/* SMK Next — Guias */
:root{
  --bg:#05070a;
  --bg-2:#0a0e14;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --text:#f4f7fb;
  --soft:#cfd6df;
  --muted:#97a1b3;
  --faint:#6d7789;
  --lime:#c8ff45;
  --lime-ink:#141d05;
  --lime-soft:rgba(200,255,69,.1);
  --lime-line:rgba(200,255,69,.28);
  --green:#3cff8f;
  --max:1200px;
  --radius:20px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --sans:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --display:"Plus Jakarta Sans","Inter",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px;-webkit-text-size-adjust:100%}
body{
  margin:0;font:16px/1.7 var(--sans);color:var(--text);
  background:
    radial-gradient(circle at 10% 0%,rgba(60,255,143,.07),transparent 34rem),
    radial-gradient(circle at 92% 6%,rgba(200,255,69,.06),transparent 30rem),
    var(--bg);
  background-repeat:no-repeat;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
::selection{background:var(--lime);color:var(--lime-ink)}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
img,svg{max-width:100%;display:block}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:4px;border-radius:6px}
p,h1,h2,h3{margin:0}
p+p{margin-top:16px}
[hidden]{display:none!important}
.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
.skip{position:fixed;top:-100px;left:12px;background:var(--lime);color:var(--lime-ink);padding:10px 14px;border-radius:8px;font-weight:700;z-index:50}
.skip:focus{top:12px}

/* Cabeçalho */
.site-header{position:sticky;top:0;z-index:30;background:rgba(5,7,10,.78);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);border-bottom:1px solid var(--line)}
.header-inner{min-height:72px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;letter-spacing:-.03em;font-size:19px;white-space:nowrap}
.brand img{width:36px;height:36px;border-radius:50%;box-shadow:0 0 0 1px var(--lime-line),0 0 24px rgba(60,255,143,.18)}
.brand b,.footer-brand b{color:var(--lime);font-weight:800}
.header-inner nav{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--soft)}
.header-inner nav>a:not(.header-cta){padding:8px 14px;border-radius:999px}
.header-inner nav>a:not(.header-cta):hover{color:var(--text);background:var(--surface-2)}
.header-inner nav>a[aria-current="page"]{color:var(--text);background:var(--surface-2)}
.header-cta{margin-left:8px;display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;background:var(--lime);color:var(--lime-ink);font-weight:700;box-shadow:0 6px 24px rgba(200,255,69,.18)}
.header-cta:hover{background:#d8ff7a;color:var(--lime-ink)}
.read-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.read-progress span{display:block;height:100%;width:100%;transform:scaleX(0);transform-origin:0 50%;background:linear-gradient(90deg,var(--green),var(--lime))}

/* Tipografia base */
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--lime);font:700 11px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.eyebrow::before{content:"";width:18px;height:1px;background:currentColor;opacity:.7}
h1,h2,h3{line-height:1.12;letter-spacing:-.03em;font-weight:700}
h1{overflow-wrap:break-word;font-family:var(--display);font-weight:800;font-size:clamp(36px,5vw,64px);letter-spacing:-.035em;line-height:1.06;text-wrap:balance}
h2{font-size:clamp(26px,3vw,38px);text-wrap:balance}
h3{font-size:21px;font-weight:650}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--lime),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:720px;margin-top:22px;text-wrap:pretty}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:14px;font-weight:600}
.text-link:hover{color:#e2ff9e}
.text-link span{transition:transform .2s var(--ease)}
.text-link:hover span{transform:translateX(3px)}
.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:14px 22px;background:var(--lime);color:var(--lime-ink);border:0;border-radius:999px;font-size:14px;font-weight:700;line-height:1.4;box-shadow:0 10px 30px rgba(200,255,69,.16);transition:background .2s,transform .2s var(--ease),box-shadow .2s}
.button:hover{background:#d8ff7a;color:var(--lime-ink);transform:translateY(-1px);box-shadow:0 14px 36px rgba(200,255,69,.24)}
.button-small{padding:10px 18px;font-size:13px}

/* Hub — hero */
.hub-hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:64px;align-items:center;padding:88px 0 76px}
.hub-hero h1{font-size:clamp(40px,5.4vw,70px)}
.hub-hero .text-link{margin-top:32px;padding:12px 20px;border:1px solid var(--line-2);border-radius:999px;color:var(--text)}
.hub-hero .text-link:hover{border-color:var(--lime-line);background:var(--lime-soft)}
.hero-note{position:relative;overflow:hidden;border:1px solid var(--line-2);background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));border-radius:24px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.hero-note::before{content:"";position:absolute;inset:-40% -40% auto auto;width:260px;height:260px;background:radial-gradient(circle,rgba(200,255,69,.22),transparent 65%);pointer-events:none}
.note-label{position:relative;font:700 10px/1.5 var(--mono);letter-spacing:.16em;color:var(--muted)}
.big-number{position:relative;font-family:var(--display);font-size:96px;font-weight:800;letter-spacing:-.06em;line-height:1;color:var(--lime);margin:20px 0 22px}
.big-number span{display:block;font-family:var(--sans);font-size:16px;letter-spacing:0;color:var(--text);font-weight:500;margin-top:8px}
.hero-note p{position:relative;font-size:14px;color:var(--soft);line-height:1.9}
.note-foot{position:relative;display:block;border-top:1px solid var(--line);margin-top:24px;padding-top:16px;font:500 11px/1.6 var(--mono);color:var(--muted);letter-spacing:.04em}

/* Seções */
.section-block{padding:72px 0;border-top:1px solid var(--line)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:32px}
.section-heading p{max-width:340px;color:var(--muted);font-size:15px}
.section-heading .eyebrow{margin-bottom:14px}

/* Cartões de setor */
.sector-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.sector-card{display:flex;gap:18px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:20px 22px;background:var(--surface);transition:border-color .25s,background .25s,transform .25s var(--ease)}
.sector-card:hover{border-color:var(--lime-line);background:rgba(200,255,69,.045);color:var(--text);transform:translateY(-2px)}
.sector-icon,.category-icon{flex-shrink:0;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;color:var(--lime);background:var(--lime-soft);border:1px solid var(--lime-line)}
.sector-card h3{font-size:18px;letter-spacing:-.02em}
.sector-card p{margin-top:4px;color:var(--muted);font-size:14px;line-height:1.5}
.sector-card>span:last-child{margin-left:auto;display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:50%;border:1px solid var(--line-2);color:var(--muted);font-size:15px;transition:all .25s var(--ease)}
.sector-card:hover>span:last-child{background:var(--lime);border-color:var(--lime);color:var(--lime-ink)}

/* Filtros */
.filters{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin:8px 0 4px}
.filters>div:last-child{display:none}
.filters label{display:block;font:600 11px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.filters input,.filters select{width:100%;height:56px;padding:0 18px;background:var(--bg-2);border:1px solid var(--line-2);border-radius:14px;color:var(--text);transition:border-color .2s,box-shadow .2s}
.filters input{padding-left:50px;background:var(--bg-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2397a1b3' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 18px 50%}
.filters select{appearance:none;-webkit-appearance:none;cursor:pointer;color-scheme:dark;background:var(--bg-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2397a1b3' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat calc(100% - 18px) 50%}
.filters input:hover,.filters select:hover{border-color:rgba(255,255,255,.24)}
.filters input:focus,.filters select:focus{outline:none;border-color:var(--lime-line);box-shadow:0 0 0 4px rgba(200,255,69,.1)}
.filters input::placeholder{color:var(--faint)}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 6px}
.filter-chips button{padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--soft);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}
.filter-chips button:hover{border-color:rgba(255,255,255,.28);color:var(--text)}
.filter-chips button[aria-pressed="true"]{background:var(--lime);border-color:var(--lime);color:var(--lime-ink);font-weight:650}
.result-count{font:500 12px/1.5 var(--mono);color:var(--muted);margin:22px 0 18px;letter-spacing:.02em}

/* Cartões de guia */
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.guide-card{position:relative;display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));padding:26px;transition:border-color .25s,transform .25s var(--ease),box-shadow .25s}
.guide-card:hover{border-color:var(--lime-line);transform:translateY(-3px);box-shadow:0 22px 50px rgba(0,0,0,.35)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:22px}
.card-top>span:first-child{display:inline-block;padding:5px 10px;border-radius:999px;background:var(--lime-soft);color:var(--lime);font:600 10px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.card-top>span:last-child{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);color:var(--muted);font-size:13px;line-height:1;transition:all .25s var(--ease)}
.guide-card:hover .card-top>span:last-child{background:var(--lime);border-color:var(--lime);color:var(--lime-ink)}
.guide-card h3{font-size:20px;line-height:1.3;letter-spacing:-.02em;font-weight:650;text-wrap:balance}
.guide-card h3 a::after{content:"";position:absolute;inset:0;border-radius:var(--radius)}
.guide-card h3 a:focus-visible{outline:none}
.guide-card:has(a:focus-visible){outline:2px solid var(--lime);outline-offset:3px}
.guide-card p{font-size:14px;line-height:1.75;color:var(--muted);margin:14px 0 24px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.card-bottom{font:500 11px/1.5 var(--mono);color:var(--faint);margin-top:auto;border-top:1px solid var(--line);padding-top:16px;letter-spacing:.02em}
.empty-state{padding:48px;border:1px dashed var(--line-2);border-radius:var(--radius);text-align:center;color:var(--muted)}

/* Bloco de contato */
.contact-box{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:52px;border:1px solid var(--lime-line);border-radius:28px;background:radial-gradient(circle at 100% 0%,rgba(200,255,69,.16),transparent 55%),radial-gradient(circle at 0% 100%,rgba(60,255,143,.08),transparent 50%),var(--bg-2);margin:24px 0 96px}
.contact-box h2{font-family:var(--display);font-weight:800;font-size:clamp(28px,3.4vw,40px);letter-spacing:-.04em;max-width:640px}
.contact-box p{color:var(--soft);font-size:16px;max-width:620px;margin-top:16px}
.contact-box .eyebrow{margin-bottom:16px}
.contact-box>.button{flex-shrink:0;padding:16px 26px;font-size:15px}

/* Navegação estrutural */
.crumbs{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-top:36px;line-height:1.6}
.crumbs a:hover{color:var(--text)}
.crumbs span{color:var(--faint)}

/* Página de setor */
.category-hero{padding:40px 0 36px;max-width:860px}
.category-icon{width:56px;height:56px;border-radius:16px;margin-bottom:26px}
.category-hero h1{font-size:clamp(40px,5.6vw,72px)}
.category-total{display:inline-flex;align-items:center;gap:8px;margin-top:26px;padding:7px 14px;border-radius:999px;border:1px solid var(--line-2);color:var(--soft);font:500 12px/1.4 var(--mono)}
.category-total::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.sector-switch{display:flex;flex-wrap:wrap;gap:8px;padding:4px 0 28px;margin-bottom:36px;border-bottom:1px solid var(--line);scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.sector-switch a{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--soft);font-size:13px;font-weight:500;white-space:nowrap;transition:all .2s}
.sector-switch a svg{color:var(--muted)}
.sector-switch a:hover{border-color:var(--line-2);color:var(--text)}
.sector-switch a[aria-current="page"]{background:var(--lime);border-color:var(--lime);color:var(--lime-ink);font-weight:650}
.sector-switch a[aria-current="page"] svg{color:var(--lime-ink)}
.category-list{margin-bottom:64px}

/* Artigo */
.article-hero{max-width:900px;padding:36px 0 44px}
.article-hero h1{font-family:var(--sans);font-weight:750;font-size:clamp(34px,4.4vw,56px);line-height:1.08;letter-spacing:-.04em}
.article-hero .lead{font-size:20px;max-width:780px;color:#aab3c3}
.byline{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px 32px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.byline-author{display:flex;align-items:center;gap:12px}
.byline-author img{width:40px;height:40px;border-radius:50%;box-shadow:0 0 0 1px var(--lime-line)}
.byline-author b{display:block;font-size:14px;font-weight:650;line-height:1.3}
.byline-author small{display:block;font-size:12px;color:var(--muted);line-height:1.4}
.byline-meta{display:flex;flex-wrap:wrap;gap:8px}
.byline-meta>span{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;background:var(--surface-2);color:var(--soft);font:500 12px/1.3 var(--mono)}
.byline-meta svg{color:var(--lime)}

.article-layout{display:grid;grid-template-columns:minmax(0,720px) 300px;justify-content:space-between;gap:72px;padding-top:12px}
.article-body{min-width:0}
.article-body>section{margin-bottom:48px}
.article-body h2{font-size:28px;line-height:1.2;margin-bottom:20px;letter-spacing:-.025em}
.article-body p{font-size:18px;line-height:1.85;color:var(--soft);text-wrap:pretty}

.steps{list-style:none;padding:0;margin:28px 0 0;counter-reset:step;display:grid;gap:14px}
.steps li{position:relative;display:grid;grid-template-columns:44px minmax(0,1fr);gap:20px;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.step-number{display:grid;place-items:center;align-self:start;width:44px;height:44px;font:700 14px var(--mono);color:var(--lime-ink);background:var(--lime);border-radius:12px;box-shadow:0 8px 22px rgba(200,255,69,.18)}
.steps li p{font-size:17px;line-height:1.8}

.example-box{position:relative;border:1px solid var(--lime-line);background:linear-gradient(160deg,rgba(200,255,69,.08),rgba(200,255,69,.02));border-radius:22px;padding:34px 34px 32px}
.example-box::after{content:"“";position:absolute;top:6px;right:26px;font:800 120px/1 var(--display);color:var(--lime);opacity:.14;pointer-events:none}
.example-box .eyebrow{margin-bottom:12px}
.example-box h2{font-size:22px;margin-bottom:14px}
.example-box p{color:var(--text);font-size:17px}

.attention-box{display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:18px;padding:26px 28px;border:1px solid rgba(255,196,77,.28);background:rgba(255,196,77,.06);border-radius:18px}
.attention-box::before{content:"!";grid-row:span 2;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(255,196,77,.16);color:#ffcf6b;font:800 18px/1 var(--sans)}
.attention-box h2{font-size:19px;margin-bottom:8px;color:#ffe0a0}
.attention-box p{font-size:16px;line-height:1.75}

.share-box{display:flex;align-items:center;justify-content:space-between;gap:20px 28px;flex-wrap:wrap;padding:22px 24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.share-box b{font-size:16px;font-weight:650}
.share-box p{font-size:14px!important;line-height:1.6!important;color:var(--muted)!important;margin-top:2px}
.share-actions{display:flex;gap:10px;flex-wrap:wrap}
.share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--line-2);background:transparent;font-size:13px;font-weight:600;color:var(--text);cursor:pointer;transition:all .2s}
.share-btn:hover{border-color:var(--lime-line);background:var(--lime-soft);color:var(--text)}
.share-btn.is-done{border-color:var(--green);color:var(--green)}

.sticky-note{position:sticky;top:104px}
.article-aside .eyebrow{margin-bottom:16px}
.article-aside nav{display:flex;flex-direction:column;border-left:1px solid var(--line);counter-reset:toc;font-size:14px;color:var(--muted)}
.article-aside nav a{position:relative;display:flex;gap:12px;padding:8px 0 8px 18px;margin-left:-1px;border-left:2px solid transparent;counter-increment:toc;transition:color .2s,border-color .2s}
.article-aside nav a::before{content:counter(toc,decimal-leading-zero);font:500 11px/2 var(--mono);color:var(--faint)}
.article-aside nav a:hover{color:var(--text)}
.article-aside nav a.is-active{color:var(--text);border-left-color:var(--lime)}
.article-aside nav a.is-active::before{color:var(--lime)}
.aside-contact{position:relative;overflow:hidden;margin-top:32px;padding:26px;border:1px solid var(--lime-line);background:radial-gradient(circle at 100% 0%,rgba(200,255,69,.15),transparent 60%),var(--bg-2);border-radius:20px}
.aside-contact h2{font-size:22px;line-height:1.2;letter-spacing:-.03em}
.aside-contact p{font-size:14px;line-height:1.7;color:var(--soft);margin-top:12px}
.aside-contact .button{width:100%;margin-top:20px;font-size:13px;padding:13px 16px}
.back-category{display:inline-flex;gap:6px;color:var(--muted);font-size:13px;font-weight:500;margin-top:20px}
.back-category:hover{color:var(--lime)}

.related{margin-top:40px;padding-bottom:96px}
.related .section-heading h2{font-size:clamp(26px,3vw,34px)}

/* Rodapé */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg-2),#040609);padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1.3fr) minmax(0,.7fr);gap:48px}
.footer-brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-size:20px;font-weight:800;letter-spacing:-.03em}
.footer-brand img{border-radius:50%}
.footer-about p{font-size:14px;color:var(--muted);line-height:1.8;margin:16px 0 22px;max-width:340px}
.footer-title{display:block;font:700 11px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text);margin-bottom:18px}
.footer-col>div{display:grid;gap:11px;font-size:14px;color:var(--muted)}
.footer-sectors>div{grid-template-columns:1fr 1fr;column-gap:24px}
.footer-col a:hover{color:var(--lime)}
.footer-note{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:26px;margin-top:48px;border-top:1px solid var(--line);font-size:12px;color:var(--faint)}

/* Responsivo */
@media(max-width:1080px){
  .hub-hero{grid-template-columns:minmax(0,1fr) 290px;gap:40px}
  .big-number{font-size:80px}
  .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-layout{grid-template-columns:minmax(0,1fr) 260px;gap:44px}
  .contact-box{display:block}
  .contact-box>.button{margin-top:28px}
  .related .guide-card:last-child{grid-column:1/-1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-about{grid-column:1/-1}
}
@media(max-width:760px){
  .wrap{width:calc(100% - 32px)}
  html{scroll-padding-top:84px}
  .header-inner{min-height:64px;gap:10px}
  .brand{font-size:17px;gap:9px}
  .brand img{width:32px;height:32px}
  .header-inner nav{gap:2px;font-size:13px}
  .header-inner nav>a:not(.header-cta){padding:7px 10px}
  .header-inner nav>a:first-child{display:none}
  .header-cta{padding:8px 14px;margin-left:4px}
  h1{letter-spacing:-.04em}
  .lead{font-size:17px}
  .hub-hero{grid-template-columns:1fr;padding:48px 0 44px;gap:32px}
  .hub-hero h1{font-size:clamp(36px,10vw,46px)}
  .hero-note{display:grid;grid-template-columns:auto 1fr;column-gap:24px;align-items:center;padding:24px}
  .note-label,.note-foot{grid-column:1/-1}
  .big-number{font-size:64px;margin:14px 0 0}
  .big-number span{font-size:13px}
  .hero-note p{font-size:13px;padding-top:12px}
  .section-block{padding:48px 0}
  .section-heading{display:block;margin-bottom:24px}
  .section-heading p{margin-top:14px;max-width:none}
  .section-heading>.text-link{margin-top:16px}
  .sector-grid{grid-template-columns:1fr;gap:10px}
  .sector-card{padding:16px 18px;gap:14px}
  .sector-icon{width:44px;height:44px}
  .filter-chips{flex-wrap:nowrap;overflow-x:auto;margin:4px -16px 0;padding:0 16px 6px;scrollbar-width:none}
  .filter-chips::-webkit-scrollbar{display:none}
  .filter-chips button{flex-shrink:0}
  .guide-grid{grid-template-columns:1fr;gap:14px}
  .guide-card{padding:22px}
  .guide-card h3{font-size:20px}
  .contact-box{padding:30px 24px;margin-bottom:56px;border-radius:22px}
  .contact-box>.button{width:100%}
  .category-hero{padding:28px 0 28px}
  .category-hero h1{font-size:clamp(28px,8vw,46px)}
  .category-icon{width:50px;height:50px;margin-bottom:20px}
  .sector-switch{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px 28px;padding:4px 16px 22px}
  .article-hero{padding:26px 0 32px}
  .article-hero h1{font-size:clamp(30px,8.4vw,40px);line-height:1.1}
  .article-hero .lead{font-size:17px}
  .byline{margin-top:26px;padding-top:20px}
  .article-layout{display:flex;flex-direction:column;gap:12px;padding-top:4px}
  .article-body>section{margin-bottom:36px}
  .article-body h2{font-size:24px}
  .article-body p,.steps li p{font-size:16.5px;line-height:1.8}
  .steps li{grid-template-columns:36px minmax(0,1fr);gap:14px;padding:18px}
  .step-number{width:36px;height:36px;font-size:12px;border-radius:10px}
  .example-box{padding:24px 22px}
  .example-box::after{font-size:90px;right:16px}
  .attention-box{grid-template-columns:1fr;padding:22px}
  .attention-box::before{grid-row:auto;margin-bottom:14px;width:36px;height:36px}
  .share-box{padding:20px}
  .sticky-note{position:static}
  .article-aside nav,.article-aside>.sticky-note>.eyebrow{display:none}
  .aside-contact{margin-top:0;padding:26px 22px}
  .aside-contact h2{font-size:26px}
  .aside-contact .button{font-size:14px;padding:14px}
  .related{margin-top:28px;padding-bottom:64px}
  .related .guide-card:last-child{grid-column:auto}
  .crumbs{margin-top:22px;gap:8px;font-size:12px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .footer-sectors>div{grid-template-columns:1fr 1fr}
  .footer-note{flex-direction:column;gap:6px;margin-top:36px}
}
@media(max-width:430px){
  .header-inner nav>a[aria-current="page"]{display:none}
}
@media(max-width:350px){
  .wrap{width:calc(100% - 28px)}
  .brand span{display:none}
  .hero-note{grid-template-columns:1fr}
  .footer-sectors>div{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{
  body{background:#fff;color:#000}
  .site-header,.site-footer,.article-aside,.related,.contact-box,.share-box,.crumbs{display:none}
  .wrap{width:100%}
  .article-layout{display:block}
  .article-body p,.lead,.byline,.steps li p{color:#333}
  .steps li,.example-box,.attention-box{background:#f6f6f6;border-color:#ddd;break-inside:avoid}
  .example-box p{color:#222}
  .eyebrow,.byline-meta svg{color:#333}
  .step-number{background:#222;color:#fff;box-shadow:none}
  .article-hero h1{font-size:30px}
  .article-body p{font-size:12pt}
  .article-body h2{font-size:18pt}
  a{color:#000}
}