.seo .tool > h1.serif{font-size:clamp(1.9rem,5vw,2.7rem);line-height:1.1}
.seo .tool > h1.serif em{font-style:italic;color:var(--accent)}
.seo .seo-intro{margin-bottom:18px}

.sp-pain{max-width:680px;margin:0 auto 22px;display:flex;align-items:stretch;gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--card);box-shadow:var(--shadow)}
.sp-pain > div{padding:16px 20px;flex:1;min-width:0}
.sp-pain .sp-q{background:var(--wash)}
.sp-tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.sp-q blockquote{font-family:"Fraunces",Georgia,serif;font-size:1.08rem;font-style:italic;line-height:1.3;color:var(--ink);text-wrap:pretty}
.sp-src{font-size:.76rem;color:var(--muted);margin-top:7px}
.sp-arrow{flex:0 0 auto;display:flex;align-items:center;padding:0 6px;color:var(--accent);font-size:1.3rem}
.sp-r b{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.08rem;color:var(--ink);display:block}
.sp-r .sp-sub{font-size:.86rem;color:var(--muted);margin-top:3px;line-height:1.35}
.sp-big{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.5rem;color:var(--accent);line-height:1;display:block}
.sp-msw{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}
.sp-msw i{width:22px;height:22px;border-radius:7px;box-shadow:inset 0 0 0 1px rgba(38,29,29,.08)}
@media(max-width:600px){
  .sp-pain{flex-direction:column}
  .sp-arrow{transform:rotate(90deg);padding:2px 20px;align-self:flex-start}
}

.sp-ex{max-width:820px;margin:32px auto 0}
.sp-ex > h2{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.5rem;line-height:1.2}
.sp-ex > p{color:var(--muted);font-size:.95rem;margin:.3rem 0 1.1rem;text-wrap:pretty}
.sp-ex-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.sp-ex-card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.sp-ex-card img{display:block;width:100%;height:auto;aspect-ratio:1264/848;object-fit:cover;border-bottom:1px solid var(--line-soft)}
.sp-ex-body{padding:15px 17px 17px}
.sp-detected{font-size:.74rem;letter-spacing:.05em;text-transform:uppercase;color:var(--accent);font-weight:700}
.sp-ex-name{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.3rem;margin:2px 0 10px;color:var(--ink)}
.sp-4sw{display:flex;gap:7px;margin-bottom:11px}
.sp-4sw i{width:30px;height:30px;border-radius:9px;box-shadow:inset 0 0 0 1px rgba(38,29,29,.08)}
.sp-rule{font-size:.9rem;color:var(--muted)}
.sp-rule b{font-family:"Fraunces",Georgia,serif;color:var(--ink);font-weight:600}
.sp-ex-priv{margin-top:14px;font-size:.82rem;color:var(--muted)}

.sp-know{max-width:680px;margin:44px auto 0}
.sp-know > h2{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.55rem;margin-bottom:.4rem}
.sp-know > .sp-know-sub{color:var(--muted);font-size:.95rem;margin-bottom:1.1rem;text-wrap:pretty}
.sp-know details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.sp-know summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px;padding:16px 20px;font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:1.08rem;color:var(--ink)}
.sp-know summary::-webkit-details-marker{display:none}
.sp-know summary .sp-tg{margin-left:auto;color:var(--accent);transition:transform .2s var(--ease);flex:none;font-weight:600}
.sp-know details[open] summary .sp-tg{transform:rotate(45deg)}
.sp-know .sp-inner{padding:0 20px 20px;color:var(--ink);max-width:68ch}
.sp-know .sp-inner > *:first-child{margin-top:0}
.sp-know .sp-inner p{margin:0 0 .9rem;line-height:1.68;color:var(--ink);text-wrap:pretty}
.sp-know .sp-inner h3{font-weight:600;font-size:1.1rem;margin:16px 0 6px;color:var(--ink)}
.sp-know .sp-inner ul,.sp-know .sp-inner ol{margin:0 0 .9rem 1.2em}
.sp-know .sp-inner li{margin:5px 0;line-height:1.55}
.sp-know .sp-inner table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.92rem}
.sp-know .sp-inner th,.sp-know .sp-inner td{border:1px solid var(--line);padding:9px 11px;text-align:left}
.sp-know .sp-inner th{background:var(--wash);font-weight:600;font-family:Archivo,sans-serif}
.sp-know .sp-inner caption{caption-side:bottom;color:var(--muted);font-size:.8rem;margin-top:6px}

.sp-sig{display:flex;gap:5px;flex:none;width:44px;flex-wrap:wrap;align-content:center}
.sp-sig i{width:13px;height:13px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(38,29,29,.12)}