.klv-wrap{color:#0f172a;max-width:1200px;margin:0 auto;padding:18px 16px 28px}.klv-top{margin-bottom:12px}.klv-back{color:#0f766e;font-weight:700;text-decoration:none}.klv-back:hover{text-decoration:underline}.klv-title{margin:8px 0 4px;font-size:30px;line-height:1.1}.klv-meta{color:#475569;margin:0;font-size:14px}.klv-actions{flex-wrap:wrap;gap:10px;margin:10px 0 12px;display:flex}.klv-btn{color:#fff;background:#0f766e;border:1px solid #0f766e;border-radius:10px;justify-content:center;align-items:center;padding:10px 14px;font-weight:700;text-decoration:none;display:inline-flex}.klv-btn-download{color:#0f766e;background:#fff}.klv-frame-wrap{background:#fff;border:1px solid #dbe1ea;border-radius:12px;overflow:hidden}.klv-frame{border:0;width:100%;height:calc(100dvh - 240px);min-height:520px}.klv-error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;margin-top:14px;padding:12px}@media (max-width:768px){.klv-wrap{max-width:100%;padding:12px 10px 18px}.klv-title{font-size:24px}.klv-frame-wrap{border-radius:10px}.klv-frame{height:calc(100dvh - 220px);min-height:440px}}