.tut-section[data-v-464a2580]{padding:4.5rem 0;max-width:1280px;margin:0 auto;width:100%}.tut-head[data-v-464a2580]{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:2rem}.tut-eyebrow[data-v-464a2580]{font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem}.tut-eyebrow[data-v-464a2580],.tut-h2[data-v-464a2580]{font-family:var(--f-condensed);font-weight:700}.tut-h2[data-v-464a2580]{font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.05;color:var(--text-primary)}.tut-h2 em[data-v-464a2580]{color:var(--accent)}.tut-aside[data-v-464a2580]{max-width:26rem;font-size:.95rem;line-height:1.65;color:var(--text-muted)}@media(max-width:767px){.tut-head[data-v-464a2580]{flex-direction:column;align-items:flex-start;gap:.9rem}}.tut-grid[data-v-464a2580]{display:grid;grid-template-columns:1fr;gap:1.4rem}@media(min-width:640px){.tut-grid[data-v-464a2580]{grid-template-columns:repeat(2,1fr)}}.tut-card[data-v-464a2580]{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg-elevated);transition:border-color .2s ease,transform .2s ease}.tut-card[data-v-464a2580]:hover{border-color:var(--border-strong);transform:translateY(-2px)}.tut-facade[data-v-464a2580],.tut-iframe[data-v-464a2580]{position:relative;display:block;width:100%;aspect-ratio:16/9;background:var(--bg-elevated);border:0;cursor:pointer}.tut-facade img[data-v-464a2580]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.tut-facade__play[data-v-464a2580]{position:absolute;inset:0;display:grid;place-items:center}.tut-facade__play svg[data-v-464a2580]{width:56px;height:56px;color:#f03;filter:drop-shadow(0 4px 14px rgba(0,0,0,.45));transition:transform .2s ease}.tut-facade:hover .tut-facade__play svg[data-v-464a2580]{transform:scale(1.12)}.tut-duration[data-v-464a2580]{position:absolute;right:10px;bottom:10px;padding:2px 8px;border-radius:999px;background:#000000ad;color:#fff;font-size:12px;font-weight:600;letter-spacing:.02em}.tut-body[data-v-464a2580]{display:flex;flex-direction:column;gap:.45rem;padding:1.05rem 1.15rem 1.15rem;flex:1}.tut-title[data-v-464a2580]{font-family:var(--f-condensed);font-size:1.02rem;font-weight:700;line-height:1.3;color:var(--text-primary)}.tut-desc[data-v-464a2580]{font-size:.88rem;line-height:1.6;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.tut-meta[data-v-464a2580]{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:auto;padding-top:.5rem}.tut-author[data-v-464a2580]{font-size:.8rem;color:var(--text-muted);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tut-link[data-v-464a2580]{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--f-condensed);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);white-space:nowrap}.tut-link svg[data-v-464a2580]{width:14px;height:14px;transition:transform .2s ease}.tut-card:hover .tut-link svg[data-v-464a2580]{transform:translate(3px)}.tut-card--skeleton[data-v-464a2580]{pointer-events:none}.tut-facade--skeleton[data-v-464a2580]{position:relative;overflow:hidden}.tut-skel-line[data-v-464a2580]{height:12px;border-radius:6px;background:var(--bg-elevated);margin:0 1.15rem}.tut-skel-line--t[data-v-464a2580]{height:16px;width:70%;margin-top:1.05rem}.tut-card--skeleton .tut-skel-line[data-v-464a2580]:last-child{margin-bottom:1.15rem}.tut-facade--skeleton[data-v-464a2580]:after,.tut-skel-line[data-v-464a2580]:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.06),transparent);animation:tut-shimmer-464a2580 1.6s infinite}@keyframes tut-shimmer-464a2580{to{transform:translate(100%)}}.tut-quiet[data-v-464a2580]{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.25rem;border:1px dashed var(--border);border-radius:14px;color:var(--text-muted);font-size:.9rem}.tut-retry[data-v-464a2580]{border:none;background:none;color:var(--accent);font:inherit;font-weight:600;cursor:pointer;padding:0}