px;display:flex}.fgrid b{overflow-wrap:anywhere;font-size:13.5px;font-weight:600}.fgrid .proof{justify-self:start;font-size:10px}.hzmini{gap:8px;margin-top:14px;font-size:13px;display:grid}.hzmini div{justify-content:space-between;align-items:center;gap:10px;display:flex}.hzmini .rmeter{width:64px;height:8px}.qsaved{border-top:1px solid var(--line);gap:4px;padding:12px 0;font-size:14px;display:grid}.qsaved:first-of-type{border-top:0;padding-top:0}.qsaved .top{justify-content:space-between;gap:10px;display:flex}.qsaved em{color:var(--accent);font-style:normal}.alert-row{border-top:1px solid var(--line);grid-template-columns:30px 1fr;gap:12px;padding:12px 0;font-size:14px;display:grid}.alert-row:first-of-type{border-top:0;padding-top:0}.alert-row .ic{background:var(--bg-sunk);width:30px;height:30px;color:var(--ink-3);border-radius:8px;place-items:center;display:grid}.alert-row .ic.ok{background:var(--success-tint);color:var(--success)}.alert-row .ic.warn{background:var(--warning-tint);color:var(--warning)}.alert-row .ic svg{width:15px;height:15px}.alert-row p{color:var(--ink-2);margin:2px 0 0;font-size:13.5px}.log-table td.mono{color:var(--ink-2);white-space:nowrap;text-align:left;font-size:12.5px}.att{color:var(--ink-2);align-items:center;gap:6px;font-size:12.5px;display:inline-flex}.att svg{width:14px;height:14px}@media (max-width:1440px){.exp.four{grid-template-columns:repeat(4,1fr)}}@media (max-width:1180px){.exp.four{grid-template-columns:1fr 1fr}}@media (max-width:640px){.sys-row>.status-pill,.sys-row>.nosrc,.sys-scale>:last-child{display:none}.sys-row .status-m{margin-top:4px;display:inline-flex}.fc-row{grid-template-columns:96px minmax(0,1fr)}.log-table thead{display:none}.log-table tr{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;gap:2px 10px;padding:10px 0;display:grid}.log-table td{border:0;padding:0}.log-table td:nth-child(2){order:-1;grid-column:1/-1}.fgrid{grid-template-columns:1fr}.fgrid>div:nth-child(2n){border-left:0}.fgrid>div:nth-child(2){border-top:1px solid var(--line)}}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px 20px;display:flex}.page-head p{color:var(--ink-2);max-width:70ch;margin:8px 0 0;font-size:15px}.page-head .acts{flex-wrap:wrap;gap:8px;display:flex}.two-col{grid-template-columns:minmax(0,2fr) minmax(300px,1fr);align-items:start;gap:18px;display:grid}.plan-months{grid-template-columns:repeat(auto-fill,minmax(min(100%,480px),1fr));align-items:start;gap:18px;min-width:0;display:grid}@media (max-width:1180px){.two-col{grid-template-columns:minmax(0,1fr)}}.form-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px 16px;display:grid}.form-grid .full{grid-column:1/-1}@supports (grid-template-rows:subgrid){.form-grid>.field:not(.full){grid-row:span 3;grid-template-rows:subgrid;align-items:start;row-gap:6px}.form-grid>.field:not(.full)>span:first-child{align-self:end}}.field input[type=file]{font:inherit;color:var(--ink-2);max-width:100%;font-size:13.5px}.field input[type=file]::file-selector-button{font:550 13.5px/1 var(--font-ui);border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:var(--surface);height:34px;color:var(--ink);cursor:pointer;transition:background var(--dur-1) var(--ease);margin-right:12px;padding:0 14px}.field input[type=file]::file-selector-button:hover{background:var(--surface-2);border-color:var(--brand)}.field .hint{color:var(--ink-3);font-size:12px;font-weight:400}textarea.input{resize:vertical;height:auto;min-height:96px;padding-top:10px;padding-bottom:10px;line-height:1.5}.rtable{border-collapse:collapse;width:100%;font-size:14px}.rtable th{text-align:left;font:500 10.5px/1 var(--font-code);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line-strong);white-space:nowrap;padding:0 12px 10px 0}.rtable td{border-bottom:1px solid var(--line);vertical-align:top;padding:12px 12px 12px 0}.rtable td.r,.rtable th.r{text-align:right}.rtable .k{color:var(--ink-3);margin-top:2px;font-size:12.5px;display:block}.rtable .acts{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.rtable form{display:inline}@media (max-width:760px){.rtable thead{display:none}.rtable tr{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;gap:4px 12px;padding:12px 0;display:grid}.rtable td{border:0;padding:0}.rtable td:first-child{grid-column:1/-1}.rtable .acts{justify-content:flex-start}}.linkbtn{color:var(--brand);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;font-weight:550}.linkbtn.danger{color:var(--danger)}.copyrow{align-items:center;gap:8px;display:flex}.copyrow .input{font-family:var(--font-code);flex:1;min-width:0;font-size:12.5px}.notice{border-radius:var(--radius-sm);background:var(--bg-sunk);color:var(--ink-2);align-items:flex-start;gap:10px;padding:12px 14px;font-size:13.5px;line-height:1.5;display:flex}.notice svg{width:16px;height:16px;color:var(--brand);flex:none;margin-top:2px}.notice.ok{background:var(--success-tint);color:var(--success)}.notice.ok svg{color:var(--success)}.notice.warn{background:var(--warning-tint);color:var(--ink)}.notice.warn svg{color:var(--warning)}.chips,.tabs-row{flex-wrap:wrap;gap:6px;display:flex}.tabs-row a{border:1px solid var(--line);height:32px;color:var(--ink-2);background:var(--surface);border-radius:999px;align-items:center;padding:0 12px;font-size:13px;display:inline-flex}.tabs-row a[aria-current]{background:var(--brand-tint);color:var(--brand);border-color:#0000;font-weight:600}.proof-list{margin:0;padding:0;list-style:none;display:grid}.proof-list>li{border-top:1px solid var(--line);grid-template-columns:28px 1fr auto;align-items:start;gap:12px;padding:14px 0;display:grid}.proof-list>li:first-child{border-top:0}.proof-list .n{border:1px solid var(--line-strong);width:28px;height:28px;font:400 15px/1 var(--font-serif);color:var(--brand);border-radius:50%;place-items:center;display:grid}.proof-list .n.yes{background:var(--success-tint);color:var(--success);border-color:#0000}.proof-list p{color:var(--ink-2);margin:3px 0 0;font-size:13.5px}@media (max-width:640px){.proof-list>li{grid-template-columns:28px 1fr}.proof-list>li>:last-child{grid-column:2}}.upl{border:1px dashed var(--line-strong);border-radius:var(--radius-md);background:var(--surface-2);gap:10px;padding:14px;display:grid}.upl input[type=file]{max-width:100%;font-size:13px}.storage{background:var(--bg-sunk);border-radius:3px;height:6px;overflow:hidden}.storage i{background:var(--brand);height:100%;display:block}.hf-sheet{position:relative}.hf-head{border-bottom:1px solid var(--line-strong);flex-wrap:wrap;justify-content:space-between;align-items:start;gap:16px;padding-bottom:16px;display:flex}.hf-head h1,.hf-head h2{font:400 clamp(28px, 3vw, 40px)/1.05 var(--font-serif);margin:6px 0 4px}.hf-table{border-collapse:collapse;width:100%;margin-top:4px;font-size:14.5px}.hf-table th{text-align:left;font:500 10.5px/1 var(--font-code);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line-strong);padding:14px 12px 10px 0}.hf-table td{border-bottom:1px solid var(--line);vertical-align:top;padding:12px 12px 12px 0}.hf-table td:first-child{white-space:nowrap;font-weight:600}.hf-table .k{color:var(--ink-3);font-size:12.5px;font-weight:400;display:block}@media (max-width:640px){.hf-table thead{display:none}.hf-table tr{border-bottom:1px solid var(--line);grid-template-columns:1fr auto;gap:4px 10px;padding:12px 0;display:grid}.hf-table td{border:0;padding:0}.hf-table td:first-child{grid-column:1/-1}}@media print{.site-head,.site-foot,.promise-strip,.no-print,.skip-link{display:none!important}body{background:#fff!important}.hf-sheet{box-shadow:none!important;border:1px solid #999!important}.container-site{max-width:none!important;padding:0!important}}.tri-wrap{grid-template-columns:minmax(0,1fr) 440px;align-items:start;gap:clamp(24px,3vw,48px);display:grid}@media (max-width:1080px){.tri-wrap{grid-template-columns:minmax(0,1fr)}}.tri-side{gap:16px;display:grid;position:sticky;top:84px}@media (max-width:1080px){.tri-side{position:static}.tri-wrap.danger .tri-side{order:-1}}.safety{border-radius:var(--radius-md);border:1px solid var(--sev-now);background:var(--sev-now-tint);color:var(--ink);align-items:flex-start;gap:12px;padding:16px 18px;font-size:14.5px;line-height:1.5;display:flex}.safety svg{width:20px;height:20px;color:var(--sev-now);flex:none;margin-top:1px}.safety b{margin-bottom:2px;display:block}.shutoffs{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;display:grid}.shutoffs a,.shutoffs>div{border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);color:var(--ink);gap:4px;padding:14px;font-size:14px;display:grid}.shutoffs a:hover{border-color:var(--line-strong)}.shutoffs b{align-items:center;gap:8px;display:flex}.shutoffs b svg{width:16px;height:16px;color:var(--ink-3)}.shutoffs span{color:var(--ink-3);font-size:12.5px}.stepper{gap:10px;display:grid}.qstep{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);padding:16px 18px}.qstep.active{border:2px solid var(--brand);box-shadow:var(--shadow-1);padding:15px 17px}.qstep .qn{font:500 10.5px/1 var(--font-code);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}.qstep h3{font:600 16.5px/1.35 var(--font-ui);margin:6px 0 4px}.qstep .help{color:var(--ink-2);margin:0 0 12px;font-size:13.5px}.qstep .opts{gap:8px;display:grid}.qstep .opts button{text-align:left;border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--surface);min-height:46px;color:var(--ink);font:550 14.5px/1.35 var(--font-ui);cursor:pointer;padding:10px 14px}.qstep .opts button:hover{border-color:var(--brand);background:var(--brand-tint)}.qstep.done{background:var(--surface-2);justify-content:space-between;align-items:center;gap:12px;display:flex}.qstep.done .ans{color:var(--ink-2);font-size:14px}.qstep.done .ans b{color:var(--ink);font-weight:600}.tri-dock{display:none}@media (max-width:900px){.tri-dock{z-index:15;padding:10px 0 calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);gap:8px;margin-top:18px;display:flex;position:sticky;bottom:0}.tri-dock>*{flex:1;justify-content:center}}.danger-rows{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px;display:grid}.danger-rows a{border-radius:var(--radius-md);background:var(--sev-now-tint);border:1px solid var(--sev-now);min-height:64px;color:var(--ink);grid-template-columns:40px 1fr;align-items:center;gap:12px;padding:14px;display:grid}.danger-rows a .ic{background:var(--danger-solid);color:#fff;border-radius:10px;place-items:center;width:40px;height:40px;display:grid}.danger-rows a .ic svg{width:20px;height:20px}.danger-rows b{font-size:15px;display:block}.danger-rows span span{color:var(--ink-2);font-size:13px}.sym-groups{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.sym-group h3{font:600 15px/1.2 var(--font-ui);align-items:center;gap:8px;margin:0 0 8px;display:flex}.sym-group h3 svg{width:16px;height:16px;color:var(--ink-3)}.sym-group ul{margin:0;padding:0;list-style:none;display:grid}.sym-group li a{border-top:1px solid var(--line);min-height:46px;color:var(--ink);justify-content:space-between;align-items:center;gap:10px;padding:8px 0;font-size:14.5px;display:flex}.sym-group li:first-child a{border-top:0}.sym-group li a:hover{color:var(--brand)}.call911{border-radius:var(--radius-md);background:var(--danger-solid);color:#fff;width:100%;min-height:54px;font:650 17px/1 var(--font-ui);justify-content:center;align-items:center;gap:10px;margin-top:16px;display:flex}.call911 svg{width:20px;height:20px}.shut-guide{counter-reset:s;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:grid}.shut-guide li{counter-increment:s;grid-template-columns:26px 1fr;gap:10px;font-size:14.5px;line-height:1.5;display:grid}.shut-guide li:before{content:counter(s);background:var(--ink);width:22px;height:22px;color:var(--bg);font:600 11px/1 var(--font-code);border-radius:50%;place-items:center;margin-top:1px;display:grid}.art-head{border-bottom:1px solid var(--line)}.art-head .wrap{grid-template-columns:minmax(0,1fr) 360px;align-items:end;gap:clamp(24px,4vw,56px);padding-top:clamp(28px,4vw,48px);padding-bottom:clamp(28px,4vw,48px);display:grid}.art-head .h1{max-width:18ch;margin-top:18px;font-size:clamp(36px,4.6vw,64px)}.art-head .dek{font:400 clamp(18px, 1.5vw, 21px)/1.5 var(--font-read);color:var(--ink-2);max-width:62ch;margin:20px 0 0}.meta-card{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);margin:0;display:grid}.meta-card div{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding:11px 14px;font-size:13.5px;display:flex}.meta-card div:first-child{border-top:0}.meta-card dt{color:var(--ink-3)}.meta-card dd{text-align:right;margin:0;font-weight:550}.meta-card .pending{color:var(--sev-week);align-items:center;gap:6px;display:inline-flex}.meta-card .pending svg{width:14px;height:14px}.art{grid-template-columns:200px minmax(0,68ch) minmax(0,320px);justify-content:center;gap:clamp(28px,3.5vw,56px);padding-top:40px;padding-bottom:72px;display:grid}.toc{align-self:start;font-size:13.5px;position:sticky;top:90px}.toc ol{border-left:1px solid var(--line);gap:2px;margin:12px 0 0;padding:0;list-style:none;display:grid}.toc a{color:var(--ink-3);border-left:2px solid #0000;margin-left:-1px;padding:6px 0 6px 14px;display:block}.toc a:hover{color:var(--ink);border-left-color:var(--brand)}.prose{min-width:0}.prose.read{max-width:none}.prose h2{font:400 clamp(28px, 2.6vw, 36px)/1.1 var(--font-serif);letter-spacing:-.01em;margin:52px 0 14px;scroll-margin-top:90px}.prose h3{font:600 19px/1.3 var(--font-ui);margin:28px 0 6px}.prose p{margin:0 0 18px}.prose ul,.prose ol{gap:8px;margin:0 0 18px;padding-left:1.3em;display:grid}.prose a:not(.btn){color:var(--brand);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.prose sup a{font:500 12px/1 var(--font-code);margin-left:1px;text-decoration:none}.short{border-radius:var(--radius-lg);background:var(--brand-tint);border:1px solid var(--brand-tint-2);margin:0 0 8px;padding:22px 24px}.short .eyebrow{color:var(--brand);margin-bottom:10px;display:block}.short p{margin:0;font-size:19.5px}.law{border-radius:var(--radius-lg);border:1px solid var(--line-strong);background:var(--surface);margin:22px 0;padding:24px 26px}.law .eyebrow{flex-wrap:wrap;justify-content:space-between;gap:10px;margin-bottom:12px;display:flex}.law blockquote{font:italic 400 clamp(20px, 1.8vw, 24px)/1.38 var(--font-serif);color:var(--ink);margin:0 0 14px}.law p{font:400 15.5px/1.6 var(--font-ui);color:var(--ink-2);margin:0 0 10px}.law .legal{color:var(--ink-3);margin:0;font-size:12.5px}.callout{border-radius:var(--radius-sm);background:var(--bg-sunk);font:400 15px/1.55 var(--font-ui);color:var(--ink-2);gap:10px;margin:18px 0;padding:14px 16px;display:flex}.callout svg{width:17px;height:17px;color:var(--brand);flex:none;margin-top:3px}.callout.warn svg{color:var(--warning)}.checklist{display:grid;gap:10px!important;margin:18px 0!important;padding:0!important;list-style:none!important}.checklist li{font:400 16.5px/1.55 var(--font-ui);color:var(--ink-2);grid-template-columns:22px 1fr;gap:10px;display:grid}.checklist li svg{width:18px;height:18px;color:var(--success);margin-top:3px}.checklist li b{color:var(--ink)}.gtable{border-collapse:collapse;width:100%;font:400 14.5px/1.45 var(--font-ui);margin:18px 0 22px}.gtable th{text-align:left;font:500 10.5px/1.2 var(--font-code);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--line-strong);vertical-align:bottom;padding:0 12px 10px 0}.gtable td{border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2);padding:11px 12px 11px 0}.gtable td:first-child{color:var(--ink);font-weight:600}.gtable-wrap{overflow-x:auto}.sources-list{font:400 14px/1.55 var(--font-ui);color:var(--ink-2);gap:8px;padding-left:22px;display:grid}.sources-list a{overflow-wrap:anywhere}.rail{align-self:start;gap:16px;display:grid;position:sticky;top:90px}.rail .tool{padding:20px}.rail .tool h3{font:400 24px/1.15 var(--font-serif);margin:8px 0 6px}.rail .related{padding:18px 20px}.rail .related a{border-top:1px solid var(--line);color:var(--ink);justify-content:space-between;gap:10px;padding:10px 0;font-size:14px;display:flex}.rail .related a:first-of-type{border-top:0}.rail .related a svg{width:15px;height:15px;color:var(--ink-3);flex:none;margin-top:2px}.toc-chips{display:none}@media (max-width:1240px){.art{grid-template-columns:minmax(0,68ch) minmax(0,300px)}.toc{display:none}.toc-chips{flex-wrap:wrap;gap:6px;margin-bottom:18px;display:flex}.toc-chips a{border:1px solid var(--line);height:32px;font:500 13px/1 var(--font-ui);color:var(--ink-2);background:var(--surface);border-radius:999px;align-items:center;padding:0 12px;text-decoration:none;display:inline-flex}}@media (max-width:1080px){.art-head .wrap{grid-template-columns:1fr}.art{grid-template-columns:minmax(0,1fr)}.rail{position:static}}@media (max-width:640px){.prose.read{font-size:18px}.short{padding:18px}.short p{font-size:18px}.law{padding:18px}}.guide-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;display:grid}.guide-card{color:var(--ink);transition:transform var(--dur-2,.15s) var(--ease,ease);align-content:start;gap:8px;padding:20px 22px;display:grid}.guide-card:hover{transform:translateY(-2px)}.guide-card h3{font:400 23px/1.15 var(--font-serif);margin:4px 0 0}.guide-card p{color:var(--ink-2);margin:0;font-size:14.5px}.guide-card .xs{color:var(--ink-3)}}