:root{
  --bg:#f8fafc;--surface:#fff;--surface-2:#f1f5f9;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;
  --brand:#4f46e5;--brand-2:#ec4899;--brand-ink:#fff;--ok:#16a34a;--danger:#dc2626;
  --radius:16px;--shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px -12px rgba(15,23,42,.18);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0b1020;--surface:#121a2e;--surface-2:#1a2340;--text:#e2e8f0;--muted:#94a3b8;--line:#243052;
  --brand:#818cf8;--brand-ink:#0b1020;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);color-scheme:dark}}
:root[data-theme=dark]{--bg:#0b1020;--surface:#121a2e;--surface-2:#1a2340;--text:#e2e8f0;--muted:#94a3b8;--line:#243052;
  --brand:#818cf8;--brand-ink:#0b1020;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800}
h2{font-size:1.5rem}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
main>.wrap.narrow:first-child{padding-top:32px}
.muted{color:var(--muted)}.small{font-size:.85rem}
.lead{font-size:1.15rem;color:var(--muted)}
.hp{position:absolute;left:-9999px;opacity:0}

/* botões */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.4em;background:var(--brand);color:var(--brand-ink);border:0;border-radius:999px;
  padding:.6em 1.15em;font:600 .95rem/1 inherit;cursor:pointer;transition:transform .15s,box-shadow .15s,opacity .15s;text-decoration:none!important}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px -6px var(--brand)}
.btn-sm{padding:.45em .9em;font-size:.82rem}
.btn-lg{padding:.85em 1.5em;font-size:1.05rem}
.btn-block{width:100%}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{box-shadow:none;background:var(--surface-2)}
.btn-danger{background:var(--danger);color:#fff}

/* topo */
.topbar{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.topbar-in{display:flex;align-items:center;gap:16px;height:64px}
.logo{display:flex;align-items:center;gap:8px;color:var(--text);font-size:1.2rem;text-decoration:none!important}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#6366f1,#ec4899);color:#fff;font-weight:800;font-size:.9rem}
.logo-txt b{color:var(--brand)}
.search{flex:1;max-width:420px;margin-left:auto}
.search input{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;padding:.6em 1em;font:inherit}
.nav{display:flex;align-items:center;gap:14px}
.nav>a:not(.btn){color:var(--muted);font-weight:500}
.theme-btn{background:none;border:1px solid var(--line);color:var(--text);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1rem}
@media (max-width:760px){.search,.nav>a:not(.btn){display:none}.nav{margin-left:auto}.nav .btn{padding:.55em .9em;font-size:.85rem}}

/* hero */
.hero{padding:56px 0 32px;background:radial-gradient(60% 80% at 10% 0%,color-mix(in srgb,var(--brand) 18%,transparent),transparent),radial-gradient(50% 70% at 100% 0%,color-mix(in srgb,var(--brand-2) 14%,transparent),transparent)}
.hero-in{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.grad{background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.pill{display:inline-block;font-size:.78rem;font-weight:600;padding:.3em .8em;border-radius:999px;background:color-mix(in srgb,var(--brand) 14%,transparent);color:var(--brand);margin-bottom:12px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.hero-stats{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.hero-stats li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:baseline;gap:12px;box-shadow:var(--shadow)}
.hero-stats b{font-size:1.6rem;font-weight:800}.hero-stats span{color:var(--muted)}
@media (max-width:860px){.hero-in{grid-template-columns:1fr}.hero{padding-top:32px}}

.page-head{padding:32px 16px 8px}
.crumbs{font-size:.85rem;color:var(--muted);margin:20px 0 12px}

/* chips */
.chips{display:flex;gap:8px;overflow-x:auto;padding:16px 0;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{white-space:nowrap;padding:.45em .95em;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:.88rem;font-weight:500;text-decoration:none!important}
.chip small{color:var(--muted);margin-left:2px}
.chip.on{background:var(--text);color:var(--bg);border-color:var(--text)}.chip.on small{color:inherit;opacity:.7}

/* grade */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));grid-auto-flow:dense;gap:18px}
.grid-ad{grid-column:1/-1}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(15,23,42,.35)}
.card-img{display:block;aspect-ratio:1;background:var(--surface-2);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-title{font-size:.98rem;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-title a{color:var(--text)}
.card-text{margin:0;color:var(--muted);font-size:.85rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.card .btn{align-self:flex-start;margin-top:6px}
@media (max-width:520px){.grid{grid-template-columns:repeat(2,1fr);gap:10px}.card-body{padding:10px}.card-text{display:none}}

.pager{display:flex;justify-content:center;align-items:center;gap:20px;padding:32px 0;color:var(--muted)}
.empty{text-align:center;padding:60px 16px}

.ad-slot{margin:24px auto;text-align:center;min-height:90px;max-width:1240px;padding:0 16px}

/* página do anúncio */
.ad-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.ad-media img{width:100%;border-radius:16px;aspect-ratio:1;object-fit:cover;background:var(--surface-2)}
.ad-info h1{font-size:clamp(1.5rem,3vw,2.1rem)}
.desc{margin:16px 0 24px;white-space:normal}
.meta{list-style:none;padding:0;margin:20px 0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted);font-size:.85rem}
.disclaimer{font-size:.78rem;color:var(--muted);margin-top:20px}
.sec-title{margin:40px 0 16px}
.cta-box{margin:48px 0;padding:28px;border-radius:24px;background:linear-gradient(135deg,#4f46e5,#ec4899);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-box h2{margin:0 0 4px}.cta-box p{margin:0;opacity:.9}
.cta-box .btn{background:#fff;color:#4f46e5}
@media (max-width:760px){.ad-detail{grid-template-columns:1fr;padding:16px;gap:20px}}

/* textos */
.seo-text{margin:56px 0;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:24px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cols h3{font-size:1.05rem}.cols p{margin:0;color:var(--muted)}
@media (max-width:760px){.cols{grid-template-columns:1fr}}
.prose{padding:32px 16px 56px}.prose h2{margin-top:1.6em;font-size:1.3rem}.prose li{margin:.4em 0}
.prose code{background:var(--surface-2);padding:.1em .4em;border-radius:6px;font-size:.9em}

/* formulários */
.form-layout{max-width:1040px;display:grid;grid-template-columns:1fr 260px;gap:32px;align-items:start;margin-bottom:56px}
.preview-col{position:sticky;top:84px}
@media (max-width:860px){.form-layout{grid-template-columns:1fr}.preview-col{position:static;max-width:260px}}
.form{display:grid;gap:16px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.92rem}
.form label small{font-weight:400;color:var(--muted)}
.form input:not([type=checkbox]),.form textarea,.form select{width:100%;font:inherit;font-weight:400;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:.7em .9em;transition:border-color .15s,box-shadow .15s}
.form input:focus,.form textarea:focus,.form select:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 20%,transparent)}
.form .row2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
@media (max-width:560px){.form .row2{grid-template-columns:1fr}}
.form .drop input{border-style:dashed;padding:1.2em}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.88rem;color:var(--muted)}
.form .check input{margin-top:4px}
.counter{font-size:.75rem;color:var(--muted);font-weight:400;justify-self:end;margin-top:-4px}
.alert{background:color-mix(in srgb,var(--danger) 10%,transparent);border:1px solid color-mix(in srgb,var(--danger) 35%,transparent);color:var(--danger);border-radius:12px;padding:12px 16px;margin:16px 0}
.alert ul{margin:0;padding-left:18px}
.success{text-align:center;padding:64px 16px}
.success-ico{width:72px;height:72px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;font-size:2rem;background:color-mix(in srgb,var(--ok) 15%,transparent);color:var(--ok)}
.success-inline{padding:14px;border-radius:12px;background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}
.copy-box{display:flex;gap:8px;max-width:520px;margin:12px auto 20px}
.copy-box input{flex:1;font:inherit;padding:.5em .8em;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text)}

/* admin */
.tbl{width:100%;border-collapse:collapse;background:var(--surface);border-radius:12px;overflow:hidden;font-size:.88rem}
.tbl th,.tbl td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl small{word-break:break-all}
.acts{display:flex;flex-wrap:wrap;gap:6px}

/* rodapé */
.footer{margin-top:40px;border-top:1px solid var(--line);background:var(--surface);padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.footer h4{margin:0 0 10px;font-size:.9rem}
.footer ul{list-style:none;margin:0;padding:0}.footer li{margin:6px 0}
.footer ul a{color:var(--muted)}
.copy{margin-top:28px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:.8rem}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}