.tutorial-page{max-width:1180px;margin:auto;padding:30px 22px 70px}.tutorial-heading{margin-bottom:23px}.tutorial-heading h1{font-size:30px;color:#24484a;margin:8px 0}.tutorial-heading>p:last-child{font-size:13px;line-height:1.8;color:#708579}.tutorial-selector{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap;margin-bottom:20px}.tutorial-selector>div{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.tutorial-selector button{min-height:44px;border-radius:10px;background:#f9fbf5;color:#587466;padding:9px 17px;border:1px solid #d6e0d1;font-size:13px}.tutorial-selector [aria-pressed=true]{background:#284f4c;border-color:#284f4c;color:#fff9e9}.tutorial-card{padding:22px;border:1px solid #d7e2d3;border-radius:18px;background:#fafcf6;box-shadow:0 8px 30px #2348420b}.tutorial-card h2{font-size:20px;margin:0;color:#2a514b}.tutorial-card p{font-size:12px;line-height:1.8;color:#738776;margin:8px 0}.tutorial-stage{display:flex;align-items:center;justify-content:center;background:#203c40;border-radius:13px;overflow:hidden;margin:18px 0}.tutorial-stage video{display:block;width:100%;max-width:100%;aspect-ratio:16/9;max-height:76dvh;object-fit:contain}.tutorial-stage video.portrait{aspect-ratio:9/16;width:auto;max-height:76dvh;max-width:100%}.tutorial-actions{display:flex;gap:15px;align-items:center;justify-content:space-between;flex-wrap:wrap}.tutorial-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 15px;border:1px solid #c7d8c3;border-radius:10px;text-decoration:none;color:#396c59;font-size:12px;background:#eef5e6}.tutorial-tip{font-size:12px;line-height:1.9;color:#82927c;margin:18px 4px}.tutorial-selector button:focus-visible,.tutorial-actions a:focus-visible{outline:2px solid #b48c4d;outline-offset:3px}@media(max-width:650px){.tutorial-page{padding:20px 14px 70px}.tutorial-heading h1{font-size:25px}.tutorial-selector{gap:12px}.tutorial-selector>div{width:100%;display:grid;grid-template-columns:1fr 1fr}.tutorial-selector button{padding:9px;font-size:12px}.tutorial-card{padding:15px;border-radius:14px}.tutorial-card h2{font-size:18px}.tutorial-actions{display:block}.tutorial-actions a{width:100%;margin-top:6px}.tutorial-stage{margin:14px 0}.tutorial-stage video.portrait{max-height:68dvh}.help-footer{gap:8px}}