:root{--seo-navy:#101a32;--seo-muted:#66758d;--seo-line:#e5eaf1;--seo-soft:#f6f8fb;--seo-orange:#ff6500;--seo-orange-soft:#fff3ea}
.seo-page{background:#f7f9fc;color:var(--seo-navy)}
.seo-page main{min-height:70vh}
.seo-breadcrumb{display:flex;align-items:center;gap:8px;padding:22px 0 0;color:var(--seo-muted);font-size:13px}
.seo-breadcrumb a{color:inherit;text-decoration:none}.seo-breadcrumb a:hover{color:var(--seo-orange)}
.seo-hero{padding:46px 0 40px}
.seo-hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:48px;align-items:center;background:#fff;border:1px solid var(--seo-line);border-radius:20px;padding:48px;box-shadow:0 18px 48px rgba(16,26,50,.06)}
.seo-eyebrow{display:inline-flex;align-items:center;gap:8px;color:#b8460e;font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.seo-eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--seo-orange)}
.seo-hero h1{font-size:clamp(34px,4vw,54px);line-height:1.06;letter-spacing:-.04em;margin:16px 0 18px;max-width:850px}
.seo-hero p{font-size:18px;line-height:1.75;color:var(--seo-muted);max-width:780px;margin:0}
.seo-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.seo-actions .btn{min-height:50px;padding:0 22px}
.seo-hero-aside{background:linear-gradient(145deg,#fff7f1,#f7f9fc);border:1px solid #ffe0cc;border-radius:16px;padding:26px}
.seo-hero-aside strong{display:block;font-size:20px;margin-bottom:16px}.seo-hero-aside ul{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.seo-hero-aside li{display:flex;gap:11px;line-height:1.5;color:#46546c}.seo-hero-aside li:before{content:"✓";display:grid;place-items:center;flex:0 0 24px;height:24px;border-radius:50%;background:#eaf8ef;color:#168444;font-weight:900}
.seo-section{padding:22px 0 56px}.seo-section-head{max-width:760px;margin-bottom:24px}.seo-section-head h2{font-size:32px;letter-spacing:-.025em;margin:0 0 10px}.seo-section-head p{color:var(--seo-muted);font-size:16px;line-height:1.7;margin:0}
.seo-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.seo-card{background:#fff;border:1px solid var(--seo-line);border-radius:16px;padding:26px;min-height:190px;box-shadow:0 10px 30px rgba(16,26,50,.035)}
.seo-card-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--seo-orange-soft);color:var(--seo-orange);font-weight:900;margin-bottom:20px}
.seo-card h3{font-size:19px;margin:0 0 10px}.seo-card p{color:var(--seo-muted);line-height:1.65;margin:0}
.seo-step-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:steps}
.seo-step{counter-increment:steps;background:#fff;border:1px solid var(--seo-line);border-radius:16px;padding:24px;min-height:230px}
.seo-step:before{content:counter(steps);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--seo-navy);color:#fff;font-weight:900;margin-bottom:22px}
.seo-step h3{font-size:18px;line-height:1.35;margin:0 0 10px}.seo-step p{color:var(--seo-muted);line-height:1.65;margin:0}
.seo-highlight{display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--seo-navy);color:#fff;border-radius:18px;padding:30px 34px;margin:0 0 56px}
.seo-highlight h2{font-size:26px;margin:0 0 8px}.seo-highlight p{margin:0;color:#cbd4e3;line-height:1.6}.seo-highlight .btn{white-space:nowrap}
.seo-faq{display:grid;gap:12px}.seo-faq details{background:#fff;border:1px solid var(--seo-line);border-radius:13px;padding:0 20px}.seo-faq summary{cursor:pointer;font-weight:800;padding:20px 34px 20px 0;position:relative}.seo-faq summary:after{content:"+";position:absolute;right:0;color:var(--seo-orange);font-size:24px;top:14px}.seo-faq details[open] summary:after{content:"−"}.seo-faq p{color:var(--seo-muted);line-height:1.7;margin:0;padding:0 0 20px}
.seo-discovery{padding:12px 0 52px}.seo-discovery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.seo-discovery a{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--seo-line);border-radius:14px;padding:18px;color:var(--seo-navy);text-decoration:none}.seo-discovery a:hover{border-color:#ffb47e;box-shadow:0 10px 25px rgba(255,101,0,.08)}.seo-discovery b{font-size:15px}.seo-discovery span{color:var(--seo-muted);font-size:13px;line-height:1.45}
.detail-title-preload{display:block}.detail-title-preload.is-pending{color:#1a2438}
.detail-main[aria-busy="true"] .detail-title-preload:after{content:"";display:inline-block;width:7px;height:7px;margin-left:9px;border-radius:50%;background:var(--seo-orange);animation:seoPulse 1.1s infinite alternate}
@keyframes seoPulse{to{opacity:.25;transform:scale(.75)}}
.seo-loading-note{font-size:12px;color:var(--seo-muted);margin-top:7px}
@media(max-width:980px){.seo-hero-grid{grid-template-columns:1fr;padding:34px}.seo-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.seo-step-list{grid-template-columns:repeat(2,minmax(0,1fr))}.seo-discovery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.seo-hero{padding:24px 0 30px}.seo-hero-grid{padding:24px 20px;border-radius:16px;gap:28px}.seo-hero h1{font-size:34px}.seo-hero p{font-size:16px}.seo-card-grid,.seo-step-list,.seo-discovery-grid{grid-template-columns:1fr}.seo-highlight{align-items:flex-start;flex-direction:column;padding:24px}.seo-section{padding-bottom:38px}.seo-section-head h2{font-size:27px}}