.seo-guide-links {max-width:1200px;margin:0 auto;padding:76px 24px}
.seo-guide-links h2 {max-width:780px;margin:12px 0 28px;font-size:clamp(26px,3.4vw,42px);line-height:1.25}
.seo-guide-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.seo-guide-grid a {display:flex;flex-direction:column;justify-content:space-between;min-height:150px;padding:24px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.04);color:inherit;text-decoration:none;transition:border-color .2s,transform .2s}
.seo-guide-grid a:hover,.seo-guide-grid a:focus-visible {border-color:#f4ba6b;transform:translateY(-2px)}
.seo-guide-grid strong {font-size:19px;line-height:1.45}
.seo-guide-grid span {margin-top:20px;font-size:13px;opacity:.76}
.guide-page {margin:0;background:#0c0e12;color:#f3f0eb;font-family:system-ui,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
.guide-page * {box-sizing:border-box}
.guide-page a {color:#f8bd73}
.guide-page .guide-header,.guide-page .guide-footer {display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1120px;margin:auto;padding:24px}
.guide-page .guide-header a,.guide-page .guide-footer a {text-decoration:none}
.guide-page .guide-header>a {display:inline-flex;align-items:center;gap:10px}
.guide-page .guide-header strong {font-size:20px;color:#fff}
.guide-page .guide-header nav {display:flex;gap:22px;flex-wrap:wrap}
.guide-page main {max-width:1120px;margin:auto;padding:0 24px 80px}
.guide-page .guide-hero {padding:78px 0 48px;border-bottom:1px solid #353438}
.guide-page .guide-eyebrow {margin:0 0 14px;color:#f8bd73;font-size:13px;letter-spacing:.08em}
.guide-page h1 {max-width:900px;margin:0;font-size:clamp(34px,5vw,62px);line-height:1.18;letter-spacing:-.02em}
.guide-page .guide-lead {max-width:760px;margin:24px 0 0;font-size:19px;color:#c9c6c3}
.guide-page .guide-cta {display:inline-block;margin-top:28px;padding:12px 22px;border-radius:8px;background:#f4b96d;color:#21180f;font-weight:700;text-decoration:none}
.guide-page section {padding:52px 0;border-bottom:1px solid #353438}
.guide-page h2 {margin:0 0 22px;font-size:30px;line-height:1.3}
.guide-page h3 {margin:0 0 10px;font-size:19px}
.guide-page p {max-width:850px;margin:0 0 14px;color:#d1ccc7}
.guide-page .guide-steps {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.guide-page .guide-steps article {padding:24px;border:1px solid #353438;border-radius:12px;background:#15171c}
.guide-page .guide-steps b {display:block;margin-bottom:14px;color:#f8bd73}
.guide-page .guide-sample {display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center}
.guide-page .guide-sample video {display:block;width:100%;max-height:420px;border-radius:12px;background:#090909}
.guide-page .guide-note {padding:22px;border-left:3px solid #f4b96d;background:#181a1f}
.guide-page .guide-related {display:flex;gap:18px;flex-wrap:wrap}
.guide-page .guide-brand {background:#14161b;border:1px solid #2c2f36;border-radius:12px;padding:26px}
.guide-page .guide-brand h2 {margin-top:0;font-size:22px}
.guide-page .guide-brand p {margin-bottom:14px}
.guide-page .guide-brand ul {margin:0;padding-left:20px;color:#c3beb8;font-size:14px;line-height:1.8}
.guide-page .guide-brand li b {color:#f3f0eb}
.guide-page .guide-footer {border-top:1px solid #353438;color:#aaa}
@media(max-width:750px){.seo-guide-grid,.guide-page .guide-steps,.guide-page .guide-sample{grid-template-columns:1fr}.guide-page .guide-header{align-items:flex-start;flex-direction:column}.guide-page .guide-header nav{gap:10px 18px}.guide-page .guide-hero{padding-top:48px}.guide-page section{padding:38px 0}}