/* =========================================================================
   Atelier da Ilha - design system (direção "Agência navy")
   Azul-marinho dominante, texto claro, coral em micro-dose.
   ========================================================================= */
:root {
  /* ===== TOKENS EDITÁVEIS — contrato da extensão de revisão (ILHA-THEME) =====
     Só estes mudam pelo tema. A extensão sobrescreve estes no :root e o site
     inteiro re-tematiza (os internos abaixo derivam daqui). Todo valor visual
     do site deve apontar para um destes, nunca um hex/fonte solto.            */
  --ilha-bg:#17130F;        /* fundo dominante (quente, saiu do azul) */
  --ilha-bg-alt:#FFEABD;    /* banda clara alternada (creme) */
  --ilha-surface:#241E17;   /* cards / caixas */
  --ilha-accent:#FEB416;    /* acento / botão (âmbar) */
  --ilha-accent-ink:#2A1D00;/* texto sobre o acento (escuro, contraste no âmbar) */
  --ilha-title:#FBF7EE;     /* cor de títulos (branco quente) */
  --ilha-text:#E9E2D6;      /* cor de texto (claro quente) */
  --ilha-muted:#A79E90;     /* texto secundário (quente) */
  --ilha-font-title:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ilha-font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ilha-radius:12px;       /* cantos */

  /* ===== internos: derivam dos editáveis (a extensão NÃO toca nestes) ===== */
  --navy:var(--ilha-bg);
  --navy-2:#201A14;
  --navy-deep:#100C08;    /* footer, bandas escuras (quente) */
  --surface:rgba(255,255,255,.04);
  --surface-solid:var(--ilha-surface);
  --ink:var(--ilha-text);
  --heading:var(--ilha-title);
  --muted:var(--ilha-muted);
  --coral:var(--ilha-accent);
  --coral-deep:#E19A00;   /* âmbar mais fundo p/ hover */
  --sky:#F1C15A;          /* link claro quente (era azul) */
  --mare:#B5651D;         /* terracota (era verde) */
  --line:rgba(255,255,255,.11);
  --line-soft:rgba(255,255,255,.06);
  --radius:var(--ilha-radius);
  --shadow:0 30px 70px -40px rgba(0,0,0,.7);
  --serif:var(--ilha-font-title);
  --sans:var(--ilha-font-body);
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1140px;
}

* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { font-family:var(--sans); color:var(--ink); background:var(--navy); line-height:1.65;
  -webkit-font-smoothing:antialiased; }
img { max-width:100%; display:block; }
a { color:inherit; text-decoration:none; }
.container { width:min(var(--wrap),92%); margin-inline:auto; }

h1,h2,h3,h4 { font-family:var(--serif); font-weight:700; color:var(--heading); line-height:1.08;
  letter-spacing:-.03em; text-wrap:balance; }
.eyebrow { display:inline-block; font-family:var(--mono); font-size:12px; font-weight:500;
  letter-spacing:.12em; text-transform:uppercase; color:var(--coral); margin-bottom:16px; }
.lead { font-size:19px; color:var(--muted); }
.isl { color:var(--coral); font-style:normal; }

/* ---------- Botões ---------- */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--sans); font-weight:600; font-size:15px; padding:14px 26px; border-radius:999px;
  border:1.5px solid transparent; cursor:pointer;
  transition:transform .12s, box-shadow .12s, background .12s, color .12s, border-color .12s; }
.btn-primary { background:var(--coral); color:var(--ilha-accent-ink); }
.btn-primary:hover { background:var(--coral-deep); transform:translateY(-1px); box-shadow:0 16px 30px -14px rgba(254,180,22,.6); }
.btn-ghost { background:transparent; border-color:rgba(255,255,255,.28); color:var(--ink); }
.btn-ghost:hover { border-color:#fff; }
.btn-sm { padding:10px 18px; font-size:14px; }
.btn-block { width:100%; }

/* ---------- Header ---------- */
.site-header { position:sticky; top:0; z-index:50; background:rgba(14,18,24,.86);
  backdrop-filter:blur(12px); border-bottom:1px solid var(--line-soft); }
.header-inner { display:flex; align-items:center; gap:22px; padding:14px 0; }
.brand { display:flex; align-items:baseline; gap:11px; }
.brand-name { font-family:var(--serif); font-weight:800; font-size:22px; letter-spacing:-.035em; color:#fff; }
.brand-desc { font-family:var(--mono); font-size:10.5px; letter-spacing:.04em; text-transform:uppercase;
  color:var(--muted); position:relative; padding-left:12px; }
.brand-desc::before { content:""; position:absolute; left:0; top:3px; bottom:2px; width:1px; background:var(--line); }
@media (max-width:600px) { .brand-desc { display:none; } }
.nav { display:flex; gap:26px; margin-left:auto; font-size:14px; font-weight:500; }
.nav a { color:var(--muted); padding:4px 0; border-bottom:2px solid transparent; transition:color .12s; }
.nav a:hover { color:#fff; }
.nav a[aria-current="page"] { color:#fff; border-bottom-color:var(--coral); }
.header-cta { flex:none; }
.menu-toggle { display:none; background:none; border:none; font-size:24px; color:#fff; cursor:pointer; }

/* ---------- Hero ---------- */
.hero { position:relative; overflow:hidden; padding:96px 0 84px;
  background:
    radial-gradient(560px 340px at 88% -10%, rgba(254,180,22,.18), transparent 62%),
    radial-gradient(700px 460px at 8% 110%, rgba(46,120,180,.16), transparent 60%),
    var(--navy); }
.hero::after { content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,.025) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(-45deg, rgba(255,255,255,.025) 0 1px, transparent 1px 30px);
  background-size:42px 42px; }
.hero .container { position:relative; z-index:2; }
.hero-inner { max-width:820px; }
.hero h1 { font-size:clamp(38px,6vw,68px); margin-bottom:22px; letter-spacing:-.025em; }
.hero .lead { font-size:clamp(17px,2.2vw,21px); max-width:56ch; margin-bottom:32px; }
.hero-actions { display:flex; gap:14px; flex-wrap:wrap; }
.hero-strip { display:flex; gap:14px 30px; flex-wrap:wrap; margin-top:52px; padding-top:26px;
  border-top:1px solid var(--line-soft); }
.hero-strip .lbl { font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:#6E8298; }
.hero-strip span { font-size:13px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }

/* ---------- Seções ---------- */
.section { padding:92px 0; }
.section-tint {
  background:var(--ilha-bg-alt); color:var(--ink);
  --heading:#17130F;
  --ink:#4A3E30;
  --muted:#7C6E59;
  --surface:#FFFDF8;
  --line:#E6D6B3;
  --line-soft:#F2E6C9;
  --coral:#B5651D;        /* na banda creme o acento vira terracota (legível) */
}
.section-tint .card:hover { border-color:#DAD6CA; background:#fff;
  box-shadow:0 22px 44px -30px rgba(11,37,64,.28); }
.section-tint a.card:hover .go { color:var(--coral); }
.section-deep { background:var(--navy-deep); }
.section-head { max-width:660px; margin-bottom:52px; }
.section-head.center { margin-inline:auto; text-align:center; }
.section-head h2 { font-size:clamp(28px,3.6vw,42px); margin-bottom:12px; }
.section-head .lead { max-width:56ch; }
.section-head.center .lead { margin-inline:auto; }

/* Segunda dobra: dois blocos com divisória */
.duo-grid { display:grid; grid-template-columns:1fr 1fr; background:var(--surface);
  border:1px solid var(--line); border-radius:18px; overflow:hidden; }
.duo-item { display:block; padding:46px 42px; transition:background .15s; }
.duo-item + .duo-item { border-left:1px solid var(--line); }
.duo-item:hover { background:rgba(120,120,120,.05); }
.duo-item .ic { width:54px; height:54px; border-radius:14px; background:rgba(254,180,22,.12);
  color:var(--coral); display:grid; place-items:center; margin-bottom:22px; }
.duo-item .ic svg { width:26px; height:26px; }
.duo-item h3 { font-size:25px; margin-bottom:12px; }
.duo-item p { color:var(--muted); font-size:15.5px; margin-bottom:18px; }
.duo-link { color:var(--coral); font-weight:600; font-size:14px; }
.duo-item:hover .duo-link { text-decoration:underline; }
@media (max-width:760px) { .duo-grid { grid-template-columns:1fr; } .duo-item + .duo-item { border-left:none; border-top:1px solid var(--line); } }

/* Cards */
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.card { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:32px;
  transition:transform .15s, border-color .15s, background .15s; }
.card:hover { transform:translateY(-4px); border-color:rgba(255,255,255,.24); background:rgba(255,255,255,.06); }
.card .ic { width:50px; height:50px; border-radius:12px; background:rgba(254,180,22,.14);
  display:grid; place-items:center; margin-bottom:20px; color:var(--coral); }
.card .ic svg { width:24px; height:24px; }
.card h3 { font-size:21px; margin-bottom:10px; }
.card p { color:var(--muted); font-size:15px; }

/* Processo numerado */
.steps { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.step { padding-top:6px; }
.step .n { font-family:var(--serif); font-size:15px; font-weight:600; color:var(--coral);
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(254,180,22,.4);
  display:grid; place-items:center; margin-bottom:18px; }
.step h3 { font-size:18px; margin-bottom:8px; }
.step p { color:var(--muted); font-size:14px; }

/* Lista com check */
.checks { list-style:none; display:grid; gap:13px; }
.checks li { position:relative; padding-left:32px; color:var(--ink); }
.checks li::before { content:""; position:absolute; left:2px; top:9px; width:9px; height:9px;
  border-radius:50%; background:var(--coral); box-shadow:0 0 0 4px rgba(254,180,22,.18); }

/* Split */
.split { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }

/* Portfólio / cases */
.work-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.work { border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--surface);
  display:flex; flex-direction:column; transition:transform .15s, border-color .15s; }
.work:hover { transform:translateY(-4px); border-color:rgba(255,255,255,.24); }
.work .thumb { aspect-ratio:16/10; display:grid; place-items:center; position:relative; overflow:hidden;
  border-bottom:1px solid var(--line); }
.work .thumb .frame { text-align:center; padding:20px; }
.work .thumb .frame b { font-family:var(--serif); font-size:24px; color:#fff; display:block; }
.work .thumb .frame span { font-size:12px; color:rgba(255,255,255,.7); letter-spacing:.08em; }
.work .body { padding:24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.work .tag { font-size:12px; color:var(--coral); font-weight:600; text-transform:uppercase; letter-spacing:.08em; }
.work h3 { font-size:20px; }
.work p { color:var(--muted); font-size:14px; flex:1; }
.work .go { color:var(--sky); font-size:14px; font-weight:600; display:inline-flex; gap:6px; align-items:center; }
.work:hover .go { color:#fff; }
.work-tags { display:flex; gap:8px; flex-wrap:wrap; }
.work-tags i { font-style:normal; font-size:11px; color:var(--muted); border:1px solid var(--line);
  padding:3px 9px; border-radius:999px; }

/* CTA banda */
.cta-band { position:relative; overflow:hidden; border:1px solid var(--line); border-radius:22px;
  padding:60px; text-align:center; background:
    radial-gradient(420px 280px at 85% 120%, rgba(254,180,22,.25), transparent 60%), var(--surface-solid);
  /* painel sempre escuro, mesmo dentro de secao clara */
  --heading:#ffffff; --ink:#EDE6D9; --muted:#C6D3E0; --line:rgba(255,255,255,.14); color:#EDE6D9; }
.cta-band h2 { font-size:clamp(27px,3.4vw,38px); margin-bottom:14px; }
.cta-band p { color:var(--muted); margin-bottom:26px; max-width:54ch; margin-inline:auto; font-size:17px; }
.split .cta-band { text-align:left; padding:40px; }
.split .cta-band p { margin-inline:0; }

/* Formulário */
.form-card { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:34px; }
.lead-form { display:grid; gap:16px; }
.lead-form label { display:grid; gap:6px; font-size:13px; font-weight:600; color:var(--ink); }
.lead-form input, .lead-form select, .lead-form textarea { font-family:inherit; font-size:15px;
  padding:13px 14px; border:1px solid var(--line); border-radius:10px; background:rgba(0,0,0,.18); color:var(--ink); }
.lead-form input::placeholder, .lead-form textarea::placeholder { color:#6E8298; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { outline:none; border-color:var(--coral); }
.lead-form select option { color:#0B2540; }
.lead-form textarea { resize:vertical; min-height:100px; }
.form-privacy { font-size:12px; color:var(--muted); text-align:center; }
.form-success { text-align:center; padding:24px 8px; }
.form-success .check { width:56px; height:56px; margin:0 auto 14px; border-radius:50%;
  background:var(--mare); color:#fff; font-size:30px; display:grid; place-items:center; }

/* Contato */
.contact-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:52px; align-items:start; }
.contact-list { list-style:none; display:grid; gap:16px; margin-top:24px; }
.contact-list li { display:flex; gap:12px; align-items:flex-start; }
.contact-list .k { color:var(--muted); font-size:12px; letter-spacing:.06em; text-transform:uppercase; }
.contact-list a:hover { color:var(--coral); }

/* Cabeçalho de página */
.page-head { padding:80px 0 20px;
  background:radial-gradient(520px 320px at 85% -20%, rgba(254,180,22,.14), transparent 60%), var(--navy); }
.page-head h1 { font-size:clamp(34px,4.6vw,52px); margin-bottom:14px; }
.page-head .lead { max-width:60ch; }

/* ---------- Footer ---------- */
.site-footer { background:var(--navy-deep); color:var(--muted); padding:60px 0 26px; border-top:1px solid var(--line-soft); }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:38px; }
.brand-footer .mark { width:38px; height:38px; }
.brand-footer .brand-name { color:#fff; }
.footer-brand p { margin-top:14px; color:var(--muted); font-size:14px; max-width:36ch; }
.footer-col h4 { color:#fff; font-family:var(--sans); font-size:12px; letter-spacing:.1em;
  text-transform:uppercase; margin-bottom:16px; }
.footer-col a { display:block; color:var(--muted); font-size:14px; margin-bottom:10px; }
.footer-col a:hover { color:#fff; }
.footer-region { display:block; color:#6E8298; font-size:13px; margin-top:8px; }
.footer-fine { display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
  border-top:1px solid var(--line-soft); margin-top:44px; padding-top:22px; color:#6E8298; font-size:13px; }
.footer-partner a { color:#B9C7D6; text-decoration:underline; text-underline-offset:2px; }
.footer-partner a:hover { color:#fff; }

/* ---------- WhatsApp float ---------- */
.wa-float { position:fixed; right:20px; bottom:20px; z-index:60; background:#25d366; color:#fff;
  display:flex; align-items:center; gap:8px; padding:12px 18px; border-radius:999px; font-weight:600; font-size:14px;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.5); transition:transform .12s; }
.wa-float:hover { transform:translateY(-2px); }

/* ---------- Responsivo ---------- */
@media (max-width:900px) {
  .split, .contact-grid { grid-template-columns:1fr; gap:38px; }
  .grid-3, .steps, .work-grid { grid-template-columns:1fr 1fr; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .nav, .header-cta { display:none; }
  .menu-toggle { display:block; margin-left:auto; }
  .nav.open { display:flex; flex-direction:column; position:absolute; top:68px; left:0; right:0;
    background:var(--navy-deep); padding:18px 6%; gap:14px; border-bottom:1px solid var(--line); }
}
@media (max-width:560px) {
  .grid-3, .grid-2, .steps, .work-grid, .footer-grid { grid-template-columns:1fr; }
  .cta-band { padding:40px 24px; }
  .section { padding:60px 0; }
  .form-card { padding:24px; }
  .hero { padding:64px 0 60px; }
}

/* ---------- Card como link ---------- */
a.card { color:inherit; text-decoration:none; display:block; }
a.card:hover .go { color:#fff; }

/* ---------- Bloco de pagamento ---------- */
.pay { border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); padding:28px; }
.pay .eyebrow { margin-bottom:18px; }
.pay-opts { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.pay-opt { border:1px solid var(--line); border-radius:12px; padding:18px 14px; text-align:center; }
.pay-opt b { display:block; font-family:var(--serif); font-size:19px; color:var(--heading); }
.pay-opt span { font-size:12px; color:var(--muted); }
.pay-note { margin-top:16px; font-size:12.5px; color:var(--muted); }
.pay-note a { color:var(--coral); }
@media (max-width:560px) { .pay-opts { grid-template-columns:1fr; } }

/* ---------- Sobre: história do fundador ---------- */
.founder { display:grid; grid-template-columns:.82fr 1.18fr; gap:48px; align-items:start; }
.founder-media { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px; position:sticky; top:96px; }
.founder-media .avatar { width:76px; height:76px; border-radius:50%; display:grid; place-items:center;
  font-family:var(--serif); font-weight:600; font-size:28px; color:#fff; letter-spacing:.01em;
  background:linear-gradient(150deg,var(--coral),#B5651D); }
.founder-sig { margin-top:20px; }
.founder-sig b { display:block; font-family:var(--serif); font-size:21px; color:var(--heading); }
.founder-sig span { font-size:14px; color:var(--muted); }
.founder-facts { list-style:none; margin-top:22px; padding-top:20px; border-top:1px solid var(--line);
  display:grid; gap:11px; }
.founder-facts li { position:relative; padding-left:20px; font-size:14px; color:var(--muted); }
.founder-facts li::before { content:""; position:absolute; left:0; top:7px; width:7px; height:7px;
  border-radius:50%; background:var(--coral); }
.founder-text h2 { font-size:clamp(26px,3.4vw,38px); margin-bottom:18px; }
.founder-text p { margin-bottom:16px; color:var(--muted); font-size:16px; }
.founder-text p:first-of-type { color:var(--ink); font-size:17px; }
@media (max-width:820px) { .founder { grid-template-columns:1fr; gap:28px; } .founder-media { position:static; } }

/* ---------- Mini-renders dos cases (HTML, não screenshot) ---------- */
.work .thumb { padding:0; }
.mini { position:absolute; inset:0; overflow:hidden; font-family:"Inter",system-ui,sans-serif; text-align:left; }
.mini-nav { display:flex; align-items:center; gap:8px; padding:11px 15px; }
.mini-nav .logo { font-weight:700; font-size:12px; display:flex; align-items:center; gap:4px; letter-spacing:-.01em; }
.mini-nav .logo .dot { width:6px; height:6px; border-radius:50%; }
.mini-nav .navlinks { display:flex; gap:7px; margin-left:8px; }
.mini-nav .navlinks i { width:15px; height:3px; border-radius:2px; background:currentColor; opacity:.35; display:block; }
.mini-nav .mcta { margin-left:auto; font-size:8px; font-weight:700; padding:5px 11px; border-radius:100px; }
.mini-body { padding:16px 18px; }
.mini-body.center { text-align:center; }
.mini-badge { display:inline-block; font-size:7px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; padding:4px 9px; border-radius:100px; }
.mini-eyebrow { font-size:7px; font-weight:700; letter-spacing:.16em; text-transform:uppercase; }
.mini-h { font-size:20px; line-height:1.1; margin:9px 0 8px; letter-spacing:-.02em; }
.mini-lines { display:flex; flex-direction:column; gap:4px; margin-bottom:4px; }
.mini-body.center .mini-lines { align-items:center; }
.mini-lines span { height:4px; border-radius:2px; background:currentColor; opacity:.22; display:block; }
.mini-lines span:nth-child(1){ width:76%; } .mini-lines span:nth-child(2){ width:54%; }
.mini-btn { display:inline-block; margin-top:11px; font-size:8px; font-weight:700; padding:6px 13px; }

/* Sol - dark premium */
.mini-sol { color:#9A9AA3;
  background:
    radial-gradient(200px 150px at 82% -12%, rgba(255,108,0,.30), transparent 60%),
    radial-gradient(220px 170px at 4% 22%, rgba(20,255,151,.15), transparent 60%),
    linear-gradient(180deg,#0B0B0D,#08080A); }
.mini-sol .logo { color:#F5F5F7; }
.mini-sol .logo .dot { background:#FF6C00; box-shadow:0 0 8px #FF6C00; }
.mini-sol .mcta { background:#FF6C00; color:#1a0c00; }
.mini-sol .mini-eyebrow { color:#14FF97; }
.mini-sol .mini-h { color:#F5F5F7; font-weight:300; max-width:80%; }
.mini-sol .mini-btn { background:#FF6C00; color:#1a0c00; border-radius:100px; }

/* Culturart - claro, roxo + amarelo */
.mini-cult { color:#6B7280; background:#ffffff; }
.mini-cult .logo { color:#6D28D9; }
.mini-cult .navlinks i { opacity:.25; }
.mini-cult .mcta { background:#6D28D9; color:#fff; }
.mini-cult .mini-badge { background:#FEF3C7; color:#B45309; }
.mini-cult .mini-h { color:#111827; font-weight:800; }
.mini-cult .mini-h .ac { color:#6D28D9; }
.mini-cult .mini-btn { background:#6D28D9; color:#fff; border-radius:10px; }

/* La petite table - cremes quentes, terracota */
.mini-lpt { color:#7c7264; background:#FBF7F0; }
.mini-lpt .logo { color:#2B2723; font-weight:600; }
.mini-lpt .logo em { color:#C5532F; font-style:italic; font-weight:600; }
.mini-lpt .mcta { background:#C5532F; color:#fff; }
.mini-lpt .mini-badge { background:#F3ECDF; color:#4E6151; }
.mini-lpt .mini-h { color:#2B2723; font-weight:700; }
.mini-lpt .mini-btn { background:#C5532F; color:#fff; border-radius:100px; }

.mini-kersting { color:#6E6858; background:#FAF7F1; }
.mini-kersting .logo { color:#16140F; font-family:Georgia,"Times New Roman",serif; font-weight:600; }
.mini-kersting .logo em { color:#AD8A54; font-style:normal; }
.mini-kersting .mcta { background:#AD8A54; color:#fff; }
.mini-kersting .mini-eyebrow { color:#AD8A54; }
.mini-kersting .mini-h { color:#16140F; font-family:Georgia,"Times New Roman",serif; font-weight:600; max-width:82%; }
.mini-kersting .mini-btn { background:#AD8A54; color:#fff; border-radius:6px; }

/* ================= Guias / artigos ================= */
.article-wrap { max-width: 800px; margin: 0 auto; padding-top: 42px; padding-bottom: 8px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--coral); }
.crumbs span { margin: 0 6px; opacity: .5; }
.crumbs em { color: var(--ink); font-style: normal; }
.article-head { margin-bottom: 30px; }
.article-head h1 { margin: 12px 0 16px; }
.article-meta { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 14px; }

.toc { background: var(--surface-solid); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 8px 0 36px; }
.toc-title { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.toc ol { margin: 12px 0 0; padding-left: 20px; display: grid; gap: 8px; }
.toc a { color: var(--ink); font-size: 15px; }
.toc a:hover { color: var(--coral); }

.prose { font-size: 17px; line-height: 1.75; color: var(--ink); }
.prose h2 { font-size: 26px; margin: 42px 0 16px; scroll-margin-top: 90px; }
.prose h3 { font-size: 20px; margin: 30px 0 12px; }
.prose p { margin-bottom: 18px; color: var(--muted); }
.prose p b { color: var(--ink); }
.prose a { color: var(--coral); text-decoration: underline; text-underline-offset: 2px; }
.prose .checks { margin: 4px 0 22px; }
.prose .checks li { color: var(--ink); }
.prose-cta { margin: 40px 0 10px; padding: 26px; background: var(--surface-solid); border: 1px solid var(--line); border-radius: var(--radius); }
.prose-cta p { color: var(--ink); margin-bottom: 16px; }

.article-faq, .article-related { max-width: 800px; margin: 46px auto 0; }
.article-faq h2, .article-related h2 { font-size: 24px; margin-bottom: 18px; }
.faq-item, .faq-list .faq-item { border: 1px solid var(--line); border-radius: 10px; padding: 4px 18px; margin-bottom: 10px; background: var(--surface-solid); }
.faq-item summary { cursor: pointer; padding: 14px 0; font-weight: 600; color: var(--ink); list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: right; color: var(--coral); font-size: 20px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); padding: 0 0 16px; }
.article-related ul { list-style: none; display: grid; gap: 10px; }
.article-related a { color: var(--coral); font-weight: 600; }

.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin: 18px 0 40px; }
.guide-card { display: block; padding: 24px; background: var(--surface-solid); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .12s, border-color .12s; }
.guide-card:hover { transform: translateY(-3px); border-color: var(--coral); }
.guide-card h3 { font-size: 19px; margin-bottom: 8px; color: var(--heading); }
.guide-card p { color: var(--muted); font-size: 14.5px; margin-bottom: 14px; }
.guide-more { color: var(--coral); font-weight: 600; font-size: 14px; }

.faq-list { max-width: 780px; }
.area-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.area-tag { font-size: 13.5px; color: var(--ink); background: var(--surface-solid); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; }