.tutorial-page header>.container{gap:12px;flex-wrap:wrap}
.tutorial-page header nav{flex-wrap:wrap;gap:6px!important}
.tutorial-shell{max-width:1080px;min-width:0;display:grid;gap:24px;margin:22px auto 32px}
.tutorial-shell>*{min-width:0}
.tutorial-hero{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:24px;padding:28px;border:1px solid #dbe7ff;border-radius:20px;background:linear-gradient(120deg,#fff,#eff6ff)}
.tutorial-eyebrow{font-size:12px;font-weight:750;color:#2563eb}
.tutorial-hero h1{font-size:30px;line-height:1.35;margin:9px 0 12px;letter-spacing:-.6px}
.tutorial-hero p{font-size:14px;line-height:1.85;color:#475569;margin:0}
.tutorial-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.tutorial-page a.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.tutorial-page .btn.alt{background:#fff;color:#1d4ed8;border:1px solid #cbd5e1}
.tutorial-benefits{background:#ffffffb8;border:1px solid #dbe7ff;border-radius:14px;padding:18px;align-self:center}
.tutorial-benefits strong{font-size:15px}
.tutorial-benefits ul{padding-left:18px;font-size:13px;line-height:1.95;color:#334155;margin:9px 0}
.tutorial-benefits p{font-size:12px}
.tutorial-section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:0 0 12px}
.tutorial-section-title h2{font-size:20px;line-height:1.4;margin:0}
.tutorial-section-title>span{color:#64748b;font-size:12px}
.tutorial-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tutorial-step{display:flex;gap:10px;align-items:flex-start;padding:14px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;color:#0f172a;text-decoration:none;min-width:0}
.tutorial-step:hover,.tutorial-article-card:hover{border-color:#93c5fd}
.tutorial-step-number{display:inline-flex;align-items:center;justify-content:center;flex:0 0 28px;width:28px;height:28px;background:#eff6ff;border-radius:8px;font-size:13px;font-weight:800;color:#2563eb}
.tutorial-step strong{font-size:14px}
.tutorial-step p{margin:5px 0 0;font-size:12px;line-height:1.6;color:#64748b}
.tutorial-search{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.tutorial-search input{flex:1 1 250px;min-width:0;max-width:560px}
.tutorial-clear{font-size:13px}
.tutorial-categories{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.tutorial-categories a{font-size:13px;padding:7px 12px;color:#475569;text-decoration:none;background:#fff;border:1px solid #e2e8f0;border-radius:30px}
.tutorial-categories a[aria-current]{background:#eff6ff;border-color:#93c5fd;color:#1d4ed8;font-weight:700}
.tutorial-articles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.tutorial-article-card{min-width:0;background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.tutorial-cover{width:100%;aspect-ratio:16/9;object-fit:cover}
.tutorial-article-copy{padding:16px;display:flex;flex-direction:column;flex:1}
.tutorial-category-label{font-size:11px;color:#64748b}
.tutorial-article-card h3{font-size:16px;line-height:1.5;margin:7px 0}
.tutorial-article-card h3 a{color:#0f172a;text-decoration:none}
.tutorial-article-card p{font-size:13px;line-height:1.75;color:#64748b;margin:0 0 12px;flex:1;overflow-wrap:anywhere}
.tutorial-read{font-size:12px;font-weight:700;color:#2563eb;text-decoration:none}
.tutorial-help{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:18px 20px;border-radius:14px;background:#f1f5f9;border:1px solid #e2e8f0}
.tutorial-help strong{font-size:14px}
.tutorial-help p{margin:6px 0 0;color:#64748b;line-height:1.7;font-size:13px}
.tutorial-help .btn{flex-shrink:0}
.tutorial-empty{padding:24px;border:1px dashed #cbd5e1;border-radius:12px;background:#fff;color:#64748b;line-height:1.8}
.tutorial-pagination{margin-top:16px}
.tutorial-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.tutorial-page a:focus-visible,.tutorial-page button:focus-visible{outline:2px solid #2563eb;outline-offset:3px}
.tutorial-lesson-shell{max-width:900px}
.tutorial-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:#64748b}
.tutorial-breadcrumb a{color:#475569;text-decoration:none}
.tutorial-lesson{padding:28px;background:#fff;border:1px solid #e2e8f0;border-radius:18px;min-width:0}
.tutorial-lesson h1{font-size:28px;line-height:1.45;margin:0 0 12px;overflow-wrap:anywhere}
.tutorial-lesson-meta{font-size:12px;color:#64748b;display:flex;flex-wrap:wrap;gap:5px 12px;line-height:1.7}
.tutorial-lesson-summary{font-size:15px;line-height:1.85;color:#475569;margin:16px 0;padding:12px 16px;border-left:3px solid #60a5fa;background:#f8fbff}
.tutorial-lesson-cover{max-width:100%;height:auto;border-radius:10px}
.tutorial-toc{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px 16px;margin:20px 0}
.tutorial-toc summary{font-size:13px;font-weight:700;cursor:pointer}
.tutorial-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 24px;margin:12px 0 0;padding-left:20px}
.tutorial-toc li{font-size:13px;line-height:1.6}
.tutorial-toc a{color:#475569;text-decoration:none}
.tutorial-toc a:hover{color:#2563eb}
.tutorial-content{font-size:15px;line-height:1.95;color:#334155;overflow-wrap:anywhere;min-width:0}
.tutorial-content h2{font-size:21px;line-height:1.55;margin:30px 0 12px;color:#0f172a;scroll-margin-top:120px}
.tutorial-content h3{font-size:17px;line-height:1.6;margin:22px 0 8px;color:#0f172a}
.tutorial-content p{margin:10px 0}.tutorial-content li{margin:7px 0}
.tutorial-content ul,.tutorial-content ol{padding-left:24px}
.tutorial-content pre{max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;padding:14px;border-radius:10px;background:#f1f5f9;font-size:13px;line-height:1.8}
.tutorial-content code{font-size:.9em}
.tutorial-content table{table-layout:fixed;min-width:0;width:100%;border-collapse:collapse;margin:14px 0;font-size:13px}
.tutorial-content th,.tutorial-content td{padding:10px;border:1px solid #e2e8f0;white-space:normal;overflow-wrap:anywhere;vertical-align:top;line-height:1.8}
.tutorial-content th{background:#f8fafc}.tutorial-content img{max-width:100%;height:auto}
.tutorial-content blockquote{margin:18px 0;padding:10px 16px;border-left:3px solid #60a5fa;background:#eff6ff;color:#1e40af}
.tutorial-content a{color:#2563eb;text-underline-offset:3px}.tutorial-content .guide-revision{font-size:12px;color:#64748b}
.tutorial-lesson-bottom{border-top:1px solid #e2e8f0;margin-top:24px;padding-top:18px}
.tutorial-next{margin-top:18px;padding:16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px}
.tutorial-next h2{font-size:15px;margin:0 0 10px}.tutorial-next-links{display:flex;flex-wrap:wrap;gap:8px 16px}
.tutorial-next-links a{font-size:13px;color:#2563eb}.tutorial-page .tutorial-content p:first-child{margin-top:0}
@media(max-width:800px){.tutorial-hero{grid-template-columns:minmax(0,1fr);gap:16px;padding:22px}.tutorial-benefits{align-self:stretch}.tutorial-path,.tutorial-articles{grid-template-columns:repeat(2,minmax(0,1fr))}.tutorial-shell{gap:20px}.tutorial-page header>.container{padding:10px 14px!important}}
@media(max-width:520px){.tutorial-page header>.container{justify-content:flex-start!important}.tutorial-page header nav a{font-size:12px;padding:6px 8px!important}.tutorial-shell{padding:0 12px;margin-top:16px}.tutorial-hero{padding:18px}.tutorial-hero h1{font-size:25px}.tutorial-path,.tutorial-articles{grid-template-columns:minmax(0,1fr)}.tutorial-benefits{padding:14px}.tutorial-actions .btn{font-size:13px}.tutorial-help{align-items:flex-start;flex-direction:column}.tutorial-lesson{padding:18px}.tutorial-lesson h1{font-size:24px}.tutorial-toc ol{grid-template-columns:minmax(0,1fr)}.tutorial-content{font-size:14px}.tutorial-content h2{font-size:19px}.tutorial-content th,.tutorial-content td{padding:7px}.tutorial-search input{flex-basis:100%}}