html{scroll-behavior:smooth}
body{overflow-x:hidden}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #f0b429;outline-offset:4px;border-radius:4px}
.breadcrumb{margin-bottom:20px;color:var(--muted);font-size:.92rem}
.breadcrumb a{color:var(--blue);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.keyword-hero{max-width:820px}
.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:34px;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--line)}
.trust-strip div{padding:20px;background:#fff}
.trust-strip strong{display:block;margin-bottom:5px;color:var(--ink)}
.trust-strip span{color:var(--muted);font-size:.93rem}
.content-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.7fr);gap:52px;align-items:start}
.content-grid .prose{width:100%}
.toc-links{position:sticky;top:100px;padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}
.toc-links strong{display:block;margin-bottom:12px}
.toc-links a{display:block;padding:8px 0;color:var(--blue);text-decoration:none}
.toc-links a:hover{text-decoration:underline}
.workflow-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.seo-card,.role-card{padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(29,36,66,.06)}
.seo-card h3,.role-card h3{margin-top:0}
.number{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;margin-bottom:14px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--violet));color:#fff;font-weight:800}
.inline-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.inline-links a{color:var(--blue);font-weight:750;text-decoration:none}
.inline-links a:hover{text-decoration:underline}
.comparison{width:100%;border-collapse:collapse;margin:28px 0;background:#fff}
.comparison th,.comparison td{padding:16px;border:1px solid var(--line);text-align:left;vertical-align:top}
.comparison th{background:#f3f6ff;color:var(--ink)}
.media-caption{margin-top:12px;color:var(--muted);font-size:.92rem;text-align:center}
.related{padding:30px;border:1px solid #d9d6ff;border-radius:18px;background:linear-gradient(135deg,#f7f9ff,#f5efff)}
.related h2{margin-top:0}
.related ul{margin-bottom:0}
.meta-note{color:var(--muted);font-size:.92rem}
img{max-width:100%;height:auto}
@media(max-width:800px){html{scroll-behavior:auto}.trust-strip,.workflow-grid{grid-template-columns:1fr}.content-grid{grid-template-columns:1fr;gap:34px}.toc-links{position:static}.comparison{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.comparison th,.comparison td{min-width:180px}.inline-links{flex-direction:column;align-items:flex-start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}