:root{
  --bg:#f6f7f5; --surface:#fff; --text:#1d2421; --muted:#5b6762; --line:#e2e6e3;
  --brand:#0f5c55; --brand-2:#137a70; --brand-soft:#e3f1ee; --accent:#c2410c; --accent-soft:#fdebe1;
  --warn:#8a5a00; --warn-soft:#fff4d6; --ok:#1c6b38; --ok-soft:#e3f4e8;
  --radius:12px; --shadow:0 1px 2px rgba(0,0,0,.05),0 4px 16px rgba(0,0,0,.04);
  --side:270px; --top:64px;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#121614; --surface:#1a201d; --text:#e6ebe8; --muted:#9aa7a1; --line:#2b3430;
  --brand:#4fb8a9; --brand-2:#6fcabd; --brand-soft:#173430; --accent:#f08a54; --accent-soft:#3a2418;
  --warn:#f2c661; --warn-soft:#352b12; --ok:#7fd49a; --ok-soft:#173022; --shadow:none;
}}
*{box-sizing:border-box}
html{scroll-padding-top:calc(var(--top) + 12px)}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--brand-2)} a:hover{color:var(--brand)}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:100;background:var(--surface);padding:8px 12px;border-radius:8px}

/* topo */
.topbar{position:sticky;top:0;z-index:30;height:var(--top);display:flex;align-items:center;gap:12px;padding:0 16px;background:var(--brand);color:#fff;box-shadow:0 1px 0 rgba(0,0,0,.1)}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;min-width:0}
.logo{flex:none;background:#fff;color:#0f5c55;font-weight:800;letter-spacing:.04em;padding:6px 9px;border-radius:8px;font-size:14px}
.brand-text{display:flex;flex-direction:column;min-width:0;line-height:1.2}
.brand-text strong{font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-text small{opacity:.85;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-links{margin-left:auto;display:flex;gap:4px}
.top-links a{color:#fff;text-decoration:none;padding:8px 12px;border-radius:8px;font-size:14.5px}
.top-links a:hover{background:rgba(255,255,255,.14)}
.menu-btn{display:none;background:none;border:0;color:#fff;padding:8px;margin-left:-6px;border-radius:8px;cursor:pointer}

/* estrutura */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);max-width:1320px;margin:0 auto}
.sidebar{position:sticky;top:var(--top);height:calc(100vh - var(--top));overflow-y:auto;padding:20px 12px 32px 16px;border-right:1px solid var(--line)}
.nav-group{margin-bottom:14px}
.nav-title{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);padding:0 10px 4px}
.sidebar ul{list-style:none;margin:0;padding:0}
.sidebar li a{display:block;padding:6px 10px;border-radius:8px;color:var(--text);text-decoration:none;font-size:15px}
.sidebar li a:hover{background:var(--brand-soft)}
.sidebar li a[aria-current]{background:var(--brand);color:#fff;font-weight:600}
.side-extra{border-top:1px solid var(--line);margin-top:8px;padding-top:12px;display:flex;flex-direction:column;gap:2px}
.side-extra a{font-size:13.5px;padding:4px 10px;color:var(--muted);text-decoration:none}
.side-extra a:hover{color:var(--brand)}
.content{padding:32px 40px 48px;min-width:0;max-width:960px}
.backdrop{display:none}

/* tipografia */
h1{font-size:clamp(26px,3.2vw,34px);line-height:1.2;margin:0 0 8px;letter-spacing:-.01em}
h2{font-size:22px;margin:40px 0 12px;padding-top:4px;line-height:1.3}
h3{font-size:18px;margin:26px 0 8px}
.lead{font-size:18px;color:var(--muted);margin:0 0 24px;max-width:70ch}
p,li{max-width:75ch}
ul.clean{list-style:none;padding:0}
.kicker{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--brand-2);margin-bottom:6px}

/* componentes */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);margin:16px 0}
.card h3:first-child,.card h2:first-child{margin-top:0}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.grid .card{margin:0}
.tile{display:block;text-decoration:none;color:var(--text)}
.tile:hover{border-color:var(--brand-2)}
.tile strong{display:block;font-size:16.5px;margin-bottom:4px;color:var(--brand)}
.tile span{color:var(--muted);font-size:14.5px}
.callout{border-left:4px solid var(--brand-2);background:var(--brand-soft);padding:14px 18px;border-radius:0 var(--radius) var(--radius) 0;margin:18px 0}
.callout.warn{border-color:#d29b00;background:var(--warn-soft)}
.callout.alert{border-color:var(--accent);background:var(--accent-soft)}
.callout p:first-child{margin-top:0}.callout p:last-child{margin-bottom:0}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:16px 0}
.facts div{background:var(--surface);padding:12px 16px}
.facts dt{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.facts dd{margin:2px 0 0;font-weight:600}
dl.facts{margin:16px 0}
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.03em;padding:1px 6px;border-radius:5px;margin-left:7px;vertical-align:2px;background:var(--line);color:var(--muted);text-decoration:none}
.b-pdf{background:#fde2e1;color:#a4231c}.b-vid{background:#e6e3fb;color:#4b3cb0}.b-img{background:#e0eefb;color:#1d5d99}
.b-ext{background:var(--brand-soft);color:var(--brand)}.b-zip,.b-xls{background:#e5f3e1;color:#2f6b22}
@media (prefers-color-scheme:dark){.b-pdf{background:#4a2120;color:#ffb3ad}.b-vid{background:#2c2852;color:#c9c1ff}.b-img{background:#1d3348;color:#a9d1f5}.b-zip,.b-xls{background:#203a1c;color:#b4e3a6}}
a.doc{text-decoration:none;font-weight:500}
a.doc:hover{text-decoration:underline}
.doclist{list-style:none;padding:0;margin:8px 0}
.doclist li{padding:7px 0;border-bottom:1px dashed var(--line)}
.doclist li:last-child{border-bottom:0}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--brand-soft);color:var(--brand)}
.tag.m2{background:var(--accent-soft);color:var(--accent)}
.tag.off{background:var(--line);color:var(--muted)}
.tag.ev{background:var(--warn-soft);color:var(--warn)}

/* tabelas */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);margin:16px 0;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--brand-soft);color:var(--brand);font-size:13px;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:0}
tr.break td{background:var(--bg);color:var(--muted);font-style:italic}
tr.exam td{background:var(--warn-soft)}
tr.now td{box-shadow:inset 4px 0 0 var(--accent)}
td.num{white-space:nowrap;font-variant-numeric:tabular-nums}

/* prazos */
.deadlines{list-style:none;padding:0;margin:0}
.deadlines li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.deadlines li:last-child{border-bottom:0}
.date{flex:none;width:58px;text-align:center;border-radius:10px;background:var(--brand-soft);color:var(--brand);padding:6px 0;line-height:1.1}
.date b{display:block;font-size:22px}.date small{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}
.deadlines .soon .date{background:var(--accent);color:#fff}
.deadlines .past{opacity:.5}
.when{font-size:13px;color:var(--muted)}
.soon .when{color:var(--accent);font-weight:600}

/* barras de peso */
.weights{display:flex;height:44px;border-radius:10px;overflow:hidden;margin:12px 0 6px;font-weight:700;font-size:14px;color:#fff}
.weights div{display:flex;align-items:center;justify-content:center;text-align:center;line-height:1.1;padding:0 4px}
.w-esc{background:#3b5ba5}.w-lab{background:#0f7a6e}.w-vid{background:#5aa89c}
.legend{font-size:14px;color:var(--muted)}

/* imagens */
a.zoom{display:block;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;margin:16px 0;max-width:100%}
a.zoom img{display:block;width:100%}
a.zoom.narrow{max-width:420px}
.figcap{font-size:14px;color:var(--muted);margin-top:-8px}
.icons{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.icons .card{margin:0;text-align:center}
.icons .num{font-size:28px;font-weight:800;color:var(--brand-2)}

/* passos e detalhes */
details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:0 18px;margin:10px 0}
details[open]{padding-bottom:12px}
summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-weight:400;font-size:22px;line-height:1;color:var(--muted)}
details[open] summary::after{content:"–"}
ol.steps{counter-reset:s;list-style:none;padding:0}
ol.steps>li{counter-increment:s;position:relative;padding:4px 0 14px 44px}
ol.steps>li::before{content:counter(s);position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.check li::marker{content:"✓  ";color:var(--ok)}
.cross li::marker{content:"✕  ";color:var(--accent)}
.timeline{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.timeline span{padding:8px 12px;border-radius:8px;font-size:14px;font-weight:600}
.timeline .ex{background:var(--brand-soft);color:var(--brand)}.timeline .re{background:var(--ok-soft);color:var(--ok)}
code.name{background:var(--brand-soft);color:var(--brand);padding:2px 6px;border-radius:6px;font-size:14px}

/* paginação e rodapé */
.pager{display:flex;justify-content:space-between;gap:12px;margin-top:48px}
.pager a{flex:1;max-width:48%;border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;text-decoration:none;background:var(--surface);font-weight:600}
.pager a:hover{border-color:var(--brand-2)}
.pager small{display:block;font-weight:400;color:var(--muted);font-size:12.5px}
.pager .next{margin-left:auto;text-align:right}
.foot{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}

/* móvel */
@media (max-width:900px){
  :root{--top:58px}
  .shell{display:block}
  .menu-btn{display:inline-flex}
  .top-links{display:none}
  .brand-text strong{font-size:15px}
  .sidebar{position:fixed;left:0;top:var(--top);bottom:0;height:auto;width:min(86vw,320px);background:var(--surface);z-index:40;transform:translateX(-100%);transition:transform .2s ease;border-right:1px solid var(--line);box-shadow:var(--shadow)}
  body.nav-open .sidebar{transform:none}
  body.nav-open .backdrop{display:block;position:fixed;inset:var(--top) 0 0 0;background:rgba(0,0,0,.35);z-index:35}
  .content{padding:22px 16px 40px}
  .card{padding:16px}
  th,td{padding:8px 10px}
  .pager{flex-direction:column}.pager a{max-width:none}
}
@media (max-width:420px){.brand-text small{display:none}}
@media print{.topbar,.sidebar,.pager,.backdrop{display:none}.shell{display:block}.content{padding:0;max-width:none}a{color:inherit}}

[hidden]{display:none!important}
.grid.two{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}
@media (max-width:700px){.grid.two{grid-template-columns:1fr}}

figure.player{margin:12px 0 20px}
figure.player video{width:100%;max-width:720px;border-radius:var(--radius);background:#000;display:block}
figure.player figcaption{font-size:14px;color:var(--muted);margin-top:6px}