.tut-page{max-width:1180px;margin:0 auto;padding:36px 24px 80px;width:100%;box-sizing:border-box}.tut-shell{display:block;width:100%;min-width:0}.tut-hero{position:relative;padding:72px 24px 56px;text-align:center;background:linear-gradient(180deg,color-mix(in srgb,var(--c-accent) 8%,var(--c-bg)) 0%,color-mix(in srgb,var(--c-accent) 4%,var(--c-bg)) 50%,var(--c-bg) 100%)}.tut-hero-inner{max-width:720px;margin:0 auto}.tut-hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-pill);font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--c-text-muted);box-shadow:0 1px 2px rgba(var(--c-shadow-rgb),.04);margin-bottom:24px}.tut-hero-dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 0 3px var(--c-accent-soft)}.tut-hero-title{font-size:clamp(34px,5.6vw,54px);font-weight:800;letter-spacing:-.03em;line-height:1.05;color:var(--c-text-strong);margin:0 0 16px}.tut-hero-accent{background:linear-gradient(135deg,var(--c-accent),color-mix(in srgb,var(--c-accent) 60%,#ec4899));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.tut-hero-lede{font-size:15.5px;line-height:1.65;color:var(--c-text-muted);max-width:560px;margin:0 auto 36px}.tut-hero-stats{display:inline-flex;margin:0;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 1px 2px rgba(var(--c-shadow-rgb),.03)}.tut-hero-stats>div{padding:14px 26px;text-align:center;border-right:1px solid var(--c-border-soft)}.tut-hero-stats>div:last-child{border-right:none}.tut-hero-stats dt{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--c-text-faint);margin-bottom:4px}.tut-hero-stats dd{margin:0;font-family:var(--font-mono);font-size:22px;font-weight:700;color:var(--c-text-strong);line-height:1;font-variant-numeric:tabular-nums}.tut-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.tut-card{position:relative;display:flex;flex-direction:column;gap:14px;padding:22px 22px 18px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-lg);text-decoration:none;color:inherit;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.tut-card:hover{transform:translateY(-3px);border-color:var(--tx-border);box-shadow:0 1px 2px rgba(var(--c-shadow-rgb),.04),0 18px 36px -14px color-mix(in srgb,var(--tx-accent) 25%,transparent)}.tut-card-rule{position:absolute;top:0;left:0;right:0;height:3px;background:var(--tx-accent);transform:scaleX(.2);transform-origin:left center;transition:transform .24s cubic-bezier(.4,0,.2,1)}.tut-card:hover .tut-card-rule{transform:scaleX(1)}.tut-card-head{display:flex;align-items:center;gap:12px}.tut-card-glyph{flex-shrink:0;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:var(--tx-tint);color:var(--tx-accent-deep);border-radius:var(--radius-md);font-size:18px}.tut-card-headtxt{flex:1;min-width:0}.tut-card-eyebrow{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--tx-accent-deep);margin-bottom:2px}.tut-card-title{margin:0;font-size:17px;font-weight:700;letter-spacing:-.015em;color:var(--c-text-strong);line-height:1.2}.tut-card-count{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--tx-accent-deep);background:var(--tx-tint);padding:4px 10px;border-radius:var(--radius-pill);font-variant-numeric:tabular-nums;line-height:1}.tut-card-desc{margin:0;font-size:13px;line-height:1.6;color:var(--c-text-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tut-card-cats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.tut-card-cats li{display:grid;grid-template-columns:18px 1fr auto;align-items:center;gap:8px;padding:4px 0;font-size:12.5px}.tut-card-cat-icon{color:var(--tx-accent);text-align:center;font-size:11px}.tut-card-cat-label{color:var(--c-text);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tut-card-cat-num{font-family:var(--font-mono);font-size:11px;color:var(--c-text-faint);font-variant-numeric:tabular-nums}.tut-card-cats-more{grid-template-columns:1fr!important;padding:4px 0 0 26px!important;font-size:11.5px!important;color:var(--c-text-faint);font-weight:500}.tut-card-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--c-border-soft);display:flex;align-items:center;justify-content:space-between}.tut-card-cta-label{font-size:12.5px;font-weight:600;color:var(--tx-accent)}.tut-card-cta-arrow{color:var(--tx-accent);display:inline-flex;transition:transform .2s cubic-bezier(.4,0,.2,1)}.tut-card:hover .tut-card-cta-arrow{transform:translate(4px)}.tut-empty{max-width:480px;margin:60px auto;padding:56px 24px;background:var(--c-surface);border:1px dashed var(--c-border-strong);border-radius:var(--radius-lg);text-align:center}.tut-empty-icon{width:56px;height:56px;margin:0 auto 18px;display:inline-flex;align-items:center;justify-content:center;background:var(--c-surface-2);border-radius:var(--radius-lg);color:var(--c-text-faint);font-size:24px}.tut-empty-title{margin:0 0 8px;font-size:17px;font-weight:700;color:var(--c-text-strong)}.tut-empty-body{margin:0;font-size:13.5px;color:var(--c-text-muted);line-height:1.55}.tut-footer{margin:64px auto 0;padding:22px 24px;background:var(--c-surface);border:1px solid var(--c-border-soft);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--c-text-muted)}.tut-footer-text{font-weight:500}.tut-footer-link{color:var(--c-accent);font-weight:600;text-decoration:none;padding:4px 8px;border-radius:var(--radius-sm);transition:background .14s ease}.tut-footer-link:hover{background:var(--c-accent-soft)}.tut-footer-sep{color:var(--c-text-faint)}