:root{--graphite:#0e1012;--asphalt:#1a1d21;--asphalt-2:#24282d;--light:#f5f6f7;--paper:#ffffff;--ink:#0e1012;--ink-soft:#3d434a;--signal:#ff6a2b;--signal-ink:#c2410c;--steel:#9aa3ad;--steel-dark:#5b636c;--urgent:#e5484d;--amber:#f5a524;--safe:#30a46c;--font-display:var(--font-space-grotesk),system-ui,sans-serif;--font-body:var(--font-inter),system-ui,sans-serif;--font-mono:var(--font-jetbrains-mono),ui-monospace,monospace;--step--1:0.875rem;--step-0:1.125rem;--step-1:1.375rem;--step-2:clamp(1.6rem,1.2rem + 1.4vw,2.25rem);--step-3:clamp(2.25rem,1.4rem + 3vw,3.5rem);--step-4:clamp(2.75rem,1.4rem + 4.6vw,4.5rem);--gutter:clamp(1rem,0.5rem + 2vw,2rem);--space-s:0.75rem;--space-m:1.5rem;--space-l:3rem;--space-xl:clamp(4rem,3rem + 4vw,7.5rem);--max:76rem;--measure:42rem;--radius:10px;--radius-pill:999px;--ease:cubic-bezier(0.2,0.9,0.3,1);--dur:320ms;--tap:44px}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;color-scheme:dark}body{margin:0;background:var(--graphite);color:var(--light);font-family:var(--font-body);font-size:var(--step-0);line-height:1.7;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh}main{flex:1 1}img,svg{max-width:100%;display:block}a{color:inherit}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;letter-spacing:-.02em;margin:0;text-wrap:balance}p{margin:0}:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}::selection{background:var(--signal);color:var(--graphite)}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.frame{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important}}.c-aud,.c-eur,.c-gbp,.u-km,html[data-region=au] .u-mi,html[data-region=eu] .u-mi{display:none}html[data-region=au] .u-km,html[data-region=eu] .u-km{display:inline}html[data-region=au] .c-usd,html[data-region=eu] .c-usd,html[data-region=uk] .c-usd{display:none}html[data-region=au] .c-aud,html[data-region=eu] .c-eur,html[data-region=uk] .c-gbp{display:inline}.unit-cost{font-family:var(--font-mono);font-size:.92em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}.skip-link{position:absolute;inset-inline-start:var(--gutter);inset-block-start:-100px;background:var(--signal);color:var(--graphite);padding:.6rem 1rem;border-radius:var(--radius);font-weight:600;z-index:10}.skip-link:focus{inset-block-start:.5rem}.site-header{background:var(--graphite);position:-webkit-sticky;position:sticky;inset-block-start:0;z-index:5}.header-inner{display:flex;align-items:center;gap:var(--space-m);min-height:68px}.wordmark{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:700;font-size:1.35rem;letter-spacing:-.03em;text-decoration:none;min-height:var(--tap)}.wordmark-light{width:12px;height:12px;border-radius:50%;background:var(--signal);box-shadow:0 0 10px 2px rgb(255 106 43/.55)}.nav-wide{flex:1 1}.lang-menu ul,.nav-narrow ul,.nav-wide ul{list-style:none;margin:0;padding:0}.nav-wide ul{display:flex;gap:.15rem;flex-wrap:wrap}.nav-narrow a,.nav-wide a{display:inline-flex;align-items:center;min-height:var(--tap);padding-inline:.7rem;border-radius:var(--radius);font-size:.95rem;text-decoration:none;color:var(--steel);transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease)}.nav-narrow a:hover,.nav-wide a:hover{color:var(--light);background:var(--asphalt)}.header-tools{display:flex;align-items:center;gap:.5rem;-webkit-margin-start:auto;margin-inline-start:auto}.region-switch select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--asphalt) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239AA3AD' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") no-repeat right .8rem center;color:var(--light);border:0;border-radius:var(--radius);min-height:var(--tap);padding-block:0;padding-inline:.85rem 2.1rem;font:inherit;font-size:.9rem;cursor:pointer}[dir=rtl] .region-switch select{background-position:left .8rem center;padding-inline:.85rem 2.1rem}.lang-menu,.nav-narrow{position:relative}.lang-menu summary,.nav-narrow summary{list-style:none;display:inline-flex;align-items:center;justify-content:center;min-height:var(--tap);min-width:var(--tap);padding-inline:.8rem;border-radius:var(--radius);background:var(--asphalt);cursor:pointer;font-size:.95rem}.lang-menu summary::-webkit-details-marker,.nav-narrow summary::-webkit-details-marker{display:none}.lang-menu ul,.nav-narrow nav{position:absolute;inset-inline-end:0;inset-block-start:calc(100% + .5rem);background:var(--asphalt);border-radius:var(--radius);padding:.5rem;min-width:14rem;box-shadow:0 16px 40px rgb(0 0 0/.45)}.lang-menu a{display:block;padding:.6rem .8rem;text-decoration:none}.nav-narrow ul{display:grid}.nav-narrow a{width:100%;color:var(--light)}.nav-narrow{display:none}@media (max-width:1080px){.nav-wide{display:none}.nav-narrow{display:block}}.site-footer{background:var(--graphite);padding-block:var(--space-xl) var(--space-l);-webkit-margin-before:var(--space-xl);margin-block-start:var(--space-xl)}.site-footer a{color:var(--steel);text-decoration:none}.site-footer a:hover{color:var(--light)}.footer-name{font-family:var(--font-display);font-weight:700;font-size:clamp(3.5rem,1rem + 12vw,11rem);letter-spacing:-.05em;line-height:.9}.footer-tagline{color:var(--steel);-webkit-margin-before:var(--space-s);margin-block-start:var(--space-s);font-size:var(--step-1)}.footer-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));grid-gap:var(--space-l);gap:var(--space-l);-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.footer-cols h2{font-size:1rem;font-family:var(--font-body);font-weight:600;letter-spacing:0;-webkit-margin-after:var(--space-s);margin-block-end:var(--space-s)}.footer-cols ul{list-style:none;padding:0;margin:0;display:grid;grid-gap:.15rem;gap:.15rem}.footer-cols li a{display:inline-block;padding-block:.3rem}.footer-disclaimer{color:var(--steel);font-size:.95rem;line-height:1.6}.footer-legal{color:var(--steel-dark);font-size:var(--step--1);-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.surface-light{background:var(--light);color:var(--ink);color-scheme:light;padding-block:var(--space-l) var(--space-xl)}.surface-light+.site-footer{-webkit-margin-before:0;margin-block-start:0}.surface-light a{color:var(--signal-ink);text-underline-offset:3px}.breadcrumb ol{list-style:none;padding:0;margin:0 0 var(--space-m);display:flex;flex-wrap:wrap;gap:.4rem;font-size:var(--step--1);color:var(--steel-dark)}.breadcrumb li+li:before{content:"/";-webkit-margin-end:.4rem;margin-inline-end:.4rem;color:var(--steel)}.breadcrumb a{color:var(--ink-soft)}.page-title{font-size:var(--step-3);max-width:22ch}.page-lede{font-size:var(--step-1);line-height:1.5;max-width:var(--measure)}.byline,.page-lede{color:var(--ink-soft);-webkit-margin-before:var(--space-m);margin-block-start:var(--space-m)}.byline{font-size:.95rem}.byline a{color:var(--ink);font-weight:600}.prose{max-width:var(--measure);-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.prose>*+*{-webkit-margin-before:1.1em;margin-block-start:1.1em}.prose h2{font-size:var(--step-2);-webkit-margin-before:2em;margin-block-start:2em}.prose h3{font-size:var(--step-1);-webkit-margin-before:1.6em;margin-block-start:1.6em}.prose ol,.prose ul{-webkit-padding-start:1.3em;padding-inline-start:1.3em}.prose li+li{-webkit-margin-before:.35em;margin-block-start:.35em}.prose strong{font-weight:650}.table-wrap{overflow-x:auto}.prose table{border-collapse:collapse;width:100%;font-size:1rem}.prose td,.prose th{text-align:start;padding:.7rem .8rem;-webkit-border-after:1px solid #dfe2e5;border-block-end:1px solid #dfe2e5}.prose th{font-weight:600}.disclaimer,.sources{max-width:var(--measure);-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.sources h2{font-size:var(--step-1)}.sources ol{-webkit-padding-start:1.3em;padding-inline-start:1.3em;-webkit-margin-before:var(--space-s);margin-block-start:var(--space-s);font-size:.95rem}.disclaimer{background:#e9ebed;border-radius:var(--radius);padding:var(--space-m);font-size:.95rem;line-height:1.6;color:var(--ink-soft)}.article-list{list-style:none;padding:0;margin:var(--space-l) 0 0;display:grid;grid-gap:.75rem;gap:.75rem;max-width:52rem}.article-list a{display:block;background:var(--paper);border-radius:var(--radius);padding:1.25rem 1.5rem;text-decoration:none;color:var(--ink);transition:transform var(--dur) var(--ease),background-color var(--dur) var(--ease)}.article-list a:hover{transform:translateX(4px)}[dir=rtl] .article-list a:hover{transform:translateX(-4px)}.article-list h2,.article-list h3{font-size:var(--step-1)}.article-list p{color:var(--ink-soft);font-size:1rem;-webkit-margin-before:.35rem;margin-block-start:.35rem;line-height:1.55}.empty-note{-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l);color:var(--ink-soft)}.home-hero{padding-block:var(--space-xl)}.home-hero h1{font-size:var(--step-4);max-width:14ch;letter-spacing:-.035em;line-height:1}.home-hero p{font-size:var(--step-1);line-height:1.5;color:var(--steel);max-width:34rem;-webkit-margin-before:2rem;margin-block-start:2rem}.home-section{-webkit-padding-after:var(--space-xl);padding-block-end:var(--space-xl)}.home-section h2{font-size:var(--step-2)}.category-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));grid-gap:.75rem;gap:.75rem}.category-grid a{display:block;height:100%;background:var(--asphalt);border-radius:var(--radius);padding:1.5rem;text-decoration:none;transition:background-color var(--dur) var(--ease),transform var(--dur) var(--ease)}.category-grid a:hover{background:var(--asphalt-2);transform:translateY(-2px)}.category-grid h3{font-size:var(--step-1)}.category-grid p{color:var(--steel);font-size:1rem;line-height:1.55;-webkit-margin-before:.5rem;margin-block-start:.5rem}.home-latest{list-style:none;padding:0;margin:0;display:grid;grid-gap:.75rem;gap:.75rem}.home-latest a{display:block;background:var(--asphalt);border-radius:var(--radius);padding:1.25rem 1.5rem;text-decoration:none}.home-latest a:hover{background:var(--asphalt-2)}.home-latest h3{font-size:var(--step-1)}.home-latest p{color:var(--steel);font-size:1rem;-webkit-margin-before:.35rem;margin-block-start:.35rem}.urgency-stop{--u:var(--urgent);--u-ink:#b4232a;--u-bg:#fdeced}.urgency-soon{--u:var(--amber);--u-ink:#8a5a00;--u-bg:#fef4e1}.urgency-monitor{--u:var(--safe);--u-ink:#1b6b45;--u-bg:#e5f5ec}.article-page{position:relative;-webkit-padding-before:var(--space-m);padding-block-start:var(--space-m)}.urgency-bar{position:absolute;inset-block-start:0;inset-inline:0;height:6px;background:var(--u)}.answer-first{display:grid;grid-gap:1rem;gap:1rem;max-width:var(--measure);-webkit-margin-before:var(--space-m);margin-block-start:var(--space-m)}.urgency{background:var(--u-bg);border-radius:var(--radius);padding:1rem 1.25rem 1.1rem;scroll-margin-block-start:90px}.urgency-pill{display:inline-flex;align-items:center;gap:.5rem;background:var(--u);color:#fff;font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:.01em;padding:.35rem .85rem .35rem .7rem;border-radius:var(--radius-pill)}.urgency-soon .urgency-pill{color:var(--graphite)}.urgency-dot{width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px rgb(255 255 255/.3)}.urgency-do{-webkit-margin-before:.6rem;margin-block-start:.6rem;font-weight:600;font-size:1.1rem;line-height:1.5;color:var(--ink)}.quick-answer h2{font-size:1rem;font-family:var(--font-body);font-weight:600;letter-spacing:0;color:var(--ink-soft);-webkit-margin-after:.3rem;margin-block-end:.3rem}.quick-answer p{font-size:1.2rem;line-height:1.6}.typical-cost{display:flex;flex-wrap:wrap;align-items:baseline;gap:.25rem .75rem;background:var(--paper);border-radius:var(--radius);padding:.9rem 1.25rem}.typical-cost-label{font-weight:600}.typical-cost-value .unit-cost{font-size:1.15rem;font-weight:600}.typical-cost-what{color:var(--ink-soft);font-size:.95rem}.causes{list-style:none;padding:0!important;counter-reset:cause;display:grid;grid-gap:.75rem;gap:.75rem}.prose .causes li+li{-webkit-margin-before:0;margin-block-start:0}.cause{counter-increment:cause;position:relative;background:var(--paper);border-radius:var(--radius);padding:1.25rem 1.5rem 1.25rem 4.25rem}.cause:before{content:counter(cause);position:absolute;inset-inline-start:1.25rem;inset-block-start:1.15rem;width:2rem;height:2rem;border-radius:50%;background:var(--graphite);color:var(--light);font-family:var(--font-display);font-weight:700;font-size:1rem;display:grid;place-items:center}[dir=rtl] .cause{padding:1.25rem 4.25rem 1.25rem 1.5rem}.prose .cause h3{-webkit-margin-before:.15rem;margin-block-start:.15rem;font-size:1.2rem}.cause-body{-webkit-margin-before:.4rem;margin-block-start:.4rem;font-size:1.05rem;line-height:1.6}.cause-body>*+*{-webkit-margin-before:.6em;margin-block-start:.6em}.cause-link{display:inline-block;-webkit-margin-before:.6rem;margin-block-start:.6rem;font-weight:600;font-size:1rem}.cost-card{background:var(--graphite);color:var(--light);border-radius:var(--radius);padding:1.5rem}.prose .cost-card .cost-title{margin:0 0 1rem;font-size:1.15rem;color:var(--light)}.cost-rows{margin:0;display:none}html:not([data-region]) .cost-rows.c-usd,html[data-region=au] .cost-rows.c-aud,html[data-region=eu] .cost-rows.c-eur,html[data-region=uk] .cost-rows.c-gbp,html[data-region=us] .cost-rows.c-usd{display:block}.cost-rows div{display:flex;justify-content:space-between;gap:1rem;padding-block:.55rem;-webkit-border-after:1px solid #2c3137;border-block-end:1px solid #2c3137}.cost-rows dt{color:var(--steel)}.cost-rows dd{margin:0;font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:end}.cost-rows .cost-total{-webkit-border-after:0;border-block-end:0}.cost-rows .cost-total dt{color:var(--light);font-weight:600}.cost-rows .cost-total dd{color:var(--signal);font-size:1.25rem;font-weight:600}.cost-approx{color:var(--steel);font-size:.85rem;-webkit-margin-before:.25rem;margin-block-start:.25rem}.cost-note{-webkit-margin-before:1rem;margin-block-start:1rem;color:#c9ced4;font-size:1rem;line-height:1.6}.cost-note>*+*{-webkit-margin-before:.6em;margin-block-start:.6em}.cost-note a{color:var(--signal)}.diy{background:var(--paper);border-radius:var(--radius);padding:1.5rem}.diy-verdict{font-family:var(--font-display);font-weight:700;font-size:1.3rem}.diy-garage .diy-verdict{color:#b4232a}.diy-either .diy-verdict{color:#8a5a00}.diy-diy .diy-verdict{color:#1b6b45}.diy-facts{margin:1rem 0 0;display:grid;grid-template-columns:auto auto;justify-content:start;grid-gap:1rem 2.5rem;gap:1rem 2.5rem}.diy-facts dt{font-size:.9rem;color:var(--ink-soft)}.diy-facts dd{margin:.2rem 0 0;font-weight:600}.diy-tools{grid-column:1/-1}.diy-tools dd{font-weight:400}.wrenches{display:inline-flex;gap:2px}.wrench{color:#d4d8dc}.wrench.on{color:var(--graphite)}.diy-note{-webkit-margin-before:1rem;margin-block-start:1rem;font-size:1.05rem;line-height:1.6}.diy-note>*+*{-webkit-margin-before:.6em;margin-block-start:.6em}.faq{max-width:var(--measure);-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.faq>h2{font-size:var(--step-2)}.faq-item{-webkit-margin-before:1.5rem;margin-block-start:1.5rem}.faq-item h3{font-size:1.15rem}.faq-item p{-webkit-margin-before:.35rem;margin-block-start:.35rem}.source-date{color:var(--ink-soft)}.related{-webkit-margin-before:var(--space-xl);margin-block-start:var(--space-xl)}.related>h2{font-size:var(--step-2)}.related .article-list{-webkit-margin-before:var(--space-m);margin-block-start:var(--space-m)}.sticky-do-now{position:fixed;inset-block-end:1rem;inset-inline:1rem;z-index:4;display:none;align-items:center;justify-content:center;gap:.6rem;min-height:52px;border-radius:var(--radius-pill);background:var(--graphite);color:var(--light)!important;text-decoration:none;font-weight:600;box-shadow:0 10px 30px rgb(0 0 0/.3);transform:translateY(150%);transition:transform var(--dur) var(--ease)}.sticky-do-now .urgency-dot{background:var(--u);box-shadow:0 0 8px var(--u)}.sticky-do-now[data-show=true]{transform:none}@media (max-width:760px){.sticky-do-now{display:flex}.page-title{font-size:clamp(1.9rem,1.2rem + 3.2vw,2.4rem)}.article-page .byline{-webkit-margin-before:.75rem;margin-block-start:.75rem;font-size:.9rem}.article-page .breadcrumb ol{-webkit-margin-after:.75rem;margin-block-end:.75rem}.cause{padding:1.1rem 1.1rem 1.1rem 3.6rem}.cause:before{inset-inline-start:1rem}.answer-first{gap:.75rem;-webkit-margin-before:1rem;margin-block-start:1rem}.urgency{padding:.85rem 1rem .95rem}.urgency-do{font-size:1.02rem;-webkit-margin-before:.5rem;margin-block-start:.5rem}.quick-answer p{font-size:1.05rem;line-height:1.55}.typical-cost{padding:.75rem 1rem}}@media (max-width:760px){.article-page:has(.sticky-do-now){-webkit-padding-after:6rem;padding-block-end:6rem}}.urgency-stop .urgency-pill{background:#c42b33}.urgency-monitor .urgency-pill{background:#1f7a4f}.urgency-pill .urgency-dot{background:currentColor}.footer-legal{color:var(--steel)}.article-page>.frame,.surface-light>.frame{max-width:calc(var(--measure) + 2 * var(--gutter))}.surface-light .article-list,.surface-light .page-title{max-width:none}.lamp-red{--lamp:#ff4d55}.lamp-amber{--lamp:#ffb020}.lamp-green{--lamp:#34c77b}.lamp-blue{--lamp:#3e8bff}.dash-section{background:var(--graphite);padding-block:var(--space-m) var(--space-xl)}.breadcrumb-dark a,.breadcrumb-dark ol{color:var(--steel)}.dash-tool{display:grid;grid-gap:1.25rem;gap:1.25rem}.dash-head{max-width:46rem}.dash-title{font-size:var(--step-3);letter-spacing:-.03em}.dash-hint{color:var(--steel);font-size:var(--step-1);line-height:1.5;-webkit-margin-before:.75rem;margin-block-start:.75rem}.dash-search{display:flex;align-items:center;gap:.6rem;background:var(--asphalt);border-radius:var(--radius);padding-inline:1rem;max-width:34rem;color:var(--steel)}.dash-search:focus-within{outline:3px solid var(--signal);outline-offset:2px}.dash-search input{flex:1 1;min-width:0;min-height:52px;background:transparent;border:0;color:var(--light);font:inherit;font-size:1.05rem}.dash-search input:focus{outline:none}.dash-search input::placeholder{color:#7d858e}.dash-matches{display:flex;flex-wrap:wrap;gap:.5rem;color:var(--steel);font-size:.95rem}.dash-chip{font:inherit;font-size:.95rem;min-height:var(--tap);padding-inline:1rem;border:0;border-radius:var(--radius-pill);background:var(--asphalt-2);color:var(--light);cursor:pointer}.dash-chip:hover{background:#2f343a}.dash-stage{grid-template-columns:minmax(0,1fr) 22rem;grid-gap:1rem;align-items:stretch}.cluster,.dash-stage{display:grid;gap:1rem}.cluster{position:relative;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) minmax(0,1fr);align-items:center;grid-gap:1rem;padding:clamp(1rem,2vw,2rem);border-radius:28px;background:#050607;box-shadow:inset 0 0 0 2px #1d2126,inset 0 0 60px rgb(0 0 0/.9),0 30px 60px rgb(0 0 0/.5);overflow:hidden;isolation:isolate}.cluster-glass{position:absolute;inset:0;pointer-events:none;background:linear-gradient(165deg,rgb(255 255 255/.09),rgb(255 255 255/.02) 28%,transparent 42%),radial-gradient(120% 60% at 50% 120%,rgb(255 106 43/.06),transparent 60%);z-index:2}.dial{width:100%;height:auto}.dial-face{fill:#0b0d0f;stroke:#23282e;stroke-width:2}.tick{stroke:#4a5159;stroke-width:1.5}.tick.major{stroke:#aab2bb;stroke-width:2.5}.dial-num{fill:#9aa3ad;font-family:var(--font-display);font-size:11px}.dial-label{fill:#6b737c;font-family:var(--font-body);font-size:10px;letter-spacing:.04em}.needle{transform-origin:100px 100px;transition:transform .85s cubic-bezier(.5,0,.2,1)}.needle line{stroke:var(--signal);stroke-width:3.5;stroke-linecap:round;filter:drop-shadow(0 0 4px rgb(255 106 43/.8))}.hub{fill:#2a2f35;stroke:#4a5159}.cluster-off .needle{transition:none}.cluster-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-gap:.35rem;gap:.35rem;position:relative;z-index:3}.lamp{aspect-ratio:1;display:grid;place-items:center;min-width:var(--tap);min-height:var(--tap);padding:0;border:0;border-radius:12px;background:transparent;color:#2c3238;cursor:pointer;transition:color .3s var(--ease),filter .3s var(--ease),background-color .2s var(--ease),opacity .2s}.lamp svg{width:70%;height:auto;max-width:44px}.lamp:hover{color:#5b636c;background:rgb(255 255 255/.04)}.cluster-sweep .lamp,.lamp.is-match,.lamp.is-on{color:var(--lamp);filter:drop-shadow(0 0 6px var(--lamp)) drop-shadow(0 0 14px color-mix(in srgb,var(--lamp) 50%,transparent))}.lamp.is-match:not(.is-on){filter:drop-shadow(0 0 4px var(--lamp));opacity:.85}.lamp.is-on{background:rgb(255 255 255/.05);animation:lamp-pulse 1.4s ease-in-out infinite}.lamp.is-dim{opacity:.25}@keyframes lamp-pulse{50%{filter:drop-shadow(0 0 2px var(--lamp));opacity:.75}}.dash-panel{background:var(--asphalt);border-radius:20px;padding:1.5rem;display:grid;align-content:start;grid-gap:1rem;gap:1rem;scroll-margin-block:90px}.dash-panel.is-open>*{animation:panel-in .38s var(--ease) both}.dash-panel.is-open>:nth-child(2){animation-delay:60ms}.dash-panel.is-open>:nth-child(3){animation-delay:.12s}.dash-panel.is-open>:nth-child(4){animation-delay:.18s}@keyframes panel-in{0%{opacity:0;transform:translateY(12px)}}.dash-panel-top{display:flex;gap:1rem;align-items:center}.dash-panel-icon{flex:none;width:64px;height:64px;display:grid;place-items:center;border-radius:14px;background:#050607;color:var(--lamp);filter:drop-shadow(0 0 6px color-mix(in srgb,var(--lamp) 60%,transparent))}.dash-panel h3{font-size:1.35rem}.dash-colour{color:var(--steel);font-size:.9rem;line-height:1.4;-webkit-margin-before:.25rem;margin-block-start:.25rem}.dash-panel .urgency{background:rgb(255 255 255/.04)}.dash-panel .urgency-do{color:var(--light)}.dash-meaning{color:#c9ced4;font-size:1.02rem;line-height:1.6}.dash-more{color:var(--signal);font-weight:600;text-decoration:none}.dash-more:hover{text-decoration:underline}.dash-empty{color:var(--steel);font-size:1.05rem;line-height:1.6}.dash-list summary{cursor:pointer;color:var(--steel);min-height:var(--tap);display:inline-flex;align-items:center}.dash-list summary:hover{color:var(--light)}.dash-list ul,.light-grid{list-style:none;padding:0;margin:.75rem 0 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));grid-gap:.5rem;gap:.5rem}.dash-list a,.light-grid a{display:flex;align-items:center;gap:.85rem;padding:.75rem 1rem;border-radius:var(--radius);background:var(--asphalt);text-decoration:none;line-height:1.35}.dash-list a:hover{background:var(--asphalt-2)}.list-icon{flex:none;width:44px;height:44px;display:grid;place-items:center;border-radius:10px;background:#050607;color:var(--lamp)}.list-urgency{display:block;font-size:.85rem;color:var(--steel)}.dash-list strong{font-weight:600}.hub-h2{font-size:var(--step-2);-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.surface-light .light-grid a{background:var(--paper);color:var(--ink);transition:transform var(--dur) var(--ease)}.surface-light .light-grid a:hover{transform:translateY(-2px)}.surface-light .list-urgency{color:var(--ink-soft)}.colour-key{list-style:none;padding:0;margin:var(--space-m) 0 0;display:grid;grid-gap:.6rem;gap:.6rem}.colour-key li{display:flex;gap:.75rem;align-items:center}.colour-dot{width:14px;height:14px;border-radius:50%;background:var(--lamp);flex:none}.light-hero{display:flex;gap:1.25rem;align-items:center}.light-tile{flex:none;width:104px;height:104px;display:grid;place-items:center;border-radius:22px;background:var(--graphite);color:var(--lamp)}.light-tile svg{filter:drop-shadow(0 0 8px var(--lamp))}.light-aliases{color:var(--ink-soft);-webkit-margin-before:.5rem;margin-block-start:.5rem;font-size:.95rem}@media (max-width:1000px){.dash-stage{grid-template-columns:1fr}}@media (max-width:760px){.cluster{grid-template-columns:1fr 1fr;border-radius:22px}.cluster-strip{grid-column:1/-1;grid-row:2}.cluster-dial{max-width:150px;justify-self:center;width:100%}.light-tile{width:76px;height:76px;border-radius:16px}.light-tile svg{width:52px;height:52px}}@media (orientation:landscape) and (max-height:520px){.cluster{min-height:calc(100svh - 80px);grid-template-columns:minmax(0,1fr) minmax(0,1.6fr) minmax(0,1fr)}.cluster-strip{grid-column:auto;grid-row:auto}}.dash-stage{align-items:start}@media (max-width:1100px){.dash-stage{grid-template-columns:1fr}}.home{overflow-x:clip}.home .dash-section,.home>section{position:relative;z-index:1;background:var(--graphite)}.brake-canvas,.brake-still{position:fixed;inset:0;width:100%;height:100lvh;z-index:0;display:block}.brake-still{object-fit:cover;object-position:72% 50%;transition:opacity .7s var(--ease)}.brake-canvas{opacity:0;transition:opacity .9s var(--ease)}.beats[data-3d=live] .brake-canvas{opacity:1}.beats[data-3d=live] .brake-still{opacity:0;transition-delay:.6s}.beat{position:relative;z-index:1;min-height:100svh;display:flex;align-items:center}.beat-inner{width:100%}.beat h1,.beat h2{max-width:12ch;letter-spacing:-.035em;line-height:1;text-shadow:0 2px 30px rgb(0 0 0/.5)}.beat h1{font-size:var(--step-4)}.beat h2{font-size:var(--step-3)}.beat-lede{-webkit-margin-before:1.5rem;margin-block-start:1.5rem;max-width:30rem;font-size:var(--step-1);line-height:1.5;color:#c3c9cf;text-shadow:0 1px 16px rgb(0 0 0/.7)}.beat-hero{-moz-user-select:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.beat-close,.beat-hero{touch-action:pan-y}.beat-apart{min-height:170svh}.beat-apart,.beat-around{align-items:flex-start;-webkit-padding-before:14vh;padding-block-start:14vh}.beat-around{min-height:130svh}.beat-around .beat-inner,.beat-together .beat-inner{display:flex;flex-direction:column;align-items:flex-end;text-align:end}.beat-together{min-height:110svh}.hero-controls{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;-webkit-margin-before:2.5rem;margin-block-start:2.5rem}.hold-hint{display:inline-flex;align-items:center;gap:.7rem;color:var(--light);font-weight:600;font-size:1rem}.hold-key{width:14px;height:14px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 0 rgb(255 106 43/.6);animation:hold-ping 1.8s var(--ease) infinite}@keyframes hold-ping{70%{box-shadow:0 0 0 12px rgb(255 106 43/0)}to{box-shadow:0 0 0 0 rgb(255 106 43/0)}}.blueprint-toggle{font:inherit;font-size:.95rem;color:var(--light);background:rgb(26 29 33/.8);border:1px solid #343a41;border-radius:var(--radius-pill);min-height:var(--tap);padding-inline:1.1rem;cursor:pointer;transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease)}.blueprint-toggle:hover{border-color:var(--steel)}.blueprint-toggle[aria-pressed=true]{border-color:#7cc4ff;color:#bfe3ff}.part-labels{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));grid-gap:.5rem;gap:.5rem;-webkit-margin-before:2rem;margin-block-start:2rem;max-width:52rem}.part-label{display:block;background:rgb(26 29 33/.86);border:1px solid #2c3238;border-radius:8px;padding:.6rem .95rem;text-decoration:none;font-family:var(--font-display);font-weight:600;line-height:1.3;transition:background-color var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease)}.part-label:focus-visible,.part-label:hover{background:var(--signal);border-color:var(--signal);color:var(--graphite)}.lbl-fact,.part-labels[data-mode=facts] .lbl-cat{display:none}.part-labels[data-mode=facts] .lbl-fact{display:block;max-width:17rem;font-family:var(--font-body);font-weight:500;font-size:.92rem}.beats[data-3d=live] .part-labels{position:fixed;inset:0;display:block;margin:0;max-width:none;z-index:3;pointer-events:none;opacity:0;transition:opacity .4s var(--ease)}.beats[data-3d=live] .part-labels[data-visible=true]{opacity:1}.beats[data-3d=live] .part-label{position:absolute;top:0;left:0;pointer-events:none;will-change:transform}.beats[data-3d=live] .part-labels[data-visible=true] .part-label{pointer-events:auto}.beats[data-3d=live] .part-labels[data-visible=false] .part-label{visibility:hidden}.leaders{position:fixed;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}.leaders line{stroke:rgb(154 163 173/.55);stroke-width:1}.leaders circle{fill:var(--signal)}.beats[data-3d=still] .leaders{display:none}.pressure-ring{position:fixed;top:0;left:0;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:50%;background:conic-gradient(var(--signal) calc(var(--p, 0) * 1turn),rgb(255 255 255/.14) 0);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 5px),#000 calc(100% - 4px));mask:radial-gradient(farthest-side,transparent calc(100% - 5px),#000 calc(100% - 4px));z-index:6;pointer-events:none;opacity:0;transition:opacity .2s}.pressure-ring span{display:none}.pressure-ring[data-on=true]{opacity:1}.home-dash{-webkit-padding-before:var(--space-xl);padding-block-start:var(--space-xl)}.site-search{-webkit-margin-after:var(--space-xl);margin-block-end:var(--space-xl);max-width:46rem}.site-search-label{display:block;font-family:var(--font-display);font-weight:700;font-size:var(--step-3);letter-spacing:-.03em;line-height:1.05;-webkit-margin-after:1.25rem;margin-block-end:1.25rem}.site-search-box{display:flex;align-items:center;gap:.75rem;background:var(--light);color:var(--ink-soft);border-radius:14px;padding-inline:1.15rem}.site-search-box:focus-within{outline:3px solid var(--signal);outline-offset:3px}.site-search-box input{flex:1 1;min-width:0;min-height:62px;border:0;background:transparent;color:var(--ink);font:inherit;font-size:1.15rem}.site-search-box input:focus{outline:none}.site-search-results{list-style:none;padding:0;margin:.6rem 0 0;display:grid;grid-gap:.35rem;gap:.35rem}.site-search-results a{display:flex;align-items:baseline;gap:.9rem;padding:.8rem 1rem;background:var(--asphalt);border-radius:var(--radius);text-decoration:none}.site-search-results a:focus-visible,.site-search-results a:hover{background:var(--asphalt-2)}.ssr-kind{flex:none;min-width:7.5rem;font-size:.85rem;color:var(--steel)}.ssr-title{font-weight:600}.site-search-none{-webkit-margin-before:.75rem;margin-block-start:.75rem;color:var(--steel)}.home-section{padding-block:var(--space-xl) 0}.home-section h2{font-size:var(--step-3);letter-spacing:-.03em;-webkit-margin-after:var(--space-m);margin-block-end:var(--space-m)}.home-latest{grid-template-columns:repeat(auto-fill,minmax(20rem,1fr))}.home-latest a{height:100%;padding:1.5rem;transition:background-color var(--dur) var(--ease),transform var(--dur) var(--ease)}.home-latest a:hover{transform:translateY(-2px)}.latest-meta{display:block;font-size:.85rem;color:var(--steel);-webkit-margin-after:.5rem;margin-block-end:.5rem}.trust-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));grid-gap:.75rem;gap:.75rem}.trust-list li{background:var(--asphalt);border-radius:var(--radius);padding:1.5rem}.trust-list h3{font-size:var(--step-1)}.trust-list p{color:#c3c9cf;font-size:1rem;line-height:1.6;-webkit-margin-before:.5rem;margin-block-start:.5rem}.trust-link{display:inline-block;-webkit-margin-before:var(--space-m);margin-block-start:var(--space-m);color:var(--signal);font-weight:600;text-decoration:none}.trust-link:hover{text-decoration:underline}.home+.site-footer{-webkit-margin-before:0;margin-block-start:0}.home .home-trust{-webkit-padding-after:var(--space-xl);padding-block-end:var(--space-xl)}@media (max-width:760px){.beat{align-items:flex-start}.beat,.beat-apart,.beat-around{-webkit-padding-before:9vh;padding-block-start:9vh}.beat-around .beat-inner,.beat-together .beat-inner{align-items:flex-start;text-align:start}.brake-still{object-position:70% 60%}.beats[data-3d=live] .part-labels{inset:auto var(--gutter) 1rem;display:grid;grid-template-columns:1fr 1fr;grid-gap:.4rem;gap:.4rem}.beats[data-3d=live] .part-label{position:static;transform:none!important;font-size:.9rem;padding:.55rem .7rem}.part-labels[data-mode=facts] .lbl-fact{font-size:.82rem}.leaders{display:none}.ssr-kind{min-width:5.5rem}}@media (prefers-reduced-motion:reduce){.hold-key{animation:none}}html.still-capture .beat,html.still-capture .home>section,html.still-capture .pressure-ring,html.still-capture .site-footer,html.still-capture .site-header{visibility:hidden}html.still-capture .brake-canvas{transition:none;opacity:1}.beat-close:before,.beat-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgb(14 16 18/.82),rgb(14 16 18/.55) 32%,transparent 58%)}.beat-hero:before{background:linear-gradient(90deg,rgb(14 16 18/.55),transparent 45%)}.beat>.beat-inner{position:relative}@media (max-width:760px){.beat-close:before,.beat-hero:before{background:linear-gradient(180deg,rgb(14 16 18/.85),rgb(14 16 18/.5) 40%,transparent 60%)}}.not-found{padding-block:var(--space-l) var(--space-xl)}.not-found h1{font-size:var(--step-4);margin-block:var(--space-l) var(--space-m);max-width:12ch}.not-found>p{color:var(--steel);-webkit-margin-after:var(--space-l);margin-block-end:var(--space-l)}.not-found .category-grid h2,.not-found>p{font-size:var(--step-1)}.more-tools{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;align-items:center;-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l);color:var(--steel)}.more-tools a{color:var(--light);font-weight:600;text-underline-offset:4px}.more-tools a:hover{color:var(--signal)}.tool-page .frame{max-width:calc(52rem + 2 * var(--gutter))}.tool-body{-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.tool-note{color:var(--ink-soft);font-size:.95rem;line-height:1.6;margin-block:1rem;max-width:var(--measure)}.chip-row{display:flex;flex-wrap:wrap;gap:.5rem}.chip{font:inherit;font-size:1rem;min-height:var(--tap);padding:.45rem 1.05rem;border-radius:var(--radius-pill);border:1.5px solid #cfd4d9;background:var(--paper);color:var(--ink);cursor:pointer;transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),transform .12s}.chip:hover{border-color:var(--ink-soft)}.chip:active{transform:scale(.97)}.chip[aria-pressed=true]{background:var(--graphite);border-color:var(--graphite);color:var(--light)}.tool-step{border:0;padding:0;margin:0 0 var(--space-m)}.tool-step legend{font-family:var(--font-display);font-weight:700;font-size:var(--step-1);-webkit-margin-after:.85rem;margin-block-end:.85rem;display:flex;align-items:center;gap:.6rem}.step-num{width:1.8rem;height:1.8rem;border-radius:50%;background:var(--signal);color:var(--graphite);display:inline-grid;place-items:center;font-size:.95rem}.tool-primary{display:inline-flex;align-items:center;gap:.4rem;min-height:var(--tap);padding-inline:1.2rem;border-radius:var(--radius);background:var(--graphite);color:var(--light)!important;text-decoration:none;font-weight:600;transition:background-color var(--dur) var(--ease)}.tool-primary:hover{background:#262a2f}.tool-secondary{font:inherit;min-height:var(--tap);padding-inline:1.1rem;border-radius:var(--radius);border:1.5px solid #cfd4d9;background:transparent;color:var(--ink);cursor:pointer}.tool-secondary:hover{border-color:var(--ink-soft)}.symptom-result{background:var(--paper);border-radius:var(--radius);padding:1.5rem;-webkit-border-start:6px solid var(--u);border-inline-start:6px solid var(--u);animation:panel-in .38s var(--ease) both}.symptom-result h2{font-size:var(--step-2);margin-block:.9rem .25rem}.symptom-result h3{font-size:1rem;font-family:var(--font-body);font-weight:600;color:var(--ink-soft);letter-spacing:0;-webkit-margin-before:1rem;margin-block-start:1rem}.symptom-causes{-webkit-padding-start:1.3em;padding-inline-start:1.3em;margin:.5rem 0 0}.symptom-causes li+li{-webkit-margin-before:.3rem;margin-block-start:.3rem}.symptom-actions{display:flex;flex-wrap:wrap;gap:.75rem;-webkit-margin-before:1.25rem;margin-block-start:1.25rem}.symptom-list{-webkit-margin-before:var(--space-l);margin-block-start:var(--space-l)}.symptom-list summary{cursor:pointer;min-height:var(--tap);display:inline-flex;align-items:center;color:var(--ink-soft)}.symptom-list ul{-webkit-padding-start:1.2em;padding-inline-start:1.2em;display:grid;grid-gap:.6rem;gap:.6rem;font-size:1rem;line-height:1.55}.calc{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);grid-gap:1.5rem;gap:1.5rem;align-items:start}.calc h2{font-size:var(--step-1)}.calc-form{background:var(--paper);border-radius:var(--radius);padding:1.5rem}.calc-fuel{border:0;padding:0;margin:0 0 1rem}.calc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(13rem,1fr));grid-gap:1rem;gap:1rem}.calc-field{display:grid;grid-gap:.35rem;gap:.35rem}.calc-label{font-size:.92rem;font-weight:600;color:var(--ink)}.calc-input{display:flex;align-items:center;background:var(--light);border-radius:8px;padding-inline:.8rem;border:1.5px solid transparent}.calc-input:focus-within{border-color:var(--signal)}.calc-input input{flex:1 1;min-width:0;min-height:var(--tap);border:0;background:transparent;font:inherit;font-size:1.05rem;color:var(--ink);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.calc-input input:focus{outline:none}.calc-unit{color:var(--ink-soft);font-size:.9rem;white-space:nowrap}.calc-result{background:var(--graphite);color:var(--light);border-radius:var(--radius);padding:1.5rem;position:-webkit-sticky;position:sticky;top:84px}.calc-result h2{color:var(--steel);font-family:var(--font-body);font-size:1rem;font-weight:600;letter-spacing:0}.calc-total{font-family:var(--font-mono);font-size:var(--step-3);font-weight:600;color:var(--signal);line-height:1.1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.calc-sub,.calc-total{-webkit-margin-before:.4rem;margin-block-start:.4rem}.calc-sub{color:#c3c9cf;font-family:var(--font-mono);font-size:.95rem}.calc-bars{list-style:none;padding:0;margin:1.5rem 0;display:grid;grid-gap:.8rem;gap:.8rem}.calc-bars li{display:grid;grid-template-columns:1fr auto;grid-gap:.3rem 1rem;gap:.3rem 1rem}.calc-bar-label{font-size:.92rem;color:#c3c9cf}.calc-bar-value{font-family:var(--font-mono);font-size:.92rem;text-align:end;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.calc-bar-track{grid-column:1/-1;height:8px;border-radius:4px;background:#262a2f;overflow:hidden}.calc-bar{display:block;height:100%;background:var(--signal);border-radius:4px;transition:width .4s var(--ease)}.calc-result .tool-primary{background:var(--light);color:var(--graphite)!important}.tracker-odo{max-width:20rem;-webkit-margin-after:var(--space-m);margin-block-end:var(--space-m)}.tracker-list{list-style:none;padding:0;margin:0;display:grid;grid-gap:.75rem;gap:.75rem}.tracker-item{background:var(--paper);border-radius:var(--radius);padding:1.25rem 1.5rem;-webkit-border-start:6px solid #d4d8dc;border-inline-start:6px solid #d4d8dc}.tracker-item.st-due{border-inline-start-color:var(--urgent)}.tracker-item.st-soon{border-inline-start-color:var(--amber)}.tracker-item.st-ok{border-inline-start-color:var(--safe)}.tracker-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.25rem 1rem}.tracker-head h3{font-size:1.2rem}.tracker-status{display:inline-flex;align-items:center;gap:.45rem;font-weight:600;font-size:.95rem}.tracker-dot{width:10px;height:10px;border-radius:50%;background:#c1c6cb}.st-due .tracker-dot{background:var(--urgent)}.st-soon .tracker-dot{background:var(--amber)}.st-ok .tracker-dot{background:var(--safe)}.tracker-left{font-weight:400;color:var(--ink-soft)}.tracker-typical{color:var(--ink-soft);font-size:.92rem;-webkit-margin-before:.25rem;margin-block-start:.25rem}.tracker-inputs{display:grid;grid-template-columns:repeat(auto-fill,minmax(13rem,1fr));grid-gap:.75rem;gap:.75rem;-webkit-margin-before:.85rem;margin-block-start:.85rem}.pick{background:var(--paper);border-radius:var(--radius);padding:1.5rem;margin-block:1.5rem}.prose .pick>*+*{-webkit-margin-before:.6rem;margin-block-start:.6rem}.pick-badge{display:inline-block;background:var(--signal);color:var(--graphite);font-family:var(--font-display);font-weight:700;font-size:.85rem;padding:.25rem .75rem;border-radius:var(--radius-pill)}.prose .pick .pick-name{font-size:var(--step-1);-webkit-margin-before:.6rem;margin-block-start:.6rem}.pick-price{font-family:var(--font-mono);font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.pick-specs{list-style:none;padding:0!important;display:flex;flex-wrap:wrap;gap:.4rem}.prose .pick-specs li{margin:0;background:var(--light);border-radius:6px;padding:.25rem .6rem;font-size:.9rem}.pick-why{font-size:1.02rem;line-height:1.6}.pick-action{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.pick-button{display:inline-flex;align-items:center;min-height:var(--tap);padding-inline:1.15rem;border-radius:var(--radius);background:var(--graphite);color:var(--light)!important;text-decoration:none;font-weight:600;transition:background-color var(--dur) var(--ease)}.pick-button:hover{background:#262a2f}.pick-aff{font-size:.85rem;color:var(--ink-soft)}@media (max-width:860px){.calc{grid-template-columns:1fr}.calc-result{position:static}}.calc-unit{flex:none;-webkit-margin-start:.4rem;margin-inline-start:.4rem}.tracker-odo .calc-input{background:var(--paper);border-color:#d4d8dc}