.biz .seo{padding-bottom:0}.biz .seo-crumbs ol{color:var(--muted);flex-wrap:wrap;gap:6px;margin:0;padding:18px 0 0;font-size:13px;list-style:none;display:flex}.biz .seo-crumbs li+li:before{content:"›";color:var(--faint);margin-right:6px}.biz .seo-crumbs a{color:var(--muted);text-decoration:none}.biz .seo-crumbs a:hover{color:var(--v-deep);text-decoration:underline}.biz .seo-hero{flex-direction:column;gap:16px;max-width:52rem;padding-top:36px;padding-bottom:8px;display:flex}.biz .seo-h1{letter-spacing:-.035em;font-size:clamp(36px,5vw,62px);font-weight:900;line-height:1}.biz .seo-h1 .serif-i{color:var(--v)}.biz .seo-k{letter-spacing:.1em;text-transform:uppercase;color:var(--v-deep);margin:0;font-size:12.5px}.biz .seo-lead{color:var(--muted);max-width:44rem;margin:0;font-size:18.5px;line-height:1.6}.biz .seo-art{flex-direction:column;gap:52px;padding-bottom:72px;display:flex}.biz .seo-art>section>h2,.biz .seo-faq h2{margin-bottom:18px;font-size:clamp(26px,3vw,36px);font-weight:800;line-height:1.1}.biz .seo-ideas{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;display:grid}.biz .seo-idea{border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:22px 22px 20px;position:relative}.biz .seo-idea span{background:var(--v-pale);width:30px;height:30px;color:var(--v-deep);border-radius:50%;place-items:center;font-size:14px;font-weight:800;display:inline-grid}.biz .seo-idea h3,.biz .seo-tips h3{margin:12px 0 6px;font-size:17px}.biz .seo-idea p,.biz .seo-tips p{color:var(--muted);margin:0;font-size:15px;line-height:1.55}.biz .seo-subjects{gap:8px;max-width:640px;margin:0;padding:0;list-style:none;display:grid}.biz .seo-subjects li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-weight:600}.biz .seo-subjects li:before{content:"✉";color:var(--v);margin-right:10px}.biz .seo-tips{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;display:grid}.biz .seo-tips>div{border-top:2px solid var(--v-line);padding-top:14px}.biz .seo-why{border:1px solid var(--v-line);background:linear-gradient(135deg,#f3f0ff,#eaf7ff);border-radius:22px;padding:30px}.biz .seo-why ul{gap:10px;margin:0;padding-left:20px;line-height:1.55;display:grid}.biz .seo-note{color:var(--muted);margin:0;font-size:14px}.biz .seo-note a,.biz .seo-prose a{color:var(--v-deep)}.biz .seo-prose{max-width:46rem}.biz .seo-prose p,.biz .seo-prose li{color:var(--ink);font-size:17px;line-height:1.7}.biz .seo-prose p{margin:0 0 14px}.biz .seo-prose ul,.biz .seo-prose ol{gap:6px;margin:0 0 14px;padding-left:22px;display:grid}.biz .seo-toc{background:var(--soft);border:1px solid var(--line);border-radius:16px;max-width:46rem;padding:18px 22px}.biz .seo-toc ol{gap:4px;margin:8px 0 0;padding-left:20px;display:grid}.biz .seo-toc a{color:var(--v-deep)}.biz .seo-faq{max-width:860px}.biz .seo-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;padding-top:28px;padding-bottom:72px;display:grid}.biz .seo-card{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:18px;flex-direction:column;gap:8px;padding:22px;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.biz .seo-card:hover{border-color:var(--v);transform:translateY(-2px)}.biz .seo-card b{font-size:18px}.biz .seo-card span{color:var(--muted);flex:1;font-size:14.5px;line-height:1.5}.biz .seo-card i{color:var(--v-deep);font-size:14px;font-style:normal;font-weight:700}.biz .seo-table{border-collapse:collapse;background:var(--surface);border-radius:16px;width:100%;font-size:15px;overflow:hidden}.biz .seo-table th,.biz .seo-table td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:14px 16px}.biz .seo-table thead th{background:var(--sunk);font-size:14px}.biz .seo-table tbody th{color:var(--muted);width:28%;font-weight:600}.biz .seo-table td span{color:var(--muted);font-size:13.5px}.biz .seo-band{position:relative;overflow:hidden}.biz .seo-band-in{flex-direction:column;align-items:flex-start;gap:18px;padding-top:80px;padding-bottom:80px;display:flex;position:relative}.biz .seo-band-in h2{letter-spacing:-.035em;max-width:48rem;font-size:clamp(32px,4.2vw,56px);font-weight:900;line-height:1}.biz .seo-band-in p{max-width:40rem;margin:0;font-size:18px;line-height:1.55}.biz .seo-ghost{color:#fff;background:0 0;border:1.5px solid #ffffff80}.biz .seo-ghost:hover{color:#fff;border-color:#fff}.biz .seo-related{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;padding-top:56px;padding-bottom:56px;display:grid}.biz .seo-related h2{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:14px}.biz .seo-related h2+ul+h2{margin-top:22px}.biz .seo-related ul{gap:6px;margin:0;padding:0;font-size:14.5px;list-style:none;display:grid}.biz .seo-related a{color:var(--ink);text-decoration:none}.biz .seo-related a:hover{color:var(--v-deep);text-decoration:underline}@media (max-width:600px){.biz .seo-art{gap:40px}.biz .seo-why{padding:22px}.biz .seo-table th,.biz .seo-table td{padding:10px;font-size:14px}.biz .seo-band-in .bbtn{width:100%}}