/* Let's Buzz Media — static Cloudflare Pages design system */
:root{
  --orange:#F4780B;--orange-dark:#B54700;--charcoal:#4B494A;--ink:#242224;
  --canvas:#FFF9F2;--orange-soft:#FFF0E2;--border:#E6E0DB;--muted:#6E696B;
  --confirm-bg:#EAF6EF;--confirm:#1F6B45;--industry-bg:#EDF5FC;--industry:#255A8E;
  --observe-bg:#FFF0E2;--observe:#9B3F00;--unknown-bg:#F3F2F2;--unknown:#4B494A;
  --risk-bg:#FCECEC;--risk:#8A2E2E;--white:#fff;
  --shadow:0 10px 30px rgba(36,34,36,.06);--radius:16px;--control:10px;
  --container:1240px;--reading:800px;--header:78px;
  --display:"Arial Narrow","Aptos Narrow","Roboto Condensed","Helvetica Neue Condensed",Arial,sans-serif;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:var(--sans);font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto}a{color:var(--orange-dark);text-decoration-thickness:.08em;text-underline-offset:.16em}a:hover{color:#8f3900}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.reading{width:min(var(--reading),100%);margin-inline:auto}.skip-link{position:fixed;left:16px;top:-100px;background:var(--ink);color:#fff;padding:10px 14px;z-index:9999;border-radius:8px}.skip-link:focus{top:16px}.eyebrow,.kicker{display:inline-flex;gap:8px;align-items:center;font-size:.78rem;line-height:1.2;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--orange-dark)}.kicker:before{content:"";width:28px;height:3px;border-radius:999px;background:var(--orange)}h1,h2,h3{margin:0 0 .45em;line-height:1.15;letter-spacing:-.025em}h1{font-family:var(--display);font-stretch:condensed;font-size:clamp(3.2rem,6.3vw,5.9rem);line-height:.94;letter-spacing:-.04em;max-width:880px}h2{font-size:clamp(2rem,3.6vw,3rem)}h3{font-size:1.3rem}.lead{font-size:clamp(1.12rem,1.6vw,1.32rem);line-height:1.55;color:#4d494b;max-width:760px}.muted{color:var(--muted)}.section{padding:96px 0}.section--canvas{background:var(--canvas)}.section--soft{background:var(--orange-soft)}.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:36px}.section-head p{max-width:680px;margin:0;color:var(--muted)}
/* header */
.site-header{height:var(--header);background:rgba(255,255,255,.97);border-bottom:1px solid rgba(230,224,219,.95);position:sticky;top:0;z-index:1000;backdrop-filter:saturate(160%) blur(12px)}.header-inner{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{width:258px;max-height:50px;object-fit:contain;display:block}.main-nav{margin-left:auto;display:flex;align-items:center;gap:2px;height:100%}.nav-link,.nav-button,.icon-button{appearance:none;border:0;background:transparent;color:var(--ink);font:inherit;font-size:.83rem;font-weight:750;text-decoration:none;display:flex;align-items:center;gap:6px;padding:12px 10px;border-radius:9px;cursor:pointer;white-space:nowrap}.nav-link:hover,.nav-button:hover,.nav-button[aria-expanded="true"]{background:var(--canvas);color:var(--orange-dark)}.nav-button svg,.icon-button svg{width:17px;height:17px}.icon-button{width:44px;height:44px;justify-content:center;padding:0;border:1px solid var(--border)}.mobile-toggle{display:none}.nav-item{position:relative}.menu-panel{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(-6px);width:min(960px,calc(100vw - 48px));background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 22px 70px rgba(36,34,36,.14);padding:26px;opacity:0;visibility:hidden;transition:opacity .16s ease,transform .16s ease}.nav-item.menu-open .menu-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px 28px}.menu-group h3{font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px;color:var(--charcoal)}.menu-group a{display:block;color:var(--ink);font-size:.91rem;font-weight:650;padding:5px 0;text-decoration:none}.menu-group a:hover{color:var(--orange-dark)}.menu-group p{font-size:.78rem;line-height:1.45;color:var(--muted);margin:0 0 8px}.menu-panel--small{width:370px;left:0;transform:translateY(-6px)}.nav-item.menu-open .menu-panel--small{transform:translateY(0)}
/* buttons */
.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 18px;border-radius:var(--control);font-size:.92rem;line-height:1.2;font-weight:800;text-decoration:none;border:1px solid transparent;transition:transform .16s ease,background .16s ease,border-color .16s ease}.btn:hover{transform:translateY(-1px)}.btn--primary{background:var(--orange-dark);color:#fff}.btn--primary:hover{background:#933a00;color:#fff}.btn--secondary{background:#fff;border-color:var(--border);color:var(--ink)}.btn--secondary:hover{border-color:#c9c0b9;color:var(--orange-dark)}.arrow{font-size:1.1em;line-height:1}
/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--canvas) 100%);padding:74px 0 64px}.hero:before,.hero:after{content:"";position:absolute;border:2px solid rgba(244,120,11,.14);border-radius:50%;pointer-events:none}.hero:before{width:720px;height:280px;right:-170px;top:54px;transform:rotate(-12deg)}.hero:after{width:520px;height:210px;right:-70px;top:160px;transform:rotate(10deg)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(350px,.84fr);gap:58px;align-items:center;position:relative;z-index:1}.hero-copy .lead{margin:22px 0 28px}.hero-copy .actions{margin-top:28px}.live-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.live-card-top{display:flex;justify-content:space-between;gap:16px;align-items:start;padding-bottom:20px;border-bottom:1px solid var(--border)}.live-card h2{font-size:1.55rem;margin:.2rem 0}.status-pill{font-size:.72rem;font-weight:850;letter-spacing:.04em;text-transform:uppercase;padding:7px 10px;background:var(--confirm-bg);color:var(--confirm);border-radius:999px;white-space:nowrap}.project-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.fact{padding:13px;border-radius:12px;background:var(--canvas)}.fact b{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.fact span{display:block;font-size:.84rem;line-height:1.4;color:var(--muted);margin-top:3px}.lam{display:flex;align-items:center;gap:0;margin-top:20px}.lam-step{flex:1;text-align:center;position:relative}.lam-step:not(:last-child):after{content:"";height:2px;background:var(--border);position:absolute;left:55%;right:-45%;top:17px}.lam-dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:800;margin:0 auto 7px;position:relative;z-index:1}.lam-step:nth-child(2) .lam-dot{background:var(--orange-dark)}.lam-step span{font-size:.75rem;font-weight:800}.hero-note{font-size:.78rem;line-height:1.45;color:var(--muted);margin:18px 0 0}
.proof-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#fff}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}.proof-item{padding:20px 18px;border-right:1px solid var(--border);display:flex;gap:10px;align-items:center;font-weight:800;font-size:.86rem}.proof-item:first-child{padding-left:0}.proof-item:last-child{border-right:0}.proof-icon{width:30px;height:30px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);display:grid;place-items:center;flex:0 0 auto}.proof-icon svg{width:16px;height:16px}
/* cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.route-card,.tool-card,.guide-card{display:block;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.route-card:hover,.tool-card:hover,.guide-card:hover{transform:translateY(-3px);border-color:#d5c7ba;box-shadow:var(--shadow);color:var(--ink)}.card-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;background:var(--orange-soft);color:var(--orange-dark);margin-bottom:18px}.card-icon svg{width:24px;height:24px}.route-card h3,.tool-card h3,.guide-card h3{margin-bottom:7px}.route-card p,.tool-card p,.guide-card p{margin:0;color:var(--muted);font-size:.91rem;line-height:1.55}.card-more{display:inline-flex;margin-top:18px;color:var(--orange-dark);font-size:.84rem;font-weight:850}.card-grid--5{grid-template-columns:repeat(6,1fr)}.card-grid--5 .route-card{grid-column:span 2}.card-grid--5 .route-card:nth-last-child(-n+2){grid-column:span 3}
/* evidence */
.evidence-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.evidence-stack{display:grid;gap:12px}.evidence-item{padding:17px 18px;border-radius:13px;display:grid;grid-template-columns:160px 1fr;gap:16px;align-items:center}.evidence-item b{font-size:.76rem;letter-spacing:.04em}.evidence-item span{font-size:.86rem;line-height:1.45}.ev-confirm{background:var(--confirm-bg);color:var(--confirm)}.ev-industry{background:var(--industry-bg);color:var(--industry)}.ev-observe{background:var(--observe-bg);color:var(--observe)}.ev-unknown{background:var(--unknown-bg);color:var(--unknown)}
/* project */
.project-band{position:relative;overflow:hidden;background:var(--orange-soft);border-top:1px solid #f3d5ba;border-bottom:1px solid #f3d5ba}.project-band:after{content:"";position:absolute;width:580px;height:220px;border:2px solid rgba(181,71,0,.12);border-radius:50%;right:-180px;bottom:-130px;transform:rotate(8deg)}.project-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:58px;align-items:center;position:relative;z-index:1}.project-panel{background:#fff;border:1px solid rgba(181,71,0,.15);border-radius:18px;padding:24px}.project-row{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:12px 0;border-bottom:1px solid var(--border);font-size:.88rem}.project-row:last-child{border-bottom:0}.project-row b{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.project-row span{color:var(--muted)}
/* choose start */
.start-list{border:1px solid var(--border);border-radius:18px;overflow:hidden;background:#fff}.start-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:22px;padding:21px 24px;border-bottom:1px solid var(--border);text-decoration:none;color:var(--ink)}.start-row:last-child{border-bottom:0}.start-row:hover{background:var(--canvas);color:var(--ink)}.start-row strong{display:block}.start-row span{font-size:.85rem;color:var(--muted)}.start-arrow{width:38px;height:38px;border-radius:50%;background:var(--orange-soft);display:grid;place-items:center;color:var(--orange-dark);font-weight:900}
/* tools */
.tool-card{position:relative;padding-bottom:64px}.tool-card .card-more{position:absolute;left:24px;bottom:23px}.tool-card--featured{background:var(--ink);color:#fff;border-color:var(--ink)}.tool-card--featured p{color:#d9d5d7}.tool-card--featured .card-icon{background:rgba(255,255,255,.12);color:#ffb067}.tool-card--featured .card-more{color:#ffb067}.tool-card--featured:hover{color:#fff}
/* methodology */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}.plain-list{margin:24px 0;padding:0;list-style:none}.plain-list li{position:relative;padding:9px 0 9px 28px}.plain-list li:before{content:"";position:absolute;left:0;top:20px;width:9px;height:9px;border-radius:50%;background:var(--orange)}
/* footer */
.site-footer{background:var(--canvas);border-top:1px solid var(--border);padding:64px 0 0}.footer-top{display:grid;grid-template-columns:1.35fr repeat(4,1fr);gap:36px;padding-bottom:48px}.footer-brand img{width:185px}.footer-brand p{font-size:.85rem;line-height:1.55;color:var(--muted);max-width:310px}.footer-col h2{font-size:.84rem;text-transform:uppercase;letter-spacing:.05em;margin:0 0 12px}.footer-col a{display:block;color:var(--charcoal);font-size:.84rem;text-decoration:none;padding:4px 0}.footer-col a:hover{color:var(--orange-dark)}.footer-bottom{border-top:1px solid var(--border);padding:18px 0;display:flex;justify-content:space-between;gap:24px;align-items:center;font-size:.76rem;color:var(--muted)}.footer-legal{display:flex;gap:16px}.footer-legal a{color:var(--muted);text-decoration:none}
/* search */
.search-overlay{position:fixed;inset:0;background:rgba(36,34,36,.62);z-index:2500;display:none;padding:8vh 24px}.search-overlay.open{display:block}.search-box{max-width:760px;margin:auto;background:#fff;border-radius:20px;padding:24px;box-shadow:0 30px 100px rgba(0,0,0,.25)}.search-top{display:flex;gap:10px}.search-input{flex:1;min-height:52px;border:1px solid var(--border);border-radius:10px;padding:0 16px;font:inherit;font-size:1rem}.search-close{width:52px;border:1px solid var(--border);background:#fff;border-radius:10px;font-size:1.3rem;cursor:pointer}.search-results{margin-top:16px;max-height:55vh;overflow:auto}.search-result{display:block;padding:13px 14px;border-radius:10px;text-decoration:none;color:var(--ink)}.search-result:hover,.search-result.active{background:var(--canvas);color:var(--orange-dark)}.search-result b{display:block;font-size:.9rem}.search-result span{display:block;font-size:.76rem;color:var(--muted)}.search-empty{padding:18px;color:var(--muted);font-size:.9rem}
/* inner templates */
.page-hero{padding:54px 0 34px;background:var(--canvas);border-bottom:1px solid var(--border)}.breadcrumbs{font-size:.78rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:var(--muted);text-decoration:none}.page-hero h1{font-size:clamp(2.8rem,5.4vw,4.8rem);max-width:960px}.page-meta{display:flex;gap:12px 20px;flex-wrap:wrap;font-size:.77rem;color:var(--muted);margin-top:20px}.article-shell{display:grid;grid-template-columns:220px minmax(0,800px) 1fr;gap:48px;padding:64px 0 96px}.toc{position:sticky;top:104px;align-self:start;border-left:2px solid var(--border);padding-left:16px;font-size:.78rem}.toc b{display:block;margin-bottom:8px}.toc a{display:block;color:var(--muted);text-decoration:none;padding:4px 0}.toc a:hover{color:var(--orange-dark)}.article-content h2{margin-top:2.1em}.article-content h3{margin-top:1.7em}.callout{border-left:4px solid var(--orange);background:var(--canvas);padding:20px 22px;border-radius:0 12px 12px 0;margin:28px 0}.callout--risk{border-color:var(--risk);background:var(--risk-bg)}.evidence-badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;font-size:.68rem;font-weight:850;letter-spacing:.04em;text-transform:uppercase}.case-module{background:var(--orange-soft);border:1px solid #f0cfb2;border-radius:16px;padding:24px;margin:32px 0}.code-block{background:#242224;color:#f6f4f5;padding:18px;border-radius:12px;overflow:auto;font:14px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}.decision-tree{display:grid;gap:12px}.decision-node{border:1px solid var(--border);background:#fff;border-radius:12px;padding:16px}.tool-shell{border:1px solid var(--border);border-radius:18px;background:#fff;padding:28px;box-shadow:var(--shadow)}
/* responsive */
@media(max-width:1080px){.main-nav{gap:0}.nav-link,.nav-button{font-size:.76rem;padding:10px 7px}.brand img{width:218px}.hero-grid{grid-template-columns:1fr .8fr;gap:36px}.footer-top{grid-template-columns:1.2fr repeat(2,1fr)}.article-shell{grid-template-columns:190px minmax(0,1fr);gap:36px}.article-shell:after{display:none}.card-grid--5{grid-template-columns:repeat(2,1fr)}.card-grid--5 .route-card,.card-grid--5 .route-card:nth-last-child(-n+2){grid-column:auto}}
@media(max-width:900px){:root{--header:68px}.container{width:min(var(--container),calc(100% - 40px))}.main-nav{position:fixed;inset:var(--header) 0 0 0;background:#fff;display:none;overflow:auto;padding:20px}.main-nav.mobile-open{display:block}.mobile-toggle{display:flex;margin-left:auto}.header-search{display:none}.nav-link,.nav-button{width:100%;justify-content:space-between;padding:14px 4px;font-size:.95rem;border-bottom:1px solid var(--border);border-radius:0}.nav-item{width:100%}.menu-panel,.menu-panel--small{position:static;width:100%;transform:none!important;box-shadow:none;border:0;border-radius:0;padding:14px 8px 20px;display:none;opacity:1;visibility:visible}.nav-item.menu-open .menu-panel{display:block}.menu-grid{grid-template-columns:1fr 1fr}.hero-grid,.evidence-layout,.project-layout,.about-grid{grid-template-columns:1fr}.hero{padding-top:52px}.live-card{max-width:620px}.proof-grid{grid-template-columns:1fr 1fr}.proof-item:nth-child(2){border-right:0}.proof-item:nth-child(-n+2){border-bottom:1px solid var(--border)}.card-grid{grid-template-columns:1fr 1fr}.section{padding:74px 0}.footer-top{grid-template-columns:1fr 1fr 1fr}.footer-brand{grid-column:1/-1}.article-shell{display:block}.toc{position:static;border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:30px}.article-content{max-width:800px}.site-header .brand img{width:224px;max-height:44px}}
@media(max-width:620px){body{font-size:17px}.container{width:min(var(--container),calc(100% - 32px))}.site-header .brand img{width:202px;max-height:42px}.hero{padding:42px 0 48px}.hero-grid{gap:32px}.hero:before{right:-420px}.project-facts{grid-template-columns:1fr}.proof-grid{grid-template-columns:1fr}.proof-item{border-right:0!important;border-bottom:1px solid var(--border)}.proof-item:last-child{border-bottom:0}.card-grid,.card-grid--5{grid-template-columns:1fr}.menu-grid{grid-template-columns:1fr}.evidence-item{grid-template-columns:1fr;gap:5px}.section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:10px}.footer-top{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-legal{margin-top:8px;flex-wrap:wrap}.start-row{padding:18px}.project-row{grid-template-columns:1fr;gap:3px}.actions .btn{width:100%}.live-card{padding:20px}.lam-step span{font-size:.67rem}.article-shell{padding-top:44px}.page-hero{padding-top:38px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Keep the right-hand desktop dropdown inside the viewport. */
@media(min-width:901px){.main-nav>.nav-item:last-of-type .menu-panel--small{left:auto;right:0}}

/* Batch 1 publication components */
:focus-visible{outline:3px solid var(--orange-dark);outline-offset:3px}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}.breadcrumbs li+li:before{content:"›";margin-right:6px;color:#8a8587}.article-content section:first-child h2{margin-top:0}.article-content p,.article-content li{max-width:72ch}.article-content li+li{margin-top:.45rem}.article-content section+section{border-top:1px solid var(--border);margin-top:3.3rem;padding-top:.3rem}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:28px 0}.topic-grid>section,.topic-grid>div{border:1px solid var(--border);border-radius:var(--radius);padding:22px;background:#fff}.topic-grid>section+section{margin:0;padding:22px}.evidence-stack--grid{grid-template-columns:repeat(2,minmax(0,1fr));margin:26px 0}.evidence-stack--grid .evidence-item{grid-template-columns:1fr;gap:6px;align-content:start}.card-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid--4 .tool-card{padding-bottom:24px}.start-row span{font-size:.94rem}.start-row strong{font-size:1.05rem;color:var(--ink);margin-bottom:5px}.next-step{background:var(--orange-soft);border-radius:var(--radius);padding:24px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:32px}.asset-placeholder{border:1px dashed #bdafa4;border-radius:var(--radius);padding:26px;background:rgba(255,255,255,.72);display:grid;gap:8px;text-align:center;justify-items:center}.asset-placeholder img{width:124px;opacity:.68}.asset-placeholder span{font-size:.84rem;color:var(--muted);max-width:42ch}.diagram{margin:32px 0;padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--canvas);overflow:hidden}.diagram-steps{display:flex;align-items:stretch;gap:22px}.diagram-step{position:relative;flex:1;min-height:84px;border:1px solid var(--border);background:#fff;border-radius:12px;padding:18px 14px 14px;text-align:center;display:grid;place-items:center}.diagram-step:not(:last-child):after{content:"→";position:absolute;right:-20px;top:50%;transform:translateY(-50%);color:var(--orange-dark);font-weight:900}.diagram-step span{position:absolute;left:9px;top:7px;width:22px;height:22px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);display:grid;place-items:center;font-size:.68rem;font-weight:800}.diagram figcaption,.site-map figcaption{font-size:.76rem;color:var(--muted);margin-top:14px;text-align:center}.steps-list{counter-reset:step;list-style:none;padding:0}.steps-list>li{position:relative;padding:0 0 24px 52px;counter-increment:step}.steps-list>li:before{content:counter(step);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--orange-dark);color:#fff;display:grid;place-items:center;font-weight:800}.source-stack{list-style:none;padding:0;counter-reset:source}.source-stack>li{counter-increment:source;border-left:3px solid var(--border);padding:14px 16px 14px 54px;position:relative;background:var(--canvas);margin:10px 0}.source-stack>li:before{content:counter(source);position:absolute;left:16px;top:14px;color:var(--orange-dark);font-weight:850}.table-wrap{overflow-x:auto;margin:28px 0;border:1px solid var(--border);border-radius:12px}.table-wrap table{width:100%;border-collapse:collapse;min-width:680px;font-size:.88rem;line-height:1.5}.table-wrap th,.table-wrap td{padding:14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}.table-wrap thead th{background:var(--charcoal);color:#fff}.table-wrap tbody th{width:32%;background:var(--canvas)}.table-wrap tr:last-child th,.table-wrap tr:last-child td{border-bottom:0}.metric-levels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;padding:0;counter-reset:metric}.metric-levels>li{counter-increment:metric;border:1px solid var(--border);border-radius:14px;padding:20px;background:#fff}.metric-levels>li:before{content:counter(metric);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--orange-dark);color:#fff;font-weight:800;margin-bottom:12px}.limitations-grid,.measurement-grid,.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:26px 0}.limitations-grid>div,.measurement-grid>div,.compare-grid>div{border:1px solid var(--border);border-radius:14px;padding:20px;background:var(--canvas)}.measurement-grid>div{background:#fff}.measurement-grid strong{display:inline-block;color:var(--unknown);background:var(--unknown-bg);padding:5px 8px;border-radius:999px;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em}.timeline{border-left:3px solid var(--border);margin:28px 0 28px 8px;padding-left:30px}.timeline>div{position:relative;padding:0 0 28px}.timeline>div:before{content:"";position:absolute;left:-39px;top:5px;width:15px;height:15px;border-radius:50%;background:var(--orange-dark);box-shadow:0 0 0 5px var(--orange-soft)}.timeline time{display:block;color:var(--orange-dark);font-size:.76rem;font-weight:850;text-transform:uppercase;letter-spacing:.04em}.timeline h3{margin:.25rem 0}.observation{border-left:4px solid var(--orange-dark);background:var(--orange-soft);padding:22px;border-radius:0 14px 14px 0;margin:22px 0}.site-map{margin:28px 0;padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--canvas)}.site-map-root{max-width:340px;margin:0 auto 30px;padding:16px;text-align:center;border-radius:12px;background:var(--ink);color:#fff;font-weight:800;position:relative}.site-map-root:after{content:"";position:absolute;width:2px;height:30px;background:var(--border);left:50%;top:100%}.site-map-branches{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.site-map-branches>div{padding:16px;border:1px solid var(--border);border-top:3px solid var(--orange-dark);border-radius:10px;background:#fff}.site-map-branches span{display:block;font-size:.78rem;color:var(--muted);margin-top:5px}.related-list{padding-left:1.2rem}.email-contact{border:1px solid var(--border);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:var(--shadow)}.email-contact>p:first-child{margin-top:0}.email-contact>p:last-child{margin-bottom:0}.email-address{font-size:clamp(1.25rem,3vw,1.75rem);font-weight:850;overflow-wrap:anywhere}.pending-link{color:inherit;text-decoration:none}.pending-link.route-card,.pending-link.tool-card,.pending-link.guide-card,.pending-link.start-row{cursor:default}.pending-link.route-card:hover,.pending-link.tool-card:hover,.pending-link.guide-card:hover{transform:none;border-color:var(--border);box-shadow:none;color:var(--ink)}.start-row.pending-link:hover{background:#fff}.start-row.pending-link>b{display:none}.start-row.pending-link{grid-template-columns:1fr}.menu-panel--small{max-width:calc(100vw - 32px)}

@media(max-width:900px){.diagram-steps{display:grid;grid-template-columns:1fr 1fr}.diagram-step:not(:last-child):after{display:none}.article-content section+section{margin-top:2.6rem}.toc strong{display:block;margin-bottom:8px}.toc a{display:inline-block;margin-right:14px}.site-map-branches{grid-template-columns:1fr}.limitations-grid,.measurement-grid,.compare-grid{grid-template-columns:1fr}}
@media(max-width:620px){.topic-grid,.evidence-stack--grid,.card-grid--4,.metric-levels,.diagram-steps{grid-template-columns:1fr}.next-step{align-items:flex-start;flex-direction:column}.article-content h2{font-size:1.85rem}.article-content h3{font-size:1.22rem}.email-contact{padding:20px}.table-wrap{margin-inline:-8px}.diagram{padding:18px}.footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}.site-map{padding:18px}}

/* Batch 1 QA v3: dense editorial diagrams and live-project screenshot. */
.article-content .diagram{overflow:visible}.article-content .diagram-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}.article-content .diagram-steps--4,.article-content .diagram-steps--7,.article-content .diagram-steps--8{grid-template-columns:repeat(4,minmax(0,1fr))}.article-content .diagram-step{min-width:0;min-height:112px;padding:34px 13px 18px;overflow:visible}.article-content .diagram-step:after{display:none!important}.project-shot{margin:0;border:1px solid rgba(181,71,0,.18);border-radius:18px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.project-shot img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:cover;object-position:top}.project-shot figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:14px 16px;font-size:.78rem;line-height:1.4;color:var(--muted)}.project-shot figcaption strong{color:var(--ink);text-transform:uppercase;letter-spacing:.04em}
@media(max-width:900px){.article-content .diagram-steps,.article-content .diagram-steps--4,.article-content .diagram-steps--7,.article-content .diagram-steps--8{grid-template-columns:repeat(2,minmax(0,1fr))}.project-shot{max-width:720px}}
@media(max-width:620px){.article-content .diagram-steps,.article-content .diagram-steps--4,.article-content .diagram-steps--7,.article-content .diagram-steps--8{grid-template-columns:1fr}.article-content .diagram-step{min-height:88px}.project-shot figcaption{align-items:flex-start;flex-direction:column;gap:3px}}
.article-content [id]{scroll-margin-top:7.5rem}

/* Start Here hero artwork. */
.page-hero--visual{padding-bottom:58px}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:48px;align-items:center}.page-hero--visual .page-hero-copy{min-width:0}.page-hero--visual h1{font-size:clamp(2.8rem,4.8vw,4.55rem)}.start-hero-visual{margin:0;border:1px solid rgba(181,71,0,.13);border-radius:22px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.start-hero-visual img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
@media(max-width:900px){.page-hero-grid{grid-template-columns:1fr;gap:32px}.start-hero-visual{width:min(720px,100%);margin-inline:auto}}
@media(max-width:620px){.page-hero--visual{padding-bottom:38px}.page-hero-grid{gap:24px}.start-hero-visual{border-radius:16px}}

/* Batch 2 hub system */
@media(min-width:901px){.menu-panel--mega{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;left:42%;max-width:900px}.menu-panel--mega .menu-group>strong{display:block;color:var(--orange-dark);font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px}}
.hub-hero{padding-block:64px 50px}.hub-hero .lead{max-width:820px;margin-bottom:0}.hub-shell{grid-template-columns:230px minmax(0,820px) 1fr}.hub-content>h2:first-child{margin-top:0}.hub-content h2{font-size:clamp(1.75rem,3vw,2.45rem);scroll-margin-top:7.5rem}.hub-content ul,.hub-content ol{padding-left:1.3rem}.hub-content a{font-weight:650}.hub-visual{margin:34px 0;padding:26px;border:1px solid #efd7c1;border-radius:18px;background:linear-gradient(135deg,#fffaf4,#fff);overflow:hidden}.hub-visual__steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:12px}.hub-step{position:relative;min-width:0;min-height:104px;border:1px solid var(--border);border-top:4px solid var(--orange);border-radius:13px;background:#fff;padding:34px 13px 16px;display:grid;place-items:center;text-align:center;line-height:1.3}.hub-step span{position:absolute;top:8px;left:10px;width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange-dark);font-size:.68rem;font-weight:850}.hub-step strong{font-size:.86rem;overflow-wrap:anywhere}.hub-visual figcaption{margin-top:14px;color:var(--muted);font-size:.78rem;text-align:center}.hub-content .pending-link{display:inline;color:var(--muted);border-bottom:1px dashed #aaa;text-decoration:none}.hub-content h2 .pending-link{border:0;color:inherit}.hub-content>h2[id="key-takeaways"]+ul{background:var(--canvas);border:1px solid var(--border);border-radius:16px;padding:22px 24px 22px 44px}.hub-content>h2[id^="real-project"]{padding-top:28px;border-top:3px solid var(--orange)}
@media(max-width:1180px) and (min-width:901px){.main-nav .nav-link,.main-nav .nav-button{font-size:.72rem;padding-inline:6px}.site-header .brand img{width:200px}.header-inner{gap:14px}}
@media(max-width:900px){.menu-panel--mega{grid-template-columns:1fr 1fr;gap:18px}.menu-panel--mega .menu-group>strong{display:block;color:var(--orange-dark);font-size:.72rem;text-transform:uppercase;margin:8px 0}.hub-hero{padding-block:46px 36px}.hub-shell{display:block}.hub-visual__steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.menu-panel--mega{grid-template-columns:1fr}.hub-visual{padding:18px;margin-inline:-4px}.hub-visual__steps{grid-template-columns:1fr}.hub-step{min-height:82px}.hub-content>h2[id="key-takeaways"]+ul{padding:18px 18px 18px 38px}}