@layer base {
/* ============================================================
   The Clean Sheet - article-specific stylesheet
   Loaded AFTER /styles.css, which provides all design tokens,
   nav, footer, buttons, reset, and mobile-menu rules.
   Only article-unique rules live here.
   ============================================================ */

/* Article pages use a plain white reading background instead of
   the site's tinted page gradient. */
body { background: var(--white); }

/* ---- article header ---- */
.article-head{padding:104px 24px 0;background:linear-gradient(180deg,var(--navy-deep),var(--ink))}
.article-head-inner{max-width:760px;margin:0 auto;padding-bottom:48px;text-align:center}
.a-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--white);background:var(--accent);padding:5px 12px;border-radius:100px;margin-bottom:20px}
.article-head h1{font-size:40px;font-weight:500;color:var(--white);letter-spacing:-1.2px;line-height:1.15;margin-bottom:18px}
.a-meta{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;font-size:14px;color:rgba(255,255,255,0.55)}
.a-meta time{color:rgba(255,255,255,0.55)}

/* ---- hero image ---- */
.article-hero-img{max-width:960px;margin:-32px auto 0;padding:0 24px}
.article-hero-img img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:0 18px 50px rgba(6,13,26,0.18)}

/* ---- article body (prose) ---- */
.article-body{max-width:680px;margin:48px auto 0;padding:0 24px 72px;font-size:17px;line-height:1.8;color:var(--body)}
.article-body > p{margin-bottom:24px}
.article-body h2{font-size:26px;font-weight:500;color:var(--ink);letter-spacing:-0.5px;margin:44px 0 16px;line-height:1.25}
.article-body h3{font-size:20px;font-weight:500;color:var(--ink);margin:32px 0 12px}
.article-body ul,.article-body ol{margin:0 0 24px 22px}
.article-body li{margin-bottom:10px}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
/* Hover shifts to the brighter brand teal so the state change is visible (resting
   --accent #007A6C -> --brand #00A896), keeping the underline throughout. */
.article-body a:hover{color:var(--brand)}
/* Focus outlines use the working accent teal (#007A6C ~ 4.5:1 on white, passes WCAG AA) */
.article-body a:focus-visible,.nav-links a:focus-visible,.nav-cta:focus-visible,.btn:focus-visible,a.btn:focus-visible,.mobile-menu a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.article-body blockquote{border-left:3px solid var(--accent);background:var(--surface-2);padding:18px 22px;border-radius:0 8px 8px 0;margin:0 0 24px;font-size:18px;color:var(--ink)}
.article-body strong{font-weight:600;color:var(--ink)}
.article-lead{font-size:20px;line-height:1.7;color:var(--body);margin-bottom:32px}

/* ---- callout box ---- */
.a-callout{background:var(--ink);color:var(--white);border-radius:12px;padding:26px 28px;margin:0 0 28px}
.a-callout h3{color:var(--white);margin:0 0 10px;font-size:18px}
.a-callout p{color:rgba(255,255,255,0.8);font-size:15px;margin:0}

/* ---- end CTA card ---- */
.article-cta{max-width:680px;margin:0 auto 72px;padding:0 24px}
.article-cta-card{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:32px;text-align:center}
.article-cta-card h3{font-size:22px;font-weight:500;color:var(--ink);margin-bottom:10px}
.article-cta-card p{color:var(--body);font-size:15px;margin-bottom:20px}
.article-cta-card .btn{margin:5px}

/* ---- back link ---- */
.article-back{max-width:680px;margin:0 auto;padding:90px 24px 0}
.article-back a{font-size:14px;color:var(--accent);text-decoration:none;font-weight:500}
/* hover affordance: underline the back link (a color change is not used because no
   darker-accent token exists; var(--accent) here matched the resting color, a no-op) */
.article-back a:hover{text-decoration:underline}

/* ---- responsive (article-specific rules only) ---- */
@media(max-width:768px){
  .article-head h1{font-size:28px;letter-spacing:-0.5px}
  .article-body{font-size:16px}
  .article-body h2{font-size:22px}
  .article-head{padding-top:96px}
}
/* Quick answer / AI-extractable summary box */
.a-answer{background:var(--surface-2);border-left:4px solid var(--accent);border-radius:8px;padding:18px 22px;margin:0 0 30px;font-size:16px;line-height:1.65;color:var(--body)}
.a-answer strong{color:var(--ink)}

/* L-9: cookie-banner / .ck-* / .wa-float lift / .footer-cookie-settings styles
   now come from styles.css, which every article loads before this file. The
   former duplicate block here was removed to keep one source of truth. */
}